Xov xwm

Rau qhib iav kis tau tus mob los yog kaw iav kis tau tus mob nrog qias neeg lubricating roj, vim hais tias tus txheeb ze zawv zawg ntawm lub meshing hniav nto, ib co tawv abrasi...

Muaj ob hom involute iav txheej txheem. Ib qho yog txoj kev profileing, uas siv cov duab milling cutter rau zeb qhov iav qhov, "imitating cov duab". Lwm qhov yog txoj kev qauv (...

Feem ntau siv steels rau iav tsim muaj xws li quenched thiab tempered steel, quenched steel, carburized thiab quenched steel thiab nitrided steel. Lub zog ntawm cam khwb cia hla...

Feem ntau, muaj cov hniav iav, cov hniav zawj, qhov kawg ntawm lub ntsej muag, qhov chaw ib txwm muaj, cov voj voog ntxiv, cov voj voog hauv paus, lub voj voog puag ncig, thiab ...