Ekukhiqizweni kwezinto zanamuhla, ukusebenza kokushelela kobuso kuyisibonakaliso esibalulekile esithinta ukusebenza kahle kokukhiqiza kanye nokuphepha komkhiqizo. I-Coefficient of Friction Tester, eyaziwa kakhulu ngokuthi i-COF Tester, iyithuluzi elijwayelekile lelabhorethri elisetshenziselwa ukukala i-static friction coefficient kanye ne-kinetic friction coefficient yezinto ezisicaba neziguquguqukayo.
Abakhiqizi abaningi bathembele kokuhlangenwe nakho okwenziwe ngesandla ukuze bahlulele ukushelela kwezinto, okuholela emiphumeleni yokuhlola engaguquki. Ukuhlolwa kwe-COF kuguqula umuzwa womuntu siqu ube idatha elinganiswayo.
Uma inani le-COF liphezulu kakhulu:amafilimu noma amashidi azogcwala ngesikhathi sokudla okuzenzakalelayo okusheshayo, okubangela ukuphuka kanye nesikhathi sokungasebenzi kokukhiqiza.Uma inani le-COF liphansi kakhulu:Izinto zingase zishintshe, zishelele noma zidilike ngesikhathi sokufakwa, ukupakisha kanye nokuthuthwa, okuzoletha izingozi ezifihliwe.
Ukuthobela Imithetho Ejwayelekile kanye Nezici Ezivelele Zobuchwepheshe
OkwethuIsivivinyo se-COFyakhelwe ngokuvumelana nezindinganiso zomhlaba wonkeI-ASTM D1894 kanye ne-ISO 8295.
Ifakwe inzwa yamandla enembile kakhulu kanye nesakhiwo sokushayela esizinzile, iqopha amajika okushintsha kwamandla ngesikhathi sangempela kulo lonke isivivinyo. Imishini ibala ngokuzenzakalelayo i-COF engaguquki kanye ne-COF ye-kinetic, isekela ukugcinwa kwedatha, ukuhlaziywa kanye nokukhishwa kombiko wokuhlola. Isikrini sokuthinta senza kube lula ukusethwa kwamapharamitha kufaka phakathi isivinini sokuhlola kanye nebanga lokuhamba.
Uhla Olubanzi Lwezicelo
Izinto Ezisebenzayo:
Amafilimu epulasitiki, amafilimu okupakisha ahlanganisiwe, i-aluminium foil, iphepha, amakhadibhodi, izindwangu ezingalukiwe, amashidi erabha, abahlukanisi bebhethri le-lithium kanye namaphaneli amboziwe.
Izimboni Eziqondiwe:
Amabhizinisi okupakisha aguquguqukayo, abakhiqizi bamafilimu epulasitiki, amafektri okunyathelisa, abahlinzeki bezinto ezintsha zamandla, amalabhorethri ezinto zezokwelapha kanye namalabhorethri okuhlola avela eceleni.
Idatha yokuhlola ezinzile nephindaphindwayo isiza amabhizinisi ukuthi athuthukise ukwakheka kwezinto zokusetshenziswa, enze ukuhlolwa kwezinto ezingenayo kube sezingeni elifanayo futhi alawule ikhwalithi yomkhiqizo oqediwe. Izinto ezenziwe ngokwezifiso nezesekeli ongazikhetha zingalungiswa ukuze zihlangabezane nezidingo ezikhethekile zokuhlola isampula.
Kumafektri ahlose ukufeza ukulawulwa kwekhwalithi okujwayelekile, ukuhlolwa kwe-COF sekuyinto yokuhlola ejwayelekile ebaluleke kakhulu. Zizwe ukhululekile ukuxhumana nathi ukuze ufunde kabanzi ngezimiso zokuhlola, izindlela zokusebenza kanye nemingcele yemishini.
Isikhathi sokuthunyelwe: Agasti-18-2026