+86-578-2950898

Poob thiab kho ntawm pob ntsia hlau

Jan 04, 2021

Cov pob ntsia hlau yog feem ntau raug rau khoov, torsion, nkees, thiab cuam tshuam thaum ua haujlwm, thiab tib lub sijhawm lav kev sib txhuam ntawm qhov chaw zawv zawg thiab tig. Cov ntawv tseem ceeb ntawm kev puas tsuaj rau lub pob ntsia hlau yog hnav thiab nkees. Yog li ntawd, qhov yuav tsum tau ua haujlwm yog tias tag nrho yuav tsum muaj cov cuab yeej zoo txhua yam (uas yog, muaj qee qhov sib zog thiab cov nyom ua kom sib haum) thiab cov chaw ruaj khov, thiab cov chaw ua haujlwm uas cuam tshuam (haiv neeg, txoj kab uas hla) yuav tsum muaj lub siab hardness, siab zog thiab txaus Lub abrasion tsis kam.

Lub pob ntsia hlau yog qhov tseem ceeb ntawm kev xa kis. Lub workpiece yog tus cwj pwm los ntawm kev ua tiav raug siab thiab nruj deformation uas yuav tsum tau ua. Vim muaj ntau cov txheej txheem ua, qhov zoo thiab deformation ntawm kev kho cua sov yog qhov tseem ceeb. Nws tau pom nyob rau hauv ntau lawm tias qhov workpiece tau deformed loj heev tom qab carburizing thiab quenching, thiab nws nyuaj rau kho nws. Kev rhuav tshem loj kuj tseem tshwm sim hauv kev ua tom qab kho cua sov, uas ua rau ntau cov khoom tsim kho thiab ntau cov khoom ua haujlwm tau tawg. Yog li, cov ntaub ntawv, txoj kev kho cua sov thiab kev ua cov txheej txheem ntawm cov khoom sib kis yuav tsum tau xaiv cov khoom tsim nyog, thiab cov txheej txheem tsim nyog lubrication thiab cov kev tiv thaiv yuav tsum tau saws los xyuas kom zoo ntawm pob ntsia hlau.


Xa kev nug