Views: 107 Munyori: Webhusaiti Editor Shirish: 2024-01-09 Mambo: Saiti
Kana zvasvika kune iyo nyika yakaoma yehose uye tube fittings, akasiyana emhando dzemhando dzemhando dziripo dzinogona kuve dzakanyanya kukurira. Izvo zvakaita sekumira mune maze emazwi, imwe neimwe ine yakadzika yakasarudzika uye kudzika, kushamisika iyo nzira inotungamira kune yakakwana kukwana. Munyaya ino, ini ndinofara kuburitsa chakavanzika cheiyi tambo kwauri. Tichatanga nesumo yekutanga kune iyo tambo dzei - idzo dzakakosha spiral grooves dzinoita nzungu, mabhegi, uye zvigadzirwa zvinoshanda mumashini asingaverengeki uye zvinhu zvezuva nezuva.
Rwendo urwu, isu tichaongorora mhando huru dzedhivhiti, dzakadai seBSPP, UN / UNF, uye metric zvine mutserendende, zvinosanganisira metric tapered, bspt, uye NPT / NPT / NPT / NPT / NPT / NPT / NPT / NPT / NPT. Kunzwisisa izvi kuchakubatsira iwe kuita sarudzo dzakanyanya-zvinobudirira uye dzakakodzera, dzinovimbika kuvimbika uye kudzivirira mashura mumapurojekiti ako. Saka, ngatitangei pane iyi tambo yekushambadzira uye tsvaga yakakodzera yakakodzera pane zvaunoda!
Patinotaura nezve tambo, tinoreva chimiro cheheri chinoshandiswa kushandura pakati pekutenderera uye mutsara kufamba kana simba. Tambo dziri kwese kwese! Tarisa uone zviyero zvakabata dhesiki rako pamwe chete, chivharo pane bhodhoro rako remvura, kana kunyange mwenje wechiedza mumwenje yako. Ivo vese vanovimba nemitsipa kuti vagare munzvimbo uye vashande nemazvo.
Iyo tambo ndeyekuenderera mberi gomba rinofamba-famba rakatenderedza cylindrical kana conical pamusoro. Dhizaini iyi inobvumira zvikamu kuti zvibatane pamwe zvakachengeteka. Fungidzira staira staircase yakaputira pirivheri-ndiyo iyo tambo inoratidzika senge pane screw kana bolt.
Tsvina dzakakosha nekuti dzinoshandiswa mune zvisingaverengeki zvekushandisa zvinokanganisa hupenyu hwedu hwezuva nezuva. Ndidzo magamba mumumvuri, achiva nechokwadi kuti zvinhu hazvizowi parutivi. Izvi ndizvo zvinoita kuti vakanyanya kukosha:
l akabata zvinhu pamwe chete : kubva kuimba yemashini, tambo dzinoshandiswa mune tambo fasteners kunge screws uye mabheti ekuchengeta zvinhu zvakachengetedzwa zvakanyanya kune mumwe nemumwe.
L Cand Control : Muindasitiri yeMagetsi-simba , svina inoona kuti pombi uye tube fittings usingaburuke, izvo zvakakosha kuti masisitimu anotakura mvura, mafuta, kana gasi.
l fungidziro mumidziyo : Mune zvishandiso zvakakwirira, zvakadai sekushandisa zvekurapa, iyo chaiyo yetambo saizi nyaya kuti ive yakakodzera basa uye kuchengeteka.
Kune akawanda akasiyana marudzi emitsipa, imwe neimwe neyavo chaiyo yekushandisa uye maitiro. Heano mashoma:
l American pombi tambo : Izvi zvinoshandiswa kuNorth America kune chisungo chekubatanidza pipe kubatana.
l sae yakabatana neshinda : chiyero che screw tambo inowanzo shandiswa muindasitiri yemotokari.
l metric iso tambo : metric yemamita chiyero chakanyatso shandiswa mukati.
Kuti usarudze tambo , iwe uchafanirwa kuziva mashoma mashoma zviyero:
l yakakura dhayamita : iyo yakakura yekunze diameter yemuchina tambo.
l Diki Diki Diameter : Iyo diki diamita, inowanikwa pazasi peiyo tambo groove.
l THE DIAMETER : Iyi ndiyo diamita yeiyo fungidziro yekufungidzira iyo inopfuura nepamapepa emuchina wedunhu rechirume uye iyo tambo groove yemuchina tambo.
Thread kuzivikanwa kunogona kuve kunyengera, asi zvishandiso kunge gomba rinogona kubatsira. Ichi chishandiso chinoyera mbichana mbichana , chinobva chinhambwe kubva pane imwe tambo crest kune inotevera mune imwe ndege ye-axial.
Iyo geometric paramita ye tambo inotsanangura simba rayo uye basa. Tsika yezvinhu senge zino kona uye tambo pitch sarudza kuti tambo ichabata sei tambo uye kuti yakadii simba rinogona kutakura. Semuenzaniso, screw yakadarika-yakapetwa kaviri nekukurumidza seyakawona screw yeyakawonda kune imwe neimwe kutenderera, ichipa musanganiswa mukana.
l yakagadzirirwa tambo uye tambo yekapepa mitsara miviri mikuru. Thushiro dzakafanana dzinochengetedza diameter imwe chete, nepo tambo dzakapetwa dzakapetwa pasi, izvo zvinobatsira mukugadzira zvisimbiso zvakasimba.
L Exight-ruoko tambo zvinonyanya kuzivikanwa, pane kushandura wachi inosimbisa tambo. Tambo dzekuruboshwe- dzinoshoma dzishoma uye dzinosimbisa kune yakatarisana.
