Rockwell hardness tester qhia koj kom txhim kho txoj kev tawv nruj kom raug

Rockwell hardness tester yuav tsum tau hloov tom qab lub sij hawm ntev lossis lub taub hau tawg. Peb yuav tsum xyuam xim rau cov lus hauv qab no thaum hloov lub pob zeb diamond: 1. Lub pob zeb diamond hauv pob zeb yog kho los ntawm lub hau ntswj ntawm qhov ntxaiv ntawm qhov tawv qhov muag. . Thaum txhim kho, sib zog kho qhov sib tiaj ntawm lub pob zeb diamond indents nrog cov ntsia hlau. Siv tus ntsia hlau nrawm kom ceev cov hlua. Lub zog quab yuam yog tus qauv hais tias lub taub hau siab tsis poob. Nco ntsoov tsis txhob hla dhau lub nraub qaum. Qhov no yuav cuam tshuam rau qhov tseeb ntawm qhov nyuaj tester. Qhov thib ob, thaum siv lub pob zeb diamond indonesia, yuav tsum tso cov pob zeb diamond kom deb kom deb ntawm lub taub hau pob zeb los ntawm kev ntaus cov tshuab ua haujlwm thaum lub sijhawm teeb tsa thiab ua rau sab hauv. Qeb peb, tom qab lub installation tiav, ua ntej kuaj cov nqi nyuab siab nrog tus qauv thaiv. Thawj kis yog tsis suav. Suav ntawm qhov taw tes thib ob. Yog tias qhov nqi tsis tshua muaj qhov tsis yog, sab yuav tsum tau kho.