Izixhobo ze-DIN 2353 ziyatshintsheka. I-Joint Not.

Iingcaphuno ezibini zihlala kwidesika enye. Bobabini bathi i-DIN 2353, uchungechunge olukhanyayo, ityhubhu ye-12 mm, ibha ye-315, i-zinc-nickel. Enye ineepesenti ezilishumi elinesibhozo ngexabiso eliphantsi. Umthengi uyakuvuma oko, inqaku lokuqala lilinganisa ukuzoba, kwaye izifakelo zingena kumatshini osebenza iinyanga ezilishumi elinanye phambi kokuba ilungu elinye liqalise ukulila. Kwakungekho nto iphuma kukunyamezelana. Ingxaki incinci kwaye inzima ukuphikisana nayo: umgangatho uxelele umthengisi intambo kunye ne-cone ye-24 degree. Ayizange ibaxelele ukuba ngubani na umsesane wokusika ongena ngaphakathi ebhegini.

Ke nantsi impendulo emfutshane. I-DIN 2353 iyatshintshana kwi-interface kwaye naphi na kwenye indawo. Umsonto, i-cone angle, ityhubhu engaphandle kwedayamitha kunye nemilinganiselo yochungechunge ilungisiwe, yiyo loo nto nawuphi na umzi-mveliso onobuchule unokwenza inxalenye etyhutyha kwisiphelo setyhubhu yakho. Idibeneyo yinto eyahlukileyo. Umsesane wokusika, i-nut eyiqhubayo, intsimbi emva kwayo kunye namaphepha afakazela iqashiso zonke zishiywe kumthengisi. Loo msantsa kulapho ukukhangela kwesibini kuhamba kakubi, kwaye umyalelo wokuthenga uyawuvala okanye ungawuhoyi.

Eli nqaku liphendula imibuzo efunwa ngamaqela abekwe kuthi, ngokulandelelana afikayo: yintoni isiqinisekiso sokumakishwa, nokuba unako ukugcina amantongomane kunye namakhonkco akho asele ekhona, kutheni 'i-metric bulkhead' ezimbini zicatshulwa aziyiyo inxalenye efanayo, apho ukulinganiswa koxinzelelo kuyeka ukuthelekiswa, kwaye yintoni emele ihlale kwi-RFQ phambi kokuba umthombo omtsha ubala ngokulinganayo.

Iqinisekisa ntoni iDIN 2353 eMakishayo?

Ukumakishwa kwicala libango elingumlinganiselo, hayi ibango lentsebenzo. Xa i-fitting ithwala i-DIN 2353 kunye nothotho lweleta, umthengisi ukuxelela ukuba ihambelana nomzobo. Yiyo yonke.

Umgangatho ulungisa uluhlu olufutshane. I-engile ye-cone ye-24 degree. Umtya odibanisa ityhubhu nganye ngaphandle kobubanzi, ngoko i-6 mm ithatha i-M12x1.5, i-8 mm ithatha i-M14x1.5, i-10 mm ithatha i-M16x1.5 kunye ne-12 mm ithatha i-M18x1.5 kuchungechunge olukhanyayo. Imilinganiselo yochungechunge, kunye noluhlu olukhanyayo olulinganiswe kwi-bar ye-315 kunye nochungechunge olunzima ukuya kwi-630 bar. Ubukhulu bodonga ityhubhu kufuneka ithwale.

Ishiya uluhlu olude luvuliwe. Ijiyometri yokusika yeringi, kubandakanywa nokuba inomphetho omnye wokusika okanye ezimbini, inzima kangakanani kwaye i-lead-in chamfered. Iprofayile yangaphakathi ye nut etyhala iringi phambili. Ubukhulu beplating ngaphakathi koluhlu oluvunyelweyo. Ibakala lensimbi, ekubeni i-C45 carbon steel kunye ne-316L i-stainless zombini zikhetho ezisemthethweni kwaye akukho nto ingagqibekanga. Ukuba ngaba iqashiso livavanyiwe okanye lilinganisiwe kuphela. Kwaye ngawaphi amaxwebhu ahamba nebhokisi.

Funda olo luhlu kwakhona kwaye isiphelo asikhululeki. I-DIN 2353 iziphatha njengomgangatho wezibuko kakhulu kunomgangatho odibeneyo. Iifektri ezimbini zinokuyithobela zombini kwaye zisathumela amakhonkco aziphatha ngendlela eyahlukileyo emva kwewaka lemijikelezo yoxinzelelo.

Ngaba ndingathenga kuMboneleli weSibini kwaye ndigcine iiNti esele zikho kunye neeFerrules?

