Iziseko zegranite zizinto ezibalulekileyo zeCoordinate Measuring Machines (CMMs). Zibonelela ngesiseko esizinzileyo soomatshini kwaye ziqinisekisa ukulinganiswa okuchanekileyo. Nangona kunjalo, iiCMM ezahlukeneyo zineenkcukacha ezahlukeneyo, oko kuthetha ukuba ukukhetha ubungakanani obuchanekileyo besiseko segranite kunokuba nzima. Kweli nqaku, siza kuxoxa ngendlela yokukhetha ubungakanani besiseko segranite ukuze sivumelane neenkcukacha ezahlukeneyo zeCMM.
1. Cinga ngobukhulu beCMM
Ubungakanani besiseko segranite bufanele bulingane nobukhulu beCMM. Umzekelo, ukuba iCMM inomlinganiselo we-1200mm x 1500mm, kuya kufuneka isiseko segranite esimalunga ne-1500mm x 1800mm ubuncinane. Isiseko kufuneka sibe sikhulu ngokwaneleyo ukuze sikwazi ukuthwala iCMM ngaphandle kokuxhonywa okanye ukuphazamiseka kwezinye iindawo zomatshini.
2. Bala ubunzima beCMM
Ubunzima beCMM yinto ebalulekileyo ekufuneka iqwalaselwe xa ukhetha ubungakanani besiseko segranite. Isiseko kufuneka sikwazi ukuxhasa ubunzima bomatshini ngaphandle kokuguquka. Ukuze ufumane ubunzima beCMM, unokufuna ukujonga iinkcukacha zomenzi. Nje ukuba ube nobunzima, ungakhetha isiseko segranite esinokuxhasa ubunzima ngaphandle kweengxaki.
3. Cinga ngokumelana nokungcangcazela
IiCMM zichaphazeleka lula kukungcangcazela, nto leyo enokuchaphazela ukuchaneka kwazo. Ukuze kuncitshiswe ukungcangcazela, isiseko segranite kufuneka sibe nokumelana okuhle kokungcangcazela. Xa ukhetha ubungakanani besiseko segranite, cinga ngobukhulu kunye noxinano lwaso. Isiseko segranite esityebileyo siya kuba nokumelana okungcono kokungcangcazela xa kuthelekiswa nesinye esincinci.
4. Jonga ukuba ithe tyaba kangakanani
Iziseko zegranite zaziwa ngokuba zithe tyaba kakhulu. Ukuthe tyaba kwesiseko kubalulekile kuba kuchaphazela ukuchaneka kweCMM. Ukuphambuka kokuthe tyaba kufuneka kube ngaphantsi kwe-0.002mm ngemitha. Xa ukhetha ubungakanani besiseko segranite, qiniseka ukuba sithe tyaba kakhulu kwaye siyahlangabezana neemfuno ezifunekayo.
5. Cinga ngemeko-bume
Indawo eza kusetyenziswa kuyo i-CMM nayo yinto ebalulekileyo ekufuneka iqwalaselwe xa ukhetha ubungakanani besiseko segranite. Ukuba indawo ithanda ukutshintsha amaqondo obushushu okanye ukufuma, ungadinga isiseko segranite esikhulu. Oku kungenxa yokuba igranite ine-thermal expansion coefficient ephantsi kwaye ayichaphazeleki lula kutshintsho kumaqondo obushushu kunye nokufuma. Isiseko segranite esikhulu siya kubonelela ngozinzo olungcono kwaye sinciphise naziphi na iziphumo zokusingqongileyo ekuchanekeni kwe-CMM.
Ukuqukumbela, ukukhetha ubungakanani besiseko segranite kwi-CMM yakho kubalulekile ukuqinisekisa umlinganiselo ochanekileyo. Cinga ngobukhulu be-CMM, ubunzima, ukumelana nokungcangcazela, ukuba tyaba, kunye nendawo ohlala kuyo xa usenza isigqibo sakho. Ucinga ngezi zinto, kufuneka ukwazi ukukhetha isiseko segranite esifanelekileyo kwi-CMM yakho kwaye sihlangabezane nazo zonke iinkcukacha ezifunekayo.
Ixesha lokuthumela: Epreli-01-2024