POLISHING yog ib qho txheej txheem tseem ceeb ua haujlwm ua haujlwm hauv kev lag luam hlau kom txhim kho kev pom zoo kom zoo nkauj, kev ua haujlwm, thiab cov chaw ua haujlwm hlau. Seb nws yog rau cov phiaj xwm zoo nkauj, muaj cov ntawv thov, lossis cov txheej txheem ua kom zoo nkauj tuaj yeem hloov pauv cov hlau uas muaj ntsej muag, muaj ntau yam, thiab flawlessfiece. Kab lus no muab cov txheej txheem tshaj tawm ntawm cov hlau sib dhos, los ntawm nws cov hauv paus ntsiab lus rau cov txuj ci siab.
1. Cov hauv paus ntawm Polishing:
Polishing yog cov txheej txheem ntawm tshem tawm cov tsis zoo tag nrho, khawb, ci, thiab ntxhib los ntawm cov hlau los ntawm kev puas tsuaj. Nws cuam tshuam nrog cov ntaub ntawv muaj abrasive thiab progressively finer grits kom ua tiav txoj kev xav tau smoothness thiab ci. Cov hom phiaj tseem ceeb ntawm cov hlau saum npoo polishing yog los txhim kho cov kab npoo zoo, npaj cov chaw rau plating lossis txheej, thiab tsim kom pom kev tiav.
2. Deg Kev Npaj Deg:
Ua ntej pib cov txheej txheem polishing, npaj ua kom tiav yog qhov tseem ceeb. Qhov no cuam tshuam nrog cov hlau saum npoo kom tshem tawm cov av, roj, cov paug, thiab ib qho txheej txheem yav dhau los. Lub ntsej muag huv si kom ntseeg tau tias kev sib xyaw ua ke tuaj yeem cuam tshuam nrog cov hlau, yielding zoo dua cov txiaj ntsig.
3. Xaiv polishing tebchaw:
Polishing tebchaw ua si lub luag haujlwm tseem ceeb hauv kev ua tiav ntawm cov txheej txheem polishing. Cov tebchaw no muaj nyob rau hauv ntau hom ntawv, xws li tom ntej, kua, thiab hmoov. Lawv tau tsim cov qauv nrog cov khoom siv abrasive tshem tawm hauv cov chaw nqa khoom nruab nrab. Qhov kev xaiv ntawm compound nyob ntawm seb cov hlau, xav tau ua tiav, thiab theem ntawm kev tawm tsam. Cov khoom siv tau siv ntau yam tau siv nrog cov tshuaj txhuas oxide, silicon carlicon, thiab pob zeb diamond.
4. Cov txujci polishing:
Muaj ntau cov tswv yim ua haujlwm hauv cov hlau saum npoo polishing, txhua tus colishing rau sib txawv yuav tsum tau thiab cov nyom:
a. Tes polishing: Cov kev coj ua no cuam tshuam nrog kev thov cov duab sib dhos uas siv ntaub, txhuam hniav, lossis cov ntaub qhwv. Nws yog tsim nyog rau cov khoom me me thiab cov khoom nruab nrab.
b. Siv lub tshuab polishing: tshuab rho tawm polishing nrog tig log, txoj siv sia, lossis txhuam, lossis txhuam yog siv rau cov chaw loj lossis ntau lawm. Cov tshuab no muab cov txiaj ntsig zoo ib yam thiab muaj kev nce ntxiv.
c. Kev siv hluav taws xob: cov txheej txheem hluav taws xob no cuam tshuam nrog cov hlau tawm hauv cov hlau hluav taws xob hauv cov tshuaj electrolyte daws thiab thov hluav taws xob hluav taws xob. Nws tshem tawm ib txheej nyias nyias ntawm cov ntaub ntawv, ua rau muaj kev txhim kho nto li tiav thiab txo cov micro-roughness.
d. Vibratory polishing: Cov khoom tau muab tso rau hauv txoj kab ntawm lub siab tawv nrog rau cov xov xwm abrasive thiab cov kua sib xyaw. Lub tumbling kev txiav txim siab tsim kev sib txhuam, maj polast hlau saum npoo.
5. Polishing Kauj Ruam:
Cov txheej txheem polishing feem cuam tshuam nrog cov kauj ruam hauv qab no:
a. Kev sib tsoo ntawm kev sib tsoo: pib tshem tawm ntawm qhov loj dua tsis txaus siab siv cov khoom siv Abrases.
b. Kev sib tsoo zoo: smoothing cov nplaim siv cov nyom nplua nyiaj ua los npaj rau lub theem polishing.
c. POLISHING: Thov kom muaj kev vam meej ua ke zoo tag nrho cov kab ke kom ua tiav qhov kev xav tau ua tiav.
d. Buffing: Siv cov ntaub ntawv muag muag zoo li ntaub los yog muaj kev sib xyaw nrog polishing sib txuas los tsim kom muaj qhov kawg-ci ua kom tiav.
6. Kev Ntsuam Xyuas Kev Nyab Xeeb:
Kev nyab xeeb yog qhov tseem ceeb thaum ua haujlwm nrog polishing teb thiab tshuab. Cov neeg ua haujlwm yuav tsum siv hnab looj tes xws li hnab looj tes, khawm, thiab ua pa lub qhov ntswg kom tiv thaiv kom tsis txhob muaj kev phom sij thiab cov lus.
7. Cov kev sib tw thiab cov kev txiav txim siab:
Cov hlau sib txawv ua rau cov kev sib tw txawv txav thaum lub sij hawm polishing vim muaj kev hloov pauv ntawm hardness, cov qauv grain, thiab cov qauv sib xws. Cov kev paub txaus ntawm cov khoom siv yog qhov tseem ceeb los xaiv cov kev qhia tsim nyog thiab cov tebchaw.
8. Kev kawm txuj ci siab heev:
Tsis ntev los no nce hauv kev siv thev naus laus zis tau coj mus rau kev kawm polishing:
a. Laser Polishing: Siv cov kab teeb laser las kom xaiv tau yaj thiab ua kom muaj qhov ua kom tiav.
b. Sib nqus cov Abrasive Polishing: cuam tshuam nrog kev siv hlau nplaum them abrasive hais kom polish txoj kev polish thiab nyuaj-mus-ncav cuag cov chaw.
9. Kev tshuaj xyuas zaum kawg thiab kev tswj hwm zoo:
Tom qab polishing, kom txhij txhua yog tsim nyog los xyuas kom meej tias qhov xav tau ua tiav tau tiav lawm. Kev ntsuas kev tswj hwm zoo suav nrog kev kuaj xyuas pom, ntsuas ntawm qhov chaw roughness, thiab ntsuas ntawm cov gloss thiab reflectivity.
10. Xaus:
Hlau Hlau Polishing yog qhov sib txawv thiab cov txheej txheem tseem ceeb hauv lub ntiaj teb ntawm kev ua haujlwm hlau. Nws hloov chaw ntawm cov hlau raw hlau rau hauv kev pom kev pom, ua haujlwm zoo, thiab cov khoom lag luam zoo. Nrog rau kev nkag siab tob txog cov ntsiab cai, cov txuj ci, kev siv cov txuj ci tseem ceeb, muaj peev xwm ua tau zoo kawg nkaus, muaj peev xwm ua tau zoo kawg nkaus, muaj peev xwm ua rau lub loog thiab ntev ntawm cov khoom lag luam hlau.
Lub sij hawm Post: Aug-23-2023