Hayi, kungekhona njengomkhwa. I-nut, iringi kunye nomzimba zisebenza njengenkqubo enye, kwaye umgangatho utsala kuphela imvulophu ejikeleze loo nkqubo.

Umsesane wokusika sisizathu. Ekudibaneni kokuqala iringi iluma kumphezulu wetyhubhu kunye nezihlalo zobuso bayo bangemva ngokuchasene nekhowuni emzimbeni. Leyo yisethi esisigxina. Thatha umdibaniso uhlukane kwaye iringi sele yenziwe ngokuchasene netyhubhu enye kunye nesihlalo esinye. Yibeke kumzimba owahlukileyo kwaye kufuneka ilume okwesibini. Umsesane oye wasebenza nzima kanye awusiki umqolo wesibini ococekileyo, kwaye itywina oyifumanayo lithamsanqa kunokuba uyilo.

I-nut ibalulekile ngenxa yesizathu esifanayo kwelinye icala. Indongomane sisixhobo esenza iringi. Ikhowuni yayo yangaphakathi iqhuba ubuso obungasemva beringi phambili ngomgama obekiweyo, kwaye umahluko omncinane kuloo profayili utshintsha umgama omde weringi kunye nalapho uhlala khona. Indongomane evela komnye umzi-mveliso kwiringi esuka komnye iziqingatha ezibini zesixhobo sokushicilela esenziwe kwimizobo eyahlukeneyo.

Umgaqo wokukhangela olandelayo ulula. Beka i-nut, iringi kunye nomzimba kumyalelo wokuthenga njengento enye yomgca kunye nenombolo enye inxalenye, kungekhona njengemigca emithathu eyenzekayo ukuba ifike kunye. Ukuba umthombo wesibini kufuneka ungene, yingenise njengeseti epheleleyo kwaye uphinde uvume indibano kwityhubhu yakho ngexabiso lakho letorque. Kukho ngaphandle okusemthethweni: ukuba umzimba kuphela kwendawo oye waphelelwa kuyo, umthombo wesibini umzimba wedwa kwaye ugcine amandongomane kunye nemisesane, ngaphandle kokuba isihlalo sekhowuni sijongana ne-engile kunye nobunzulu.

Izicatshulwa ezimbini zithi 'Metric Bulkhead'. Ngaba Bayinxalenye enye?

Hayi, kwaye le yimpazamo yereferensi enqamlezileyo esiyibona rhoqo. Omabini amalungu adlula umgca kwiphaneli. Zombini zizifakelo ze-bulkhead. Zombini ziyimetric. Awenzi umsebenzi ofanayo.

I-6C kumgca we-Ruihua Hardware yi-metric male 24 degree cone bulkhead kuluhlu olukhanyayo. Ikunika uqhagamshelo lwetyhubhu kumacala omabini ephaneli, kwaye zombini iziphelo zokutywinwa kwikhowuni. I-6E yi-metric male O-ring bulkhead. Itywina nge-O-ring ehlala kwi-counterbored port. Ukulungiswa kwezibuko ezahlukeneyo, itywina elahlukileyo, ukubhobhoza okwahlukileyo ngephaneli.

Ukuba umzobo wakho ubiza i-cone ye-24 degree bulkhead kwaye umthengisi omtsha uthumela i-O-ring bulkhead kuba bobabini bahleli phantsi 'kwe-metric bulkhead' kwi-cross-reference table, ufumana indawo elingana nomngxuma hayi isekethe. Iza kufaka. Isenokubambelela kuxinzelelo oluphantsi. Izibuko ehlala kulo ayilozibuko ebeliyilelwe.

Ireferensi yoMnqamlezo kumasimi amane, ayikaze ibe segameni: intambo, uhlobo lwetywina, ityhubhu ngaphandle kwedayamitha, uthotho. Ukuba umthengisi akakwazi ukuzalisa zone ngenxalenye abayinikezelayo ngokuchasene nenombolo yakho yenxalenye, ireferensi enqamlezileyo ayigqitywanga. Banokuphonononga uluhlu olupheleleyo kwi iphepha lemveliso.

I-M Thread efanayo, itywina elahlukileyo-Ingena phi i-2BC/2BD?

I-2BC kunye ne-2BD kwi-Ruihua Hardware uluhlu luyi-metric kunye ne-BSP yentambo ye-thread studs kunye netywina elidibeneyo. Batywina kubuso obusicaba bezibuko elijongene nebala, besebenzisa iwasha yeelastomer ethinjiweyo ebanjelwe phantsi kwehex. Kwiisayizi ezininzi umsonto ufana nomsonto we-M onokuwufumana kwi-cone ye-24 degree.

