Kev siv ntxhib sib tsoo
Oct 20, 2021
Kev sib tsoo ntxhib yog ib txoj kev sib tsoo uas ua tau zoo los ntawm kev txiav ntau ntawm cov khoom siv ntau dhau. Rough sib tsoo yog ib lub npe siv dav hauv ntau hom kev sib tsoo.
Rough sib tsoo daim ntawv thov:
(1) Rough sib tsoo ntawm annealed los yog tsis annealed high-zoo alloy hlau los yog stainless hlau billet nrog resin raw sib tsoo log thiab high-ceev hnyav-load resin sib tsoo log. Nws yog siv rau kev sib tsoo deg tsos mob (weld, tawg, oxide txheej, thiab lwm yam).
(2) Lub rooj vag, riser thiab qhov khoob khoob ntawm cov castings yog hauv av thiab feem ntau ua tiav los ntawm cov khoom siv sib tsoo log.
(3) Siv cov roj hmab sib tsoo log kom huv si tawm ntawm cov burrs loj ntawm kev tuag forging thiab forging lossis flash sab laug tom qab kho qhov rooj.
(4) Thaum lub sijhawm ua haujlwm vuam, cov vuam seem ntawm qhov chaw vuam yuav tsum raug sib tsoo, tiaj tus vuam thiab sib tsoo sib tsoo.
(5) Thaum cov phaj loj raug txiav rau hauv voj voog lossis lwm yam duab los ntawm kev txiav cov roj, cov slag uas tsim los ntawm cov roj txiav yuav tsum yog hauv av los ntawm cov khoom siv raw zeb, xws li ntxhib txiav ntawm loj kub dov lub tsev seem steel thiab yeeb nkab txiav.
