Kunzwisisa mutsauko pakati pemhando dzakasiyana dzeshinda kwakakosha mumaindasitiri mazhinji, kunyanya mumunda wepombi uye masisitimu emvura.Muchinyorwa chino, tichaongorora kukosha uye kukosha kwekunzwisisa kusiyana kweshinda, uye topa pfupiso yemhando nhatu dzinowanzo shandiswa: BSPP, BSPT, uye R uye Rc.
Kukosha kwekunzwisisa mutsauko weshinda kunoenderana nekuti mhando yega yega ine yayo yakasarudzika maitiro uye mashandisiro.Kusarudza mhando yeshinda isiriyo kunogona kutungamirira mukudonha, kusashanda, uye kunyangwe njodzi dzinogona kuitika.Nekuwana kunzwisisa kwakadzama kwemhando dzeshinda, nyanzvi dzinogona kuve nechokwadi chekuisa kwakaringana, kuita kwakaringana, uye hupenyu hurefu hwemasisitimu avo.
Mhando nhatu dzeshinda dzatichaongorora dzinoti BSPP (British Standard Pipe Parallel), BSPT (British Standard Pipe Tapered), uye R uye Rc (American National Standard Taper Pipe Thread).Mhando yega yega ine maficha ayo akasiyana, senge angle ye taper, nzira yekuisa chisimbiso, uye kuenderana neakasiyana mafittings.Nekujairana nemisiyano iyi, tinogona kuita sarudzo dzine ruzivo kana tichisarudza mhando yeshinda yakakodzera kune yedu chaiyo maapplication.
Ungave uri plumber, mainjiniya, kana kungoti munhu anofarira kudzidza zvakawanda nezve pombi dzemvura uye masisitimu emvura, chinyorwa chino chinokupa ruzivo rwakakosha mukukoshera uye kukosha kwekunzwisisa mutsauko weshinda.Saka, ngatinyure mukati uye tiongorore nyika yeBSPP, BSPT, uye R uye Rc shinda.
Chii chinonzi BSPP thread?
BSPP shinda, inozivikanwawo seBritish Standard Pipe Parallel shinda, imhando yeshinda inowanzoshandiswa mupombi dzemvura uye hydraulic system.Ndiyo imwe yemhando dzakati wandei dzinoshandiswa pasi rose, kusanganisira BSPT (British Standard Pipe Taper), R shinda, uye Rc shinda.Kunzwisisa mutsauko uripo pakati pemhando dzeshinda idzi kwakakosha pakuona kubatanidza kwakaringana uye kuenderana mumashandisirwo akasiyana.
BSPP tambo inoratidzira yakafanana dhizaini, uko tambo dzakapatsanurwa zvakaenzana uye dzinomhanya dzakafanana kune imwe neimwe.Izvi zvinobvumira kubatana kwakasimba uye kwakachengeteka pakati pezvikamu zvemurume nemukadzi.Shinda dzinopimwa maererano nehuwandu hweshinda painch, inozivikanwa seTPI.Panyaya yeBSPP tambo, inowanzove ine gumi nemana tambo pa inch.
Imwe yemabhenefiti akakosha eBSPP shinda ndeye nyore kwayo yekuisa.Iyo parallel dhizaini inobvumira kuungana kwakatwasuka, sezvo nhengo dzechirume nedzechikadzi dzinogona kungobatanidzwa pamwe chete pasina kudiwa kwesimba rakawandisa.Izvi zvinoita kuti ive sarudzo yakakurumbira mumashandisirwo apo kazhinji disassembly uye reassembly zvinodiwa, senge muma hydraulic system.
BSPP tambo inozivikanwa zvakare neyayo inodonha-inodzivirira zvivakwa.Idzo tambo dzakafanana dzinogadzira chisimbiso chakasimba kana chaunganidzwa zvakanaka, zvichideredza njodzi yekudonha.Izvi zvinonyanya kukosha mumashandisirwo apo kuendeswa kwemvura kana magasi kunobatanidzwa, sezvo kunyange kudonha kuduku kunogona kukonzera kurasikirwa kukuru kana njodzi yekuchengetedza.
Kana ichienzaniswa neBSPT tambo, iyo inoratidzira tapered dhizaini, BSPP tambo inopa zvimwe zvakanakira.Iyo yakafanana dhizaini yeBSPP tambo inobvumira kuyerera kunoenderana kuyerera kwemvura kana magasi, sezvo pasina shanduko mudhayamita pamwe nehurefu hweshinda.Izvi zvinogona kubatsira mumashandisirwo uko kunoenderana kuyerera kweyero kunodiwa, senge mukumanikidza kutonga masisitimu.
Pamusoro peBSPP uye BSPT tambo, iyo R uye Rc tambo dzinowanzo shandiswa mumaindasitiri akasiyana.Iyo R shinda, inozivikanwawo seWhitworth shinda, itambo yakafanana yakafanana neBSPP.Nekudaro, ine rakasiyana fomu reshinda uye rinowanzo shandiswa mumashandisirwo uko yakakwirira yekumanikidza chiyero inodiwa.
Kune rimwe divi, iyo Rc tambo, inozivikanwawo se taper parallel tambo, inosanganisa maficha ezvose BSPP uye BSPT tambo.Iyo ine tapered dhizaini seBSPT, asi ine tambo dzakafanana seBSPP.Izvi zvinoita kuti ive yakakodzera kune maapplication uko zvese zviri zviviri chisimbiso chakasimba uye nyore kwekuisa zvinodikanwa.
Basic maficha eBSPP
Chimwe chezvinhu zvakakosha zveBSPP dhizaini yayo yakafanana shinda.Kusiyana neBSPT, iyo ine tambo yekucheka, BSPP tambo dzakatwasuka uye dzakafanana.Iyi dhizaini inobvumira kubatana kwakasimba uye kwakachengeteka pakati pepombi uye fittings.Inochengetedza chisimbiso chisina kudonha uye inopa kugadzikana uye kuvimbika mumashandisirwo akasiyana siyana.
Chimwe chinhu chakakosha cheBSPP saizi yayo yeshinda.Tambo dzeBSPP dzinoyerwa nemazita epombi saizi (NPS), iyo inoratidza dhayamita yemukati yepombi.Saizi yeshinda inotarwa nedhayamita rekunze repombi uye kukwirira kweshinda.Saizi dze BSPP dzakajairwa dzinosanganisira 1/8', 1/4', 3/8', 1/2', 3/4', 1', 1-1/4', 1-1 /2', uye 2'. Aya saizi anoshandiswa zvakanyanya mupombi dzemvura uye hydraulic masisitimu, zvichiita kuti BSPP ive sarudzo ine hunyanzvi hwekushandisa kwakasiyana.
BSPP tambo zvakare ine yakasarudzika yekuisa chisimbiso michina.Kusiyana nedzimwe mhando dzeshinda dzinotsamira patepi kana chisimbiso kugadzira chisimbiso, tambo dzeBSPP dzinoshandisa chisimbiso washer kana O-ring.Iyi washer kana O-ring inoiswa pakati petambo dzechirume nedzechikadzi, zvichigadzira chisimbiso chakasimba kana chinongedzo chasimbiswa.Iyi yekuisa chisimbiso inovimbisa yakavimbika uye isingabvire-isina majoini, ichiita BSPP yakakodzera kune yakanyanya-kudzvanywa maapplication.
Pamusoro pezvinhu izvi, tambo dzeBSPP dzinozivikanwawo nekuenderana kwadzo nedzimwe mhando dzeshinda.Nepo BSPP neBSPT tambo dzine magadzirirwo akasiyana, anogona kubatanidzwa uchishandisa adapta.Izvi zvinobvumira kuchinjika mupombi uye hydraulic masisitimu, semhando dzakasiyana dzeshinda dzinogona kushandiswa pamwechete pasina kukanganisa kutendeseka kwekubatanidza.
Kana zvasvika pakusarudza pakati peBSPP, BSPT, uye R uye Rc tambo, zvakakosha kuti titarise izvo chaizvo zvinodiwa zvekushandisa.BSPP tambo dzinowanzo shandiswa mumashandisirwo uko yakachengeteka uye isina kuvuza yekubatanidza kwakakosha.Izvo zvakakodzerwa ne-high-pressure systems uye zvinopa kugadzikana uye kuvimbika mumaindasitiri akasiyana-siyana.
