Ukuhlolwa Kwekhwalithi Yokubukeka Kwentambo Ene-enamel - I-Optical Microscope

Intambo enamel ibhekisela kuntambo yethusi noma intambo ye-aluminium embozwe ngesendlalelo sezinto zokufaka ugesi, ezisetshenziswa kakhulu ukukhiqiza amakhoyili kagesi kuma-motor kagesi. Yakhiwe izingxenye ezimbili: umqhubi kanye nesendlalelo sokufaka ugesi. Isendlalelo sokufaka ugesi sangaphandle sentambo enamel sisebenza ukuvikela umqhubi, futhi ikhwalithi yaso ibaluleke kakhulu. Umkhiqizo ofanelekayo uchazwa yifilimu yangaphandle enamel engenakho ukuxebuka, ukubola, ukuklwebheka, umonakalo kanye nokuklwebheka, kanye nokuhlelwa kwentambo okucocekile. Izinga lokufaneleka komkhiqizo lingabonisa ukuzinza kwekhwalithi yomkhiqizo kanye nokuqonda kwezinqubo zezinto. Izindlela zokuhlola zendabuko zincike ekuhlolweni okubonakalayo kanye nokuthinta ngesandla ukuhlola ukushelela kobuso, ukuba khona kwamaphutha kanye nokufana kombala, okunemikhawulo engokwemvelo. Ngezansi, sethula indlela yokuhlola enembile yale njongo:

Ukusebenza okuhle kakhulu kwe-microscope, njengokusondeza okuqhubekayo, ukujula okukhulu kwensimu kanye nesinqumo esiphezulu, kwembula ngokucacile izimo zobuso bentambo ene-enamel. Okwamanje, ingafakelwa ikhamera yedijithali enemisebenzi yokulinganisa, engathuthukisa ngokushesha nangendlela ephumelelayo ukusebenza kahle kokuhlolwa kwekhwalithi kokubukeka komkhiqizo.

Ngaphezu kwalokho, imishini yokulungiselela isampula ye-metallographic kumele ifakwe ngokomkhiqizo ngaphambi kokuhlolwa, kanje: (Ukuze uthole inqubo ethile yokusebenza, sicela ubheke ezinye izihloko kuwebhusayithi yethu)

1. Ukufakwa okubandayo:Beka isampula iqonde esikhumbeni se-silicone nge-clamp ecacile engunxantathu. Lungisa inhlanganisela yokufaka ebandayo ngokulingana ukuze ifakwe, uqinisekise ukubopha okuqinile, okungenazikhala phakathi komphetho wesampula kanye nengqimba ye-enamel yentambo ene-enamel, njengoba kuboniswe esithombeni esingezansi:

2. Ukugaya Nokupholisha:Setha amapharamitha okugaya nokupholisha emshinini wokugaya nokupholisha we-metallographic ozenzakalelayo ngokuphelele, bese usebenzisa iphepha lokusanta le-metallographic ukuze ugaye futhi upholisha amasampula ensimbi afakwe enamel ukuze wakhe izindawo ezimbili eziyisicaba ukuze kubhekwe nge-microscope amasampula, njengoba kuboniswe esithombeni esingezansi.