Qhov sib txawv ntawm nruab nrab zaus quenching khoom thiab cov khoom siv quenching ib txwm muaj

Cov khoom siv nruab nrab zaus quenching Tam sim no yog ib qho khoom siv hluav taws xob siv hluav taws xob ntau rau cov hlau quenching thiab kev kho cua sov. Txhawm rau ua kom cov tshuab ua haujlwm nrog lub zog siab, siab hnav tsis kam thiab siab tawv, cov nroj tsuag kho cua sov nyiam cov khoom siv nruab nrab zaus quenching hauv ntau yam kev lag luam. Cov khoom siv nruab nrab zaus quenching yog ib txoj kev kho cua sov uas siv qhov nruab nrab zaus tam sim no kom sov sai thiab txias ntawm qhov chaw ua haujlwm, thiaj li ua kom tawv nqaij ntawm lub workpiece.

Lub alternating magnetic teb tsim ib tug induced tam sim no ntawm tib zaus nyob rau hauv lub workpiece. Kev faib tawm ntawm qhov induced tam sim no ntawm lub workpiece tsis sib xws. Nws muaj zog ntawm qhov chaw tab sis tsis muaj zog ntawm sab hauv. Nws yog ze li ntawm 0 mus rau qhov tseem ceeb. Siv cov nyhuv no ntawm daim tawv nqaij, tuaj yeem ua rau saum npoo ntawm lub workpiece kom sov sai. Cov khoom siv cua sov nruab nrab tsuas yog ntxiv dag zog rau qhov chaw ntawm lub workpiece mus rau qhov tob, thaum lub sab hauv yeej tswj cov qauv qub thiab kev ua haujlwm. Nyob rau tib lub sijhawm, cov txheej txheem cua sov hauv zos tuaj yeem txo qhov quenching deformation thiab txo qhov kev puas tsuaj ntawm cov khoom ua haujlwm.

Lub tshuab quenching ib txwm ua kom sov cov hlau ua haujlwm rau qhov kub thiab txias thiab khaws cia rau lub sijhawm, thiab tom qab ntawd muab tso rau hauv qhov nruab nrab quenching kom txias sai ntawm cov txheej txheem hlau kub kho. Feem ntau siv quenching media yog brine, dej, ntxhia roj, cua thiab lwm yam. Tsis tuaj yeem ua tiav raws li qee qhov kev ua haujlwm, kev ua haujlwm tsis raug, thiab lwm yam.

Qhov zoo ntawm kev ua tau zoo ntawm cov khoom siv nruab nrab zaus quenching: kev ua haujlwm ruaj khov, kev tiv thaiv kev ntsuas, kev nyab xeeb thiab kev ntseeg tau; ceev cua kub ceev, induction cua sov tsis muaj oxide txheej, me me deformation ntawm lub workpiece; me me thiab cais qauv, lub teeb yuag thiab yooj yim installation; kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, tsis muaj kuab paug; Nws yog tsim rau kev ua ntau yam workpieces nrog lub zog muaj zog; txais yuav cov thev naus laus zis tseem ceeb los ntawm lub teb chaws Yelemees kom txuag hluav taws xob thiab nqi; Lub sijhawm cua sov ntawm lub workpiece yog tswj kom raug, kev ua haujlwm zoo yog siab, thiab cov khoom ua tau zoo.