Kunzwisisa tambo uye yavo geometric paramita inokosha nekuti iwo ndiwo mabhuru ekuvaka ezvakawanda akatikomberedza. Kubva pakubata pamwechete zvidimbu zvehutachiona hwemwana kuti uone kuchengetedzeka kwendege, tambo dzinotamba basa rekutyaira munyika medu. Sezvo isu tinosungira mune yakatarwa yedanho rekugadzira , rangarira kuti izvi zvidiki zvidiki zvine simba mukukosha kwavo.
Paunenge uchikurukura mhando dzemhando , zvakakosha kuti unzwisise mabasa avo ekutanga.
Kukwirisa tambo dzinowanzo shandiswa kuchengetedza zvikamu pamwechete. Funga nezve screws pane komputa kesi; dzakagadzirirwa kubata zvikamu munzvimbo.
Kutapurirana tambo , kune rumwe rutivi, vanowirirana mune masisitimu ayo anoendesa simba. Iyi tambo inowanikwa mumashini emashini, uko yavo geometry inobvumira kutendeuka kwekutenderera kwekufambisa mumutsara wekufamba.
Kutakura tambo kwakasiyana. Vanotamba basa rakakosha muindasitiri yemvura-simba . Iyi tambo yakagadzirirwa kuti igadzire chisimbiso muPIPE uye tube Fittings , inoona iyo yakachengeteka uye inoshanda yekufambisa kwemvura kana magasi. Imwe neimwe tambo yemhando iyo Injini yeNjendi yeChitendero Chayo, uye Chekuzivisa Chikonzero chakakosha mune zvekushandisa kuti uve nechokwadi chekuenderana uye basa.
Threads inogona kuiswa seyako kurudyi-ruoko (rh) tambo kana kuruboshwe-ruoko (lh) tambo . Kusiyanisa kuri nyore asi kwakakosha. RH tambo dzakasimba wachi dzakatarwa, iyo ndiyo nzira yakajairwa kune yakawanda tambo fasteners . Dzinenge dzese dzinowanzoitika screw kana bolt waunosangana nadzo ingangove neRH tambo. LH tambo , kune rumwe rutivi, simbisa kuverenga uye kushoma. Ivo vanoshandiswa mumamiriro ezvinhu apo mauto ekutenderera anogona kukonzera tambo yeRH kuti isunungure, senge kuruboshwe rwebhasikoro bhasikoro.
L Exight-ruoko tambo :
¡ Simbisa Clockwise
¡ Kunyanya screw screat
l kuruboshwe-ruoko tambo :
¡ Simbisa Converclockwise
¡ Zvakanakisa zvinoshandiswa kudzivirira kusunungura
Pipe tambo dzinouya mumhando mbiri huru: Tapered tambo uye yakaenzana . tambo dzakaputira , seNational Taper Pipe (NPT) tambo Sezvo tambo yechirume neechikadzi yakasimbiswa, vanoumba chisimbiso nekuda kwekukanganisa kwakakodzera. Izvi zvinovaita kuti vave vakanakira mafaro anosanganisira magasi kana zvinwiwa pasi pekumanikidzwa.
Tambo dzakafanana , dzakadai seBritish Standard pombi yakafanana (BSPP) , inoda mumiririri wekuisa chisimbiso, kunge washer kana o-mhete, kuve nechokwadi chekubatana. Ivo vanowanzoshandiswa mukudzvinyirira kudzvinyirira mafomu uye uko kubatana kungangoda kuunganidzwa uye kusasanganiswa kazhinji.
l taped threads :
¡ National Taper Pipe (NPT)
Kuisa chisimbiso kuburikidza nekukanganisa kwemhete
Inoshandiswa mune yakakwirira-kudzvinyirira masisitimu
l yakaenzana neshinda :
¡ Britain yakajairwa pombi yakafanana (BSPP)
Inoda mamwe maalaling imbudzi
Inokodzera kugashika kwesungano / disasergunly
T hisdei size nyaya uye zvakakosha kuti ugadzirise tambo yemhando yacho nenzira kwayo kuve nechokwadi chekuvimbika kwekubatana. Kunyangwe kushanda neAmerican pombi tambo , yakadhinda metsifieds , kana metric iso tambo , iyo yekubvumikisa kwetambo yekuzivisa maitiro akakosha. Zvishandiso zvakaita segomba remagari uye caliper inogona kubatsira mune iyi , kuomerera kune maindasitiri mabvumirano eiyo rezita rekuratidzira zita maitiro
Iso metric tambo, inowanzo kutaurwa seye m , ishoko rezvese zvemhando yemhando . Inoshandiswa pasi rose, iyo tambo yakaenzana yezvinhu zvakajairika. Iyo pitch diameter uye yakakura dhayamita inokosha maficha eiyi tambo yemhando . metric tambo inozivikanwa nekuda kwekureruka kwavo uye kusununguka kwekuzivikanwa.
Zvikumbiro zvinosanganisira: - Machiny - Zvemagetsi Indasitiri - Zvigadzirwa Zvevatengi
Metric tambo dzinopa chiyero chesimba uye kuisazve, kuita kuti avo vane kukosha kwakakosha kwemhando yemhando mukugadzirwa.
Iso metric yakanaka kwazvo tambo , kana mf , inosiyana kubva ku standard m tambo muhombodo yayo . Iyo pitch yakajeka, iyo zvinoreva kuti tambo dzave pedyo pamwe. Izvi zvinoguma nemhando yepamusoro yekuverenga chikamu chehurefu. Iyo tambo yakanaka inopa iri nani kushushikana kwekutonga uye kwakanakira mafaro ipo precication yakanyanya kukosha.
