1. Sumo pfupi yepombi yekuvaka

Pombi isina musono yekuvaka (GB/T8162-2008) inoshandiswa pakuvaka nekugadzira pombi isina musono. Pombi yesimbi isina musono yakakamurwa kuita mashandisirwo akasiyana-siyana.

Pombi yesimbi isina ngura isina musono yekuvaka (GB/T14975-2002) ipombi isina musono inoputirwa nekupisa (inoburitswa, yakawedzerwa) uye inodhonzwa nechando (inoputirwa) yakagadzirwa nesimbi isina ngura inoshandiswa mumakemikari, petroleum, machira, zvekurapa, zvekudya, michina nedzimwe nzvimbo, mapaipi anodzivirira ngura uye zvikamu zvechivakwa.

GB/T8162-2008 (pombi isina musono yekuvaka) inonyanya kushandiswa pakuvaka kwakajairika uye pakuvaka kwemakanika. Zvinhu zvayo (rudzi) : simbi yekabhoni 20, simbi 45, Q235, simbi ye alloy Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo nezvimwewo.

Pombi yesimbi isina musono

Nekuda kwekuti maitiro ayo ekugadzira akasiyana, yakakamurwa kuita chubhu yesimbi isina musono inopiswa (extruded) uye chubhu yesimbi isina musono inotonhora (yakakungurutswa) ine mhando mbiri. Pipe inotonhora (yakakungurutswa) yakakamurwa kuita pipe yakatenderera uye pipe ine chimiro chakakosha mhando mbiri.

A. Ongororo yemafambiro emaitiro

Kutenderedza kunopisa (chubhu yesimbi isina musono yakaburitswa): chubhu yakatenderera billet → kupisa → kuboorwa → kutenderedza kwetatu-roll, kutenderedza kunoramba kuripo kana kubuda → kubvisa chubhu → saizi (kana kuderedza) → kutonhora → chubhu isina chinhu → kutwasanudza → bvunzo yekumanikidzwa kwemvura (kana kuona kukanganisa) → kutaramisa → kuchengetwa.

Kudhirowa kunotonhora (kumonereka) chubhu yesimbi isina musono: chubhu yakatenderera billet → kupisa → kuboorwa → musoro → kunamira → kunamira → kunamira mafuta (kumonereka kwemhangura) → kudhirowa kunotonhora kwepasi (kumonereka kunotonhora) → chubhu isina chinhu → kurapwa kwekupisa → kutwasanudza → kuyedzwa kwekumanikidzwa kwemvura (kuona zvikanganiso) → kutara → kuchengetwa.

2. Mitemo

1, GB: chubhu yesimbi isina musono yekuvaka: GB8162-2008 2, chubhu yesimbi isina musono yekutakura mvura: GB8163-2008 3, chubhu yesimbi isina musono yebhoyira: GB3087-2008 4, chubhu isina musono yebhoyira ine kumanikidzwa kwakanyanya: 5, michina yefetereza yemakemikari yepombi yesimbi isina musono ine kumanikidzwa kwakanyanya: GB6479-2000 6, kucherwa kwejeologi yepombi yesimbi isina musono: YB235-70 7, kucherwa kwemafuta kwepombi yesimbi isina musono: YB528-65 8, kucherwa kwepetroleum yesimbi isina musono: 10. Pombi yesimbi isina musono yemota semi-shaft: GB3088-1999 11. Pombi yesimbi isina musono yengarava: GB5312-1999 12.13, mhando dzese dzechubhu ye alloy 16Mn, 27SiMn, 15CrMo, 35CrMo, 12CrMov, 20G, 40Cr, 12Cr1MoV, 15CrMo

Pamusoro pezvo, kunewo GB/T17396-2009 (chubhu yesimbi isina musono yakaputirwa inopisa ye hydraulic prop), GB3093-1986 (chubhu yesimbi isina musono yepamusoro yeinjini yedhiziri), GB/T3639-1983 (chubhu yesimbi isina musono yakaputirwa inotonhora kana inotonhora), GB/T3094-1986 (chubhu dzesimbi dzisina musono dzakaputirwa inotonhora, machubhu esimbi ane chimiro chakasarudzika), GB/T8713-1988 (chubhu dzesimbi dzisina musono dzine dhayamita yemukati chaiyo yema hydraulic uye pneumatic cylinders), GB13296-1991 (chubhu dzesimbi dzisina musono dzema boilers uye heat exchangers), GB/T14975-1994 (chubhu dzesimbi dzisina musono dzekushandiswa kwechimiro), GB/T14976-1994 (chubhu dzesimbi dzisina musono dzisina dhayamita yemukati chaiyo yema hydraulic uye pneumatic cylinders) Chubhu dzesimbi dzisina musono dzekutakura mvura GB/T5035-1993 (chubhu dzesimbi dzisina musono dzemotokari axle bushing), API SPEC5CT-1999 (magadzirirwo ekesi nemachubhu), nezvimwewo.

2, chiyero cheAmerica: ASTM A53 — ASME SA53 — Boiler uye Pressure Vessel code main production grade kana steel class: A53A, A53B, SA53A, SA53B

Fomura yehuremu hwechubhu isina musono: [(dhayamita yekunze - ukobvu hwemadziro)* ukobvu hwemadziro]*0.02466=kg/ m (huremu pamita)