Ob, kev ua silub valve

1, forging: yog kev siv cov tshuab forging los nias rau ntawm cov hlau billet, yog li nws tsim cov yas deformation kom tau txais qee yam khoom siv kho tshuab, qee yam duab thiab qhov loj ntawm cov txheej txheem forging.

2. Ib qho ntawm ob qho tseem ceeb ntawm kev forging. Los ntawm kev forging tuaj yeem tshem tawm cov hlau xoob, qhov vuam, thiab cov khoom siv kho tshuab ntawm cov forgings feem ntau zoo dua li cov khoom siv castings zoo ib yam. Cov forgings feem ntau yog siv rau cov khoom tseem ceeb nrog kev thauj khoom siab thiab kev ua haujlwm hnyav, tshwj tsis yog cov phaj yooj yim, profile lossis vuam qhov uas tuaj yeem dov tau.

3, kev forging raws li txoj kev tsim khoom tuaj yeem muab faib ua: ① qhib forging (forging dawb). Kev siv lub zog cuam tshuam lossis siab ua rau cov hlau nyob rau sab saud thiab sab qis ob lub hlau (anvil block) deformation kom tau txais cov forgings xav tau, feem ntau yog phau ntawv forging thiab mechanical forging ob. (2) Kaw forging. Lub forging tuaj yeem muab faib ua tuag forging, txias heading, rotary forging, extrusion thiab lwm yam. Raws li qhov kub deformation, forging tuaj yeem muab faib ua kub forging (qhov kub ua tiav siab dua qhov kub recrystallization ntawm billet hlau), sov forging (qis dua qhov kub recrystallization) thiab txias forging (chav tsev kub).

4, cov ntaub ntawv forging feem ntau yog carbon hlau thiab hlau alloy ntawm ntau yam khoom, ua raws li txhuas, magnesium, titanium, tooj liab thiab lawv cov alloys. Lub xeev thawj ntawm cov ntaub ntawv yog bar, ingot, hmoov hlau thiab kua hlau. Qhov piv ntawm thaj tsam hla ntawm cov hlau ua ntej deformation rau thaj tsam tom qab deformation hu ua forging ratio. Kev xaiv qhov sib piv forging kom raug muaj feem cuam tshuam zoo rau kev txhim kho cov khoom zoo thiab txo cov nqi.

Nortech yog ib qho ntawm cov chaw tsim khoom lag luam valve hauv Suav teb nrog daim ntawv pov thawj zoo ISO9001.

Cov khoom tseem ceeb:Npauj Npaim Valve,Lub Pob Valve,Rooj vag Valve,Tshawb xyuas Valve,Globe Vavlve,Y-Strainers,Lub Tshuab Hluav Taws Xob,Pneumatic Accurators.