Misiyano Yakakosha inosanganisira: - Diki Pitch - Tighter Thread saizi - Simba rakakura mumakomba akabatwa
Metric Akasununguka tambo dzinowanzoshandiswa muindasitiri -magetsi-magetsi uye mune zvikumbiro izvo zvinoda kugadziriswa kwakazara.
Tambo yetsvezi yekuruka , inozivikanwa sePg , ine nhoroondo yekukosha. Yakatangira kuGermany uye yaishandiswa zvakanyanya muEurope muEurope yemagetsi magetsi. Nhasi, tambo dzePG ine zvakanyatso maindasitiri yemagetsi, ichine hukama hwakachengetedzeka uye hwakavimbika.
Kushandiswa zvazvino kunosanganisira: - Magetsi Fittings - Controit Systems - Chiremba
Pasinei nekukwira kwemhando dzakasiyana dze thinya , pg rinoramba rakakodzera nekuda kwemaindasitiri zviyero uye nhaka system.
Trapezoidal Thread , yakasarudzwa seTr , inoonekwa neyechero yetrapezoidal zino chimiro. Dhizaini iyi inopa simba robucal mechancy mukana , uchiita kuti iite yakakodzera kune inorema mitoro uye utungamire zviyero mumuchina.
Mabasa anosanganisira: - Simba Kuendesa - kufamba kwekushandurwa kubva kutenderera kune mutsara - shandisa mumavengi uye jacks
Iyo trapezoidal tambo inozivikanwa tambo yemhando mune yekugadzira yemitambo masisitimu. Yayo geometry inobvumira kugoverwa kwemitoro munzvimbo yakakura, kuvandudza kusimba kwemhando uye hupenyu.
Muchikamu ichi ichi, takabata pane iso tambo dzemhando dzakadai metric iso there , iso metric yakanaka yakanaka tambo , uye vamwe. Izvo zvakakosha kuti usarudze iyo tambo nenzira kwayo kune iyo yakatarwa application, seyakaenzana size nyaya . Zvishandiso zvakaita segomba remagari uye caliper zvinokwanisika kune iyo yekuzivikanwa yekuzivisa , ichisimbisa kuenderana uye kushanda mune yakadzika zvikamu.
Patinotaura nezve American Thread mhando , iyo yakabatana yenyika tambo , kana UNC , ndeimwe yemhando dzinokosha dzemhando . Iyo chiyero chinotsanangura chimiro cheheti yehari yekuzvimhanya . Iyo UNC inozivikanwa neyakagonhedza iyo yakafara kupfuura mamwe marudzi, achiita kuti ive yakakodzera kushandiswa kwakawanda mumhando dzakasiyana siyana. Thread size nyaya pano, uye dhizaini yeUNC inoita kuti isanyanya kuyambuka-tambo uye nyore kubata.
Kune rimwe divi, iyo yakabatana nyika yakanaka tambo kana kuti unf ine diki diki dhayamita . Izvi zvinoreva kuti tambo dzave pedyo pamwechete. Iyo Unf inowanzoshandiswa kana yakakwira mwero wesimba uye fungidziro inodiwa. Zvakajairika muindasitiri -magetsi emagetsi nekuti dzakaomesesa tambo dzinopa yakachengeteka uye yakasimba yakakodzera. Izvo zvakakosha kuti usarudze tambo nokungwarira kana uchishanda neUNF kuti uve nechokwadi chekuita uye kuita.
Iyo yakabatana nyika yakakosha tambo kana uns ndeyemamwe American tambo mhando iyo inomira kunze nekuda kweiyo yakasarudzika yekuita basa. Diameter Uns is is is is is is is is is is inc kana unf , ichibvumira kusiyanisa muThe Thread Pitch uye . Uku kushanduka kunoita kuti uende kune yekuenda-kune yakasarudzika application iyo standard tambo saizi haina kukwana. Kuzivikanwa kweUnde Thread inoda zviyero chaizvo, kazhinji uchishandisa gomba gomba kana caliper.
| Dash size (Size) | Thread Pitch Malk | Ther | There | Dept | Dept |
|---|---|---|---|---|---|
| -02 (1/8) | 27 | 10.3 | 0.41 | 9.4 | 0.37 |
| -04 (1/4) | 18 | 13.7 | 0.54 | 12.4 | 0.49 |
| -06 (3/8) | 18 | 17.3 | 0.68 | 15.7 | 0.62 |
| -08 (1/2) | 14 | 21.3 | 0.84 | 19.3 | 0.76 |
| -10 (5/8) | 14 | 22.9 | 0.90 | 21.1 | 0.83 |
| -12 (3/4) | 14 | 26.9 | 1.06 | 24.9 | 0.98 |
| -16 (1) | 11½ | 33.3 | 1.31 | 31.5 | 1.24 |
| -20 (1 ¼) | 11½ | 42.2 | 1.66 | 40.1 | 1.58 |
| -24 (1 ½) | 11½ | 48.3 | 1.90 | 46.2 | 1.82 |
| -32 (2) | 11½ | 60.4 | 2.38 | 57.9 | 2.29 |
** Od = kunze kweDiameter ID = mukati meyamita
Kutamira kuAmerican pombi tambo , iyo National Taper Pipe tambo dzakakosha. Kune marudzi maviri makuru: NPT uye NPTF . Ose ari maviri akabatwa mhando dzemhando dzemhando dzinoreva kuti dzinoumba chisimbiso sezvavanosimbiswa. NPT , kana National Taper Pipe , yakajairika uye inoda mamwe maalaring alaring. NPTF , kana National Taper PIPE Dryseal , yakagadzirirwa kuumba chisimbiso chakasimba pasina kuwedzera kusimbisa zvinhu. NPT uye NPTF zvakakosha muindasitiri -yemagetsi indasitiri yeiyo hose fittings , tube fittings , uye kubatana kwepombi . Iyo tambo yeganda gauge chishandiso chakakosha cheiyo danho rekutarisa maitiro mune ese NPT uye NPTF Systems.
