Lub hom phiaj ntawm quenching ntawm nres camshaft yog hloov supercooled austenite rau hauv martensite los yog bainite kom tau martensite los yog bainite qauv, thiab ces tempering ntawm qhov sib txawv kub kom zoo heev txhim kho lub zog, hardness, hnav tsis kam, qaug zog thiab toughness, thiab lwm yam. cov kev xav tau sib txawv ntawm ntau yam khoom siv tshuab thiab cov cuab yeej.
Cov nram qab no camshaft wholesale, camshaft manufacturers thiab camshaft hom tuam txhab uas muag yuav tham txog lub quenching txheej txheem ntawm nres camshafts.
Muab cov khoom ua haujlwm rau hauv inductor (coil), thaum muaj qhov hloov pauv tam sim no ntawm qee zaus dhau mus rau hauv inductor, ib qho chaw sib nqus sib nqus yog tsim nyob ib ncig ntawm nws. Lub electromagnetic induction ntawm alternating magnetic teb ua ib tug kaw induced tam sim no nyob rau hauv lub workpiece-eddy tam sim no. Kev faib tawm ntawm qhov induced tam sim no ntawm tus ntoo khaub lig ntawm lub workpiece yog heev unevenness, thiab tam sim no ceev ntawm lub workpiece yog siab heev thiab maj mam txo nyob rau hauv sab hauv. Qhov tshwm sim no hu ua cov nyhuv ntawm daim tawv nqaij. Lub zog hluav taws xob ntawm cov high-density tam sim no nyob rau saum npoo ntawm lub workpiece yog hloov dua siab tshiab rau hauv thermal zog, uas ua rau kom qhov kub thiab txias ntawm lub nto txheej, uas yog, nto cua sov yog tiav. Qhov siab dua qhov zaus tam sim no, qhov sib txawv ntawm qhov sib txawv tam sim no ntau dua ntawm cov txheej txheej saum npoo thiab sab hauv ntawm cov khoom ua haujlwm, thiab cov txheej txheej cua sov yog thinner. Deg quenching tuaj yeem ua tiav los ntawm kev ua kom txias sai tom qab qhov kub ntawm cov cua sov txheej tshaj qhov kub ntawm cov hlau tseem ceeb.
