Nyob rau hauv cov txheej txheem ntawm cov khoom lag luam mus rau ntau haiv neeg, kev txhim kho qib siab, yuav ua li cas txhim kho cov pwm zoo uas cuam tshuam ncaj qha rau cov khoom zoo yog ib txoj haujlwm tseem ceeb. Nyob rau hauv cov txheej txheem titanium alloy ntsia hlau pwm tsim, cov duab ua tom qab kev ua haujlwm du thiab daim iav ua haujlwm hu ua qhov chaw sib tsoo thiab polishing ua, nws yog los txhim kho qhov zoo ntawm cov pwm yog txheej txheem tseem ceeb. Mastering tsim nyog polishing txoj kev tuaj yeem txhim kho qhov zoo thiab kev pabcuam lub neej ntawm titanium alloy ntsia hlau pwm, thiab yog li txhim kho cov khoom zoo.
- Tshuab polishing
Txhua yam polishing yog cia siab rau kev txiav los yog yas deformation ntawm cov khoom nto kom tshem tawm cov workpiece nto protruding ib feem ntawm tus nto ntawm txoj kev polishing, feem ntau yog siv roj zeb strips, ntaub plaub log, sandpaper, thiab lwm yam. Qhov zoo ntawm qhov yuav tsum tau muaj ntawm qhov chaw siab tuaj yeem siv rau kev tshawb fawb ultra-precision thiab polishing txoj kev. Ultra-precision sib tsoo thiab polishing yog siv tshwj xeeb abrasives, muaj cov abrasives nyob rau hauv kev tshawb fawb thiab polishing kua, nruj nreem nias rau ntawm qhov chaw ntawm lub workpiece ua tiav, rau high-ceev rotary motion. Qhov saum npoo roughness ntawm Ra0.008 μm tuaj yeem ua tiav los ntawm cov txheej txheem no, uas yog qhov zoo tshaj plaws nto roughness ntawm ntau txoj kev polishing. Optical lens pwm feem ntau siv txoj kev no. Mechanical polishing yog txoj kev tseem ceeb ntawm pwm polishing.
- Tshuaj polishing
Tshuaj polishing yog cov khoom siv nyob rau hauv cov tshuaj nruab nrab kom lub microscopic convex ib feem ntawm qhov chaw yog preferentially yaj nyob rau hauv lub concave ib feem, yog li tau ib tug du nto. Txoj kev no tuaj yeem polish workpieces nrog cov duab nyuaj, thiab tuaj yeem txhuam ntau lub workpieces tib lub sijhawm nrog kev ua haujlwm siab. Qhov saum npoo roughness tau los ntawm tshuaj polishing feem ntau yog Ra10 μm.
- Electrolytic Polishing
Lub hauv paus ntsiab lus ntawm electrolytic polishing yog tib yam li cov tshuaj polishing, piv txwv li, nws tso siab rau cov kev xaiv ntawm cov khoom tawg me me ntawm cov khoom siv los ua kom lub ntsej muag du. Piv nrog tshuaj polishing, nws tshem tawm cov tshuaj tiv thaiv cathodic thiab muab cov txiaj ntsig zoo dua.
- Ultrasonic polishing
Ultrasonic polishing yog siv cov cuab yeej seem rau ultrasonic kev co, los ntawm cov abrasive ncua kev kawm polishing brittle hard ntaub ntawv, ib txoj kev ua. Lub workpiece yog muab tso rau hauv lub abrasive ncua kev kawm ntawv thiab muab tso ua ke nyob rau hauv lub ultrasonic teb, cia siab rau lub oscillation ntawm ultrasonic tsis, thiaj li hais tias lub abrasive sib tsoo thiab polishing nyob rau saum npoo ntawm lub workpiece. Ultrasonic ua macro quab yuam me me, yuav tsis ua rau deformation ntawm lub workpiece, tab sis kev tsim thiab kev teeb tsa ntawm cov cuab yeej yog qhov nyuaj dua.
- Kua polishing
Cov kua polishing yog tso siab rau cov dej ntws thiab cov khoom abrasive nws nqa mus rau qhov chaw ntawm qhov chaw ua haujlwm kom ua tiav lub hom phiaj ntawm polishing. Cov kua fais fab polishing yog tsav los ntawm hydraulic siab, cov xov xwm feem ntau yog siv nyob rau hauv qis qis ntws los ntawm cov khoom tshwj xeeb zoo (polymer zoo li cov khoom) thiab tov nrog abrasives ua los ntawm abrasive tuaj yeem siv silicon carbide hmoov.
- Sib nqus sib tsoo thiab polishing
Sib nqus sib tsoo thiab polishing yog siv cov hlau nplaum abrasives hauv qhov chaw sib nqus nyob rau hauv qhov kev txiav txim ntawm kev tsim cov txhuam txhuam, kev sib tsoo thiab kev ua haujlwm ntawm lub workpiece. Txoj kev no muaj kev ua haujlwm siab thiab ua haujlwm zoo, thiab cov txheej txheem ua tau yooj yim los tswj. Nrog rau cov abrasives tsim nyog, cov txheej txheem nto roughness tuaj yeem ncav cuag Ra0.1 μm.
- EDM ultrasonic compound polishing
Txhawm rau txhim kho qhov roughness Ra rau ntau tshaj 1.6 μm workpiece polishing ceev, siv ultrasonic thiab tshwj xeeb high-frequency nqaim mem tes siab ncov tam sim no mem tes fais fab mov rau composite polishing, los ntawm ultrasonic kev co thiab corrosion ntawm hluav taws xob pulse ntawm tib lub sij hawm ntawm qhov chaw ntawm lub workpiece, kom sai txo nws cov nto roughness, uas yog tiav los ntawm lub tsheb, milling, EDM thiab hlau-txiav txheej txheem ntawm ntxhib nto polishing ntawm pwm thiab hais txog, cov nyhuv yog pom tseeb, zoo heev. .