BSPP Thread Dhizaini uye Dimensions
BSPP shinda inofanana dhizaini dhizaini, zvichireva kuti dhayamita reshinda rinoramba riripo mukureba kwese.Izvi zvinoita kuti zvive nyore kuunganidza uye kuparadzanisa zvikamu uchishandisa BSPP fittings.Iyo kona yeshinda ndeye 55 madhigirii, ayo anopa yakachengeteka uye inovuza-proof yekubatanidza.Iwo zviyero zveBSPP tambo akamisikidzwa, kuve nechokwadi kuenderana uye kuchinjika kwezvikamu.
Kana uchifananidza BSPP tambo kune BSPT shinda, mutsauko mukuru uri mune taper.BSPT shinda ine taper ye1:16, zvichireva kuti dhayamita rinodzikira zvishoma nezvishoma nehurefu hweshinda.Iyi taper inobvumira chisimbiso chakasimba, ichiita BSPT tambo yakakodzera kune maapplication uko inovuza-proof yekubatanidza yakakosha.Nekudaro, tambo yeBSPT inoda kushandiswa kwekomboni yekuisa chisimbiso kana tambo sealant kuti ive nechisimbiso chakakodzera.
Kune rimwe divi, BSPP tambo haina taper uye inotsamira pane yakafanana dhizaini yekuisa chisimbiso.Izvi zvinoita kuti zvive nyore kuisa uye kubvisa zvikamu pasina kudiwa kwekuwedzera sealants.Nekudaro, zvakakosha kuti uzive kuti BSPP shinda inogona kusapa yakasimba yechisimbiso seBSPT shinda mune mamwe maapplication.
Imwe shinda yekugadzira yekufunga ndeye R uye Rc shinda.R shinda inomirira 'Rough' uye Rc thread inomirira 'Rough with clearance'.Idzi tambo dzinoshandiswa zvakanyanya muUnited States uye hadziwanzo kuwanikwa kune dzimwe nzvimbo dzepasi.Zviyero zveR uye Rc tambo dzakasiyana neBSPP uye BSPT tambo, zvichiita kuti dzisapindirane kune mumwe nemumwe.
Nzvimbo yekushandisa yeBSPP thread
Muindasitiri ye hydraulic, BSPP tambo inofarirwa nekuda kwekugona kwayo kubata yakanyanya kudzvanywa uye kumira zvakanyanya.Inowanzoshandiswa mu hydraulic pombi, silinda, mavharuvhu, uye zvimwe zvinoriumba.Iyo yakafanana dhizaini yeshinda inovimbisa chisimbiso chakasimba, kudzivirira chero kuvuza kana kurasikirwa kwekumanikidza.Izvi zvinoita kuti ive sarudzo yakanaka yezvishandiso zvinoda yakavimbika uye inoshanda hydraulic system.
Imwe nzvimbo yekushandisa iyo BSPP tambo inowanzo shandiswa iri mune pneumatic system.Pneumatic masisitimu anovimba nemhepo yakamanikidzwa kana gasi kuti ishandise akasiyana maturusi nemidziyo.BSPP tambo inowanzo wanikwa mune pneumatic fittings, zvibatanidza, uye mavharuvhu, kuve nechokwadi chekubatana kwakachengeteka kwekufambisa kwemhepo kana gasi.Dhizaini yayo yakafanana inobvumira kuisirwa nyore uye kubviswa, zvichiita kuti zvive nyore pakugadzirisa nekugadzirisa.
BSPP tambo inoshandiswawo zvakanyanya muindasitiri yepombi.Inowanzo kuwanikwa mumapombi ekuisa, mapaipi, uye zvigadziriso.Iyo yakafanana dhizaini yeshinda inobvumira chisimbiso chakasimba, kudzivirira chero kuvuza kana kupera kwemvura.Izvi zvinoita kuti ive yakakodzera kune zvese zvekugara uye zvekutengesa zvekushandisa pombi dzemvura.Kunyangwe iri yekubatanidza mapaipi, kuisa mapombi, kana kugadzirisa pombi masisitimu, BSPP tambo inopa yakavimbika uye inoshanda mhinduro.
Pamusoro pekushandisa kwayo muhydraulic, pneumatic, uye plumbing masisitimu, BSPP tambo inoshandiswawo mune akasiyana mamwe maindasitiri akadai semotokari, kugadzira, uye zvekurima.Inowanzo kuwanikwa mumasisitimu emafuta, masisitimu ekuzora, uye masisitimu ekudiridza.Kusarudzika kwayo uye kuenderana kunoita kuti ive sarudzo yakakurumbira kune akawanda akasiyana maapplication.
Iyo yekuisa chisimbiso uye mapoinzi makuru eBSPP shinda
Imwe yepfungwa huru yekufunga kana uchishandisa BSPP shinda ndiyo yekuisa chisimbiso nzira.BSPP tambo dzinovimba nekushandiswa kwechisimbiso washer kana O-mhete kugadzira chisimbiso chakasimba.Iyi nzira yekuisa chisimbiso inovimbisa kuti chinongedzo chinoramba chakavuza, kunyangwe pasi pekumanikidzwa kwakanyanya kana tembiricha.Kushandiswa kwechisimbiso washer kana O-ring inobvumirawo kuisa nyore uye kugadzirisa, sezvo chisimbiso chinogona kuchinjwa nyore nyore kana zvichidiwa.
Imwe pfungwa yakakosha yekucherechedza nezve BSPP tambo kuenderana kwayo nemamwe marudzi eshinda.Nepo tambo dzeBSPP dzakafanana, tambo dzeBSPT dzakatepwa.Uyu mutsauko mukugadzira unoreva kuti BSPP uye BSPT tambo hadzisi kuchinjika zvakananga.Nekudaro, maadapter uye mafittings aripo kuti abatanidze marudzi maviri aya eshinda.Izvo zvakakosha kuve nechokwadi kuti iko kusanganiswa kwetambo kunoshandiswa kudzivirira chero kuvuza kana kukanganisa kwekubatanidza.
Pamusoro peiyo nzira yekuisa chisimbiso uye kuenderana, saizi uye zviyero zveBSPP shinda zvakare zvakakosha kufunga.Tambo dzeBSPP dzinoyerwa mumainch uye dzine nhamba yakatarwa yeshinda painch.Iyi yakajairwa kuyerwa sisitimu inovimbisa kuti BSPP tambo dzinogona kuzivikanwa zviri nyore uye kuenzanirana neinowirirana mafittings uye majoini.Izvo zvakakosha kuyera nemazvo saizi yeshinda uye pitch kuti uve nechokwadi chakakodzera uye chisimbiso.
BSPP tambo dzinowanzo shandiswa mumaindasitiri akasiyana siyana, kusanganisira hydraulic system, pneumatic system, uye pombi dzekushandisa.Yavo yakavimbika yekuisa chisimbiso nzira uye kuenderana nedzimwe mhando dzeshinda dzinovaita sarudzo yakakurumbira yekufambisa kwemvura uye zvinangwa zvekubatanidza.Nekudaro, zvakakosha kuti uzive kuti BSPP tambo dzinogona kunge dzisina kukodzera kune ese maapplication.Zvinhu zvakadai sekumanikidzwa, tembiricha, uye rudzi rwemvura iri kutamiswa zvinofanirwa kutariswa pakusarudza mhando yeshinda yakakodzera.
Zvakanakira uye kuipa kweBSPP thread
Imwe yemabhenefiti makuru eBSPP tambo kuve nyore kwayo kuisirwa.Iyo yakafanana dhizaini yeshinda inobvumira nyore uye nyore kubatana pakati penhengo dzechirume nedzechikadzi.Izvi zvinoita kuti zvive nyore kune vese nyanzvi uye DIY vanofarira kuunganidza uye kuparadzanisa zvikamu pasina kushanda nesimba.Pamusoro pezvo, BSPP tambo haidi chero yakakosha maturusi kana zvisimbiso zvekuisa, zvichiwedzera kurerutsa maitiro.
Imwe mukana weBSPP tambo ndeyekuenderana kwayo neyakasiyana siyana yezvinhu.Ingave ndarira, simbi isina tsvina, kana plastiki, BSPP tambo dzinogona kushandiswa nezvinhu zvakasiyana-siyana pasina kukanganisa kutendeseka kwekubatanidza.Izvi zvakasiyana-siyana zvinoita kuti ive sarudzo yakakurumbira mumaindasitiri akasiyana uye mashandisirwo apo zvinhu zvakasiyana zvinoshandiswa.
