Yuav Siv Lib Hardness Tester li cas

Nov 13, 2024

Tso lus

Kev siv Leeb hardness tester suav nrog cov kauj ruam hauv qab no:

Kev Npaj: Muab cov khoom tso rau hauv av kom ruaj khov yam tsis muaj kev co. Txoj haujlwm kuaj yuav tsum tsis txhob raug ncua. Yog tias tsim nyog, kev txhawb nqa blocks yuav tsum tau ntxiv.

Teem lub hardness tester: Qhib lub hardness tester, xaiv cov khoom teeb tsa ntawm cov khoom (xws li HRC, HRB, HB, thiab lwm yam), teeb tsa tus nqi hardness thiab kev ntsuas kev taw qhia. Yog tias tsim nyog, lub nplhaib txhawb nqa tshwj xeeb tuaj yeem siv los hloov kho cov qauv nrog lub vojvoog me me ntawm curvature.

Kuaj: Nias lub cuab yeej cuam tshuam rau saum npoo kom kuaj thiab nias ib zaug. Tom qab 1 vib nas this, nias lub tog raj kheej me me ntawm lub hardness tester, thiab tus nqi hardness yuav raug tso tawm kom pom. Thaum lub sijhawm ua haujlwm, cov cuab yeej cuam tshuam yuav tsum tau muab tso rau tsis tu ncua thiab cov kev taw qhia yuav tsum tau khaws cia rau qhov chaw mus kuaj.

Tus nqi nruab nrab tom qab ntau qhov kev xeem: Tsawg kawg 3 cov ntsiab lus yuav tsum tau sim rau txhua qhov chaw sim, thiab qhov kev ncua deb ntawm ob lub ntsiab lus xeem yuav tsum siab dua lossis sib npaug li 3 hli. Tom qab qhov kev xeem, tus nqi nruab nrab yog coj los ua qhov nyuaj ntawm qhov chaw thiab kaw. Tom qab ntawd mus rau qhov chaw sim tom ntej.

Kev sib piv cov txiaj ntsig: Cov txiaj ntsig kev xeem tau muab piv nrog cov kev xav tau ntawm cov khoom. Yog tias qhov yuav tsum tau ua, nws tsim nyog thiab xa mus rau cov txheej txheem tom ntej; yog tias nws tsis tsim nyog, nws raug xa mus rau qhov chaw nyob ib leeg thiab cov ntawv xeem raug kaw.