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) nelidonswa ngokubanda (eligoqiwe) elingenamthungo elenziwe ngensimbi engagqwali elisetshenziswa kumakhemikhali, uphethiloli, izindwangu, ezokwelashwa, zokudla, imishini nezinye izimboni, amapayipi nezakhi ezivikela ukubola.

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

Ipayipi lensimbi elingenamthungo

Ngenxa yenqubo yokukhiqiza yayo ihlukile, ihlukaniswe yaba ishubhu lensimbi eligoqiwe elishisayo (elikhishiwe) kanye neshubhu lensimbi elibandayo elidonsayo (eligoqiwe) elinezinhlobo ezimbili.Ipayipi elibandayo (eligoqiwe) lihlukaniswe ipayipi eliyindilinga kanye nepayipi elimise okukhethekile izinhlobo ezimbili.

A.Ukubuka konke kokugeleza kwenqubo

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

Umdwebo obandayo (oginqikayo) wensimbi engenamthungo: ishubhu eliyindilinga billet → ukushisisa → ukubhobozwa → isihloko → annealing → pickling → ukugcoba amafutha (i-copper plating) → umdwebo obandayo onamaphasi amaningi (ukugoqa okubandayo) → ishubhu elingenalutho → ukwelashwa kokushisa → ukuqondisa → ukuhlolwa komfutho wamanzi (ukutholwa kwamaphutha) → ukumaka → isitoreji.

2 .Amazinga

1, GB: ishubhu lensimbi elingenamthungo lesakhiwo: GB8162-2008 2, ishubhu lensimbi elingenamthungo lokudlulisa uketshezi: GB8163-2008 3, ishubhu lensimbi elingenamthungo likabhayela: GB3087-2008 4, ishubhu elingenamthungo elingenamthungo kubhayela: 5, imishini kamanyolo yamakhemikhali yokucindezela okuphezulu kwepayipi elingenamthungo 60 ipayipi lensimbi elingenamthungo 60 insimbi ye-ge60 60 insimbi engenamthungo 60 GB 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 egoqelwe ngokunemba ngokunemba nge-seamless30 GB9 GB) amashubhu, amashubhu ensimbi anomumo okhethekile), 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), I-GB/T14976-1994 (Amashubhu ensimbi engenamthungo anobubanzi obunemba bangaphakathi bamasilinda amanzi kanye nawowomoya)Amashubhu ensimbi engenamthungo okuthutha uketshezi GB/T5035-1993 (amashubhu ensimbi angenamthungo we-axle bushing yemoto), i-API SPEC5CT-1999 yensimbi ye-casing, 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)