Dab tsi yog cov haujlwm thiab cov txiaj ntsig ntawm lub tshuab nqus tsev rauv?

Kev kho cua sov yog ib qho txheej txheem tseem ceeb los txhim kho kev ntseeg tau kev ua tau zoo thiab pabcuam lub neej ntawm cov khoom siv kho tshuab. Kev kho cua sov tuaj yeem tag nrho cov kais thiab siv cov peev txheej ntawm cov ntaub ntawv hlau, kom cov neeg siv tshuab tuaj yeem ua tiav cov kev xav tau ntawm kev siv. Qhov zoo ntawm kev kho cua sov cua sov yog tsis muaj oxidation, Decarburization, tsis muaj kuab paug; Qhov saum npoo ntawm workpiece yog tus, distortion yog me; cov khoom siv neeg kho tshuab tau zoo heev; cov txheej txheem muaj ntau cov ntawv thov; cov qib ntawm kev siv tshuab yog siab; Kev tsim tawm yog qhov siab; qhov zoo ntawm cov khoom yog ruaj khov; Txuag thiab yog li ntawd. Nqus cua sov tuaj yeem yog siv dav hauv annealing, normalizing, kub siab (siab siab), lub tshuab nqus tsev, lub tshuab nqus pas thiab lwm daim teb.

Cov kev siv thev naus laus zis ntawm nqus cua sov yog lub tshuab nqus tsev, dej nqus degrast degrificing lub tshuab nqus tsev thiab nqus plua plav.

Nqus Degassing nyhuv:Nyob rau hauv txoj kev txheej txheem ntawm lub tshuab nqus cua kub rau cov steel qhov, qhov muaj zog nce, thiab lwm yam) hauv paus (DEGAs), Li cov khoom siv tshuab ntawm cov hlau. Nqus tawm quenching, cov plastonity thiab tej yam nyuaj ntawm lub workpiece yuav raug txhim kho, yog li muaj lub neej pabcuam kev pabcuam.

Nqus plua qhard ua haujlwm:UUM degreasing rauv yog dav siv rau precision degreing kho ntawm hlau ntawv, kos xaim, me me meshes thiab lwm yam hlau seem. Txij li thaum cov roj txuas rau cov khoom yog rau cov roj carbon, hydrogen thiab nws yog qhov yooj yim rau yaj thiab muab tso tseg tseg los ntawm lub tshuab nqus tsev. Txawm li cas los xij, ua ntej nqus cua sov kho cua sov, lub workpiece tseem yuav tsum tau thiab muab tso rau hauv cov cub tawg kom tsis txhob muaj cov cub tawg thiab kom tsis txhob ua rau kev ua haujlwm ntawm lub tshuab nqus tsev.
Lub Tshuab Nqus Tsev Ua Haujlwm:Muaj cov yeeb yaj kiab oxide, cov xeb me me, cov dej hiav txwv thiab lwm qhov sib txuas ntawm cov hlau nto, decounded ntawm lub tshuab nqus tsev, yog li ntawd qhov chaw ua haujlwm yog tus.

Lub Tshuab Nqus Kev Tiv Thaiv:Thaum yuav luag txhua cov hlau yog rhuab hauv cov oxidizing, lawv yuav oxidize lub hlau nto thiab poob cov lus teb ntawm cov hlau. Lub tshuab nqus cua muaj zog tuaj yeem tswj hwm lub ntsej muag qub ci ntawm cov khoom siv hlau