Kunzwisisa aya marudzi emhando yeAmerica kwakakosha kune nyanzvi mune akawanda maindasitiri. SEE , Unc , UNF uye uns pamwe neNTT uye NPTF , neshinda inosanganisira , yakabatana Yakakodzera tambo kuzivikanwa inosimbisa kuti zvikamu zvinokwana zvakachengeteka uye zvinoshanda sezvakarongwa.
Iyo British Standard Well Cavearse (BSw) , inowanzo kutaurwa seWW kuti WHitworth, is a tambo mbiri nenhoroondo yakapfuma. Yakanga iri yekutanga yenyika screw tambo system, yakagadzirwa naJoseph Whitworth muna 1841. Dhizaini yacho yaive yekuchinja, kurongedza mwero wekusimbisa kwehutambo hweBritish uye kupfuura. Hondo yeWhitworth yakava imwe yemhando dzakakosha dzemhando dzakanyanya , hunoratidzwa neyekutora 55-degree tambo kona uye yakatenderedzwa crests uye midzi. Iyi nhoroondo yerudzi rwakaisa hwaro hwakawanda hwemhando dzakawanda dzemhando dzemhando dzemhando dzakawanda dzatinoona nhasi.
Kufambira mberi kuBritish Standard Speck (BSF) , iyi tambo yemhando ndeyechokwadi shanduro yeBSW. chidiki Nechisimba , chinova chinhambwe pakati pematanho epedyo , BSF yakagadzirwa kuti ipe yakakwira chikamu chekunyora uye simba mune zvigadzirwa kuti tambo size . Iyo huru dhaya inoramba yakafanana neBSW, asi iyo Fuer Pitch inobvumira kuti tambo dzedzidzo pane inch, iyo inoshandurudza kune yakasimba, yakachengeteka yakachengeteka. BSF inowanzoshandiswa muindasitiri yemotokari, pane kunyorwa kiyi.
| Dash size (Nominal size) | Thread Pitch | Malk Dept Ther Thread Happy | ID | ID MM | Mukadzi Mukadzi Ther Thread There ID |
|---|---|---|---|---|---|
| -02 (1/8) | 28 | 9.7 | 0.38 | 8.9 | 0.35 |
| -04 (1/4) | 19 | 13.2 | 0.52 | 11.9 | 0.47 |
| -06 (3/8) | 19 | 16.5 | 0.65 | 15.2 | 0.60 |
| -08 (1/2) | 14 | 20.8 | 0.82 | 19.1 | 0.75 |
| -10 (5/8) | 14 | 22.4 | 0.88 | 20.3 | 0.80 |
| -12 (3/4) | 14 | 26.4 | 1.04 | 24.6 | 0.97 |
| -16 (1) | 11 | 33.0 | 1.30 | 31.0 | 1.22 |
| -20 (1 ¼) | 11 | 41.9 | 1.65 | 39.6 | 1.56 |
| -24 (1 ½) | 11 | 47.8 | 1.88 | 45.5 | 1.79 |
| -32 (2) | 11 | 59.7 | 2.35 | 57.4 | 2.26 |
Britain Standard pombi (BSP) , inozivikanwawo seG , rudzi rwemhando yakafanana rwakashandiswa mune yeiyo fluid indasitiri . Kusiyana neTaper tambo, BSP tambo dzinochengetedza diameter imwechete kubva kumagumo kusvika kumagumo, uchiita kuti tambo dzakafanana . Iyi dhizaini yakakosha kune hose fittings uye tube fittings , uko chisingachinjiki chisimbiso chinodiwa. BSP inowanzoenzaniswa neAmerican pombi tambo , asi ivo havachinjiki nekuda kwemisiyano mune tambo fomu uye pitch.
| BSP tambo ukuru | kunze kweDiameter | TPI |
|---|---|---|
| 1/16 Inch Bssp | 7.7 mm / 0.304 ' | 28 |
| 1/8 inch bsp | 9.7 MM / 0.383 ' | 28 |
| 1/4 inch bsp | 13.16 mm / 0.518 ' | 19 |
| 3/8 inch bssp | 16.66 mm / 0.656 ' | 19 |
| 1/2 inch bsp | 20.99 mm / 0.825 ' | 14 |
| 5/8 inch bsp | 22.99 mm / 0.902 ' | 14 |
| 3/4 inch bsp | 26.44 mm / 1.041 ' | 14 |
| 7/8 inch bsp | 30.20 mm / 1.189 ' | 14 |
| 1 inch bssp | 33.25 mm / 1.309 ' | 11 |
| 1-1 / 4 inch bsp | 41.91 mm / 1.650 ' | 11 |
| 1-1 / 2 inch bsp | 47.80 mm / 1.882 ' | 11 |
| 2 inch bssp | 59.61 mm / 2.347 ' | 11 |
| 2-1 / 4 inch bsp | 65.71 MM / 2.587 ' | 11 |
| 2-1 / 2 inch bsp | 75.18 mm / 2.96 ' | 11 |
| 3 inch bssp | 87.88 mm / 3.46 ' | 11 |
| 4 inch bsp | 113.03 MM / 4.45 ' | 11 |
| 5 inch bssp | 138.43 MM / 5.45 ' | 11 |
| 6 inch bssp | 163.83 MM / 6.45 ' | 11 |
Chekupedzisira, iyo Briteni Standard pombi Taper (BSPT) , inozivikanwa se r , tambo yekapepa inoshandiswa mune yakawanda pombi kubatana. Iyo Taper inogadzira chisimbiso nekumanikidza tambo dzechirume tambo mumugwagwa wechikadzi , uchibvumira kuti iumbi-yakasimba. BSPT inonyanya kuve yakakurumbira muindasitiri yeMagetsi-simba , uko kudzivirirwa kwekudzora kwakakosha. Iyo tapered kona inovimbisa kuti tambo imwe neimwe inosimbisa mune inotevera, ichipa yakavimbika kubatana kwepombi , , tube uye yakakodzera kubatana.
