KEV LAG LUAM

DAB TSI THIAB ROJ?

Thaum qee hom hlau xws li hlau thiab tooj liab ua tiav ntawm lub zeb, lawv feem ntau muaj cov khoom sib kis saum npoo. Cov khoom sib kis saum npoo no tuaj yeem los ntawm ntau hom, ib qho ntawm cov ...

WELDED VS. SEAMLESS TUBE

Nws tsis yog qhov tsis zoo uas yuav xav tias txhua txoj hlua hlau yog tsim tib txoj kev, thiab thaum xub thawj siab ib muag, qhov sib txawv ntawm cov yas yuav tsis pom. Txawm li cas los xij, cov hl...

SAWV DAWS YOG LEEJ TWG?

Superfinishing yog cov khoom siv kho tshuab tshem tawm cov txheej txheem uas ua rau ntawm cov khoom siv sab hauv tom qab lawv tau dhau los qee hom kev ua tiav lossis lwm cov txheej txheem hloov kho...

FRICTION WELDING YOG DAB TSI?

Kev sib txhuam do vuam: Kev txhuam txhuam vuam siv lub cuab tam uas tsis siv neeg los tsim kev nrawm, siab thiab kub xav tau ua kom muaj kev sib txhuam. Thaum lub sij hawm txhuam cov kev sib tsoo v...

Dab tsi yog Laus Muaj Hardening

Lub hnub nyoog ua tawv tawv, tseem hu ua nag lossis daus tawv tawv, yog hom kev kho cua sov uas siv los muab lub zog rau cov hlau thiab lawv cov alloys.

Age Hardening yog dab tsi?

Hnub nyoog hardening, tseem hu ua nag lossis daus hardening, yog txheej txheem kev kho cua sov siv los ua kom lub zog thiab hardness ntawm qee cov hlau los ntawm kev tsim cov khoom zoo, hu ua preci...