Loo msonto ekwabelwana ngayo ngumgibe. Thyalisa itywina elidityanisiweyo kwizibuko lekhowuni kwaye lingena kakuhle kwaye liziva lilungile. Ayizi kutywinwa, kuba iwasha ifuna ubuso obucwangcisiweyo bokutyumza, kwaye izibuko lecone libonelela ngekhowuni apho iwasha ilindele ubuso. Umva uyinyani: i-24 degree cone stud kwi-spot-faced bounded seal port ayinayo ikhowuni yokuhlala kuyo, ngoko ke udibaniso lwentsimbi ukuya kwintsimbi olutywina alusoze lwenzeke.

Olu lolona hlobo lubiza kakhulu lwenxalenye engalunganga kuba ihlohla ngaphandle kwesikhalazo. Akukho nto inqamlezileyo. Akukho nto ihamba phambili. Iyasilela kuxinzelelo, okanye kumjikelo wokuqala we-thermal, okanye kwibhentshi yokuvavanya kwisityalo somthengi, eyona ndawo imbi kakhulu yokufumanisa. Ungajonga uluhlu lwe stud kwi 2BC 2BD iphepha elidityanisiweyo letywina.

Zombini iiQuotes zithi 315 Bar. Ngaba umlinganiselo uyafana?

Akunjalo, kuba ibha ye-315 ngumfanekiso olandelelanayo kunokuba sisiphumo sovavanyo. Uluhlu olukhanyayo lulinganiswe kwi-bar ye-315 kunye nochungechunge olunzima kwi-bar ye-630, kwaye zombini amanani athatha udonga oluchanekileyo lwetyhubhu kunye nokudibanisa ngokuchanekileyo. Guqula nokuba isilingi ihambe.

Izinto ezintathu ziyitshintshe kwisekethe yokwenyani. Ubukhulu bodonga lwetyhubhu bukwidayamitha efanayo yangaphandle, kuba udonga olucekethekileyo lugoba ngakumbi phantsi kwee-spikes zoxinzelelo kwaye lusebenza umsesane ukuba ukhululeke. Izinto eziphathekayo, kuba i-C45 kunye ne-316L aziziphathanga ngendlela efanayo phantsi kwebhayisikile naxa zombini zidibana nomzobo we-dimensional. Kunye nolawulo lovavanyo, kuba uninzi oluye lwavavanywa ayilona nqaku lifana nento eninzi eyalinganiswayo yaza yapakishwa. Ukuba uthotho umbuzo ngokwawo lusavuliwe, inqaku langaphambili I-DIN 2353 ukukhanya ngokuchasene nochungechunge olunzima  luhamba apho umgangatho uzoba loo mgca.

Ngoko cela isiseko, kungekhona inani. Uxinzelelo lovavanyo lobungqina kunye nomlinganiselo wesampulu kwiqashiso ngalinye, okanye ingxelo yovavanyo oluqhumayo. Ukukhusela umphezulu, cela ingxelo kunokuba ibinzana: i-8 ukuya kwi-12 microns ye-zinc-nickel eneeyure ezingama-240 zetyuwa engathathi hlangothi yokutshiza kwi-ASTM B117 yinkcazo, ngelixa 'i-zinc nickel' ngokwayo iyinkcazo kuphela.

Kufuneka Kube Ntoni Kwi-RFQ Phambi Kokuba Umthombo Wesibini Ubalwe Njengokulingana?

Imigca esixhenxe. Ngamnye wabo ukhona ngenxa yokuba umthengi ubanjwe ngaphandle kwayo.

1. Umgangatho kunye nochungechunge.  Caphula i-DIN 2353 kunye ne-ISO 8434-1 kunye, emva koko ubize uluhlu: ukukhanya, i-cone ye-24 degree, i-ring cut. Amanani amabini asemgangathweni anqanda umthengisi ekukhetheni uluhlu egameni lakho.

2. Umbhobho, hayi nje ukufaneleka.  Ngaphandle kobubanzi kunye nodonga, umzekelo 12 x 1.5 mm, kunye nezinto eziphathekayo kunye nomoya.

3. Umsonto kunye netywina, libhalwe ngokwahlukeneyo.  I-M18x1.5 kunye ne-24 degree cone zizinto ezimbini. 'Metric' ayikho enye kuzo.

4. Unyango lomphezulu onamanani.  I-Zinc-nickel kwi-8 ukuya kwii-microns ze-12, iiyure ze-240 ze-ASTM B117, okanye i-zinc ecacileyo ukuba yiloo nto umzobo uthi ngayo.

