A hankali Hollitzal Hardness Tester wani nau'in Hadarin Stickwell ne. Yana amfani da karancin gwajin. A lokacin da gwada wasu ƙananan da bakin ciki suke aiki, ta amfani da taurin kai Tesetness zai haifar da ƙimar ma'aunin marasa daidaituwa. Zamu iya amfani da taurin kai na sama mai ƙarfi. Hakanan za'a iya amfani da wuya game da aiki tare da yadudduka na sama.
Tsarin gwajinta daidai yake da na Harshen Rockwell Tester. Bambanci shine ƙarfin gwajin farko shine 3KG, yayin da ƙarfin gwajin farko na Harshen Tester shine 10kg.
Yankakken Roverwell Hardness Tester Gwajin Force Level: 15kg, 30k, 45kg
Wanda aka yi amfani da shi a cikin tauhidin Howerwell na ƙarfi ya yi daidai da Harshen Roverwell Tester:
1. 120 dEgree Dieamond Uman Indent
2. 1.5875 Karfe Ball Indent
Sonfial RockwellHardness Tester auna sikelin:
HR15N, HR4N, HR45n, hr15t, hr30t, hr45t
(Ana auna sikelin n sikelin indon lu'u-lu'u, kuma an auna sikelin da karfe da karfe ball Indenter)
An bayyana wuyaKamar yadda: Hardnessimar darajar da sikelin Roverwell, misali: 70hr150t
15T na nufin ball Indenter tare da cikakken gwajin gwaji na 147.1N (15 kgf) da kuma indnter na 1.5875
Dangane da kamshiRahaukaka, Stombell na Musulunci yana da waɗannan fa'idodi:
1. Tunda yana da biyuShugabannin matsin lamba, ya dace da kayan miya da taushi.
2 .arfin gwajin ya yi smAller fiye da na Harshen Roverwell na Tester, da kuma lalacewar kayan aikin kaɗan ne.
3. Karamin TARIHIE na iya maye gurbin da mahimmin mahaɗan Tester, wanda ya zama mai tattalin arziƙi da araha.
4. Tsarin gwajin yana da sauri kuma ana iya gano kayan aikin sosai.
Lokaci: Oct-10-2023