Mune imwe yeiyi yeBritish Whitworth tambo dzakachena , kuti tambo kuzivikanwa kwakakosha. Zvishandiso kunge gomba gomba kana caliper inowanzoshandiswa kurongedza tambo yemhando uye saizi. Kunzwisisa iyo geometric paramita yeaya tambo, kubva kuyakafanana dhizaini kuti igadzikane , inokosha kuti ive nekuenzanisa uye kushanda mumasangano akajekerwa. Kunyangwe munhoroondo yezvakaitika kana zvikumbiro zvemazuva ano, dzemazuva ano dzinoramba dzinosangana nemhando dzakasiyana-siyana dzakakosha dzemhando dzemhando dzakasiyana metric , metric is tambo .
Pipe tambo dzakabatanidzwa mukuita shuwa dema Ivo vanoshanda sechinhu chakajeka chikamu mukujoinha mapaipi, mavhavha, uye zvigadzirwa zvakachengetedzeka. Thread saizi zvinhu mune izvi zvekushandisa, sezvo inofanira kugamuchira iyo kuyerera kuyerera uye kudzvinyirira zvinodiwa nehurongwa.
Patinotaura nezve pombi tambo , tinowanzo kureva mhando mbiri dzakasiyana: tapered tambo uye conical tambo . Iyo tambo yekare , inozivikanwawo seNational Taper Pipe (NPT) , zvishoma nezvishoma inoderera mune imwe mugumo, ichipa chisimbiso chakasimba sezvo tambo dzakabatanidzwa. Conical tambo dzakafanana asi dzine zvishoma cone chimiro, kuwedzera simba rekuwedzera kune kubatana.
Tapered pombi tambo dzinowanzoshandiswa muindasitiri yemigetsi-yemagetsi . Ivo vanogadzira chisimbiso kuburikidza nekukanganisa kwetambo. Pipe dope kana teflon tepi inowanzoita sekuriridzira vamiriri kuti ive nechokwadi chekubatana-kusununguka.
Zvinotenderana, matipi eConical pombi haana kujairika asi achikosha. Ivo vanowanzo kuwanikwa mune zvakanyatso mafaro apo dzvinyiriro uye mechancal simba zvinodiwa zvakakwira.
Thread kuzivikanwa kwakakosha mukugadziriswa uye kugungano kwePIPE SYMASS. Gomba raivegedza kana caliper rinogona kushandiswa kurongedza tambo yemhando uye saizi. Semuenzaniso, American pombi tambo uye sae yakabatana shinda idzo dzakajairika mhando mhando nehurongwa hwakasiyana hunhu.
American Thread mhando seNPT inoratidzika zvakanyanya kushandiswa kuchamhembe kweAmerica. Ivo vanotevera iyo yakabatana tambo yemhando , iyo inosanganisira nenhabvu yakabatana yenyika.
British Standard pombi Taper (BSPT) neBritish Standard Whitworth (BSW) ndebvu Steporth Willworth Coarse (BSwc) , dzeBritain dzine mashandisirwo azvo, kunyanya munyika dzakabatana uye pamwe nyika.
Iyo pitch diameter yeiyo pombi tambo kuyerwa kwakaoma. Iyo idamende yeiyo yekufungidzira cylinder uko iyo tambo yakakora yakaenzana nenzvimbo yekudhinda . Zvekuenzanisa kwakakwana, gomba remagetsi kana caliper inoshandiswa.
Nhambo dzechirume uye nemachira emakona marongero anoshandiswa kurondedzera iyo yekunze tambo diameter uye yemukati tambo , zvichiteerana. Nharembozha dzinowanikwa kunze kwepombi kana zvakakodzera, nepo tambo dzemukadzi dziri mukati.
Tambo dzekurudyi-dzorudyi ndiwo mwero mune indasitiri, uko tambo inosimbisa nguva. Tambo dzakasiyiwa-dzizi dzishoma uye dzinosimbisa nguva.
l gara uchishandisa gomba gomba kuti usimbise iyo tambo yedhisheni uye diameter.
l shuwa kuti tambo dzakarukwa dzakasungwa zvakakwana neyemumiriri ane chisimbiso.
l kune yakakwirira-kudzvinyirira mafomu, funga nezvechisimba cheConicals kune yavo simba rakavandudzwa.
l chenjera nezve maindasitiri emiyero yerudzi rwechokwadi rwekuisa iwe urikushanda.
l shandisa iyo chaiyo yemhedzisiro yekuzivikanwa maitiro ekudzivirira kusanganisa kubatana.
