1 .Isingeniso esifushane sepayipi lesakhiwo

Ipayipi elingenamthungo lesakhiwo (i-GB/T8162-2008) lisetshenziselwa ukwakheka okujwayelekile kanye nesakhiwo somshini wepayipi elingenamthungo.Ithubhu yensimbi engenamthungo ihlukaniswe yaba ukusetshenziswa okuhlukahlukene okuhlukahlukene.

Ipayipi lensimbi engenamthungo lesakhiwo (i-GB/T14975-2002) iyipayipi elishisayo eligoqelwe (elinwetshiwe, elinwetshiwe) elidonswa ngokubanda (eligoqiwe) elingenamthungo elenziwe ngensimbi engagqwali elisetshenziswa kumakhemikhali, uphethiloli, izindwangu, ezokwelashwa, ukudla, imishini kanye ezinye izimboni, amapayipi amelana nokugqwala kanye nezingxenye zesakhiwo kanye nezingxenye.

I-GB/T8162-2008 (ipayipi elingenamthungo lesakhiwo) lisetshenziselwa ikakhulukazi isakhiwo esijwayelekile kanye nesakhiwo somshini.Impahla emele (uphawu) : carbon steel 20, 45 steel, Q235, ialloy steel Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo , 42CrMo nokunye.

Ipayipi lensimbi elingenamthungo

Ngenxa yenqubo yokukhiqiza yayo ihlukile, ihlukaniswe yaba ishubhu lensimbi eligoqiwe elishisayo (elikhishiwe) nelibandayo elidonswayo (eligoqiwe) lensimbi engenamthungo izinhlobo ezimbili. izinhlobo.

A.Ukubuka konke kokugeleza kwenqubo

Ukuginqika okushisayo (ithubhu lensimbi elingenamthungo elikhishiwe) : ishubhu eliyindilinga → ukushisisa → ukubhobozwa → ukugoqeka okungamaroll amathathu, ukugoqeka okuqhubekayo noma ukukhishwa → ukuhlubula amashubhu → ukusika (noma ukunciphisa) → ukupholisa → ishubhu elingenalutho → ukuqondisa → ukuhlolwa komfutho wamanzi (noma ukukhubazeka ukutholwa) → ukumaka → isitoreji.

Umdwebo obandayo (oginqikayo) wensimbi engenamthungo: ishubhu eliyindilinga billet → ukushisisa → ukubhoboza → isihloko → annealing → pickling → ukugcoba (i-copper plating) → umdwebo obandayo wamaphase amaningi (ukugoqeka okubandayo) → ishubhu elingenalutho → ukwelashwa kokushisa → ukuqondisa → ukuhlolwa kokucindezela kwamanzi (ukutholwa kwamaphutha) → ukumaka → isitoreji.

2 .Amazinga

1, GB: ishubhu yensimbi engenamthungo yesakhiwo: GB8162-2008 2, ishubhu lensimbi engenamthungo yokudlulisa uketshezi: GB8163-2008 3, ishubhu lensimbi engenamthungo lebhayela: GB3087-2008 4, ishubhu elingenamthungo elingenamthungo kubhayela: 5, imishini kamanyolo yamakhemikhali ipayipi lensimbi elingenamthungo elinomfutho ophezulu: GB6479-2000 6, ukumba igeological kwepayipi lensimbi elingenamthungo: YB235-70 7, ukubhoboza uwoyela ngepayipi lensimbi elingenamthungo: YB528-65 8, ipayipi lensimbi eliqhekeka likaphethiloli:10. Ipayipi lensimbi elingenamthungo le-semi-shaft yemoto: GB3088-1999 11. Ipayipi lensimbi elingenamthungo lomkhumbi: GB5312-1999 12.13, zonke izinhlobo ze-alloy tube 16Mn, 27SiMn, 15CrMo, 35CrMo, 12CrMov, 12CrMov, 12CrMov, 12CrMov, 4

Ngaphezu kwalokho, kukhona ne-GB/T17396-2009 (ishubhu yensimbi engenamthungo eshisayo egingqiwe ye-hydraulic prop), i-GB3093-1986 (ishubhu lensimbi engenamthungo ephezulu yokucindezela kwenjini kadizili), i-GB/T3639-1983 (edonsa ngokubanda noma ebandayo- ishubhu lensimbi eligoqiwe elinembile elingenamthungo), i-GB/T3094-1986 (Amashubhu ensimbi adonswe ngokubanda angenamthungo, amashubhu ensimbi anomumo okhethekile), i-GB/T8713-1988 (amashubhu ensimbi angenamthungo anobubanzi bangaphakathi obunembayo wamasilinda we-hydraulic kanye ne-pneumatic), GB13296-1991 (amashubhu ensimbi engenasici angenamthungo wamabhayela nezishintshi zokushisa), GB/T14975-1994 (amashubhu ensimbi engenamthungo asetshenziswa isakhiwo), GB/T14976-1994 (Amashubhu ensimbi engenamthungo anodayamitha wangaphakathi onemba ngokunemba wamasilinda we-hydraulic kanye ne-pneumatic steelless stainless) amashubhu okuthutha okuwuketshezi GB/T5035-1993 (amashubhu ensimbi angenamthungo we-axle bushing yemoto), i-API SPEC5CT-1999 (incazelo ye-casing neshubhu), njll.

2, izinga laseMelika: ASTM A53 — ASME SA53 — Ikhodi ye-Boiler ne-Pressure Vessel ibanga eliyinhloko lokukhiqiza noma isigaba sensimbi: A53A, A53B, SA53A, SA53B

Ifomula yesisindo seshubhu engenamthungo: [(ububanzi bangaphandle - ukujiya kodonga)* ukujiya kodonga]*0.02466=kg/ m (isisindo imitha)