I-ASTM AISI 12L13 12L14 12L15 Ibha yensimbi yamahhala yokusika

I-12L13 12L14 12L15 iyinsimbi yokusika yamahhala.Insimbi yokusika yamahhala iwuhlobo lwensimbi olulula ukuyisika (njengokuguqula, ukugaya, ukudonsa, ukuhlela, ukubhola, njll.), owaziwa nangokuthi insimbi yokucubungula ithuluzi lomshini othomathikhi, esifushanisiwe njengensimbi ezenzakalelayo.ukusika insimbi yesakhiwo kulula, kulula ukusika insimbi kulula ukuba (ukujika, ukugaya, ukudweba, ukuhlela, ukubhoboza, njll.) ukusika insimbi yokucubungula, eyaziwa nangokuthi insimbi yokucubungula ithuluzi lomshini othomathikhi, ebizwa ngokuthi insimbi ezenzakalelayo.Ikhiqizwa ukuze ivumelane nomshini wokuzenzekelayo kanye nokukhiqizwa komugqa wokugeleza.

Okujwayelekile: ASTM A29/A29M-04

I-12L13 12L14 12L15 ingeyensimbi yesakhiwo esiyinhlanganisela yesulfure ehlanganisiwe yamahhala.Ensimbi yokusika yamahhala eholayo, umthofu usakazwa ensimbi ngezinhlayiya zensimbi ezilula futhi awuqini ensimbi.Phakathi nenqubo yokusika, ukungqubuzana okuqinile kwenzeka phakathi kwethuluzi nomsebenzi, okwenza izinhlayiya eziholayo ensimbi zincibilike, ngaleyo ndlela kudlala indima yokugcoba ukuze kuthuthukiswe ukusebenza kwensimbi, okwenza ama-chips ensimbi aphuke kahle, anciphise ukuguga kwamathuluzi. , futhi ekugcineni andise impilo yamathuluzi.Uma kuqhathaniswa nensimbi ngaphandle komthofu, ukusebenza kokusika kwensimbi ngomthofu kungathuthukiswa ngo-20 ~ 50%, kuyilapho izakhiwo zemishini kanye nezakhiwo zokushisa ukushisa zihlala zingashintshiwe, futhi izakhiwo ezibandayo nezishisayo zokusebenza kanye nekhono lokushisela azithinteki.Insimbi yokusika yamahhala yokuhola isetshenziswe kabanzi ekwenzeni izingxenye zensimbi ezinembayo, izingxenye zezimoto, nezingxenye ezibalulekile zemishini ehlukahlukene.Kodwa-ke, ukukhathala kokuxhumana kwensimbi yokusika yamahhala okuhola kuphansi, ngakho-ke akufanelekile amagiya, ama-bearings nezinye izingxenye ezithwala imithwalo yokucindezeleka yokukhathala okukhulu.