Imigoqo eyindilinga yensimbi engu-40Cr eshisayo

I-40Cr alloy structural steel inamandla aphakeme aqinile, amandla okukhiqiza kanye nokuqina kunensimbi engu-No. 40, kodwa ukushisela kwayo kunomkhawulo futhi kunokuthambekela kokwenza imifantu. I-40Cr iyinsimbi ye-carbon modulated medium, insimbi ekhanda ebandayo. Insimbi inenani elilinganiselwe futhi kulula ukuyicubungula. Ngemuva kokwelashwa okufanele kokushisa, ukuqina okuthile, ipulasitiki nokumelana nokugqoka kungatholakala. Ukwenza okujwayelekile kungakhuthaza i-spheroidization yesakhiwo futhi kuthuthukise ukusebenza kokusika kokungenalutho ngobulukhuni obungaphansi kuka-160HBS. Ishisa ngezinga lokushisa elingu-550 ~ 570 ℃, insimbi inezinto ezingcono kakhulu eziphelele zemishini. Ukuqina kwale nsimbi kungaphezulu kwalokho kwensimbi engu-45, futhi ifanele ukwelashwa kokuqina kwendawo njengokucisha imvamisa ephezulu nokucisha ilangabi. Ngemva kokucisha nokushisa, insimbi engu-40Cr isetshenziselwa ukwenza izingxenye zemishini ngaphansi komthwalo ophakathi nendawo kanye nesivinini esiphakathi, njengama-knuckles okuqondisa imoto, ama-half shafts namagiya angemuva, ama-shafts, izikelemu, ama-spline shafts, imikhono ephezulu kumathuluzi omshini, njll.; ngemva kokucisha futhi Ngemva kokushisa ezingeni lokushisa eliphakathi nendawo, isetshenziselwa ukwenza izingxenye ezithwala umthwalo omkhulu, umthelela kanye nomsebenzi wejubane eliphakathi nendawo, njengamagiya, ama-spindles, ama-rotor futha kawoyela, ama-slider, amakhola, njll.; ngemva kokucisha kanye nokushisa okuphansi kokushisa, kusetshenziselwa ukukhiqiza izingxenye ezithwala imithwalo esindayo kanye nomthelela ophansi Futhi izingxenye ezinokumelana nokugqoka kanye nokuqina okuqinile engxenyeni yesiphambano esingaphansi kuka-25mm, njengezibungu, ama-spindles, shafts, collars, njll.; ngemva kokucisha nokushisa kanye nokucisha indawo ephakeme kakhulu, asetshenziselwa ukukhiqiza ubulukhuni obuphezulu bobuso nokumelana nokugqoka. Izingxenye ezinomthelela omkhulu, njengamagiya, imikhono, imishayo, ama-shaft amakhulu, ama-crankshaft, ama-spindle, izikhonkwane, izinduku zokuxhuma, izikulufu, amantongomane, ama-valve okungenisa, njll. Ngaphezu kwalokho, le nsimbi ifaneleka ukukhiqiza izingxenye ezihlukahlukene zokudlulisela i-carbonitriding, ezifana njengamagiya namashafu anamadayamitha amakhulu kanye nokuqina okuhle kwezinga lokushisa eliphansi.

Ukwakheka kwamakhemikhali

Izakhiwo Zemishini

Izakhiwo zemishini yensimbi ehlanganisiwe engu-GB 40CR ichazwe etafuleni elingezansi

Ukwelashwa Ukushisa Okuhlobene

• Ukufakwa kwe-40CR Alloy structural steel

Kushisisa kancane ku-850 ℃ futhi uvumele izikhathi ezanele, vumela insimbi ukuthi ifudunyezwe kahle, Bese upholisa kancane esithandweni. Insimbi engu-40CR ingxubevange izothola MAX 250 HB (ukuqina kweBrinell).

• Ukuqina kwensimbi yesakhiwo engu-40CR Alloy

Ukushisa kancane kuya ku-880-920 ° C, Bese emva kokucwiliswa okwanele kulokhu kushisa kucime emafutheni. Thuthukisa ngokushesha lapho amathuluzi efinyelela izinga lokushisa legumbi.

Ilingana Nensimbi Yokwakheka Kwengxube ye-40Cr

Izinhlelo zokusebenza

Insimbi ye-GB 40CR isetshenziswa kabanzi ezinhlobonhlobo zezinhlelo ezisetshenziswa ezimbonini zezimoto nezobunjiniyela zabanikazi bamathuluzi nezinye izinto ezinjalo. Izinhlelo zokusebenza ezijwayelekile ezifana nemizimba yama-valve, amaphampu nokufakwa, i-Shaft, umthwalo omkhulu wamasondo, amabhawodi, amabhawodi anamakhanda akabili, amagiya, njll.

Usayizi ovamile nokubekezelelana

Ibha eyindilinga yensimbi: Ububanzi Ø 5mm – 3000mm

Ipuleti lensimbi: Ukuqina 5mm - 3000mm x Ububanzi 100mm - 3500mm

Ibha yensimbi eyiHexagonal: Hex 5mm – 105mm

Abanye i-40CR abakacacisi usayizi, pls xhumana nethimba lethu lezentengiso elinolwazi.