● Bayani na Ƙarfe na kayan aiki mai sauri
Ƙarfe mai sauri (HSS ko HS) wani yanki ne na kayan aiki na kayan aiki, wanda aka saba amfani dashi azaman kayan aikin yankan kayan aiki.
Ƙarfe mai sauri (HSS) suna samun suna daga gaskiyar cewa ana iya sarrafa su azaman kayan aikin yankewa a cikin saurin yankewa fiye da yadda zai yiwu tare da ƙananan kayan aikin carbon.Ƙarfe mai sauri yana aiki a yankan gudun sau 2 zuwa 3 fiye da na carbon steels.
Lokacin da aka ƙera wani abu mai wuya a cikin babban sauri tare da yanke mai nauyi, ana iya haɓaka isasshen zafi don haifar da zafin yankan ya kai ga jan zafi.Wannan zafin jiki zai sassauta karfen kayan aikin carbon wanda ya ƙunshi ko da kashi 1.5 cikin dari na carbon har zuwa lalata ikon yanke su.An ɓullo da wasu ƙananan karafa masu ƙarfi, waɗanda aka keɓance a matsayin ƙarfe masu sauri, don haka, an ƙirƙira su waɗanda dole ne su riƙe kayan yankan su a yanayin zafi sama da 600 ° C zuwa 620 ° C.
● Halaye da iyakokin aikace-aikace
Yana da tungsten high carbon high vanadium high gudun karfe tare da rawar soja.Yana da babban juriya na lalacewa, taurin kai da juriya, kuma yana inganta taurin zafin jiki da ja taurin.Karfin sa ya fi sau biyu na na yau da kullun na karfe mai saurin gudu.Ya dace da yin amfani da kayan aiki mai wuyar gaske kamar ƙarfe mai ƙarfi mai ƙarfi, ƙarfe mai sanyi, simintin simintin ƙarfe da ƙaramin ƙarfe mai ƙarfi mai ƙarfi, kuma bai dace da kera manyan kayan aiki masu rikitarwa ba.Ƙarfin da ƙarfin wannan ƙarfe yana da ƙasa kuma farashin yana da tsada.
● Dukiyar CPM Rex T15 m mashaya
(1) Tauri
Yana iya har yanzu kula da high taurin a aiki zafin jiki na game da 600 ℃.Jan taurin abu ne mai mahimmanci na ƙarfe don mutuwar nakasar zafi da kayan aikin yankan sauri.
(2) juriya abrasion
Yana da kyakkyawar juriya mai kyau, wato, ikon yin tsayayya da lalacewa.Har ila yau kayan aikin na iya kiyaye siffarsa da girmansa a ƙarƙashin yanayin ɗaukar babban matsi da gogayya.
(3) Karfi da taurin kai
Cobalt-dauke da babban gudun kayan aiki karfe dogara ne a kan janar high gudun kayan aiki karfe kuma za a iya inganta sosai ta ƙara wani adadin cobalt.
Taurin, sa juriya da taurin karfe.
(4) Sauran ayyuka
Yana da wasu kaddarorin injiniyoyi masu girman zafin jiki, gajiyawar thermal, thermal conductivity, lalacewa da juriya na lalata, da sauransu.
● Abubuwan sinadaran:
Si: 0.15 ~ 0.40 S: ≤0.030
P: ≤0.030 Cr: 3.75 ~ 5.00
V: 4.50 ~ 5.25 W: 11.75 ~ 13.00
Co: 4.75 ~ 5.25
● Hanyar narkewa na CPM Rex T15 m mashaya
Za a yi amfani da tanderun lantarki ko hanyar remelting electroslag don narkewa.Dole ne a ƙayyade buƙatun hanyar narkewa a cikin kwangilar.Idan ba a kayyade ba, mai siyarwa zai zaɓi.
● Heat magani bayani dalla-dalla da metallographic tsarin: zafi magani bayani dalla-dalla: quenching, 820 ~ 870 ℃ preheating, 1220 ~ 1240 ℃ (gishiri wanka makera) ko 1230 ~ 1250 ℃ (akwatin tanderun) dumama, man sanyaya, 530 ~ 550 sau. , 2 hours kowane lokaci.
● Matsayin bayarwa na CPM Rex T15 m mashaya
Za a ba da sandunan ƙarfe a cikin yanayin da aka rufe, ko kuma bayan an shafe su da sarrafa su ta wasu hanyoyin sarrafawa, ƙayyadaddun buƙatun za a ƙayyade a cikin kwangilar.
CPM Rex T15 zagaye karfe sanda
CPM Rex T15 m mashaya
CPM Rex T15 mashaya ƙirƙira
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Lokacin aikawa: Maris 16-2023