5. Amaxwebhu.  EN 10204 3.1 ngenani lobushushu ngalinye, ingxelo ene-dimensional, kunye nokumakishwa olindele ukukubona kwindawo.

6. Ifomu ezizisiweyo.  I-nut, iringi kunye nomzimba onikezelweyo njengeseti enye ehambelanayo ukusuka kwiqashiso enye, kungekho migqomo exutyiweyo kwibhokisi.

7. Inyathelo lokuvunywa.  Inqaku lokuqala elidityaniswe kwityhubhu yakho, lifakwe isitshixo sakho, uxinzelelo lwebhayisekile, lusayinwe phambi kokuba kukhutshwe umyalelo wokuthenga.

Umgca wesixhenxe ngulowo uwiswayo xa iprojekthi ishiywe lixesha. Ikwangumgca kuphela ovavanya umdibaniso kunomzobo.

Ivela phi i-18% yeQuowute eNgexabiso eliphantsi Livela phi Kamva?

Kunqabile kwi-invoyisi, kwaye ngesiqhelo kwindawo ethile kwimisebenzi. Iindawo ezine zokujonga phambi kokuba utyikitye.

Izatifikethi zibizwa ngeqashiso ngalinye.  Isatifikethi se-3.1 sigubungela inani lobushushu, hayi iqhekeza. Hlanganisa iisayizi ezilishumi elinambini kwimveliso enye kwaye ixabiso lesatifikethi lisasazeka kulo lonke uhambo. Yahlula iodolo efanayo kwii-odolo zokuthenga ezilishumi elinesibini kwaye uthenga amaqashiso alishumi elinesibini, imijikelo yovavanyo elishumi elinesibini kunye neseti yamaphepha alishumi elinesibini, edla ngokuba yindawo apho ishumi elinesibhozo leepesenti liye laya khona.

Ubuncinci be-odolo yobungakanani ngokwesayizi nganye, hayi ngeodolo nganye.  I-odolo yobungakanani obulishumi elinesibini kunye nobuncinci besayizi nganye kukuzinikela kobukhulu obulishumi elinesibini. Buza ukuba yeyiphi indlela ubuncinci obalwayo phambi kokuba uthelekise ixabiso elipheleleyo.

Ixesha lokukhokela ngokuchasene nendawo yokumisa.  Ubungakanani bempahla kunye neesayizi ezenziwe-ukuodola ziimveliso ezahlukeneyo ngamaxabiso ahlukeneyo. Isicatshulwa esifikelelekayo kwisikhokelo seeveki ezintandathu asibizi ukuba umatshini ulindile, kwaye i-delta kulula ukuyibala xa usazi iindleko zakho zokuphumla ngosuku.

Phinda usebenze kunye namabango.  Enye yokulila edibeneyo kumatshini ogunyazisiweyo ixabisa ngaphezu kwe-gap yexabiso ekuqhutyweni okupheleleyo: ioli ekhutshiweyo, ityhubhu entsha, iringi entsha, ukufikelela kwi-crane kunye nosuku lwabasebenzi. Kwaye ngaphandle kokumakishwa kweqashiso kunye nesatifikethi se-3.1 awukwazi ukulandelela ibhetshi embi ubuyela kwinani lobushushu, ngoko ke ufunxa yonke indawo endaweni yokunyibilika enye.

Ingaba iRuihua Hardware ifaka ntoni kwiBhokisi ngeLoti nganye?

Kwi-Ruihua Hardware, ukuhanjiswa yisethi ehambelanayo kunengxowa yamacandelo. Nut, umsesane wokusika kunye nomzimba ziveliswa kwaye zipakishwe njengenkqubo enye ngokwesayizi nganye, kunye nemisonto yokukhusela intambo, emva koko ikhathoni kunye nepallet. Isiqwenga ngasinye sihlolwe ngaphambi kokuba sihambe, kwaye ubungakanani obuqhelekileyo bucatshulwe kwiintsuku ezisi-7 ukuya kwezili-15.

Izinto eziphathekayo ziyi-C45 carbon steel njengesiqhelo, kunye ne-316L ekhoyo xa isiphaluka okanye i-washdown ifuna. Umphezulu we-zinc-nickel kwi-8 ukuya kwi-12 microns, iqinisekisiwe kwiiyure ze-240 ze-ASTM B117, okanye i-zinc ecacileyo yomsebenzi wangaphakathi. Amalungu ochungechunge olunzima avavanywa phambi kokuthunyelwa. Ukumakishwa kwenxalenye kuthwala uchungechunge kunye nobukhulu, ngoko umgcini-mgcini unokuxelela umzimba okhanyayo ukusuka kubunzima ngaphandle kwe-caliper.