Panyaya yekuisa chisimbiso, BSPP tambo inopa yakavimbika uye inovuza-yemahara yekubatanidza.Magadzirirwo akafanana eshinda anovimbisa chisimbiso chakasimba pakati penhengo dzechirume nedzechikadzi, kudzivirira chero kubuda kwemvura kana magasi.Izvi zvakanyanya kukosha mumasisitimu umo kuchengetwa kwezvinwiwa kana magasi kwakakosha pakushanda kwakanaka kwemidziyo.Chisimbiso chakachengeteka chakapihwa neBSPP tambo inobatsira kuchengetedza mashandiro eiyo system uye inodzivirira chero kukuvara kunogona kuitika kana kurasikirwa.
Nekudaro, BSPP tambo zvakare ine zvayakaipira.Chimwe chezvipingamupinyi zvikuru ndechekushaya kwayo taper.Kusiyana neBSPT tambo, ine taper inobvumira chisimbiso chakasimba, BSPP tambo inotsamira chete pane yakafanana dhizaini.Izvi zvinogona kuguma nekubatana kwakachengeteka kushoma, kunyanya mumaapplication uko kudzvanywa kwakanyanya kana vibrations zvinosanganisirwa.Mumamiriro ezvinhu akadaro, BSPT tambo inogona kunge iri sarudzo yakakodzera sezvo ichipa zvirinani kuvhara kugona.
Chimwe chinokanganisa cheBSPP thread kuwanikwa kwayo kushoma mune mamwe matunhu.Kunyange zvazvo ichishandiswa zvakanyanya muUnited Kingdom neEurope, inogona kunge isinganyanyi kuwanda mune dzimwe nzvimbo dzepasi.Izvi zvinogona kuunza matambudziko kumaindasitiri anovimba nemhando dzetambo dzakamisikidzwa uye zvingangoda imwe simba kana zviwanikwa kuti zviwane BSPP tambo zvikamu.
Chii chinonzi BSPT thread?
Imwe yemusiyano wakakosha pakati peBSPT uye mamwe tambo zviyero inzira yekuisa chisimbiso.Tambo dzeBSPT dzinotsamira pakushandiswa kwekomboni yekuisa chisimbiso, senge thread sealant kana PTFE tepi, kugadzira chisimbiso-chisimbiso.Izvi zvinodaro nekuti iyo tapered dhizaini yeshinda chete haina kukwana kudzivirira kubuda.Mushonga wekuvharisa unozadza mikaha pakati peshinda, ichiva nechokwadi chekubatana kwemvura.
BSPT tambo dzinowanzo shandiswa mumashandisirwo panodiwa chisimbiso chakavimbika uye chakasimba.Iwo anowanzo kuwanikwa mumapombi masisitimu, hydraulic system, uye air compression system.Iyo tapered dhizaini yeshinda inobvumira kuisirwa nyore uye kubviswa, zvichiita kuti zvive nyore pakugadzirisa nekugadzirisa.
Chimwe chinhu chakakosha chekufunga nezvacho kana uchienzanisa BSPT nemamwe mashinda eshinda saizi yeshinda.Tambo dzeBSPT dzinoyerwa mumazita emazita, ayo anoreva dhayamita yemukati wepombi.Saizi yeshinda inotaridzwa nenhamba, senge 1/8 ', 1/4', 3/8 ', zvichingodaro. Zvakakosha kusarudza saizi chaiyo yeshinda kuti uve nechokwadi chekuenderana uye chisimbiso.
Pamusoro penzira yekuisa chisimbiso uye saizi yeshinda, zvakakoshawo kuziva kuti tambo dzeBSPT dzine tambo dzakasiyana kana ichienzaniswa nedzimwe tambo zviyero.Shinda dzeBSPT dzine 55-degree inosanganisirwa angle, nepo mamwe maitiro, akadai seNPT (National Pipe Taper) shinda, ine 60-degree inosanganisirwa angle.Izvi zvinoreva kuti tambo dzeBSPT hadzienderane nemamwe mazinga uye hadzigone kuchinjana.
Paunenge uchishanda netambo dzeBSPT, zvakakosha kushandisa maturusi chaiwo uye matekiniki kuti uve nechokwadi chekuisa kwakaringana.Shinda dzinofanirwa kuve dzakachena uye dzisina chero tsvina kana kukuvara.Komisheni yekuisa chisimbiso inofanira kuiswa zvakaenzana uye nenzira kwayo kudzivirira kubuda.Izvo zvakakoshawo kuti usanyanya kuomesa tambo, nekuti izvi zvinogona kukuvadza uye kukanganisa chisimbiso.
Hunhu hweBSPT thread
Imwe yeakakosha maitiro eBSPT tambo kushandisa kwavo komboni yekuisa chisimbiso.Kusiyana netambo dzeBSPP, dzinotsamira pane yakafanana shinda dhizaini, BSPT tambo dzinoda kushandiswa kwechisimbiso komisheni kuti ive nechokwadi chekubatanidza-isina kubuda.Komboni iyi inowanzoiswa shinda dzechirume dzisati dzadzibatanidza neshinda dzechikadzi.Komboni yacho inozadza chero maburi pakati peshinda, ichigadzira chisimbiso chakasimba chinodzivirira mvura kana gasi kubuda.
Chimwe chakakosha hunhu hweBSPT tambo kuenderana kwavo nemamwe marudzi eshinda.Nepo tambo dzeBSPP dzakafanana uye dzisingagone kuchinjana nedzimwe mhando dzeshinda, shinda dzeBSPT dzinogona kushandiswa neshinda dzese BSPP neNPT (National Pipe Taper).Izvi zvakasiyana-siyana zvinoita kuti tambo dzeBSPT ive sarudzo yakakurumbira mumaindasitiri uko mhando dzakasiyana dzeshinda dzinogona kushandiswa mumashandisirwo akasiyana.
Pamusoro pekuenderana kwavo, tambo dzeBSPT dzinopawo zvakanakira maererano nekusimba uye kusimba.Iyo taper dhizaini yeshinda inobvumira nzvimbo yakakura yekusangana pakati pechirume nehadzi shinda, zvichikonzera kubatana kwakasimba.Izvi zvinoita kuti tambo dzeBSPT dzive dzakakodzera kune yakakwira-kudzvanywa maapplication, uko yakachengeteka uye yakavimbika kubatana kwakakosha.Uyezve, iyo taper dhizaini inobatsirawo kugovera kushushikana zvakaenzana patambo, kuderedza mukana wekukuvara kweshinda kana kutadza.
Kana zvasvika pakugadzika, tambo dzeBSPT dzinoda kutarisisa kune zvakadzama.Iyo taper angle yetambo inoreva kuti dzinofanirwa kusimbiswa kune chaiyo torque kukosha kuti ive nechokwadi chisimbiso chakakodzera.Kunyanya-kuomesa kunogona kutungamira mukukuvadzwa kweshinda kana kubuda, nepo kuomesa-kuomesa kunogona kukonzera kubatana kwakasununguka.Izvo zvakakosha kuti ushandise maturusi uye matekiniki chaiwo paunenge uchiisa tambo dzeBSPT kuve nechokwadi chekushanda kwavo uye hupenyu hurefu.
BSPT Thread Dhizaini uye Dimensions
Imwe yemisiyano yakakosha pakati peBSPT nemamwe marudzi eshinda, seBSPP (British Standard Pipe Parallel) uye R uye Rc shinda, ndiyo taper angle.Shinda dzeBSPT dzine taper angle ye1 mu16, zvinoreva kuti pamayuniti gumi nematanhatu ehurefu, dhayamita yeshinda inoderera ne1 unit.Iyi taper angle inobvumira kubatana kwakasimba uye kunobvinza kana tambo dzechirume nedzechikadzi dzabatanidzwa.
Panyaya yezviyero, tambo dzeBSPT dzinotsanangurwa nehukuru hwadzo hwezita, izvo zvinoreva dhayamita yemukati yepombi kana kuenderana kwavanoshandiswa nako.Semuenzaniso, 1/2 inch BSPT thread ine mukati medhayamita inenge 0.5 inches.Iyo dhayamita yekunze yetambo dzeBSPT inosiyana zvichienderana nehukuru uye kukwirira kweshinda.
Tambo dzeBSPT dzinosiyaniswawo neshinda dzadzo, izvo zvinoreva chinhambwe chiri pakati peshinda dziri pedyo.Iyo shinda yeshinda yeBSPT inoyerwa neshinda pa inch (TPI) kana shinda pa millimeter (TPM).Semuenzaniso, 1/2 inch BSPT thread inogona kuva nepitch ye14 TPI, zvichireva kuti kune 14 tambo pa inch.
