Isingeniso egameni lomkhiqizo wensimbi ethwalayo

Ukuthwalainsimbi isetshenziselwa ukwenza amabhola, ama-roller kanye namasongo okuthwala. Insimbi yokuthwala inobulukhuni obuphezulu nobufanayo kanye nokumelana nokuguguleka, kanye nomkhawulo ophezulu wokunwebeka. Ukufana kokwakheka kwamakhemikhali kwensimbi yokuthwala, okuqukethwe kanye nokusatshalaliswa kwezinto ezingezona ezensimbi, kanye nokusatshalaliswa kwama-carbide kuqinile kakhulu. Ingenye yezinhlobo zensimbi eziqinile kakhulu kuyo yonke insimbi ekhiqizwayo.

Amagama ajwayelekile emikhiqizo ye-ibhereIzinsimbi zifaka phakathi i-GCr15, i-AISI52100, i-SUJ2, njll.

1. I-GCr15

I-GCr15 iyinsimbi eyenziwe nge-alloy enobulukhuni obuphezulu, ukumelana nokuguguleka okuhle kanye nokumelana okuhle kakhulu nokushisa okuphezulu. Izingxenye zayo eziyinhloko yi-Cr, Mn, Si, W, Mo, V nezinye izakhi. Insimbi ye-GCr15 ivame ukusetshenziselwa ukukhiqiza izingxenye ezisezingeni eliphezulu ezifana nama-bearings anembe kakhulu, amagiya, ama-universal joints, kanye nezinjini zezimoto. Isetshenziswa kabanzi embonini yokukhiqiza imishini.

II. I-AISI52100

I-AISI52100 uhlobo lwensimbi ye-chromium enekhabhoni ephezulu, eyaziwa nangokuthi insimbi ye-chromium alloy enekhabhoni ephezulu. Izingxenye zayo eziyinhloko yizinto ezifana ne-Cr, C, Si, Mn, P, kanye ne-S. I-AISI52100 inamandla aphezulu, ubulukhuni obuphezulu kanye nokumelana okuhle kakhulu nokuguguleka, futhi isetshenziswa kabanzi ekwenziweni kwezingxenye ezisezingeni eliphezulu ezifana nama-bearings, ama-reducer, amagiya, njll.

3. I-SUJ2

I-SUJ2 iyinsimbi ethwala izinto ejwayelekile yezimboni yaseJapan, eyaziwa nangokuthi insimbi ye-SUJ2 ku-JIS G 4805. Izingxenye zayo eziyinhloko yizinto ezifana ne-Cr, Mo, C, Si, kanye ne-Mn. Insimbi ye-SUJ2 inobulukhuni obuphezulu, ukumelana nokuguguleka okuphezulu kanye nomthamo ophezulu wokuthwala umthwalo, futhi isetshenziswa kabanzi ekwenziweni kwama-bearings anokunemba okuphezulu, amagiya, ama-universal joints, izinjini zezimoto nezinye izingxenye.

Phakathi kwezinhlobo ezintathu ezingenhla zensimbi ethwala izinsimbi, i-GCr15 iyona esetshenziswa kakhulu eShayina, ngoba inezinzuzo zentengo ephakathi, ukusebenza kahle kokucubungula kanye nokumelana nokuguguleka okuphezulu; i-AISI52100 iyinsimbi ethwala izinsimbi evame ukusetshenziswa e-United States ngenxa yenqubo yayo yokukhiqiza evuthiwe kanye nekhwalithi ethembekile; i-SUJ2 iyinsimbi ethwala izinsimbi evame ukusetshenziswa eJapane ngenxa yokusebenza kwayo okuzinzile, ukunemba okuphezulu kanye nokuphila isikhathi eside.

Ngamafuphi, okuhlukileibhereAmagama ensimbi anezici nezinzuzo zawo ezihlukile, futhi amabhizinisi kufanele akhethe insimbi efanele ngokwezidingo zawo lapho ekhetha uhlobo.

 

Uma ufuna ukwazi ulwazi oluthe xaxa mayelana nalokhu, sicela uxhumane nathi:

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