I-O-ring bulkhead ngasentla ngumzekelo omhle wokuba kutheni ukupakisha kubalulekile. Ungabona iinkcukacha kwi I-6E ye-O-ring bulkhead page , kubandakanywa nentambo yokukhusela i-cap, engeyiyo i-decoration. Umsonto odingiweyo kwi-bulkhead stud yinxalenye ekhatywayo kwimpahla-ngaphakathi, kwaye loo ngxabano ixabisa ngaphezulu kwe-cap.

Babuza ntoni abathengi phambi komyalelo wokuqala?

Ngaba ndingaphinda ndisebenzise i-DIN 2353 iringi yokusika emva kokuba ndithathe ijoyinti ngokuhlukana?

Kuphela kumzimba ofanayo kunye nendawo efanayo, iqiniswe kwixabiso elifanayo. Umsesane oye waxutywa uye waluma ityhubhu kwaye wahlala kwi-cone, ngoko ithathe isethi. Yihambise komnye umzimba kwaye kufuneka inqumle i-groove yesibini, apho i-ring-hard-hard ring ayenzi ngokucocekileyo. Phatha iringi njengento etyiwayo kwaye uyixabise ngolo hlobo.

Ngaba ndifuna isatifikethi se-EN 10204 3.1 kuyo yonke i-DIN 2353 ethunyelwayo?

Hayi. Iisekethe zangaphakathi kwipakethi yamandla esisigxina zivame ukwamkela isibhengezo se-2.2 kunye nengxelo ye-dimensional. Abathengi bokugqibela baseYurophu, umsebenzi we-offshore kunye nemisebenzi yokhuseleko kufuneka baphathe i-3.1 ngokushisa. Gqiba ngeprojekthi nganye kwaye uyibeke kwi-RFQ, kuba ukongeza emva komyalelo kuthetha into entsha kunye nexesha elitsha lokukhokela.

Ngaba i-DIN 2353 ingalungiswa ibe yizibuko le-BSP?

Ewe, ngeadaptha, kodwa ke uba ngumnikazi wamalungu amabini endaweni yesinye. I-adaptha kufuneka ihambelane ne-DIN 2353 kwelinye icala kunye nentambo ye-G enetywina elifanelekileyo kwelinye. Ilungu ngalinye linexabiso layo le-torque kunye nendlela yalo yokuvuza, kwaye indibano ikhula ixesha elide, nto leyo edla ngokuba sesona sizathu sokuba i-adaptha ingangeni.

Ngobuphi ubuncinci obufunekayo umthengisi ukuze acaphule inxalenye yeDIN 2353?

Imimandla emihlanu: umgangatho kunye nochungechunge, ityhubhu ngaphandle kobubanzi kunye nodonga, intambo kunye nohlobo lwetywina, izinto kunye nomphezulu, kunye namaxwebhu afunekayo. Ngezo zintlanu, izicatshulwa ezibini zichaza indawo enye. Ngaphandle kwabo, uthelekisa iindawo ezimbini ezahlukeneyo ngamaxabiso amabini.

Ngaba i-DIN 2353 ifanelekile kwi-brand eyahlukileyo ekhuselekileyo kwisekethe ye-bar ye-315?

Inokuthi, ukuba yonke indibaniselwano ivunyiwe njengeseti. Umzimba, i-nut kunye neringi evela kumboneleli ofanayo, zihlanganiswe kwityhubhu yakho ngexabiso letorque yakho, kwaye zigqunywe luvavanyo lobungqina okanye ingxelo yovavanyo. Ukuxuba iibrendi ngaphakathi kwindibaniselwano enye yindibaniselwano engaphumeleliyo.

Uyifumana Njani iQuote ethelekisekayo kule Veki?

Thumela izinto ezintlanu: uthotho, ityhubhu ngaphandle kwedayamitha kunye nodonga, intambo kunye nohlobo lwetywina, imfuno yomphezulu enamanani, kunye namaxwebhu owadingayo. Bathumele Ruihua Hardware ngokusebenzisa iphepha loqhagamshelwano  kunye nempendulo ibuya kunye nochungechunge, isiseko sovavanyo kunye nexesha elikhokelayo elibhaliweyo, ngoko unokubeka izicatshulwa ezimbini ecaleni kwaye ubone ukuba i-gap iyinyani. Ukuba umzobo umdala kwaye uchungechunge alucacanga, yitsho njalo. Umbuzo obuzwe ngaphambi kokuba umyalelo ungabizi kakhulu kunokudibanisa okulila emva kokugunyaziswa.