The makina katundu wa zipangizo amatchula makhalidwe makina a zipangizo pansi madera osiyanasiyana (kutentha, chinyezi, sing'anga), pansi pa katundu zosiyanasiyana zakunja (makokedwe, psinjika, kupinda, torsion, mphamvu, alternating nkhawa, etc.).
Kuyesa kwazinthu zamakina kumaphatikizapo kuuma, mphamvu ndi kutalika, kulimba kwamphamvu, kupsinjika, kukameta ubweya, kuyesa kwa torsion ndi zina zotero.
The kuuma mayeso amatanthauza Brinell kuuma, Rockwell kuuma, Vickers kuuma, microhardness; Chiyeso cha mphamvu ndi mphamvu ya zokolola ndi mphamvu yolimba. Kuyesa kwamphamvu kutengera miyezo:
Zitsulo: GB/T 228-02, ASTM E 88-08, ISO 6892-2009, JIS Z 2241-98
Zopanda zitsulo: ASTMD 638-08, GB/T 1040-06, ISO 527-96, ASTMD 5034-09, ASTMD 638-08, GB/T 1040-06, ISO 527-96
Zida zoyesera zomwe zimagwiritsidwa ntchito kwambiri ndi izi: makina oyesera padziko lonse lapansi, makina oyezera mphamvu, makina oyesa kutopa, Woyesa kuuma kwa Rockwell, Vickers hardness tester, Brinell hardness tester, Leeb hardness tester.
Kuyesa kwazitsulo zamakina ndi njira yofunikira pakupanga ndi kupanga zida zatsopano zachitsulo, kuwongolera zinthu zabwino, kukulitsa kuthekera kwazinthu (kusankha kupsinjika koyenera), kusanthula kulephera kwa magawo achitsulo, kuwonetsetsa kuti magawo azitsulo amapangidwa mwanzeru. ndi kugwiritsa ntchito moyenera komanso kodalirika komanso kukonza zinthu zachitsulo (onani mawonekedwe azitsulo zamakina).
Zinthu zoyeserera nthawi zonse ndi: Kuuma (kuuma kwa Brinell, kulimba kwa Rockwell, kuuma kwa Leeb, kuuma kwa Vickers, ndi zina), kutentha kwachipinda, kutentha kwapakati, kutentha kwapang'onopang'ono, kupindika, kukhudza (kutentha kwachipinda, kutsika kwa kutentha, kutentha kwambiri ) kutopa, chikho, kujambula ndi kujambula katundu, chulucho chikho, reaming, psinjika, kukameta ubweya, torsion, flattening, etc. Fastener makina katundu mayeso ndi welded mbale (chubu) makina katundu (mapindikidwe, fracture, adhesion, zokwawa, kutopa), etc. .
Nthawi yotumiza: Dec-14-2023
