Kuyesa kwa Tansile: Kuyesa kupsinjika ndi kusinthika, kuzindikira mphamvu (ys, ts) ndi index index (a, z) za nkhaniyi
Chitaitaliting'ono ndi Chouluka Chipapu, gawo la Arc, lozungulira (¢ 10, IRer)
Mapaipi ang'onoang'ono ocheperako-miyala ikuluikulu yolimba, ndipo mapaipi ang'onoang'ono okhala ndi mivi yambiri, ndi mtunda wokhazikika.
Zonena: Kukula kwa zitsanzo pambuyo pogawanika kumakhudzana ndi kukula kwa zitsanzo za GB / T 1760
Kuyesa kwa Cvn: CVN, Notch C, V Mtundu wa Ven J / CM2
Sambule 10
Kuyesedwa kwa ③hardness: Brinell kulimba Hb, Hiclewer Harness Hrc, ma vackers kulimbimitsa hv, etc.
Kuyesa kwa ④hydraulic: Kukakamizidwa, Kupanikizika Kwakuvuta, P = 2sΔ / D
Post Nthawi: Jul-31-2023