Paunenge uchisarudza tambo dzeBSPT kune chaiyo application, zvakakosha kufunga nezve kuenderana kweshinda nepombi kana kuisa iyo ichashandiswa nayo.Izvo zvakakoshawo kuve nechokwadi chekuti tambo yakavharwa zvakanaka kudzivirira kudonha.Izvi zvinogona kuwanikwa nekushandisa shinda inonamisa kana tepi pashinda yechirume usati waibatanidza neshinda yechikadzi.
Kushandiswa kwemhando yeBSPT thread
Iyo BSPT (yeBritish Standard Pipe Taper) tambo inoshandiswa zvakanyanya mumaindasitiri akasiyana nekuda kwekusiyana kwayo kwekushandisa.Rudzi urwu rweshinda runowanzo kuwanikwa mumapombi masisitimu, hydraulic fittings, uye pneumatic connections.Imwe yeakakosha mabhenefiti eiyo BSPT tambo kugona kwayo kugadzira inovuza-yakasimba chisimbiso, ichiita kuti ive yakakodzera kune maapplication anoda yakakwira mwero wemvura kana gasi.
Mumapombi masisitimu, iyo BSPT tambo inowanzoshandiswa pakubatanidza mapaipi uye fittings.Inopa hukama hwakachengeteka uye hwakavimbika hunogona kumira kudzvinyirira kwakanyanya uye mamiriro ekupisa.Iyo taper dhizaini yeshinda inobvumira kusimba kwakasimba, kudzivirira chero kubuda kana kubuda kwemvura.Izvi zvinoita kuti ive sarudzo yakanakira zvikumbiro senge masisitimu ekupa mvura, masisitimu ekudziya, uye mapaipi egasi.
Hydraulic fittings zvakare inobatsira kubva mukushandiswa kweBSPT tambo.Aya mafittings anoshandiswa kubatanidza zvinhu zvakasiyana mu hydraulic system, senge pombi, mavharuvhu, uye masilinda.Iyo BSPT tambo inovimbisa kubatana kwakasimba uye kwakachengeteka, kudzivirira chero kurasikirwa kwe hydraulic fluid.Izvi zvakakosha pakuchengetedza kushanda nekuita kwehydraulic system, sezvo kunyangwe kudonha kudiki kunogona kukonzera kudonha kwakanyanya mukudzvinyirira uye kuita kwese system.
Pneumatic connections, iyo inosanganisira kushandiswa kwemhepo yakamanikidzwa kana gasi, zvakare inovimba neBSPT thread yekushanda kwayo kwakakodzera.Iyo thread's taper dhizaini inobvumira chisimbiso chakasimba, kuve nechokwadi kuti hapana mweya kana gasi rinopukunyuka kubva muhurongwa.Izvi zvakakosha pakuchengetedza kudzvanywa kunodiwa kuti pneumatic zvishandiso uye midziyo ishande nemazvo.Kunyangwe iri mumaindasitiri ekushandisa kana muindasitiri yemotokari, iyo BSPT tambo inoshandiswa zvakanyanya mumapneumatic masisitimu kuve nechokwadi chekushanda kwakavimbika uye kwakanaka.
Pamusoro pehuwandu hwemashandisirwo ayo, zvakakosha kuti unzwisise misiyano yakakosha pakati peiyo BSPT shinda uye dzimwe tambo dzinowanzoshandiswa, dzakadai seBSPP (British Standard Pipe Parallel) uye R uye Rc tambo.Nepo ese aya tambo achiwanzo shandiswa mupombi uye hydraulic masisitimu, ane akasiyana hunhu anoita kuti ave akakodzera kune akasiyana maapplication.
Iyo BSPT tambo, sezvambotaurwa, ine taper dhizaini, izvo zvinoreva kuti dhayamita yeshinda inoderera nekureba kwayo.Iyi taper inobvumira kusimba kwakasimba uye chisimbiso chinoputika.Kune rimwe divi, iyo BSPP tambo ine yakafanana dhizaini, uko dhayamita yeshinda inoramba iripo pakureba kwayo.Izvi zvinoita kuti zvive nyore kuunganidza uye kuparadzanisa fittings, asi inogona kusapa iyo yakafanana nhanho yekuisa chisimbiso seye BSPT shinda.
Irwo R neRc tambo, dzinowanzo shandiswa mukubatanidza pombi muUnited States, dzine dhizaini yakasiyana kana ichienzaniswa netambo dzeBSPT neBSPP.R shinda ishinda yakatwasuka, ukuwo Rc shinda yakadhindwa.Idzi shinda hadzichinjike neBSPT kana BSPP shinda, sezvo dziine shinda dzakasiyana makona uye zviyero.Izvo zvakakosha kushandisa iyo chaiyo shinda mhando kune chaiyo application kuti ive nechokwadi chakakodzera uye kushanda.
Chisimbiso nzira uye akakosha mapoinzi eBSPT shinda
Nzira yekuisa chisimbiso uye mapoinzi akakosha eBSPT tambo:
Kana zvasvika pakunzwisisa mutsauko uripo pakati peBSPP, BSPT, uye R neRc shinda, zvakakosha kuti uongorore nzira dzekuisa chisimbiso uye mapoinzi akakosha eshinda yeBSPT.BSPT, inozivikanwawo seBritish Standard Pipe Taper, imhando inoshandiswa zvakanyanya mumhando yepombi uye pombi masisitimu.Nzira yekuisa chisimbiso yaro inobva pane taper yeshinda, iyo inobvumira kuvhara zvakasimba kana tambo dzechirume nedzechikadzi dzabatanidzwa pamwechete.
Imwe yemapoinzi akakosha ekufunga neBSPT shinda ndiyo kona ye taper.Iyo tambo angle yeBSPT i55 madhigirii, iyo inosiyana neyakafanana tambo angle yeBSPP.Iyi taper angle inoita basa rakakosha mukugadzira chisimbiso chakavimbika pakati petambo dzechirume nedzechikadzi.Inova nechokwadi chekuti tambo dzakanyatsobatana, kudzivirira chero kuvuza kana kubuda kwemvura kana magasi.
Chimwe chinhu chakakosha chetambo dzeBSPT kushandiswa kwezvinhu zvekuisa chisimbiso.Kuti uwane chisimbiso chinoshanda, zvakajairika kuisa chisimbiso kana tepi pashinda usati wazvibatanidza.Iyi koniti kana tepi inozadza mikaha pakati peshinda, inosimudzira zvisimbiso zvekubatanidza.Izvo zvakakosha kuti usarudze iyo yakakodzera yekuisa chisimbiso zvinhu zvichibva pane chaiyo application uye zvinwiwa kana magasi ari kutakurwa kuburikidza nehurongwa.
Pamusoro pezvo, iwo akakosha mapoinzi eBSPT tambo anosanganisira kushandiswa kwekuvhara washer kana gasket.Iyi washer kana gasket inoiswa pakati peshinda dzechirume nedzechikadzi kuti dzipe imwe nhanho yekudzivirira yekuvharisa.Inobatsira kugadzira chisimbiso chakachengeteka uye chakavimbika, kunyanya mumashandisirwo apo kudzvinyirirwa kwakanyanya kana kutonhora kunobatanidzwa.Sarudzo yekuisa chisimbiso washer kana gasket zvinhu zvinofanirwa kunge zvichibva pakuenderana nemvura kana magasi ari kufambiswa.
Uyezve, zvakakosha kuziva kuti tambo dzeBSPT dzinowanzo shandiswa mumashandisirwo panodiwa chisimbiso chisina mvura.Izvi zvinoita kuti dzive dzakakodzeresa masisitimu epombi dzemvura, mitsetse yemvura, uye mamwe maapplication anosanganisira kutakurwa kwezvinwiwa.Iyo taper dhizaini yeshinda inovimbisa chisimbiso chakasimba, kuderedza njodzi yekudonha uye kuve nechokwadi chekuvimbika kwehurongwa.
Zvakanakira uye Zvinogumira zveBSPT Threads
BSPT (British Standard Pipe Taper) tambo dzinoshandiswa zvakanyanya mumaindasitiri akasiyana siyana nekuda kwekunaka kwavo kwakasiyana.Imwe yemabhenefiti makuru eBSPT tambo kugona kwavo kugadzira chisimbiso chakasimba, ichivaita chakanakira maapplication uko kudzivirira kuvuza kwakakosha.Izvi zvinowanikwa kuburikidza netaper dhizaini yeshinda, iyo inobvumira kuita kwemuchato kana yakasimbiswa, zvichikonzera kuvimbika uye kusingabvire kubatana.
