Xa kuziwa ekuthengeni uMatshini wokuLinganisa (CMM), ukukhetha isiseko segranite esifanelekileyo kubalulekile.Isiseko segranite sisisiseko senkqubo yokulinganisa kwaye umgangatho wayo unokuchaphazela kakhulu ukuchaneka kwemilinganiselo.Ke ngoko, kubalulekile ukukhetha isiseko segranite esifanelekileyo seCMM esihlangabezana neemfuno ezithile zesicelo sakho somlinganiselo.
Nazi ezinye izinto ekufuneka uziqwalasele xa ukhetha isiseko segranite esifanelekileyo seCMM:
1. Ubungakanani kunye nobunzima: Ubungakanani kunye nobunzima besiseko segranite kufuneka kukhethwe ngokusekelwe kubukhulu kunye nobunzima beendawo eziza kulinganiswa.Isiseko kufuneka sibe sikhulu kwaye sinzima ngokwaneleyo ukunika uzinzo kunye nokunciphisa ukungcangcazela okunokuchaphazela ukuchaneka komlinganiselo.
2. I-Flatness kunye ne-parallelism: Isiseko se-granite kufuneka sibe neqondo eliphezulu le-flatness kunye ne-parallelism ukuqinisekisa ukuba i-CMM inokuhamba ngendlela echanekileyo, egudileyo ngexesha lokulinganisa.Ukuthe tyaba kunye nokuhambelana kufuneka kucaciswe kwinqanaba elilungele iimfuno zakho zokulinganisa.
3. Umgangatho wezinto eziphathekayo: Umgangatho wegranite esetyenziselwa isiseko nawo ubalulekile.Igranite yomgangatho ophezulu iya kuba neziphene ezimbalwa ezinokuchaphazela ukuchaneka komlinganiselo.I-granite kufuneka kwakhona ibe ne-coefficient ephantsi yokwandiswa kwe-thermal ukunciphisa utshintsho lwe-dimensional ngenxa yokuguquguquka kweqondo lokushisa.
4. Ukuqina: Ukuqina kwesiseko segranite yenye into ebalulekileyo ekufuneka iqwalaselwe.Isiseko kufuneka sikwazi ukuxhasa ubunzima be-CMM kunye nawaphi na amacandelo ongezelelweyo ngaphandle kokuguquguquka okanye ukugoba, okunokuchaphazela ukuchaneka komlinganiselo.
5. Ukugqitywa komphezulu: Ukugqitywa komphezulu wesiseko segranite kufuneka kukhethwe ngokusekelwe kwisicelo sokulinganisa.Umzekelo, ukugqitywa komphezulu ogudileyo kunokufuneka kwimilinganiselo echanekileyo, ngelixa ukugqitywa kwe-rougher kunokufaneleka kwimilinganiselo engabalulekanga kangako.
6. Ixabiso: Ekugqibeleni, ixabiso lesiseko segranite likwaqwalaselwa.Igranite ekumgangatho ophezulu kunye neesayizi ezinkulu ziya kuba zibiza kakhulu.Nangona kunjalo, kubalulekile ukukhetha isiseko esibonelela ngenqanaba eliyimfuneko lokuchaneka kwiimfuno zakho zokulinganisa, kunokuba ukhethe nje eyona ndlela inexabiso eliphantsi.
Isishwankathelo, ukukhetha isiseko se-granite esifanelekileyo se-CMM kufuna ukuqwalaselwa ngokucophelela kobukhulu, ukunyanzeliswa kunye nokuhambelana, umgangatho wezinto eziphathekayo, ukuqina, ukugqitywa komphezulu kunye nexabiso.Ngokuthathela ingqalelo le miba, unokuqinisekisa ukuba isiseko segranite sibonelela ngesiseko esizinzile, esichanekileyo senkqubo yakho yokulinganisa.
Ixesha lokuposa: Apr-01-2024