Bakin karfe na bazara yana nufin karfen da ke amfani da elasticity a cikin quenching da yanayin yanayin zafi, kuma ana amfani dashi musamman don yin maɓuɓɓugan ruwa da abubuwa na roba. Ta hanyar amfani da halayen jiki na kayan, zai iya adanawa da saki makamashi ta hanyar wasu hanyoyin juyawa, don haka yana rage girgizar injiniya da tasiri.
1). Material: 65Mn, 55Si2MnB, 60Si2Mn, 60Si2CrA, 55CrMnA, 60CrMnMoA, kamar yadda abokin ciniki ta bukata
2). Shiryawa: daidaitaccen marufi mai cancantar teku
3). Maganin saman: naushi, welded, fenti ko gwargwadon buƙatun abokin ciniki
4). Size: bisa ga abokin ciniki ta bukata
Bisa ga rabe-raben abun da ke tattare da sinadaran
Dangane da ma'aunin GB/T 13304, takardar bazara ta ƙarfe ta kasu kashi-kashi zuwa ƙarfe mara ƙarfe mara ƙarfi (carbon spring karfe) da gami da ƙarfe gwargwadon sinadarai.
① Carbon spring karfe
②Alloy spring karfe
Bugu da kari, ana zaba wasu alamomi kamar yadda yake bakin karfe daga wasu tabo, kamar manyan karfe mai karfi, karmun kayan karfe da bakin karfe da bakin karfe.
Spring karfe takardar yana da kyau kwarai m Properties, kamar inji Properties (musamman na roba iyaka, ƙarfi iyaka, yawan amfanin ƙasa rabo), roba juriya juriya (wato, na roba asara juriya, kuma aka sani da shakatawa juriya), gajiya yi, taurara-ikon, jiki da kaddarorin sinadarai (juriya mai zafi, ƙarancin zafin jiki, juriya na iskar shaka, juriya na lalata, da sauransu).
Domin saduwa da sama yi da bukatun, 0.5mm spring karfe takardar kuma yana da kyau kwarai metallurgical quality (high tsarki da kuma uniformity), mai kyau surface quality (tsare iko surface lahani da decarburization) da kuma m siffar da girman.
60Si2Mn Spring karfe takardar da ake amfani da kerarre matsakaici da kuma kananan sashe leaf marẽmari, kamar gaba da raya karin ganye maɓuɓɓugan ruwa a kan motoci; Kera motoci, taraktoci da sauran masana'antu don kera maɓuɓɓugan ganye waɗanda ke aiki ƙarƙashin babban nauyi da yanayin damuwa.
Misali, 55Si2MnB wani nau'in karfe ne wanda kasar Sin ta kirkira, kuma taurinsa, cikakkun kayan aikin injiniya da kaddarorin gajiya sun fi na karfe 60Si2Mn. An fi amfani dashi don kera maɓuɓɓugan ganye na matsakaici da ƙananan motoci, kuma tasirin sa yana da kyau. Hakanan za'a iya amfani dashi don yin wasu maɓuɓɓugan ganye tare da matsakaicin girman yanki.
Kamar yadda kasar Sin karfe kayan masana'antu manyan Enterprises, da kasa karfe ciniki da kuma dabaru "Dari mai kyau bangaskiya sha'anin", Sin karfe ciniki Enterprises, "Top 100 masu zaman kansu Enterprises a Shanghai". Shanghai Zhanzhi masana'antu Group Co., Ltd., (gajere ga Zhanzhi Group ) yana ɗaukar "Integrity, Practicality, Innovation, Win-Win" a matsayin ka'idar aiki ta guda ɗaya, koyaushe yana ci gaba da sa bukatar abokin ciniki a farkon wuri.