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 ngomfutho ophezulu wepayipi lensimbi elingenamthungo: GB6479-2000 6, ukumba igeological ipayipi lensimbi elingenamthungo: YB235-70 7, ukumba uwoyela kwepayipi lensimbi elingenamthungo: YB528-65 8, ipayipi lensimbi elingenamthungo likaphethiloli eliqhekeka: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, 12CrG0, 4 12Cr1MoV,15CrMo

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 (insimbi engenamthungo edonswa ngokubanda amashubhu, amashubhu ensimbi amise okwesipesheli), i-GB/T8713-1988 (amashubhu ensimbi angenamthungo anobubanzi bangaphakathi obunemba wamasilinda amanzi kanye nawomoya), GB13296-1991 (amashubhu ensimbi engenamthungo yamabhayela nezishintshisi zokushisa), GB/T14975-1994 ( amashubhu ensimbi engenamthungo ukuze asetshenziswe ngokwesakhiwo), I-GB/T14976-1994 (Amashubhu ensimbi engenamthungo anobubanzi bangaphakathi obunemba wamasilinda omoya kanye ne-pneumatic)Amashubhu ensimbi engenamthungo okuthutha uketshezi GB/T5035-1993 (amashubhu ensimbi angenamthungo we-axle bushing yemoto), i-API SPEC5CT-1999999999 kanye namashubhu), 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)