Cov burrs yog dab tsi?
Cov burrs yog cov me me, tsis xav tau protrusions tsim nyob rau ntawm qhov chaw ntawm ib tug workpiece vim yog machining los yog cua sov kho. Cov unevenness no yuav tshwm sim los ntawm ntau yam, suav nrog kev siv cov khoom siv tsis raug lossis cov teeb meem nyob rau hauv lub tsim txheej txheem. Burrs yuav cuam tshuam tsis zoo rau kev ua haujlwm thiab zoo ntawm lub workpiece thiab yuav ua rau puas tsuaj los yog ua rau muaj kev pheej hmoo rau tus kheej kev nyab xeeb.
Lub hom phiaj ntawm kev tshem tawm burr
Qhov muaj cov burrs ntawm ib qho workpiece tuaj yeem muaj kev cuam tshuam loj heev rau qhov tsos thiab kev ua tau zoo ntawm cov khoom kawg. Yog li ntawd, kev tshem tawm cov burr thaum lub sijhawm tsim khoom yog qhov tseem ceeb heev kom ntseeg tau tias qhov zoo, kev ua haujlwm, thiab kev nyab xeeb ntawm cov workpiece.
Lub hom phiaj ntawm kev tshem tawm cov burr muaj ntau yam, suav nrog kev xav txog kev zoo nkauj thiab kev ua haujlwm. Qhov muaj cov burrs tuaj yeem txo qhov zoo nkauj ntawm cov khoom ua haujlwm, ua rau muaj qhov chaw tsis zoo nkauj uas yuav tsis ua raws li cov qauv uas xav tau rau kev tsim khoom thiab kev tsim khoom. Tsis tas li ntawd, kev tshem tawm burr yog qhov tseem ceeb rau kev tswj hwm kev ua haujlwm kom zoo thiab tiv thaiv cov teeb meem uas yuav ua rau nws txoj kev ua haujlwm tsis zoo.
Hauv kev tsim khoom thiab kev tsim khoom, qhov muaj burrs tuaj yeem ua rau muaj ntau yam teeb meem ua haujlwm, cuam tshuam rau kev ua haujlwm thiab kev ntseeg siab ntawm cov khoom ua haujlwm. Burrs tuaj yeem cuam tshuam rau kev sib dhos zoo ntawm cov khoom, cuam tshuam kev ua haujlwm ntawm cov khoom txav mus los, lossis ua rau puas tsuaj rau cov haujlwm tseem ceeb. Qhov no tuaj yeem ua rau muaj teeb meem ua haujlwm, nce tus nqi tsis zoo, thiab cov khoom ua tsis tiav, thaum kawg cuam tshuam rau qhov zoo thiab kev nyab xeeb ntawm cov khoom ua haujlwm. Los ntawm kev tshem tawm burrs ntawm cov khoom ua haujlwm thaum lub sijhawm tsim khoom, cov chaw tsim khoom tuaj yeem ua kom ntseeg tau tias cov khoom kawg ua tau raws li cov qauv zoo thiab kev ua tau zoo. Cov txheej txheem deburring xws li kev sib tsoo, kev ua ntaub ntawv, lossis kev kho tshuaj tuaj yeem tshem tawm burrs zoo thiab ua tiav qib kev ua tiav thiab tiav. Qhov no tsis tsuas yog txhim kho qhov zoo nkauj ntawm cov khoom ua haujlwm xwb tab sis kuj txo qhov kev pheej hmoo ntawm cov teeb meem ua haujlwm uas tuaj yeem cuam tshuam nws cov kev ua tau zoo.
Tsis tas li ntawd xwb, kev tshem cov burr yog qhov tseem ceeb heev rau kev ua kom muaj kev nyab xeeb ntawm cov neeg uas tuav cov khoom ua haujlwm thiab los kov cov khoom kawg. Cov burrs ntse lossis jagged tuaj yeem ua rau muaj kev phom sij thiab tuaj yeem ua rau muaj kev txiav, khawb, lossis raug mob. Los ntawm kev tshem tawm cov burrs, cov chaw tsim khoom tuaj yeem tsim kom muaj ib puag ncig ua haujlwm muaj kev nyab xeeb dua thiab txo qhov kev pheej hmoo ntawm kev raug mob los ntawm kev tuav lossis siv cov khoom ua haujlwm.
