Njengesibonakaliso esibalulekile sezakhiwo zemishini yezinto zokwakha, ubulukhuni bezinto zobumba, kanye nokunqunywa okunembile kwamanani obulukhuni bezibonelo zobumba kanye nokuhlolwa kobulukhuni bazo, kusebenza njengepharamitha eyinhloko yokulinganisa ukumelana nokuguguleka kanye namandla okucindezela kwezinto zobumba. Ngokuhambisana ne-ISO Vickers Hardness Testing yamazwe ngamazwe ye-ISO Vickers Hardness Testing yezinto zobumba kanye neminyaka yesipiliyoni samakhasimende endaweni yeShandong Shancai Company, izinto zobumba zibonakala ngezakhiwo eziyinkimbinkimbi, ubulukhuni obuphezulu, ukuphuka kanye nokuguquguquka okuncane kwepulasitiki. Ngakho-ke, izindlela zokuveza ubulukhuni ezisetshenziswa kakhulu zifaka phakathi ubulukhuni beVickers, ubulukhuni beKnoop kanye nobunzima beRockwell. Okulandelayo isampula ekhethekile yobumba ethunyelwe yikhasimende, kanti iShandong Shancai ifingqe kafushane inqubo yokuhlola ubulukhuni beVickers yalesi sampula sobumba. Izinyathelo zokusebenza ezinemininingwane yilezi ezilandelayo:
1. Ukwelashwa Kokufaka Okubandayo: Izingcezu zokuhlola ze-ceramic zenziwa amasampula ngokusebenzisa ukufakwa okubandayo. Amasampula afakwe okubandayo ahloselwe ukuhlinzeka ngendawo yokuhlola eqinile yokuhlolwa kobulukhuni okulandelayo.
2. Ukugaya Nokupholisha Okungaphezulu: Sebenzisa umshini wokugaya nokupholisa we-metallographic ukuze wenze ukugaya nokupholisa okunembile endaweni efakiwe yengxenye yokuhlola okufanele ilinganiswe. Umshini wokugaya nokupholisa we-metallographic ungasusa ngokuphelele ukungcola, izendlalelo ze-oxide kanye nezinye iziphambeko ezingathinta imiphumela yokuhlolwa ebusweni besampula, ukuqinisekisa ukuthi indawo yokuhlola ibushelelezi futhi ibushelelezi.
3. Ukubekwa Kwesampula: Beka isampula ephansi nepholishiwe ebhentshini lokusebenza lomhloli wokuqina kwe-Vickers. Setha amapharamitha okuhlola (njengamandla okuhlola, njll.).
4. Thatha Ukulinganisa: Thola isikhombikubona esicacile ebusweni bese uchofoza inkinobho yokulinganisa okuzenzakalelayo ohlelweni; umhloli wokuqina kwe-Vickers uzobe esenza umsebenzi wokulinganisa ngokuzenzakalelayo. Kumhloli wokuqina kwe-Vickers ohlome ngohlelo lokulinganisa okuzenzakalelayo, yonke inqubo yokulinganisa ilawulwa yithuluzi, okunciphisa ukuphazamiseka kwezinto ezingabantu emiphumeleni yokulinganisa futhi kuthuthukise ukunemba kokulinganisa.
5. Thola Imiphumela: Ngemva kokuqedwa kokulinganisa, inani lobulukhuni lizoboniswa ngokuzenzakalelayo esikrinini somhloli wobulukhuni be-Vickers. Umsebenzisi angafunda idatha yokulinganisa ngesikhathi nangokunembile, bese eqopha futhi ehlaziya.
Isikhathi sokuthunyelwe: Jan-22-2026
