Forgings thiab castings yog ob hom kev ua hlau, uas muaj qhov sib txawv tseem ceeb hauv kev tsim khoom, xaiv cov khoom siv, kev ua haujlwm ntawm cov khoom, thiab lwm yam.
1. Cov txheej txheem tsim khoom sib txawv
Kev tsim cov txheej txheem ntawm forgings yuav tsum tau kho cua sov thiab cua txias, thiab cov txheej txheem tsim khoom yuav tsum muaj qhov kub thiab txias.
Kev tsim cov txheej txheem ntawm castings suav nrog tag nrho cov khoom siv rau hauv pwm, uas yog qhov yooj yim thiab feem ntau suav nrog cov kauj ruam xws li melting, pouring, txias, thiab tu.
2. Cov khoom siv sib txawv xaiv
Cov khoom xaiv rau forgings feem ntau yog ua los ntawm cov hlau muaj zog, hlau alloy, stainless hlau, thiab lwm yam ntaub ntawv.
Kev xaiv cov khoom siv rau castings yog siv cov ntaub ntawv xws li txhuas, tooj liab, thiab zinc alloys.
3. Cov khoom sib txawv ua haujlwm
Cov khoom ua tau zoo ntawm forgings feem ntau suav nrog lub zog siab, siab hardness, siab corrosion kuj, siab qaug zog, thiab hnav tsis kam.
Cov khoom ua tau zoo ntawm castings feem ntau yog tus cwj pwm los ntawm kev ua haujlwm siab, siab ceev, thiab siab nto smoothness.
4. Zoo thiab qhov hnyav
Qhov zoo thiab qhov hnyav ntawm forgings yog siab dua li cov castings, thiab lawv tuaj yeem ua haujlwm nyob rau hauv kev cuam tshuam loj thiab lwm yam khoom hnyav. Raws li lub hauv paus ntawm kev ua kom muaj zog tsim, forgings yog sib dua hauv qhov hnyav dua li castings.
5. Productivity
Productivity ntawm forgings yog siab. Piv txwv li, siv ob qhov kub forging presses rau forge radial thrust bearings tuaj yeem hloov 30 lub tshuab txiav tsis siv neeg; Thaum siv lub tshuab forging tsis siv neeg sab saum toj los tsim M24 txiv ntseej, cov khoom tsim tau ntawm rau axis tsis siv neeg tshuab dhos yog 17.5 npaug siab dua.
6. Qhov sib txawv ntawm txoj kev molding
Txoj kev tsim ntawm forgings yog rov ua dua txwv tsis pub tsim ntawm forgings los ntawm lub tshuab siab nyob rau hauv cov nyhuv siab.
Txoj kev tsim ntawm castings yog yaj cov ntaub ntawv zoo proportioned nyob rau hauv lub melting rauv, ncuav lawv mus rau hauv tus qauv, thiab txias lawv rau daim ntawv.
7. Nto qauv thiab kev ua haujlwm zoo
Cov qauv saum npoo thiab kev ua haujlwm ntawm forgings yog qhov zoo thiab ntom, nrog lub ntsej muag ci ntsa iab, ua rau nws yooj yim rau kev ua haujlwm tom ntej.
Cov qauv saum npoo thiab kev ua haujlwm ntawm cov castings yog qhov ntxhib, nrog kev sib cais thiab shrinkage, ua rau kev ua haujlwm tsis zoo.
8. Cov yam ntxwv zoo
Cov yam ntxwv zoo ntawm forgings yog qhov saum npoo ntawm forgings yog du thiab glossy.
Cov yam ntxwv ntawm cov casting yog qhov nto ntawm qhov casting yog qhov ntxhib, thiab muaj kev sib cais thiab shrinkage.