Kunzwisisa misiyano pakati peakakora uye conical pombi tambo dzakakosha kune chero munhu ari mumapeji kana gasi yekuisa minda. Yakakodzera Thread Kuzivikanwa uye kusarudzwa kunogona kudzivirira kubhururuka, ona kutendeka kwegadziriro, uye chengetedza zviyero zvekuchengetedza mune izvi zvinonyadzisa izvi.
Kana zvasvika kune tambo dzemhando, vazhinji vedu vanoziva huwandu hwakajairika hwatinosangana nazvo muhupenyu hwezuva nezuva senge bolts uye nzungu. Nekudaro, pane nyika ine mimwe mikana yakaoma yemhando dzinotamba mabasa akaoma muindasitiri akasiyana siyana. Ngatishandei mune mamwe emhando dzedhiroketi dzakatangira marudzi ezvekushandisa marudzi avo.
Acme tambo dzinozivikanwa nekuda kwechimiro chavo cheTrapezoidal, kuvaita kuti vasiye vakasimba uye vari nani kuremerwa nemitoro inorema kupfuura iyo yakajairika screw screw . Ivo vanowanzowanikwa mumidziyo kunge zvisizvo uye jacks zvinogara simba uye kusimba kuri kutarisisa.
Tsvina yeknuckle yakasarudzika neyavo yakatenderedzwa crests uye midzi. Ivo vanowanzo shandiswa munzvimbo dzingabvumirwazve tambo dzakashata kana kuti dzinoda kuve nyore kuchenesa, sekudya uye neyekuchengeterwa indasitiri.
Buttress Threads vane dhizaini inobvumira kune yakakwirira simba rekutenderera mune imwe nzira. Ivo ndivo vanoenda-kune tambo dzekushandisa kunge madhinda kwaunoda kuti tambo dzibate simba rakawanda mune mutsara.
Scomps tambo dzakakosha mune masisitimu ipo pakafambiswa kwekutenderera kunoda kushandura kuita mutsara mumwe. Icho chinhu chakakosha mugehine magiya masisitimu, senge izvo zvinowanikwa muzvirumbozha kana zviyo.
Imwe neimwe yemhando yepamusoro tambo inoshanda chaiyo chinangwa, inowanzoenderana nezvinodiwa zvevamwe maindasitiri.
l acme tambo haina kunanga chete; Ivo zvakare vanopa chaiyo, vachiita kuti vakwanise kuve neyechivanhu-simba indasitiri.
l knuckle tambo, nekugona kwavo kuramba kukuvara, zvinokoshesesa muchikamu chekurima uripi mashini anotarisana nemamiriro ezvinhu akaomarara.
l Buttress Threads inokodzera mumidziyo yesimbi yekushanda nekuda kwekugona kwavo kutsungirira kumusoro kwechiratidzo.
L worm sticks itsana musana wekufambisa masisitimu ekudzora , kutamba basa rakarukwa muzvikamu kunge zvemotokari uye vafambi.
Yepamberi Mhando dzemhando dzeSpeed hadzina kungoita zvekushanda; Ivo vari pamusoro pekunyatsoziva uye kuvimbika munzvimbo dzakakwirira-matanda.
l iyo indasitiri yemiindasitiri inovimba pane idzi nzira dzakakosha dzekuchengetedza uye kushanda kwezvinhu ndege.
l muindasitiri yemarine , kujaira kweaya tambo kwakakosha kune yakanyanya kuora munyu wemaronda emunyu.
l iyo yekurapa yemunda inoshandisa tambo dzepamberi mumidziyo inochengetedza hupenyu, kupi kutadza haisi sarudzo.
l iyo simba chikamu zvinoenderana neiyi tambo yekuchengetedza uye kushanda kwemachina anorema.
Nepo yakajairika Thread mhando saOs metric Thread kana yeAmerican Pipe tambo dzinozivikanwa, ndiwo mathinya epamberi ayo anowanzo tora kusanyanyoganwa mune zvinoshandiswa mukushandisa. Thread size nyaya , uye saizvozvo mhando yemhando yakashandiswa. iri tambo yealme mune lathe kana hombodo mugeheni yegonzo Kunyangwe Kusarudza iyo kurudyi tambo-ive yakafanana tambo kana tapered tambo -can ita mutsauko wese mukuita uye hurefu hwezvikamu zvakarukwa.
Kunzwisisa iyo geometric paramita yemitsipa yakakosha kune chero munhu anoshanda nenhengo dzakawandisa . Kunyangwe iwe uri muindasitiri -magetsi-magetsi kana kubata netambo fasteners , kuziva iyi paramita inosimbisa kuenderana uye kushanda.
Iyo yakakura dhayamita inoreva kune yakakura kwazvo zvinhu zvekunyora kweiyo screw tambo . Iyo yekunze dhayaudhi yemuchina tambo kana iyo yakakura dhaya yekadzi tambo . Kukurukurirana, iyo Diki Diamita ndiyo diki diki diki yetambo. Iyo ndiyo dhayimendi yeiyo fungidziro yekufungidzira iyo inongobata iyo tambo crests pamushini wekunze kana tambo groove pane yemukati tambo . sick size . Nekudaro, kuwana aya madhimoni akanaka kunokosha.
Iyo pitch diameter chiitiko chakaomesesa chiri pakati pevakuru uye madiki madiki. Iyo ndiyo dhayimendi yeiyo yekufungidzira co-axial cylinder uko chinhambwe kubva kugomba dhizaini messper kune rimwe divi kune iyo danho rakakomberedzwa pane rimwe divi rakaenzana. Iyo pitch diameter yakakosha sekuti inobatsira kusarudzira tambo uye kuve nechokwadi chekubatana kwakakodzera.