Cov txheej txheem rau kev tshem tawm burr
Cov txheej txheem tshem tawm cov burr ua lub luag haujlwm tseem ceeb hauv kev ua kom zoo, kev ua haujlwm, thiab kev nyab xeeb ntawm cov khoom ua haujlwm thaum lub sijhawm tsim khoom. Muaj ntau yam txheej txheem muaj thiab kev xaiv txoj hauv kev zoo yog qhov tseem ceeb rau kev tshem tawm cov burrs kom zoo thiab ua tiav qib kev ua tiav thiab kev ua tiav. Nov yog qee txoj hauv kev tshem tawm burr thiab lawv cov ntawv thov:
1. Txoj kev tshem tawm cov kab mob:
Txoj kev siv tshuab los tshem tawm cov burrs ntawm qhov chaw ua haujlwm. Txoj kev no yog qhov tsim nyog rau cov haujlwm uas muaj cov duab yooj yim, xws li cov phaj nyias thiab lwm yam khoom siv. Cov txheej txheem siv tshuab los tshem tawm cov burrs, suav nrog kev ua ntaub ntawv, txhuam, lossis xuab zeb, tuaj yeem tshem tawm cov burrs thiab ua tiav qhov chaw du thiab sib npaug.
2. Txoj kev sib tsoo thiab kev tshem tawm cov burr:
Txoj kev sib tsoo deburring siv cov cuab yeej sib tsoo xws lipob zeb diamond flap discskom tshem tawm cov burrs ntawm qhov chaw ntawm cov khoom ua haujlwm. Txoj kev no zoo tagnrho rau cov khoom siv tawv thiab cov khoom ua haujlwm uas xav tau qhov tseeb ntawm qhov chaw siab dua. Los ntawm kev siv cov cuab yeej sib tsoo, cov chaw tsim khoom tuaj yeem ua tiav qhov tseeb, txawm tias tshem tawm burr, kom ntseeg tau tias cov khoom ua haujlwm muaj kev ncaj ncees thiab ua haujlwm tau zoo.
3. Txoj kev siv tshuaj lom neeg los tshem cov burr:
Kev tshem tawm cov burr siv tshuaj lom neeg yog siv cov txheej txheem tshuaj lom neeg los tshem tawm cov burrs ntawm qhov chaw ua haujlwm. Txoj kev no yog qhov tsim nyog rau cov ntaub ntawv xws li hlau thiab yas. Cov txheej txheem tshem tawm cov burr, suav nrog kev siv tshuaj lom neeg etching lossis kev muab tso rau hauv cov tshuaj tshem tawm burr, yaj thiab tshem tawm cov burrs kom ua tiav qhov chaw huv si thiab du.
4. Txoj kev siv tshuaj electrochemical polishing:
Txoj kev siv electrochemical polishing siv cov tshuaj electrochemical los tshem tawm cov burrs ntawm qhov chaw ntawm cov khoom ua haujlwm. Txoj kev no haum rau cov ntaub ntawv uas muaj qee qhov conductivity. Los ntawm kev siv cov txheej txheem electrochemical, cov chaw tsim khoom tuaj yeem ua tiav qhov kev tshem tawm burr meej thiab tswj tau, kom ntseeg tau tias qhov zoo thiab kev ua haujlwm ntawm lawv cov khoom ua haujlwm.
