Iyo mechanic zvimiro zvemidziyo inoreva ma mechanic maitiro ezvishandiso pasi pezvakasiyana nharaunda (tembiricha, humidity, yepakati), pasi peyakasiyana mitoro yekunze (tensile, compression, bending, torsion, kukanganisa, kuchinjisa kushushikana, nezvimwewo).
Iyo yemidziyo yemechani yezvivakwa bvunzo inosanganisira kuoma, simba uye kurebesa, kukanganisa kuoma, kumanikidza, kugera, torsion bvunzo uye zvichingodaro.
The hardness test inoreva Brinell kuoma, Rockwell kuoma, Vickers kuoma, microhardness; Muedzo wesimba isimba regoho uye kusimba kwekusimba. Tensile bvunzo yakavakirwa pane zviyero:
Simbi: GB/T 228-02, ASTM E 88-08, ISO 6892-2009, JIS Z 2241-98
Zvisiri-simbi: ASTMD 638-08, GB/T 1040-06, ISO 527-96, ASTMD 5034-09, ASTMD 638-08, GB/T 1040-06, ISO 527-96
Midziyo yekuyedza inowanzoshandiswa ndeiyi: muchina wekuyedza wepasirese, muchina wekuyedza kukanganisa, muchina wekuyedza kuneta, Yese Rockwell kuomarara tester, Vickers hardness tester, Brinell hardness tester, Leeb hardness tester.
Metal mechanic properties yekuongorora inzira yakakosha yekuvandudza uye kusimudzira zvinhu zvitsva zvesimbi, kuvandudza mhando yezvinhu, kuwedzera kugona kwechinhu (kusarudza kwakakodzera kushushikana kunobvumidzwa), kuongorora kutadza kwezvikamu zvesimbi, kuve nechokwadi chekugadzirisa dhizaini yezvikamu zvesimbi. uye yakachengeteka uye yakavimbika kushandiswa uye kuchengetedza kwesimbi zvivakwa (ona maitiro esimbi mechanical properties).
Zvinhu zveyedzo zvenguva dzose ndezvi: Kuoma (Brinell kuomarara, Rockwell kuomarara, Leeb kuomarara, Vickers kuomarara, nezvimwewo), tembiricha yekamuri, tembiricha yakakwira, tembiricha yakaderera, kupeta, kukanganisa (tembiricha yekamuri, kuderera kwekushisa, kupisa kwakanyanya. + kuneta, mukombe, kudhirowa uye kudhirowa mutoro, koni kapu, reming, compression, shear, torsion, flattening, etc. Fastener mechanical properties bvunzo uye welded ndiro (tube) michina zvimiro (deformation, fracture, adhesion, creep, kuneta), etc. .
Nguva yekutumira: Zvita-14-2023
