Daim ntawv thov ntawm Shancai / Laihua Hardness Tester hauv Bearing Hardness Test

Bearings yog qhov tseem ceeb hauv kev lag luam khoom tsim khoom. Qhov siab dua qhov hnyav ntawm cov kabmob, qhov hnav-tiv taus ntau dua, thiab cov khoom siv zog ntau dua, yog li kom ntseeg tau tias cov kabmob tuaj yeem tiv taus ntau dua thiab ua haujlwm rau lub sijhawm ntev. Yog li ntawd, nws sab hauv hardness yog qhov tseem ceeb rau nws lub neej kev pab cuam thiab zoo.
Rau kev sim hardness ntawm steel thiab non-ferrous hlau bearing qhov chaw tom qab quenching thiab tempering thiab tiav bearing qhov chaw thiab non-ferrous hlau bearing qhov chaw, lub ntsiab xeem txoj kev muaj xws li Rockwell hardness test method, Vickers hardness test method, tensile zog test method thiab Leeb hardness test method, thiab lwm yam. Ntawm lawv, thawj ob txoj kev yog ntau dua systematic thiab feem ntau nyob rau hauv txoj kev kuaj B, thiab cov qauv kev xeem B. indentation yog loj thiab tsawg siv.
Rockwell hardness test method yog dav siv hauv kev lag luam bearing, thiab nws cov yam ntxwv tseem ceeb yog yooj yim thiab ceev.
Lub kov npo digital zaub Rockwell hardness tester yog qhov yooj yim rau kev khiav lag luam. Nws tsuas yog yuav tsum tau thauj cov kev sim thawj zaug thiab lub hardness tester yuav tau txais cov nqi hardness.
Vickers hardness test method yog tsom rau qhov kev sim hardness ntawm cov kabmob ncej thiab cov menyuam kheej kheej ntawm cov kabmob. Nws yuav tsum tau txiav thiab ua tus qauv kuaj kom tau txais Vickers hardness tus nqi.