Zeziphi iimfuno ezikhethekileyo zesicelo se-spindles yegranite kunye neetafile zokusebenza ekunxibelelaneni koomatshini bokulinganisa kwimimandla eyahlukeneyo (efana nokwenziwa kweemoto, i-aerospace, njl.)?

Ngophuhliso olukhawulezayo lweshishini lemveliso, imfuno yomlinganiselo ochanekileyo iphezulu kunangaphambili.Oomatshini bokulinganisa abalungelelanisiweyo (i-CMMs) basetyenziswa kakhulu kwiinkalo ezahlukeneyo ezifana nokwenziwa kweemoto, i-aerospace, kunye nobunjineli boomatshini.

Ii-spindles zeGranite kunye neetafile zokusebenza zizinto ezibalulekileyo kwii-CMM.Nazi ezinye iimfuno ezikhethekileyo zesicelo segranite spindles kunye neetafile zokusebenza kwiindawo ezahlukeneyo.

Ukwenziwa kweemoto:

Kwimveliso yeemoto, ii-CMM zisetyenziswa ikakhulu ukuhlola umgangatho kunye nokulinganisa iinxalenye zeemoto.I-Granite spindles kunye neetafile zokusebenza kwii-CMM zifuna ukuchaneka okuphezulu kunye nokuchaneka.Umphezulu othe tyaba weetafile zokusebenza zegranite kufuneka zibe ngaphantsi kwe-0.005mm/m kunye nokuhambelana kwetafile yokusebenza kufuneka ibe ngaphantsi kwe-0.01mm/m.Ukuzinza kwe-thermal ye-worktable ye-granite nayo ibalulekile kuba ukuhluka kweqondo lokushisa kungabangela iimpazamo zokulinganisa.

I-Aerospace:

Umzi-mveliso we-aerospace ufuna ukuchaneka okuphezulu ngakumbi kunye nokuchaneka kwii-CMM ngenxa yolawulo olungqongqo lomgangatho kunye neemfuno zokhuseleko.Iispindle zeGranite kunye neetafile zokusebenza kwii-CMM zezicelo ze-aerospace kufuneka zibe ne-flatness ephezulu kunye ne-parallelism kunezo zokwenziwa kweemoto.Umphezulu othe tyaba weetafile zokusebenza zegranite kufuneka zibe ngaphantsi kwe-0.002mm/m, kwaye ukuhambelana kwetafile yokusebenza kufuneka kube ngaphantsi kwe-0.005mm/m.Ukongezelela, ukuzinza kwe-thermal ye-worktable ye-granite kufuneka ibe ngaphantsi kangangoko kunokwenzeka ukukhusela ukuhluka kweqondo lokushisa ngexesha lokulinganisa.

Imekhenikhali yenjineri:

Kubunjineli bomatshini, ii-CMM zisetyenziselwa izicelo ezahlukeneyo, kubandakanya uphando kunye nemveliso.Ii-spindles zeGranite kunye neetafile zokusebenza kwii-CMM zezicelo zobunjineli bomatshini zifuna ukuchaneka okuphezulu kunye nokuzinza.Umphezulu othe tyaba weetafile zokusebenza zegranite kufuneka zibe ngaphantsi kwe-0.003mm/m, kunye nokuhambelana kwetafile yokusebenza kufuneka ibe ngaphantsi kwe-0.007mm/m.Uzinzo lwe-thermal ye-worktable yegranite kufuneka ibe phantsi ngokuphakathi ukukhusela ukuhluka kweqondo lokushisa ngexesha lokulinganisa.

Ukuqukumbela, ii-spindles zegranite kunye neetafile zokusebenza zidlala indima ebalulekileyo kwii-CMM kwiinkalo ezahlukeneyo.Iimfuno ezikhethekileyo zesicelo se-granite spindles kunye neetafile zokusebenza ziyahluka kwiinkalo ezahlukeneyo, kwaye ukuchaneka okuphezulu, ukuchaneka, kunye nokuzinza kwe-thermal kubalulekile kuzo zonke izicelo.Ngokusebenzisa amacandelo e-granite aphezulu kwii-CMM, umgangatho kunye nokuchaneka kokulinganisa kunokuqinisekiswa, okuphucula ukusebenza kakuhle kwemveliso kunye nomgangatho wemveliso.