Imwe mukana weBSPT tambo kuenderana kwavo nehupamhi hwezvinhu.Idzi tambo dzinogona kushandiswa nemhando dzakasiyana dzepombi uye zvekuisa, kusanganisira izvo zvakagadzirwa nesimbi, plastiki, uye kunyange rabha.Izvi zvakasiyana-siyana zvinoita kuti BSPT tambo ive sarudzo yakakurumbira mumaindasitiri akadai sepombi, mota, uye kugadzira.
Pamusoro pekuenderana kwavo, tambo dzeBSPT dzinopawo zvakanakisa kuramba vibration.Iyo tapered dhizaini yeshinda inobatsira kutora uye kunyorovesa kudengenyeka, kuve nechokwadi chekuchengetedza uye kugadzikana kubatana kunyangwe munzvimbo dzakanyanya-vibration.Izvi zvinoita kuti tambo dzeBSPT dzikwane maapplication uko muchina kana michina inoiswa pasi pekufamba kana kukanganisa.
Kunyangwe zvakanakira, tambo dzeBSPT dzine zvimwe zvadzisingakwanisi.Imwe yemipimo mikuru kushaikwa kwavo kwekuchinjana nemamwe marudzi eshinda.Tambo dzeBSPT hadzienderane neBSPP (British Standard Pipe Parallel) shinda, dzine shinda dzakasiyana siyana uye pitch.Izvi zvinoreva kuti zvigadziriso zvine tambo dzeBSPT hazvigone kubatana zvakananga kune avo vane BSPP tambo, zvinoda kushandiswa kweadapta kana kutendeuka fittings.
Chimwe chinodzivirirwa cheBSPT tambo kusazvibata kwavo kukuvadza panguva yekuiswa.Iyo taper dhizaini yeshinda inogona kuita kuti iwedzere kuchinjika-kuchinjika kana kubvisa kana isina kurongeka zvakanaka panguva yekuisa.Izvo zvakakosha kushandisa maturusi akakodzera uye matekiniki paunenge uchishanda neBSPT tambo kudzivirira chero kukuvadzwa kana kukanganisa kune kutendeseka kwekubatanidza.
Mhedziso yeR uye Rc shinda
R uye Rc shinda mbiri dzakajairika mhando dzeshinda dzinoshandiswa mumaindasitiri akasiyana.Idzi tambo dzinowanzo kuenzaniswa neBSPP neBSPT tambo nekuda kwehunhu hwadzo hwakafanana.Nekudaro, pane mimwe misiyano yakakosha pakati peR uye Rc shinda uye mamwe marudzi maviri.
R shinda, dzinozivikanwawo setapered pombi tambo, dzinoshandiswa zvakanyanya mupombi dzemvura uye hydraulic system.Shinda idzi dzine taper ye1:16, zvinoreva kuti dhayamita yeshinda inodzikira nechikamu chimwe pazvikamu gumi nematanhatu zvehurefu.Iyo taper inobatsira mukugadzira chisimbiso chakasimba pakati petambo dzechirume nedzechikadzi, kuve nechokwadi chekubatanidza-isina kubuda.R tambo dzinowanzo shandiswa mumashandisirwo uko kumanikidza kusimba kwakakosha, senge mapaipi egasi uye yakakwirira-kumanikidza hydraulic masisitimu.
Kune rimwe divi, Rc tambo ishinda dzakafanana dzinowanzo shandiswa muJapan.Shinda idzi dzine chimiro chakafanana, zvinoreva kuti dhayamita rinoramba riripo muhurefu hweshinda.Rc tambo dzinoshandiswa zvakanyanya mumaindasitiri akadai semotokari, zvemagetsi, uye muchina.Ivo vanozivikanwa nekureruka kwavo kwekuisa uye kubvisa, zvichiita kuti ive yakakodzera kune zvikumbiro zvinoda kazhinji disassembly.
Kana uchienzanisa R uye Rc tambo kune BSPP uye BSPT tambo, imwe yemisiyano mikuru iri munzira yekuisa chisimbiso.R uye Rc tambo dzinotsamira pakushandiswa kwekuisa chisimbiso makomisheni kana tepi kuti ive nechokwadi chekubatanidza-isina kubuda.Izvi zvakasiyana neBSPP uye BSPT tambo, iyo ine chisimbiso michina yakavakirwa mushinda dhizaini.Shinda dzeBSPP dzine mhete yekuisa chisimbiso inogadzira chisimbiso chakasimba, nepo BSPT tambo dzinovimba nekushandiswa kwekomboni yekuisa chisimbiso.
Mumwe mutsauko imhando yeshinda.R uye Rc shinda dzine cylindrical shape, zvinoreva kuti tambo dzakachekwa dzakananga muzvinyorwa.Izvi zvakasiyana neBSPP uye BSPT tambo, dzine tapered chimiro.Iyo tapered chimiro cheBSPP uye BSPT tambo inobvumira chisimbiso chakasimba, kunyanya mu-high-pressure application.
Panyaya yekuenderana, R uye Rc tambo hadzichinjike neBSPP uye BSPT tambo.Iyo shinda yeshinda uye pitch zvakasiyana, izvo zvinoreva kuti murume R kana Rc shinda haigone kubatana kune yechikadzi BSPP kana BSPT shinda.Izvo zvakakosha kuve nechokwadi chekuti chaiyo yeshinda mhando inoshandiswa kudzivirira chero nyaya dzekuenderana.
Musiyano uye hunhu hweR uye Rc shinda
R uye Rc shinda mbiri dzinowanzo shandiswa shinda mumunda wepombi uye pombi masisitimu.Kunyange zvazvo zvingaratidzika zvakafanana, pane kusiyana kwakasiyana pakati pezviviri zvakakodzera kunzwisisa.
Mumwe wemisiyano mikuru pakati peR neRc tambo iri mune yavo yekuisa chisimbiso michina.R shinda dzakagadzirirwa kugadzira chisimbiso uchishandisa tambo yakafanana, nepo Rc shinda dzinoshandisa tapered shinda kuti iwane chisimbiso chakasimba.Izvi zvinoreva kuti tambo dzeR dzakanyanya kukodzera kune maapplication uko kudzvanywa-tight joint hakudiwe, senge low-pressure plumbing masisitimu.Kune rimwe divi, Rc tambo dzakanakira kune yakakwira-kudzvanywa maapplication uko inovuza-chiratidzo chisimbiso chakakosha.
Mumwe mutsauko pakati peR neRc shinda ndeye shinda yavo profile.R shinda dzine mbiri yakatenderedzwa, iyo inobvumira kubatanidzwa kwakapfava uye kusabatanidzwa kwetambo.Izvi zvinoita kuti zvive nyore kuunganidza uye kupatsanura zvichienzaniswa neRc tambo.Rc tambo, kune rumwe rutivi, ine tapered mbiri, iyo inopa yakaomesesa kukwana uye nani yekuisa chisimbiso kugona.Izvi zvinoita kuti ive yakanyanya kukodzera kune maapplication uko yakachengeteka uye inovuza-proof yekubatanidza inodiwa.
Panyaya yekududzwa kweshinda, R uye Rc tambo dzinotevera zviyero zvakasiyana.R shinda dzinotsanangurwa neBritish Standard Pipe Parallel (BSPP) chiyero, ukuwo Rc shinda dzinotsanangurwa neBritish Standard Pipe Taper (BSPT) standard.Iyo BSPP yakajairwa inoshandiswa kune zvikumbiro apo kumanikidza-kusimba kubatana kusingadiwi, nepo BSPT chiyero ichishandiswa kune maapplication uko kumanikidza-yakasimba kubatana kunodiwa.Izvo zvakakosha kuti uzive kuti nepo R uye Rc tambo dziine zvadzo zviyero, hadzichinjike uye hadzifanirwe kushandiswa pamwechete mukushandisa kumwe chete.
Kana zvasvika pakuenderana, R uye Rc tambo dzinogona kunge dzisiri kuenderana nekuda kweakasiyana tambo profiles uye yekuisa chisimbiso.Izvo zvakakosha kuve nechokwadi chekuti iyo chaiyo tambo mhando inoshandiswa mune chaiyo application kudzivirira kuvuza kana zvimwe zvinhu.Pamusoro pezvo, zvakakosha kufunga nezvezvinhu zvepombi uye zvigadziriso zvinoshandiswa pamwe chete neR uye Rc tambo kuti ive nechokwadi chekuenderana uye kudzivirira ngura kana mamwe maitiro ekukuvadza.
