Ib co dab tsi yog cov txheej txheem kev kho kom zoo rau cov txheej txheem 3D vuam?

1. Mechanical Deg
Sandblasting: Siv qhov siab - ceev cov dej uas muaj kev cuam tshuam thiab ua kom muaj zog ntxiv, uas tau txais txiaj ntsig zoo rau cov txheej txheem ntxiv.
Kev txhuam hniav hlau: Tsim cov kab ua ke los ntawm kev sib tsoo, txhim kho cov nyhuv zoo nkauj thiab tshem tawm saum npoo.
Polishing: txhim kho nto smoothness, txo kev sib txhuam thiab fouling.
2. Kev Tshuaj Ntsuam thiab Kev Kho Mob Electrochemical
Phosphating: kev sib sau phosphate zaj duab xis nyob rau saum npoo los txhim kho corrosion tsis kam thiab txheej nplaum nplaum.
Passivation: Tsim duab tiv thaiv los ntawm kev kho tshuaj lom neeg kom pom cov nplaim hluav taws ntxiv.
Anodizing (haum rau txhuas, titanium, thiab lwm yam): electrolytically generating ib tug oxide zaj duab xis los txhim kho kev coj tawm thiab loog.
3. Txheej thiab plating Technologies
Txau: Npog nrog cov organic lossis inorganic co txheej, muab kev tiv thaiv no thiab dai kom zoo.
Electroplating: xws li chrome plating thiab Nickel plating, uas tuaj yeem txhim kho cov hnav tsis kam, kev ua haujlwm, thiab loog.
PVD (lub cev vapor deposition): Ua kom muaj qhov siab - hardness nyias zaj duab xis (xws li titanium nitride) raws li kev txhim kho nto hardness.
4. Lwm cov txheej txheem tshwj xeeb
Micro - Arc Oxidation: Tsim cov duab xis ua yeeb yaj kiab ntawm cov txhuas, magnesium, los ntawm electrolysis, muab ob qho tib si hardness thiab corrosion tsis kam.
Nitrivonliding kev kho: xws li QPQ txheej txheem, uas tuaj yeem txhim kho saum npoo hardness nrog tsawg heev deforming, haum rau cov khoom siv precision.