Raws li peb txhua tus paub, txhua txoj kev sim hardness, seb Brinell, Rockwell, Vickers lossis portable Leeb hardness tester, muaj nws cov kev txwv thiab tsis yog txhua yam. Rau qhov loj, hnyav thiab tsis xwm yeem geometric workpieces xws li ib qho qhia hauv cov piv txwv hauv qab no, ntau txoj kev sim tam sim no siv cov khoom siv Leeb hardness testers los tswj lawv cov hardness.
Txoj kev ntsuas dynamic ntawm Leeb hardness tester muaj ntau yam cuam tshuam rau nws cov hardness raug: xws li: cov khoom elastic modulus, pob taub hau noj, workpiece deg roughness, curvature radius, deg hardened txheej tob, thiab lwm yam. Yog hais tias lub hardness xav tau ntau dua, peb yuav tsum xaiv tus hardness tester li cas?
Hom kev ua haujlwm hnyav no hauv cov txheej txheem ntawm cov khoom siv hardness tester zoo tib yam, ua ntej qhov kev xeem thauj khoom thiab tshem tawm cov hardness tester, thiab unloading ntawm hardness tester yuav coj ib tug loj workload nyob rau hauv lub lag luam txheej txheem, yog li cas peb xaiv ib tug hardness tester? Cov hauv qab no pom zoo kom siv lub hardness tester nrog lub taub hau lifting qauv kom tiav tag nrho cov txheej txheem xeem. Raws li qhia hauv qab no:
Qhov kev ntsuam xyuas qhov nyuaj no tuaj yeem paub txog Rockwell hardness kuaj / Vickers thiab Brinell hardness kuaj raws li cov qauv ntsuas hardness (GB / T 231.1, GB / T 4340.1, ISO6507, ISO6508, ASTM E18, thiab lwm yam), thiab ua tau raws li qhov kev ntsuas siab thiab kev ua haujlwm zoo ntawm cov khoom hnyav.
Lub taub hau tsis siv neeg nqa cov tawv tawv tester muaj lub rooj zaum ua haujlwm ruaj khov, uas txo qhov kev ua yuam kev los ntawm cov ntsia hlau thiab nqa lub workbench mus rau qhov ntsuas qhov hnyav. Lub workbench yog qhov loj me thiab tuaj yeem ua rau cov khoom hnyav hnyav. Kev ntsuas ib lub khawm zoo heev txo qhov kev xeem yuam kev thiab kev ua haujlwm ntawm tus ntsuas, uas yooj yim thiab ceev.
Post lub sij hawm: Apr-23-2025