Mamiriro ekushandisa eR uye Rc Threads
Munyika yepombi uye pombi fittings, zvakakosha kuti unzwisise mhando dzakasiyana dzeshinda dziripo.Imwe seti yakadaro yeshinda ndeye R uye Rc shinda.Kunyangwe zvinganzwika zvakafanana, pane mutsauko wakasiyana pakati pavo uye dzimwe shinda dzinowanzo shandiswa seBSPP neBSPT.Kunzwisisa mamiriro ekushandisa eR uye Rc tambo kunogona kubatsira nyanzvi kuita sarudzo dzine ruzivo kana zvasvika pakusarudza iyo chaiyo mhando yeshinda kune zvavanoda chaizvo.
R uye Rc tambo dzinonyanya kushandiswa muUnited Kingdom neEurope, nepo BSPP neBSPT tambo dzinowanikwa zvakanyanya muUnited States.Musiyano mukuru pakati peR neRc tambo uri munzira yekuisa chisimbiso.R tambo dzine chimiro chakafanana uye dzinovimba neO-ring kana gasket kugadzira chisimbiso, nepo Rc tambo dzine taper fomu uye kugadzira chisimbiso nekusimbisa kusungirira pakatarisana nenzvimbo yekubatana.
Kana zvasvika kune mamiriro ekushandisa, R tambo dzinowanzo shandiswa mumamiriro ezvinhu apo yakavimbika uye isina kuvuza yekubatanidza yakakosha.Iyo O-mhete kana gasket inopa chisimbiso chakachengeteka, ichiita R tambo dzakakodzera kune maapplication anosanganisira yakakwira pressure kana corrosive fluid.Idzi tambo dzinowanzo kuwanikwa mu hydraulic system, mitsara yemafuta, uye pneumatic yekubatanidza.
Kune rimwe divi, Rc tambo dzinowanzo shandiswa mumashandisirwo panodiwa chisimbiso chakasimba asi kudzvanywa hakuna kukwira.Iyo taper fomu yeRc tambo inobvumira kubatana kwakasimba pasina kudiwa kwechimwe chisimbiso.Izvi zvinoita kuti Rc tambo dzikwane maapplication akaita semapombi emvura, air compressors, uye general pombi.
Pamusoro penzira dzavo dzekuisa chisimbiso, mumwe mutsauko pakati peR neRc tambo uye BSPP neBSPT shinda ndiyo shinda yekona.R uye Rc tambo dzine 55-degree thread angle, nepo BSPP neBSPT tambo dzine 60-degree thread angle.Izvi zvinoreva kuti tambo dzeR neRc hadzichinjike neBSPP neBSPT shinda, sezvo makona eshinda akasiyana.
Pakusarudza pakati peR uye Rc tambo uye BSPP uye BSPT tambo, zvakakosha kuti titarise izvo chaizvo zvinodiwa zvekushandisa.Zvinhu zvakadai sekumanikidzwa, rudzi rwemvura, uye mamiriro ezvakatipoteredza zvinofanirwa kuverengerwa.Kubvunzana nenyanzvi ine ruzivo kana kutaura nezve indasitiri zviyero zvinogona kubatsira kuona kuti yakasarudzwa mhando yeshinda.
Kuisa chisimbiso uye zvakanakira zveR uye Rc tambo
Kana zvasvika kune yekuisa chisimbiso michina uye mabhenefiti, R uye Rc tambo dzinopa akasiyana maficha anovaisa parutivi kubva kuBSPP uye BSPT tambo.R uye Rc tambo dzinoshandiswa zvakanyanya mumaindasitiri akasiyana siyana, kusanganisira pombi dzemvura, hydraulic system, uye pneumatic application.Idzi tambo dzinopa yakavimbika yekuisa chisimbiso nzira inova nechokwadi chekuvuza-isina kubatanidza, ichiita kuti ive yakanyanya kufarirwa mune mamwe maapplication.
Imwe yemabhenefiti akakosha eR uye Rc tambo ndeye yavo tapered dhizaini, iyo inobvumira yakasimba uye yakachengeteka chisimbiso.Kusiyana neBSPP uye BSPT tambo, dzine dhizaini yakafanana, R uye Rc tambo dzine taper angle ye30 degrees.Iyi taper angle inogonesa tambo kuti dzigadzire chiitiko chemuchato kana yakasimbiswa, kunyatsovhara kubatana uye kudzivirira chero kuvuza.Iyo taper dhizaini zvakare inobvumira kuungana nyore uye disassembly, kugadzira R uye Rc tambo dzakanakira kugadzirisa nekugadzirisa.
Imwe mukana weR uye Rc tambo kuenderana kwavo nezvinhu zvakasiyana zvekuisa chisimbiso.Idzi tambo dzinogona kushandiswa nemhando dzakasiyana-siyana dzekuvharisa, dzakadai seO-rings, gaskets, uye tambo sealants.Izvi zvakasiyana-siyana zvinobvumira kushanduka pakusarudza iyo inonyanya kukodzera yekuisa chisimbiso kune chaiwo maapplication.Pamusoro pezvo, R uye Rc tambo dzinogona kugarisa zviyero zvepamusoro zvichienzaniswa neBSPP uye BSPT tambo, zvichiita kuti dzive dzakakodzera kune maapplication anoda akasimba ekusunga chisimbiso.
Panyaya yemashandisirwo, R uye Rc tambo dzinowanzo shandiswa mu hydraulic system.Iyo taper dhizaini yeshinda idzi inovimbisa chisimbiso chakavimbika, kunyangwe pasi pekumanikidza kwakanyanya.Izvi zvinoita kuti R uye Rc tambo zvive zvakanaka kune hydraulic application uko kuvuza kunogona kukonzera kutadza kwesystem kana kuderedzwa kuita.Pamusoro pezvo, kuwirirana nezvinhu zvakasiyana-siyana zvekuisa chisimbiso zvinoita kuti R uye Rc tambo dzigone kuchinjika kune dzakasiyana hydraulic zvinwiwa, zvichiwedzera kusimudzira kugona kwavo kwema hydraulic system.
R uye Rc tambo dzinoshandiswawo zvakanyanya mupneumatic application.Chisimbiso chakasimba chinopihwa netambo idzi chinodzivirira chero kubuda kwemhepo, kuve nechokwadi chekushanda kwakanaka kwemapneumatic system.Iyo taper dhizaini yeR uye Rc tambo inobvumira kune yakachengeteka yekubatanidza iyo inogona kumirisana nekudzvanyirira kwakasiyana kunowanzo sangana mumapneumatic system.Kuvimbika uku kwakakosha mukuchengetedza kuita kwakafanana uye kudzivirira chero kurasikirwa kwekumanikidza, izvo zvinogona kukanganisa kushanda kwese kwehurongwa.
BSPP vs BSPT vs R uye Rc Thread Kuenzanisa
BSPP, BSPT, R, uye Rc tambo dzinowanzo shandiswa muindasitiri yepombi uye pombi.Kunzwisisa mutsauko uripo pakati pemhando dzeshinda idzi kwakakosha pakuita kuti pave nekubatana kwakakodzera uye kudzivirira kudonha.
BSPP, inomirira British Standard Pipe Parallel, imhando yeshinda ine shinda yakafanana fomu.Inowanzoshandiswa muEurope neAsia uye inozivikanwa nekusimbisa kwayo chisimbiso uye kupikisa kwakanyanya.Shinda dzeBSPP dzine 55-degree thread angle uye dzinoyerwa mumamirimita.Iwo anowanzo shandiswa mumashandisirwo apo chisimbiso chakasimba chinodiwa, senge hydraulic system uye pneumatic fittings.
Kune rimwe divi, BSPT, inomiririra British Standard Pipe Tapered, ine tapered thread fomu.Kusiyana netambo dzeBSPP, tambo dzeBSPT dzine 60-degree thread angle uye dzinoyerwa mumainch.Mhando iyi yeshinda inowanzoshandiswa muUnited States neCanada.Tambo dzeBSPT dzinogadzira chisimbiso chakasimba nekubatanidza tambo pamwe chete, dzichiita kuti dzive dzakakodzera kune maapplication uko inovuza-isina chinongedzo chakakosha, senge gasi uye mitsara yemvura.
