Babban na’ura mai kashe wuta bukatun don taurin

Babban abubuwan da ke tattare da taurin na’ura mai saurin ƙima: abun cikin martensite da abun ciki na carbon a cikin tsari. Dalilin tsananin taurin ƙila shine quenching a yanayin zafi mafi girma yana samar da tsarin martensite mara nauyi. A cikin yanayi na al’ada, lokacin da taurin injin kashe mitoci ya yi yawa, rage yawan zafin jiki mai ƙarfi, bar shi na ɗan lokaci kafin tanderu, kuma quenching mai daraja yana da kyau. Wadannan na iya canza taurin workpiece bayan quenching bisa ga quenching zafin jiki. Taurin karfe bayan quenching an ƙaddara shi ne ta hanyar abun ciki na martensite a cikin karfe. Babban tasirin zafin jiki na taurin martensite shine abun cikin carbon a cikin martensite.

Idan taurin na’ura mai saurin kashewa yana da girma, za’a iya rage taurin ta ƙara yawan zafin jiki. A gaskiya ma, don quenched da tempered karfe kamar 40Cr, mafi girma da quenching taurin, mafi girma da inji Properties bayan tempering. Babban taurin kashewa baya buƙatar ragewa ta hanyar daidaita sigogin tsarin kashewa da yanayin sanyaya. Bayan quenching, ana iya warware shi ta zaɓin zafin zafin da ya dace.

Babban dalilin babban taurin bayan quenching a cikin babban na’ura mai kashe wuta shine saboda yawan zafin jiki yana da yawa, kuma yawan sanyaya yana da sauri. Sai kawai ta hanyar da ya dace rage yawan zafin jiki ko ƙara matsakaicin sanyaya za’a iya inganta. Don kayan da balagagge, tsarin maganin zafi shine tsari mai girma da kwanciyar hankali. Matsakaicin quenching inji quenching zafin jiki, quenching lokaci, tempering zafin jiki, tempering lokaci, quenching hanyar quenching ya kamata a kafaffen hanya.