Daidaitawar sama da mirgine ne wanda ke goyan bayan aikinyiKuma shi ne mafi girma kuma mafi girman yi amfani da shi a cikin mirgine injin. Dayina iya tallafawa matsakaiciyiDon dalilan nisantar ƙazantar da aikin yi kuma yana shafar yawan amfanin ƙasa da ingancin farantin da tsage mirgina. Halayen ingancin madom ɗin suna da ƙarfi na farfajiya, mafi wuya mai kyau kuma mai tsananin ƙarfi na mirgine jiki da mirgine. Mirgine madadin yana da babban juriya da juriya na peeling, hatsarori masu haɗari. Ruwa na ƙarfe da aka ƙirƙira na 1000m ko ƙasa da 86crmrmov7 da 9cr2mo. Abubuwan Carbon ɗinta shine 0.80% zuwa 0.95% da kuma abun ciki shine 2% .it ana iya amfani dashi don wasu ƙananan injin. CR4 da CR5 Aika Rolls suna da abubuwan carbon na 0.4% zuwa 0.6 zuwa 5%, dace da babban karfe mai saurin gudu.

Ga wasu ƙananan mill, da aka ƙirƙira madadin karfe Rolls na 1000m ko kuma 9Crm2mo ne 0.80% zuwa 0.95% da kuma CROST da CRASTICE DA CRASTICA 2%.
Karfe don CR4 da CR5 ACHUUM Rolls yana da abubuwan carbon na 0.4% zuwa 0.6% da kuma abun da ke ciki na 4% zuwa 5%. A taurarin, sanya juriya, seeling juriya, gajiya mai tsayayya da kaddarorin hana auren Rollic da kuma hadarin cute. CR4, CR5 A madadin kanada Rolls sun dace da babban-saurin ƙarfe da kuma semi-high-saurin ƙarfe aiki Rolls.

Halaye na babban-saurin karfe roll (hss waƙa)

1. High-Speed ​​Karfe Rol kayan da ya ƙunshi abubuwa masu kyau kamar Fotadium, Tungenten, Chromium, Molomium, Molybdenum, da iniobium. Irin nau'ikan carbides a cikin tsari galibi MC kuma M2C. Kwatanta da duckle baƙin ƙarfe Rolls tare da mirgine Rolls, ƙarar ƙarfe masu wucewa yana da inganci a kowane lokaci, wanda ke adana lokacin yin aiki da ƙasa da kuma rage farashin samarwa.

2. High-Speed ​​Karfe Rolls yana da kwanciyar hankali mai kyau. A zazzabi na mirgina, farfajiyar yankin yana da mafi girman wuya da kuma kyakkyawan sa juriya.
Babban Rolls na High-Speed ​​Karfe suna da ƙarfin hali, da kuma taurin daga saman jikin zuwa ciki Layer da wuya ta ragu da juriya da juriya daga waje zuwa ciki.

3. Yayin amfani da Rolls na High-Speed ​​Karfe Rolls, a karkashin kyakkyawan sanyaya mai sanyaya, bakin ciki da m fim mai narkewa an kafa shi a saman jikin. Wannan uniform, bakin ciki da m m fim zai iya wanzu na dogon lokaci ba tare da faduwa ba, yin babban saurin karfe mirgine m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m.

4. High-Speed ​​Karfe Rolls suna da babban abu mai amfani da kayan duniya da kuma kyakkyawan aiki na thereter. Rolls na HSS ci gaba da rushe saboda fadada kayan kayan munanan abubuwa da kansu. A lokacin yin mirgina tsari, canjin groove tsoma baki ne, kuma daidaito na girman ramin ramin yana ci gaba da sarrafa mummunan haƙuri game da kayan morymance.
5. Core da centraifally jefa babban-saurin mura an yi shi da alluch baƙin ƙarfe, don haka, ƙarfin wuyan baƙin ƙarfe yana da ƙarfi.

Roƙo
Bar Rolling Mill, Mill Sprez Mill, Great-Speed ​​Rock, sanda mai sauri na Mill, mai zafi-birgima kunkuntar niƙa, yanki da tsagi.