Kev kuaj xyuas qhov nyuaj ntawm cov ntawv hlau tsis xeb yog qhov tseem ceeb heev. Nws muaj feem cuam tshuam ncaj qha rau seb cov khoom siv puas ua tau raws li lub zog, kev tiv thaiv kev hnav, thiab kev tiv thaiv xeb uas xav tau los ntawm kev tsim qauv, ua kom ntseeg tau tias muaj kev ruaj khov ntawm cov txheej txheem ua tiav thiab kev sib xws ntawm cov khoom lag luam, thiab pab cov tuam txhab ua raws li cov qauv kev nyab xeeb hauv kev lag luam, txo cov nqi txij nkawm, thiab txuas lub neej kev pabcuam. Los ntawm kev tswj qhov nyuaj kom raug, nws kuj tseem tuaj yeem txhawb nqa kev tshawb fawb thiab kev txhim kho cov ntaub ntawv tshiab, hloov kho rau cov kev xav tau ntawm ntau yam kev siv, thiab zam kev ua tsis tiav lossis kev nyab xeeb uas tshwm sim los ntawm kev ua haujlwm tsis zoo. Nws yog qhov txuas tseem ceeb los xyuas kom meej tias cov khoom zoo, kev nyab xeeb, thiab kev lag luam.
Nov yog cov txheej txheem ntawm kev sim HV tus nqi rau cov hlau stainless hlau:
1. Siv lub tshuab sib tsoo thiab txhuam cov qauv metallographic kom sib tsoo thiab txhuam cov qauv kom ci ntsa iab.
2. Muab daim ntawv hlau tsis xeb uas ci ntsa iab rau ntawm theem xeem ntawv nyias uas muaj lub micro Vickers hardness tester thiab clamp daim ntawv kom nruj.
3. Muab cov ntawv xeem nyias nyias tso rau ntawm lub rooj ua haujlwm ntawm micro Vickers hardness tester.
4. Kho qhov kev tsom mus rau ntawm lub micro Vickers hardness tester lens rau ntawm daim ntawv stainless hlau.
5. Xaiv lub zog sim tsim nyog hauv lub micro Vickers hardness tester.
6. Nyem lub pob Start, ces lub micro Vickers hardness tester yuav nkag mus rau hauv qhov txheej txheem loading -dwell -unloading.
7. Tom qab tshem tawm tiav lawm, daim duab rhombic indentation tso tawm ntawm lub khoos phis tawj, nyem lub pob Auto Measurement ntawm software ntawm lub micro Vickers hardness tester.
8. Tom qab ntawd tus nqi hardness yuav raug tso tawm hauv software ntawm lub micro Vickers hardness tester, vim tias cov indentations yuav raug ntsuas tau.
Tus nqi siab tshaj plaws ntawm HV hardness ntawm cov hlau stainless hlau nyias nyias raug kuaj los ntawm Model HVT-1000Z, uas yog hom kev lag luam ntawm micro Vickers hardness tester hauv peb lub tuam txhab.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-10-2025