Thread pitch ndiyo mutsara kure pakati pezvikamu zviviri padanho pane tambo mune axial ndege . Iyo chiyero chakananga chehuwandu hwehuwandu hwemitsetse pachiyero chekureba uye chakakosha kune tambo kuzivikanwa . Mune metric system , pitch inotsanangurwa mumamirimita, nepo mune imperial unit-based system senge sae dzakasarudzika tambo Pitch Gauges anowanzo shandiswa kuyera iyi paramende nenzira kwayo.
Tungamira ndiko kureba kweiyo screw tambo inofamba pamwe neAxis yayo neyakadenha kamwe chete. Kuti uwane imwe chete-yakashongedzwa screw, kutungamira kwakafanana negomba. Nekudaro, kune screw yakapetwa kaviri , kutungamira kune kaviri gomba. Pfungwa iyi yakakosha kuti zvikumbiro zvaida michina mukana.
Iyo zino kona , inozivikanwa zvakare sekona yakashongedzwa , ndiyo kona iri pakati pematanho emitsetse . Mhando dzakasiyana dzeThambo dzakafanana nemametric Iso Thread , british chena michero , kana yakabatana tambo yemhando ine akasiyana matanho emakona. Semuenzaniso, metric tambo kazhinji ine 60-degree kona, nepo Britain Standard Well Choarse tambo ine 55-degree kona. Chimiro chezino uye angle inokanganisa tambo yejometry uye simba rayo.
Iyo geometric paramita yakadai sejista diamita , Diki Diki , Diameter Pitch , Ditch Dhinda Treh Trch , uye zino kona tamba yakakosha basa mune dhizaini . Iyi paramita inoshandiswa kumhando dzakasiyana dzemhando dzakasiyana, kusanganisira yakagadzirirwa tambo , yeTapered Thread , iso tambo , uye maAmerican Throad mhando . Kunzwisisa kwakakodzera uye kuyerwa kweiyi paramita uchishandisa zvishandiso kunge uye pitch gagenes yakakosha kuti isimbise maitiro ekutarisa seyakaringana fitting sehudyu pombi , calipers , uye tube fittings . Rangarira, munyika yemitsipa , chaiyo yakakosha.
Kana uchibata nematatya , zvakakosha kuti uzive kana iwe uri kushanda pamwe chete neyakaenzana kana kuteya marudzi emhando. Thume dzakafanana dzinochengetedza diameter imwe chete yekupera-kusvika-kumagumo, nepo tambo dzakamanikidza pasi, kuita diki kusvika kumagumo. Kuvaudza kunze, tarisa. Tambo dzakafanana dzichiratidzika dzounifomu, nepo tambo dzakaputira dzinoita senge dzinosangana.
Yehunyanzvi maitiro, shandisa caliper . Kuyera iyo dhayamita pane akasiyana mapoinzi eiyo tambo. Kana zviyero zvakafanana, idanho rakafanana . Kana vakadzikira, iwe une tambo yekapepa . Muindasitiri yeMagetsi-simba , ichiziva iyi musiyano yakakosha kuti uve nechokwadi chekubatana kwakakodzera.
Iyo gomba remushini ndiyo chinhambwe pakati payo crests. Kuyera izvi, iwe uchashandisa gomba regeji . Ichi chishandiso chine mhando dzakasiyana dzemabhawa, imwe neimwe ine nhamba dzakasiyana dzemeno pane inch. Ingoenzanisa nejira kune tambo yemadhirowa. Kana zvanyatsokoka, wawana gomba rako . Iyi nhanho ndeye kiyi yese metric metrems uye American Thread mhando mhando.
Kuti uone size size , kuyera iyo yakakura dhayamita - iyo yakakura kwazvo yedhisheni yemuchina tambo kana yekunze diameter yekadzi tambo. Shandisa caliper yekunyatsojeka. Tevere, tarisa iyo tambo mbiri . Izvi zvinosanganisira iyo zino chimiro uye tambo geometry . metric ise tambo uye sate steps yakajairika marudzi mazhinji , imwe neimwe ine mafaera akasiyana.
Chekupedzisira, sarudza tambo seyako marisitiri zviyero. Iwe unozoda kuziva kuti zita rezita rekuratidzira , pitch , uye kana iri kurudyi-ruoko kana kuruboshwe-ruoko tambo . Zviitiko zvakajairika zvinosanganisira iso metric Thread , British Standard Wowitworth Coarse , uye Unified National Coarse tambo . Gara uchitaura kune maindasitiri emiyero kuti unyatso sarudza tambo.
Tiera size nyaya mukuona kuti tambo yakakwana yakakodzera yezvibodzwa kunge hose fittings uye mhepo compressor conversate mafirita . Yakakodzera Thread Kuzivikanwa idombo rekona yekufanotaura kuchengetedza uye tekinoroji kudzidziswa mumaindasitiri anovimbika pazvikamu zvakarukwa.
Kana uchisarudza tambo dzeprojekiti yako, zvinoverengeka zvinhu zvinouya mukutamba. Zvakakosha kuti ufunge nezvekunyorwa , , kwezvinhu zvinowirirana uye zviyero zveindasitiri . Heano kuputsa kwezvinhu zvekuchengeta mupfungwa:
1. Thread Kuzivikanwa : Zvakakosha kuziva iyo tambo mhando nenzira kwayo. Shandisa gomba remageji kuti uone iyo dhirafu yejasi uye caliper kuyera iyo huru diameter.
2. Mhando dzakasiyana : ziva zvakajairika marudzi emhando . Kunyangwe iri is is is is is is iso tambo dzemhando , dzeAmerican tambo dzemhando , kana british whitworth tambo , imwe neimwe ine chaiyo yekushandisa.