Cov kev ceev faj rau kev tshem tawm burr
Thaum lub sijhawm ua haujlwm tshem cov burr, muaj ntau yam kev ceev faj uas yuav tsum tau xav txog kom ntseeg tau tias qhov zoo, kev nyab xeeb, thiab kev ua haujlwm tau zoo. Nov yog qee yam tseem ceeb uas yuav tsum xav txog thaum ua qhov kev tshem burr:
1. Xaiv txoj kev tshem tawm burr kom tsim nyog:
Kev xaiv txoj kev tshem tawm burr uas tsim nyog tshaj plaws yog qhov tseem ceeb rau kev ua tiav cov txiaj ntsig xav tau. Nyob ntawm cov yam ntxwv tshwj xeeb thiab qhov xav tau ntawm cov khoom ua haujlwm, ntau txoj kev sib txawv tuaj yeem siv tau, xws li kev tshem tawm cov burr, kev sib tsoo deburring, kev tshem tawm tshuaj lom neeg lossis kev txhuam electrochemical. Ua tib zoo soj ntsuam cov khoom siv ua haujlwm, qhov nyuaj, thiab qhov tseeb ntawm qhov chaw kom txiav txim siab txoj hauv kev tsim nyog tshaj plaws rau kev tshem tawm burr zoo.
2. Tswj lub sijhawm tshem tawm cov burr:
Lub sijhawm ntawm cov txheej txheem tshem tawm cov burr yog ib qho tseem ceeb uas tuaj yeem cuam tshuam rau qhov zoo ntawm cov khoom ua haujlwm. Nws yog ib qho tseem ceeb rau lub sijhawm tshem tawm burr kom ntseeg tau tias tshem tawm zoo yam tsis muaj kev cuam tshuam rau qhov zoo ntawm ib feem lossis qhov ua tiav ntawm qhov chaw. Ob qho tib si ntau dhau thiab tsis txaus lub sijhawm tshem tawm burr tuaj yeem ua rau cov txiaj ntsig tsis zoo, yog li lub sijhawm yuav tsum tau ua tib zoo saib xyuas.
3. Cov txuj ci thiab cov khoom siv tiv thaiv ntawm cov neeg ua haujlwm:
Cov neeg ua haujlwm uas koom nrog hauv cov txheej txheem tshem cov burr yuav tsum muaj cov txuj ci thiab kev txawj ntse tsim nyog los ua haujlwm kom zoo thiab muaj kev nyab xeeb. Kev cob qhia kom zoo thiab kev paub txog cov txuj ci ua haujlwm tshem cov burr yog qhov tseem ceeb kom ntseeg tau tias cov txheej txheem ua tiav nrog kev ua tib zoo thiab kev saib xyuas. Tsis tas li ntawd, cov neeg ua haujlwm yuav tsum hnav cov khoom siv tiv thaiv tsim nyog, suav nrog cov tsom iav, lub ntsej muag, hnab looj tes, thiab lwm yam khoom siv kev nyab xeeb kom tiv thaiv kev phom sij thaum lub sijhawm tshem cov burr.
4. Cov ntaub ntawv teev cia txog kev taug qab:
Tom qab ua tiav ib daim workpiece lawm, nws yog ib qho tseem ceeb uas yuav tsum khaws cov ntaub ntawv kom raug rau kev taug qab thiab kev tswj xyuas zoo. Kev sau cov ntsiab lus ntawm cov txheej txheem deburring, suav nrog txoj kev siv, lub sijhawm, thiab txhua qhov kev soj ntsuam cuam tshuam, tuaj yeem muab cov ntaub ntawv tseem ceeb rau cov kauj ruam tsim khoom tom ntej thiab kev lees paub zoo. Cov ntaub ntawv no pab txhawb rau kev taug qab tag nrho thiab kev lav phib xaub ntawm cov txheej txheem tsim khoom.
Xaus lus
Hauv kev xaus, qhov muaj burrs ntawm ib qho workpiece tuaj yeem muaj kev cuam tshuam loj rau qhov tsos thiab kev ua tau zoo ntawm cov khoom kawg. Yuav kom ntseeg tau tias qhov zoo thiab kev nyab xeeb ntawm cov workpieces, nws yog ib qho tseem ceeb kom tshem tawm burrs thaum lub sijhawm tsim khoom. Muaj ntau txoj hauv kev los tshem tawm burrs, thiab txoj kev tsim nyog yuav tsum tau xaiv raws li cov yam ntxwv tshwj xeeb thiab cov kev xav tau ntawm cov workpiece.
Lub sijhawm tshaj tawm: Lub Xya Hli-05-2024