Xa kufikwa ekukhetheni izixhobo ze-CNC, ukukhetha ibhedi yegranite yinto ebalulekileyo ekufuneka yenziwe ngokusekelwe kwiimfuno zokucubungula. Iibhedi zegranite zenziwe ngezinto ezixineneyo, ezihlala ixesha elide, nezizinzileyo ezibonelela ngokudambisa ukungcangcazela okugqwesileyo, okwenza zibe lukhetho oluhle kakhulu kwimisebenzi yokulungisa ngokuchanekileyo. Kukho izinto ezininzi ekufuneka ziqwalaselwe xa ukhetha ibhedi yegranite efanelekileyo ukuqinisekisa ukuba iyahlangabezana neemfuno zokusebenza kweshishini lakho.
Into yokuqala ekufuneka iqwalaselwe xa ukhetha ibhedi yegranite bubungakanani bomatshini. Ubungakanani bebhedi yegranite buya kumisela ubungakanani kunye nobunzima besixhobo somsebenzi esinokucutshungulwa. Kubalulekile ukukhetha ibhedi yegranite enkulu ngokwaneleyo ukuba ilingane nobukhulu besixhobo somsebenzi oza kusebenza kuso. Ibhedi kufuneka ikwazi ukuxhasa ubunzima besixhobo somsebenzi ngaphandle kokugoba okanye ukujika.
Enye into ebalulekileyo ekufuneka iqwalaselwe xa ukhetha ibhedi yegranite luhlobo lwebheyiri oluza kusetyenziswa. Ibhedi yegranite isebenza njengesiseko somatshini wonke, kwaye kulapho kufakelwa khona i-spindle kunye neebheringi. Ke ngoko, ibhedi kufuneka ikwazi ukuxhasa ubunzima be-spindle kunye ne-workpiece ngaphandle kokugoba okanye ukuguquguquka.
Uhlobo lwenkqubo yokuthwala esetyenziswa kumatshini luza kugqiba umthamo womthwalo webhedi. Ke ngoko, kubalulekile ukukhetha ibhedi eyenzelwe ukuxhasa uhlobo lwebhedi eza kusetyenziswa. Nokuba zii-ball bearings okanye ii-roller bearings, ibhedi kufuneka ikwazi ukuthwala ubunzima ngaphandle kokuguquka.
Into yesithathu ekufuneka uyiqwalasele xa ukhetha ibhedi yegranite ngumgangatho wayo womphezulu. Umgangatho womphezulu webhedi uya kuqinisekisa ukuchaneka nokuchaneka komatshini. Kubalulekile ukukhetha ibhedi enomphezulu ofanayo nothe tyaba onomgangatho ophezulu wokugqitywa komphezulu. Uburhabaxa bomphezulu kunye nokuthe tyaba kwebhedi kufuneka kube ngaphakathi koluhlu lokunyamezela oluchazwe ngumvelisi womatshini.
Ukuqukumbela, ukukhetha ibhedi yegranite efanelekileyo sisigqibo esibalulekileyo ekufuneka senziwe ngokusekelwe kwiimfuno zokucubungula zeshishini lakho. Ubungakanani kunye nobunzima bebhedi, uhlobo lwenkqubo yokuthwala esetyenzisiweyo, kunye nomgangatho womphezulu webhedi zizinto ezibalulekileyo ekufuneka ziqwalaselwe. Ngokuqwalasela ezi zinto, unokuqinisekisa ukuba ukhetha ibhedi yegranite efanelekileyo ehlangabezana neemfuno zakho zokusebenza kwaye inikezele ngokuchanekileyo kunye nokuchaneka okufunwa lishishini lakho.
Ixesha leposi: Matshi-29-2024