CMM (mochini o lekanyang o hokahanyang) ke sesebelisoa sa bohlokoa se sebelisetsoang ho lekanya ho nepahala ha likarolo tse rarahaneng tsa jiometri liindastering tse fapaneng tse kang tsa likoloi, tsa sefofane, le tsa bongaka.Ho netefatsa liphetho tse nepahetseng le tse tsitsitseng tsa ho lekanya, mochine oa CMM o tlameha ho ba le lisebelisoa tsa boleng bo phahameng ba granite tse fanang ka tšehetso e tsitsitseng le e thata ho li-probes tsa ho lekanya.
Granite ke thepa e nepahetseng bakeng sa likarolo tsa CMM ka lebaka la ho nepahala ha eona ho phahameng, coefficient e tlase ea mocheso oa mocheso, le botsitso bo babatsehang.Leha ho le joalo, joalo ka lisebelisoa tse ling, granite le eona e ka senyeha ha nako e ntse e feta ka lebaka la ts'ebeliso ea kamehla, maemo a tikoloho le lintlha tse ling.Ka hona, ho bohlokoa ho lekola boemo ba ho roala ha likarolo tsa granite le ho li khutlisa ha ho hlokahala ho netefatsa ho nepahala le ho ts'epahala ha litekanyo tsa CMM.
E 'ngoe ea lintlha tse ka sehloohong tse amang ho roala ha likarolo tsa granite ke khafetsa ea tšebeliso.Ha karolo ea granite e sebelisoa khafetsa, ho na le monyetla oa hore e tsohe.Ha ho hlahlojoa tekanyo ea ho apara ea likarolo tsa granite ho CMM, ho bohlokoa ho nahana ka palo ea lipotoloho tsa ho lekanya, makhetlo a sebelisoang, matla a sebelisoang nakong ea litekanyo, le boholo ba lisebelisoa tsa ho metha.Haeba granite e sebelisoa ka nako e telele 'me e bontša matšoao a tšenyo, joalo ka mapetsong, li-chips, kapa ho apara ho bonahalang, ke nako ea ho nkela karolo sebaka.
Ntho e 'ngoe ea bohlokoa e amang ho roala ha likarolo tsa granite ke maemo a tikoloho.Mechini ea CMM hangata e fumaneha likamoreng tse laoloang ke mocheso ho boloka tikoloho e tsitsitseng bakeng sa ho metha hantle.Leha ho le joalo, esita le likamoreng tse laoloang ke mocheso, mongobo, lerōle le lintho tse ling tsa tikoloho li ntse li ka ama ho roala ha likarolo tsa granite.Granite e honoa habonolo ke metsi 'me e ka ba le mapetsong kapa likhase ha e pepesehetse mongobo nako e telele.Ka hona, ho bohlokoa ho boloka tikoloho e ka phaposing ea metrology e hloekile, e omme, e se na litšila tse ka senyang likarolo tsa granite.
Ho netefatsa litekanyo tse nepahetseng, ho hlokahala hore u hlahlobe kamehla boemo ba likarolo tsa granite le ho fumana hore na li hloka ho nkeloa sebaka.Mohlala, tlhahlobo ea bokaholimo ba granite ho bona hore na e na le mapetsong, li-chips kapa libaka tse tsofetseng tse bonahalang li fana ka maikutlo a hore karolo e hloka ho nkeloa sebaka.Ho na le mekhoa e fapaneng ea ho lekola boemo ba ho roala ha likarolo tsa granite ho CMM.Mokhoa o tloaelehileng le o otlolohileng ke ho sebelisa moeli o otlolohileng ho hlahloba ho bata le ho apara.Ha u sebelisa moeli o otlolohileng, ela hloko palo ea lintlha moo bohale bo kopanang le granite, 'me u hlahlobe likheo leha e le life kapa libaka tse thata ka holim'a metsi.Micrometer e ka boela ea sebelisoa ho lekanya botenya ba likarolo tsa granite le ho fumana hore na karolo leha e le efe e tsofetse kapa e senyehile.
Qetellong, boemo ba likarolo tsa granite mochining oa CMM bo bohlokoa bakeng sa ho netefatsa litekanyo tse nepahetseng le tse nepahetseng.Ho bohlokoa ho lekola boemo ba likarolo tsa granite khafetsa le ho li nkela sebaka ha ho hlokahala.Ka ho boloka tikoloho ka kamoreng ea metrology e hloekile, e omme ebile e se na litšila, le ho shebella matšoao a bonahalang a ho roala, basebetsi ba CMM ba ka netefatsa nako e telele ea likarolo tsa bona tsa granite le ho boloka ho nepahala le ho tšepahala ha lisebelisoa tsa bona tsa ho lekanya.
Nako ea poso: Apr-09-2024