R uye Rc shinda imwe seti yemhando dzeshinda dzinowanzoshandiswa mukugadzira pombi uye pombi.R tambo dzakafanana, dzakafanana ne BSPP tambo, nepo Rc tambo dzakatepwa, dzakafanana ne BSPT shinda.Idzi mhando dzeshinda dzinoshandiswa kuJapan uye dzinoyerwa nemamirimita.R uye Rc tambo dzinowanzo shandiswa mumashandisirwo panodiwa chisimbiso chakasimba, senge air compressors uye fluid masisitimu.
Kana uchienzanisa BSPP, BSPT, R, uye Rc shinda, zvakakosha kuti titarise angle yeshinda, kuyerwa kweyuniti, uye kushandisa.BSPP neR shinda dzine shinda dzakafanana fomu, nepo BSPT neRc shinda dzine tapered thread fomu.BSPP neR shinda dzinoyerwa mumamirimita, ukuwo BSPT neRc shinda dzichiyerwa mumainji.Pamusoro pezvo, mhando yega yega yeshinda inowanzoshandiswa munzvimbo dzakasiyana uye mashandisirwo.
Mhando dzekubatanidza uye Kukodzera Kuenzanisa
Mhando dzekubatanidza uye Kukodzera Kuenzanisa
Kana zvasvika kune pombi fittings, zvakakosha kuti unzwisise dzakasiyana mhando dzekubatanidza dziripo mumusika.Muchinyorwa chino, isu ticha decode mutsauko pakati peBSPP, BSPT, uye R uye Rc shinda.Aya marudzi ekubatanidza anoita basa rakakosha mukuona kuenderana uye kukodzera kwepombi fittings kune chaiwo maapplication.
BSPP, inomiririra British Standard Pipe Parallel, imhando yeshinda yakakurumbira inoshandiswa mumaindasitiri mazhinji.Iyo inoratidzira tambo yakafanana iyo inovimbisa yakasimba uye isina kuvuza yekubatanidza.BSPP fittings ine 55-degree thread angle uye tambo inoenderera, iyo inobvumira kugadzika nekubvisa nyore.Rudzi urwu rwekubatanidza runowanzo kuwanikwa mune hydraulic system, pneumatic system, uye general-chinangwa maapplication.
Kune rumwe rutivi, BSPT, kana British Standard Pipe Taper, imwe tambo inoshandiswa zvakanyanya.Kusiyana neBSPP, BSPT inoratidzira tambo yakashongedzwa, iyo inogadzira chisimbiso nekubatanidza tambo dzechirume nedzechikadzi pamwechete.Iyi taper inovimbisa kubatana kwakachengeteka kunogona kutsungirira kudzvanywa kwakanyanya uye tembiricha.BSPT fittings inowanzoshandiswa mupombi dzemvura, gasi pombi, uye masisitimu emhepo.
R uye Rc tambo imhando yakasiyana yekubatanidza inowanzoshandiswa muUnited States.R inomirira 'zvekunze' shinda, ukuwo Rc ichimirira 'matambo emukati'.Idzi tambo dzakagadzirwa kuti dzishandiswe netapered tambo dzepombi, dzichipa yakavimbika uye isina inobvinza yekubatanidza.R uye Rc tambo dzinowanzo shandiswa mumashandisirwo anoda chisimbiso chakasimba, senge pombi dzemvura, gasi, uye hydraulic masisitimu.
Kana tichienzanisa kukodzera kwemhando dzekubatanidza idzi, zvinhu zvakati wandei zvinouya.Chekutanga, rudzi rwemvura kana gasi riri kutakurwa nepapombi rakakosha.Mhando dzakasiyana dzekubatanidza dzine kudzvanywa kwakasiyana uye tembiricha zviyero, izvo zvinofanirwa kutariswa kuti ive yakachengeteka uye inoshanda system.Chechipiri, nharaunda ichaiswa pombi yekumisikidza yakakosha.Zvinhu zvakadai se corrosion, vibration, uye kuratidzwa kumakemikari zvinogona kukanganisa kushanda uye hupenyu hurefu hwekubatana.Naizvozvo, zvakakosha kuti usarudze mhando yekubatanidza inokodzera nharaunda chaiyo.
Chimwe chinhu chekufunga nezvekureruka kwekuisa uye kugadzirisa.BSPP fittings, ine tambo dzayo dzakafanana, zviri nyore kuisa nekubvisa.Izvi zvinovaita sarudzo yakakurumbira mumashandisirwo uko kazhinji kugadzirisa kana kutsiva kunodiwa.BSPT fittings, kune rumwe rutivi, inogona kuda kushanda nesimba panguva yekuisa nekuda kwetambo yakaderedzwa.Nekudaro, kana yangoiswa zvakanaka, inopa yakavimbika uye yakasimba yekubatanidza.
Mukutaura kwekuwanikwa uye kuenderana, BSPP uye BSPT fittings inoshandiswa zvakanyanya muEurope neAsia, nepo R uye Rc tambo dzakawanda muUnited States.Zvakakosha kufunga nezvekuvapo kwezvigadziro uye zvishandiso pakusarudza rudzi rwekubatanidza.Kushandisa mhando yekubatanidza iyo inowanikwa zviri nyore mudunhu rako kunogona kuchengetedza nguva uye kushanda nesimba mukutsvaga izvo zvinodiwa.
Kuenzanisa kwekuisa chisimbiso kuita uye kuisa zvinodiwa
Kana zvasvika pakuenzanisa kuita kwekuisa chisimbiso uye kuisirwa zvinodiwa zveBSPP, BSPT, uye R uye Rc tambo, pane misiyano yakasiyana yekufunga nezvayo.Rudzi rumwe norumwe rweshinda rune hunhu hwayo hwakasiyana uye mataurirwo anoita kuti ive yakakodzera kune akasiyana maapplication.
Kutanga neBSPP (British Standard Pipe Parallel), rudzi urwu rweshinda runowanzo shandiswa muEurope uye inozivikanwa nekuisa chisimbiso.BSPP tambo dzine tambo dzakafanana fomu, zvinoreva kuti tambo dzinomhanya dzakatwasuka uye hadziite tepi.Iyi dhizaini inobvumira chisimbiso chakasimba kana ichishandiswa nechisimbiso washer kana O-ring.Kuiswa chisimbiso kwetambo dzeBSPP kwakanakisa, zvichiita kuti ive yakanakira zvikumbiro zvinoda mwero wepamusoro wekuvharisa, senge hydraulic system.
Kune rimwe divi, BSPT (British Standard Pipe Taper) shinda dzine taper dhizaini, zvinoreva kuti shinda zvishoma nezvishoma dzinoita diki kusvika kumagumo.Iyi taper inobvumira chisimbiso chakasimba sezvo shinda dzakasimbiswa.Tambo dzeBSPT dzinowanzo shandiswa mukushandisa pombi dzemvura uye dzinozivikanwa nekunyuza-resistant zvivakwa.Zvisinei, zvakakosha kuziva kuti tambo dzeBSPT hadzipi sechisimbiso chakasimba seBSPP threads, saka dzinogona kunge dzisina kukodzera kune zvikumbiro zvinoda kukwirira kwechisimbiso.
Kana zvasvika kune R uye Rc tambo, dzakafanana neBSPP uye BSPT tambo maererano nekuita kwavo chisimbiso.R shinda dzine fomu rakafanana, nepo Rc shinda dzine taper fomu.Idzi tambo dzinowanzoshandiswa muUnited States uye dzinozivikanwa nekusiyana-siyana kwadzo.R uye Rc tambo dzinogona kushandiswa mumhando dzakasiyana-siyana dzekushandisa, kusanganisira pombi dzemvura, pneumatic systems, uye hydraulic systems.Kuita kwavo kuisa chisimbiso kunowanzo kuve kwakanaka, asi zvakakosha kuve nechokwadi chekuti nzira yekuisa chisimbiso chaiyo inoshandiswa kuve nechokwadi chekusimbisa chisimbiso.
Panyaya yezvinodikanwa zvekuisa, BSPP, BSPT, uye R uye Rc shinda dzine zvakasiyana zvinodiwa nekuda kwemagadzirirwo adzo akasiyana.BSPP tambo dzinoda chisimbiso washer kana O-mhete kuti ive nechokwadi chekusimbisa chisimbiso.Idzi shinda dzinodawo tambo dzakafanana, zvichireva kuti tambo dzechirume nedzechikadzi dzinofanira kurongeka zvakanaka kuti dzigadzire kubatana kwakachengeteka.Izvo zvakakosha kushandisa torque chaiyo kana uchisimbisa BSPP tambo kudzivirira kukuvadza tambo kana kukanganisa chisimbiso.