3. Fluid-Magetsi Indasitiri : Kana iwe uri mune ino chikamu, sae yakabatana shinda inogona kunge iri yako yekuenda. Dzakagadzirirwa mamiriro ekumanikidza.
4. Thread saizi nyaya : Gara uine chokwadi chekuti saizi saizi inoenderana neyakafanira kubatana . Saizi isiriyo inogona kutungamira kune inodonha kana chikamu kukuvara.
5. Parallel Thread vs. Tepered Thread : nzwisisa mutsauko. Tambo dzakafanana dzinochengetedza iyo yakafanana diamita, nepo tambo dzakapetwa dzakatetepa pasi. Izvi zvinokanganisa chisimbiso uye kuti vanosarudza sei tambo.
6. Pitch Diameter : Iyo gomba Diameter ndeye kiyi yeGeometric paramende. Iyo inonyanya kufungidzira cylinder uko chinhambwe pakati pezvimedu zvakaenzana.
l Mismatching Threads : Dzivisa kushandisa tambo yechirume neine isiriyo yemukadzi tambo . Izvi zvinogona kutambisa tambo kana kukonzera murombo.
l Kuregerera Ruoko Rukova : Rudyi-Ruoko-ruoko tambo dzakajairika, asi tambo dzekuruboshwe- dzinoshandiswa mune zvimwe zvinoshandiswa. Usavasanganisa.
l Yakatarisana Nyaya : Maindasitiri zviyero , zvakadai seyakagoverwa tambo standard kana iso metric tambo , chengetedza kuenderana. Usazviramba.
L Kuregeredza zvinhu : Izvo zvinyorwa zve tambo fasteners dzinofanira kuenderana nezvikamu zvavari kubatanidza. Zvisingaenderane zvinhu zvinogona kukanganisa kana kutadza.
l kukanganwa tambo dzekucherechedzwa kwemidziyo : Zvishandiso kunge tambo yejira rakakosha. Ivo vanobatsira kudzivisa zvikanganiso mukukwereta chitupa.
Rangarira, iyo yekuzivikanwa yekuzivisa maitiro haifanirwe kutorwa zvishoma. Iyo ndiyo hwaro hwechinzvimbo chakachengeteka uye chinoshanda chakakodzera. Semuenzaniso, muindasitiri yeMagetsi-simba, uchishandisa iyo isiriyo tambo yemhando pane hose fittings kana tube fittings inogona kutungamira mukukanganisa njodzi.
Kusarudza iyo yakakodzera tambo mhando zvakare zvinoreva kufunga nezve dhizaini yekugadzirwa. YePipe kubatana, National Taper Pipe (NPT) neBritish Standard pombi Taper (BSPT) yakakosha tambo mhando. Ivo vanoshandisa tapered uye conical pombi tambo dzechisimbiso chakasimba.
Mukupesana, zvinoshandiswa zvinoda kuti tambo dzakafanana dzinogona kushandisa iyo metric tambo kana yakabatana nenhamba yeNational coarse tambo (UNC). Izvi zvinove nechokwadi chekunze kwekunze kwehuswa pamwe chete nenhengo dzakarukwa.
Chekupedzisira, usakanganwa nezve kufanotaura kuchengetedza uye tekinoroji kudzidziswa. Kugara kumberi neindasitiri yeindasitiri kunogona kukubatsira kusarudza iyo yakakodzera tambo yerudzi uye urichengete zvinobudirira. Uye nepo mhepo compressor curnensate mafirita angaratidzika kunge asina kubatana, ivo vakadziviridzira pane yakakodzera tambo yekusarudza kushanda zvakanaka.
Takafamba nepasi rose rakaomesesa redhasi, kuongorora iyo nuances inoita imwe neimwe mhando yakasarudzika. Kubva kuAmerican pombi tambo kune metric ise tambo, kunzwisisa mhando dzakasiyana dze thinda haisi kungoita kudzidza - inyaya inoshanda. Mune maindasitiri kunge fluid-simba kana kugadzirwa, kuziva yako Sae tambo kubva kune yako yeBritain Whitworth Shinda
Chimbofunga izvi kufona kuti uite chiito: Shandisa yako yekuzivikanwa hunyanzvi hwekuzivisa kuti uwedzere basa rako. Kunyangwe iwe uri kugadzira hose fittings kana kusarudza pombi chaiyo yehubhu, yeuka kuti tambo size nyaya. Negomba raivegedza uye caliper muruoko, iwe wakashongedzerwa kusarudzira tambo nechivimbo.
Kune avo vari musango, maitiro ekutaurisa haafani haasi wekuwana iyo yakakodzera yekubatana kwayo; Zviri pamusoro pekusimbisa kuchengeteka uye kushanda zvakanaka. Maindasitiri anowanikwa kuti atitungamirire, uye zvishandiso senge mucheka wejasi rekubatsira kubatsira mukuchengetedza iwo maitiro. Rangarira, marudzi emhando zvinopfuura kungori rondedzero yemazita - iwo mutauro wekwavo, mutauro unotaura mukuvimbika kwemhando yega yega yakakodzera.
Mukupedzisa, iyo yakakosha tambo mhando-yakaenzana tambo, iyo tambo yemhando, American Thread mhando, uye yeBritish yakajairwa tambo - ndiwo mabhuruku ekuvhara ezvisingaverengeki zvisingaverengeki. Semunhu tekinoroji inofambira mberi neindasitiri yeindasitiri yeindasitiri uye kufanotaura kuchengetedza, saizvozvowo kunofanira kuziva kuti dhizaini yekugadzira.
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