Oomatshini bokulinganisa abathathu (ii-CMM) zizixhobo ezisetyenziswa kakhulu kumashishini okuvelisa ukulinganisa ubungakanani obuchanekileyo, ijiyometri, kunye nendawo yezakhiwo ezintsonkothileyo ze-3D. Ukuchaneka nokuthembeka kwaba matshini kubalulekile ekuqinisekiseni umgangatho wemveliso yokugqibela, kwaye enye into ebalulekileyo enegalelo ekusebenzeni kwabo yinxalenye ephambili esisiseko senkqubo yokulinganisa: ipleyiti yomphezulu wegranite.
I-Granite yaziwa ngeempawu zayo ezibonakalayo ezibalaseleyo, kubandakanya ukuqina kwayo okuphezulu, ukwanda okuphantsi kobushushu, kunye nomthamo ogqwesileyo wokudambisa. Ezi mpawu zenza ukuba ibe yinto efanelekileyo kwii-CMM, ezifuna isiseko esizinzileyo nesiqinileyo ukuxhasa iiprobe zazo zokulinganisa nokubonelela ngedatha echanekileyo nehambelanayo. Kweli nqaku, siza kuhlola iingenelo ze-granite njengeyona nto iphambili kwii-CMM kunye nendlela enegalelo ngayo ekusebenzeni kwazo.
1. Ukuqina: I-Granite ine-Young's modulus ephezulu kakhulu, oko kuthetha ukuba ayiguquguquki kakhulu xa iphantsi koxinzelelo loomatshini. Olu kuqina luqinisekisa ukuba ipleyiti yomphezulu we-granite ihlala ithe tyaba kwaye izinzile phantsi kobunzima besampuli okanye iprobe yokulinganisa, ithintela naziphi na iimpazamo ezingafunekiyo ezinokuphazamisa ukuchaneka kokulinganisa. Ukuqina okuphezulu kwe-granite kukwavumela ii-CMM ukuba zakhiwe ngeepleyiti zomphezulu ze-granite ezinkulu, nto leyo enika indawo engakumbi kwiindawo ezinkulu kunye nejometri ezintsonkothileyo.
2. Uzinzo lobushushu: I-Granite ine-coefficient ephantsi kakhulu yokwandiswa kobushushu, oko kuthetha ukuba ayikhuli okanye ayinciphisi kakhulu xa ichaphazeleka kutshintsho lobushushu. Olu phawu lubalulekile kwi-CMMs kuba naluphi na utshintsho kubukhulu bepleyiti yomphezulu ngenxa yotshintsho lobushushu luya kubangela iimpazamo kumlinganiselo. Iipleyiti zomphezulu we-granite zinokubonelela ngomlinganiselo ozinzileyo nothembekileyo nakwiindawo apho ukuguquguquka kobushushu kubalulekile, njengeefektri okanye iilebhu.
3. Umthamo wokudambisa: I-Granite inamandla akhethekileyo okufunxa ukungcangcazela nokuthintela ukuba kungachaphazeli imilinganiselo. Ukungcangcazela kunokuvela kwimithombo eyahlukeneyo efana nokutshotshozwa koomatshini, oomatshini bokusebenza, okanye imisebenzi yabantu kufutshane ne-CMM. Amandla okudambisa e-granite anceda ekunciphiseni impembelelo yokungcangcazela nokuqinisekisa ukuba ayenzi ingxolo okanye iimpazamo zokulinganisa. Olu phawu lubaluleke kakhulu xa usebenza kwiindawo ezinobuthathaka kakhulu nezibuthathaka okanye xa ulinganisa kumanqanaba aphezulu okuchaneka.
4. Ukuqina: I-Granite yinto eqinileyo kakhulu nehlala ixesha elide enokumelana nokusetyenziswa ixesha elide kunye nokusetyenziswa gwenxa kwiindawo zoshishino. Ayinakumelana nemikrwelo, ukugqwala, kunye nokuguguleka, nto leyo eyenza ukuba ibe lukhetho olufanelekileyo lwenxalenye ekufuneka inike imilinganiselo ezinzileyo nechanekileyo kwixesha elide. Iipleyiti zomphezulu we-granite zifuna ukugcinwa okuncinci kwaye zinokuhlala amashumi eminyaka, zibonelela ngotyalo-mali lwexesha elide kwi-CMM.
5. Kulula ukuyicoca: I-granite kulula kakhulu ukuyicoca nokuyigcina ikwimeko entle, nto leyo eyenza ukuba ibe lukhetho olufanelekileyo kwiimveliso. Umphezulu wayo ongenamibhobho uyamelana nokufuma kunye nokukhula kweebhaktheriya, unciphisa umngcipheko wongcoliseko kwaye uqinisekise ukuba imilinganiselo ifanelekile. Iipleyiti zomphezulu we-granite zinokucocwa ngokukhawuleza ngamanzi nesepha kwaye akufuneki mzamo ungako ukuzigcina zikwimeko entle.
Ukuqukumbela, i-granite njengeyona nto iphambili kwi-CMMs inika iingenelo ezibalulekileyo ezinegalelo ekusebenzeni kwazo nasekuthembekeni kwazo. Ukuqina, ukuzinza kobushushu, amandla okufuma, ukuqina, kunye nokulula kokucoca kwenza i-granite ibe lukhetho olufanelekileyo lwenxalenye ekufuneka inike imilinganiselo echanekileyo nehambelanayo phantsi kweemeko ezahlukeneyo. Ii-CMMs ezakhiwe ngeepleyiti zomphezulu we-granite ziqinile ngakumbi, zizinzile ngakumbi, kwaye zichaneke ngakumbi, zibonelela ngokuzithemba kunye nokuchaneka okufunekayo ukwenza iimveliso ezikumgangatho ophezulu.
Ixesha lokuthumela: Epreli-09-2024