BSPT tambo, kune rumwe rutivi, inoda kushandiswa kwechisimbiso komisheni kana tambo seal tepi kuti ive nechokwadi chekusimbisa chisimbiso.Iyo taper dhizaini yeshinda idzi inobvumira kuzvisimbisa-kuzvisimbisa sezvo tambo dzakasimbiswa.Zvakakosha kuisa chisimbiso kana tepi yekuisa chisimbiso nenzira kwayo kudzivirira kudonha uye kuve nechokwadi chekubatana kwakachengeteka.
R uye Rc tambo dzinodawo kushandiswa kwechisimbiso komboni kana tambo yekusimbisa tepi yekuisa.Iyo chaiyo yemhando yekuisa chisimbiso inoenderana nekuti tambo dzacho dzine parallel kana taper fomu.Izvo zvakakosha kuti uteedzere kurudziro yemugadziri weiyo nzira yekuisa chisimbiso kuti uve nechokwadi chekubatana kwakasimba uye kusina kuvuza.
Zvinhu uye Zvinofungwa Pakusarudza Iyo Yakakodzera Thread
Paunosarudza shinda yakakodzera yeimwe application, pane akati wandei zvinhu uye zvinotariswa zvekufunga nezvazvo.Chimwe chezvinhu zvakakosha zvekufunga nezverudzi rweshinda, seBSPP, BSPT, R, uye Rc.Kunzwisisa mutsauko pakati petambo idzi kwakakosha kuti uite sarudzo ine ruzivo.
BSPP, inozivikanwawo seBritish Standard Pipe Parallel, imhando yeshinda ine dhizaini yakafanana.Inowanzoshandiswa mumashandisirwo apo chisimbiso chinoputika-chisina kusimba chinodiwa.Rudzi urwu rweshinda runowanzo kuwanikwa mune hydraulic system, uye mune pneumatic uye gasi masisitimu.Iyo BSPP tambo inozivikanwa nekureruka kwayo yekuisa uye kugona kwayo kubata yakanyanya kudzvanywa.
Kune rumwe rutivi, BSPT, kana British Standard Pipe Taper, imhando yeshinda ine taper dhizaini.Izvi zvinoreva kuti dhayamita yeshinda inoderera nekureba kwayo.BSPT tambo dzinowanzo shandiswa mukugadzira pombi uye pombi yekukodzera maapplication.Vanopa chisimbiso chakavimbika uye vanopikisa kuzununguka, zvichiita kuti zvive zvakakodzera kune yakakwirira-kudzvinyirira uye yakakwirira-yekushisa nharaunda.
R tambo, dzinozivikanwawo seAmerican National Standard Taper Pipe Thread, dzakafanana neBSPT shinda maererano netaper dhizaini yavo.Nekudaro, R shinda dzine taper angle yakasiyana uye inowanzoshandiswa muNorth America.Idzi tambo dzinowanzo kuwanikwa mupombi uye pombi yekuisa maapplication, pamwe nemuindasitiri yemafuta negasi.R tambo dzinopa yakachengeteka uye inovuza-yakasimba yekubatanidza.
Chekupedzisira, Rc shinda, kana British Standard Pipe Parallel/Conical, sanganisa maficha eese ari maviri akafanana uye taper shinda.Idzi shinda dzine chikamu chakafanana kumberi uye chikamu chetaper kumashure.Rc tambo dzinowanzo shandiswa mumashandisirwo panodiwa chisimbiso, senge mu hydraulic masisitimu uye kumanikidza geji.
Pakusarudza shinda yakakodzera kune imwe application, zvakakosha kufunga kuenderana kweshinda neiyo iripo system.Izvi zvinosanganisira zvinhu zvakaita sesaizi yeshinda, pitch, uye nzira yekuisa chisimbiso.Zvakakoshawo kutarisa mamiriro ekushanda kwegadziriro, kusanganisira tembiricha, kumanikidzwa, uye kuvapo kwezvinhu zvinoparadza.
Mhedziso
Chinyorwa chinosimbisa kukosha kwekunzwisisa mutsauko pakati peBSPP, BSPT, R, uye Rc tambo dzekusarudza yakakodzera tambo mhando mupombi uye hydraulic masisitimu.Inotaridza mabhenefiti uye hunhu hwemhando yega yega yeshinda, sekureruka kwekuisa, yekuisa chisimbiso, kuenderana nemamwe marudzi eshinda, uye huwandu hwemashandisirwo.Chinyorwa chacho chinosimbisawo kukosha kwekufunga zvinodiwa zvakananga, seyekuyerera, kuchengetedzwa kwekubatanidza, kubata kwekumanikidza, uye mamiriro ezvakatipoteredza pakusarudza mhando yeshinda chaiyo.Pakazere, kusarudza iyo chaiyo shinda mhando kwakakosha pakuona kuvimbika, kushanda zvakanaka, uye kuita kweiyo system kana midziyo yainoshandiswa mairi.
Mibvunzo Inowanzo bvunzwa
Mubvunzo: Ndeupi misiyano mikuru pakati peBSPP neBSPT shinda?
A: BSPP (British Standard Pipe Parallel) shinda dzine shinda dzakafanana, nepo BSPT (British Standard Pipe Taper) shinda dzine tapered thread fomu.BSPP tambo dzine chisimbiso pamusoro peshinda pachayo, nepo BSPT tambo dzinotsamira pane yekuisa chisimbiso kana tepi.
Mubvunzo: Ko BSPP neBSPT tambo dzinogona kushandiswa zvakasiyana here?
A: BSPP neBSPT tambo hadzichinjike nekuda kwemhando dzakasiyana dzeshinda.Kuedza kuzvishandisa nenzira dzakasiyana kunogona kukonzera kuvuza kana kuiswa chisimbiso chisina kunaka.Zvakakosha kushandisa mhando yeshinda chaiyo kune chaiyo application.
Mubvunzo: R uye Rc tambo dzakasiyana sei neBSPP uye BSPT tambo?
A: R (Whitworth) shinda uye Rc (Whitworth Pipe) shinda ese ari maviri akafanana, akafanana neBSPP shinda.Nekudaro, R tambo dzine midzi yakatenderedzwa uye crest, nepo Rc tambo dzine midzi yakadzika uye crest.BSPP uye BSPT tambo dzine shinda dzakasiyana fomu uye hadzina kufananidzwa zvakananga neR uye Rc tambo.
Mubvunzo: Pane here nhungamiro dzakamira pakusarudza mhando yeshinda yakakodzera?
A: Hongu, pane nhungamiro dzakamira pakusarudza mhando yeshinda yakakodzera.Aya nhungamiro anotarisa zvinhu zvakaita semashandisirwo, chiyero chekumanikidza, uye kuenderana nezvimwe zvinhu.Kubvunza indasitiri zviyero uye zvakatemwa zvinogona kubatsira mukuona yakakodzera mhando yeshinda.
Mubvunzo: Ndeapi maindasitiri akajairika anonyanya kushandisa BSPP, BSPT, R, kana Rc shinda?
A: BSPP uye BSPT tambo dzinowanzoshandiswa mu hydraulic uye pneumatic systems, uyewo mumaindasitiri akadai semotokari, pombi dzemvura, uye zvekurima.R uye Rc tambo dzinowanzo kuwanikwa mumapombi uye pombi maapplication, kunyanya muEurope nekuUnited Kingdom.
Mubvunzo: Ndeapi matambudziko anogona kuitika kana zvipingamupinyi zvekushandisa R uye Rc tambo?
A: Imwe dambudziko rinogona kunetsa rekushandisa R neRc shinda kuenderana kwavo nemamwe marudzi eshinda, sezvo dzingasave nyore kuchinjana.Pamusoro pezvo, kutsvaga mafittings anoenderana uye maadapter eR neRc tambo kunogona kuve kwakaoma kana zvichienzaniswa neBSPP uye BSPT tambo, idzo dzine kuwanikwa kwakakura.
Mubvunzo: R uye Rc tambo dzinogona kushandurwa kuita BSPP kana BSPT tambo?
A: Zvinogoneka kushandura R uye Rc tambo kuita BSPP kana BSPT shinda uchishandisa akakodzera adapta kana fittings.Nekudaro, zvakakosha kuve nechokwadi chekuenderana uye chisimbiso chakakodzera paunenge uchiita shanduko dzakadaro.Kuonana nenyanzvi ine ruzivo kunokurudzirwa kuti uve nechokwadi chekutendeuka kunobudirira.
