Technical parameters uye zviyero zvegranite mechanical base.

 

Granite yagara ichizivikanwa seyekutanga zvinhu zvemakanika mabhesi nekuda kweiyo yakasarudzika zvivakwa, kusanganisira yakakwirira density, rigidity, uye kuramba kuwedzera kwemafuta. Kunzwisisa tekinoroji paramita uye zviyero zvine chekuita negranite mechanical base kwakakosha kune mainjiniya nevagadziri vanovimba nekurongeka uye kusimba mukushandisa kwavo.

Imwe yeakanyanya tekinoroji paramita yegranite mechanicha mabhesi isimba rayo rekumanikidza, iro rinowanzo siyana kubva pa100 kusvika 300 MPa. Iri simba repamusoro rekumanikidza rinovimbisa kuti granite inogona kumira mitoro yakakosha pasina deformation, ichiita kuti ive yakanakira kutsigira inorema muchina nemidziyo. Pamusoro pezvo, granite inoratidza yakaderera kupisa kwekuwedzera coefficients, kazhinji kutenderedza 5 kusvika 7 x 10 ^ -6 / ° C, iyo inoderedza shanduko yedimensional nekuda kwekushanduka kwekushisa, kuve nechokwadi chekushanda kwakafanana munzvimbo dzakasiyana siyana.

Surface flatness ndiyo imwe yakakosha chiyero chegranite mechanic base. Iyo flatness kushivirira inowanzotsanangurwa mumamicrometer, ine yakakwirira-chaiyo application inoda kushivirira kwakasimba se 0.005 mm pamamita. Iyi nhanho yehutsanana yakakosha kune maapplication akadai sekuronga mashini ekuyeresa (CMMs) uye optical midziyo, uko kunyangwe kutsauka kudiki kunogona kutungamirira kukuyeresa kwakakura.

Uyezve, kuwanda kwegranite kunowanzo kubva pa2.63 kusvika 2.75 g/cm³, zvichibatsira mukugadzikana kwayo uye kudonhedza-kunyorova zvinhu. Hunhu uhwu hwakakosha mukudzikisira kutekenyedzwa kwekunze kwekudengenyeka, nekudaro kunowedzera kunaka kwezviridzwa zvinonzwisisika zvakaiswa pamabhesi egranite.

Mukupedzisa, iwo tekinoroji maparamendi uye zviyero zvegranite mechaniki mabhesi anoita basa rakakosha mukushandisa kwavo mumaindasitiri akasiyana. Nekuomerera kune izvi zvakatemwa, vagadziri vanogona kuve nechokwadi chekuvimbika uye kuita kwemidziyo yavo, zvichizotungamira mukuvandudzwa kwekushanda kwakanaka uye nemazvo mumagadzirirwo ekugadzira. Sezvo tekinoroji ichifambira mberi, kudiwa kwemhando yepamusoro yegranite mabhesi emagetsi kucharamba kuchikura, zvichisimbisa kukosha kwekunzwisisa aya tekinoroji zviyero.