Kev xaiv cov khoom siv rautxhaj tshuaj pwmncaj qha txiav txim siab qhov zoo ntawm cov pwm, yog li dab tsi yog qhov yuav tsum tau ua hauv kev xaiv cov khoom?
1) Zoo mechanical processing kev ua tau zoo
Kev tsim cov pwm txhaj tshuaj, feem ntau yog ua tiav los ntawm kev siv tshuab. Kev ua tau zoo txhua yam kev ua haujlwm yog qhov tsim nyog kom ua tiav kev ua haujlwm siab. Yuav ua kom ntev lub neej ntawm cov cuab yeej ua, txhim kho kev ua tau zoo, txo qhov roughness ntawm qhov chaw, thiaj li yuav tau txais cov pwm precision siab.
2) Tsim nyog hardness thiab hnav tsis kam
Qhov saum npoo roughness thiab qhov tseeb qhov tseeb ntawm cov khoom yas thiab kev pabcuam lub neej ntawm kev txhaj tshuaj pwm yog ncaj qha ntsig txog qhov roughness, hardness thiab hnav tsis kam ntawm qhov chaw txhaj tshuaj pwm. Yog li ntawd, nws yuav tsum tau hais tias lub molding nto ntawm lub txhaj tshuaj pwm muaj txaus hardness, thiab nws quenching hardness yuav tsum tsis txhob tsawg tshaj li 55 HRC, thiaj li yuav tau txais kev hnav tsis kam thiab ntev kev pab cuam lub neej ntawm cov pwm.
3) Muaj zog thiab toughness
Vim tias cov pwm txhaj tshuaj yog pheej rov ua kom muaj zog clamping thiab txhaj tshuaj pwm ntawm cov pwm kab noj hniav hauv cov txheej txheem molding, tshwj xeeb tshaj yog rau cov pwm loj thiab nruab nrab thiab txoj kev txhaj tshuaj pwm, cov pwm pwm cov khoom yuav tsum muaj lub zog thiab zoo toughness kom tau raws li qhov xav tau. kev xav tau ntawm kev siv.
4) Muaj kev ua haujlwm zoo polishing
Txhawm rau kom tau txais lub ntsej muag zoo nkauj ntawm cov khoom yas, qhov chaw roughness ntawm molded qhov chaw yuav tsum yog me me, yog li yuav tsum tau rau saum npoo ntawm molded qhov chaw yuav tsum tau polished kom txo tau nws nto roughness. Los xyuas kom meej polishability, cov khoom xaiv yuav tsum tsis txhob muaj qhov tsis xws luag xws li porosity ntxhib impurities.
5) Muaj cov txheej txheem kho cua sov zoo
Pwm cov ntaub ntawv feem ntau cia siab rau kev kho cua sov kom ua tiav qhov tsim nyog hardness, uas yuav tsum tau zoo hardenability ntawm cov khoom. Cov yas txhaj tshuaj pwm feem ntau yog cov duab ntau dua, quenching rau kev ua haujlwm yog qhov nyuaj dua, lossis tsuas yog tsis tuaj yeem ua tiav, yog li pwm qhov chaw yuav tsum tau sim xaiv cov kev kho cua sov deformation ntawm cov khoom me me, txhawm rau txo cov nqi ntawm kev ua tom qab kev kho cua sov. .
6) Zoo corrosion kuj
Qee cov yas thiab lawv cov additives hauv molding yuav tsim cov roj corrosive, yog li kev xaiv cov khoom siv pwm yuav tsum muaj qee qhov kev tiv thaiv corrosion. Tsis tas li ntawd, npib tsib xee, chromium thiab lwm txoj hauv kev tuaj yeem siv los txhim kho corrosion kuj ntawm pwm kab noj hniav nto.
7) Kev ua haujlwm zoo ntawm qhov chaw
Cov khoom yas yuav tsum tau zoo nkauj tsos.Pattern kho kom zoo nkauj yuav tsum tau tshuaj etching qauv ntawm cov pwm kab noj hniav, yog li cov khoom pwm yuav tsum tau etch qauv yooj yim, qauv ntshiab, hnav-resistant.
Post lub sij hawm: Aug-10-2022
