Ka umu hoʻopau ʻana i ka vacuum
-
Ka umu hoʻopau wai vacuum
He kūpono ia no ka mālama ʻana i ka hopena paʻa o ka titanium alloy, TC4, TC16, TC18 a me nā mea like; ka mālama ʻana i ka hopena o ke keleawe nickel; ka mālama ʻana i ka hopena nickel, cobalt, high elasticity alloy 3J1, 3J21, 3J53, a me nā mea ʻē aʻe; mea no ka ʻoihana nukelea 17-4PH; kila kila ʻano 410 a me nā mālama ʻana i ka hopena paʻa ʻē aʻe.
-
umu hoʻopau kinoea vacuum Horizontal me ke keʻena hoʻokahi
ʻO ke kinai kinoea Vacuum ke kaʻina hana o ka hoʻomehana ʻana i ka workpiece ma lalo o ka vacuum, a laila e hoʻolulu koke iā ia i loko o ke kinoea hoʻoluʻu me ke kaomi kiʻekiʻe a me ka nui o ke kahe ʻana, i mea e hoʻomaikaʻi ai i ka paʻakikī o ka ʻili o ka workpiece.
Ke hoʻohālikelike ʻia me ka quenching gas maʻamau, ka quenching aila a me ka quenching salt bath, he mau pono maopopo ka quenching gas kiʻekiʻe vacuum: maikaʻi ka maikaʻi o ka ʻili, ʻaʻohe oxidation a ʻaʻohe carburization; ʻO ke ʻano quenching maikaʻi a me ka deformation workpiece liʻiliʻi; Ka mana maikaʻi o ka ikaika quenching a me ka wikiwiki hoʻoluʻu hiki ke hoʻomalu ʻia; ʻO ka huahana kiʻekiʻe, e mālama ana i ka hana hoʻomaʻemaʻe ma hope o ka quenching; ʻAʻohe haumia o ke kaiapuni.