Txheej txheem cej luam ntawm Ncej Polishing txheej txheem
1. Ncej Polishing yog dab tsi
Ncej polishingyog ib kauj ruam tseem ceeb hauv cov txheej txheem tsim cov iav tsom iav thiab cov txheej txheem tseem ceeb rau kev ua kom zoo ntawm cov ncej. Cias muab, nws zoo li muab tus ncej sib sib zog nqus "kev kho kom zoo nkauj". Los ntawm kev sib tsoo tshuab, tshuaj kho mob, lossis cov txheej txheem sib xyaw ua ke, ntau yam tsis xws luag xws li burrs, khawb, thiab oxide txheej rau ntawm qhov chaw ntawm cov khoom nyoos blanks tuaj yeem raug tshem tawm zoo. Piv txwv li, ib tug tshiab tsim hlau ncej tej zaum yuav muaj me ntsis khawb thiab ntxhib me ntsis ntawm cov txheej txheem tsim, thiab cov imperfections yuav ploj tom qab polishing.
Thaum lub sij hawm polishing txheej txheem, kev sib tsoo tshuab siv lub siab - nrawm tig polishing lub log ua ke nrog abrasives ntawm ntau qhov sib txawv me me los zom cov thav duab saum npoo-ntau zoo li sanding ntoo kom du tawm qhov tsis sib xws. Kev kho tshuaj, ntawm qhov tod tes, siv cov tshuaj lom neeg tshwj xeeb los tiv thaiv cov ncej saum npoo, dissolving nto impurities thiab ua rau cov ncej smoother. Txawm hais tias siv txoj kev twg los xij, lub hom phiaj ntawm qhov kawg yog ua kom lub thav duab saum npoo huv si, flatter, thiab ntau ci ntsa iab, thaum ua kom ntseeg tau tias cov qauv tsim muaj zog thiab cov ntsiab lus tsim tshwj xeeb ntawm tus ncej nyob tsis tu ncua.
2. Qhov tseem ceeb ntawm Frame Polishing
2.1 Qhov Zoo Tshaj Plaws
Rau cov neeg siv khoom, tsom iav tsis yog tsuas yog cov cuab yeej kho qhov muag tab sis kuj yog cov khoom siv zam. Polished thav duab tuaj yeem ua tiav daim iav -zoo li ci ntsa iab lossis matte tiav, ua kom cov khoom zoo nkauj zoo nkauj heev. Piv txwv li, polished acetate thav duab zoo kawg nkaus qhia lawv cov xim translucent, ib yam li cov xim zoo nkauj gemstones. Lub caij no, polished titanium alloy thav duab qhia txog qhov hloov maj mam smoothness ntawm cov hlau, exuding tus hwm xav tias instantly nce cov khoom tus nqi ntxiv thiab kev sib tw ua lag luam.
2.2 Kev Txhim Kho Kev Ua Haujlwm
Los ntawm cov tswv yim pom zoo, burrs ntawm tus ncej tuaj yeem khawb ntawm daim tawv nqaij thaum hnav, ua rau tsis xis nyob rau cov neeg siv khoom. Tshem tawm cov burrs los ntawm polishing ua kom muaj kev hnav zoo dua. Tsis tas li ntawd, polishing tsim ib qho kev ntxhib los mos ntawm lub ntsej muag, txo cov hws thiab roj ntawm tus ncej. Raws li peb txhua tus paub, kev tawm hws thiab roj ntev ntev tuaj yeem ua rau lub thav duab thiab ua rau nws lub neej ua haujlwm luv. Polishing zoo daws qhov teeb meem no thiab txuas ntxiv lub thav duab lub neej.
2.3 Kev sib koom ua ke
Cov ncej feem ntau xav tau cov txheej txheem tom ntej xws li electroplating, txau, thiab laser engraving thaum lub sijhawm tsim khoom. Polishing nteg lub hauv paus ruaj khov rau cov txheej txheem no: lub hauv paus du kom ntseeg tau tias cov txheej txheem sib npaug. Ua ib qho piv txwv ntawm electroplating- ib qho tsis sib xws ntawm tus ncej yuav ua rau lub plating tuab tsis sib xws, uas cuam tshuam rau ob qho tib si zoo thiab zoo.Polished ncejtiv thaiv qhov teeb meem no thiab xyuas kom meej qhov ua tiav ntawm cov txheej txheem tom ntej.
Kev txheeb xyuas cov kauj ruam tseem ceeb hauv Frame Polishing
1. Ua ntej-Polishing Preparation
1.1 Kev ntsuam xyuas cov khoom thiab qhov tsis zoo
Cov ntas ua los ntawm cov khoom sib txawv muaj cov khoom siv lub cev tshwj xeeb, uas yuav tsum tau ua kom tiav thiab cov ncauj lus kom ntxaws ua ntej polishing. Piv txwv li, cov nplooj ntawv acetate muaj qhov hardness tsawg thiab nws yooj yim rau deformation thaum raug kub; txoj kev kho mob rau nto khawb kuj txawv heev nyob ntawm seb lawv qhov tob. Beta-titanium alloy boasts zoo heev toughness, tab sis tsis tsim nyog polishing tau yooj yim tsim oxide txheej tshiab uas cuam tshuam thav duab zoo. Stainless hlau thav duab muaj siab hardness, yog li txiav txim siab qhov℃ntawm oxidation nto thiab qhov chaw ntawm ntug chips yog qhov tseem ceeb rau kev tsim cov txheej txheem polishing tom ntej.
Yog li ntawd, kev kho polishing kev daws teeb meem yog xav tau rau cov ntaub ntawv sib txawv. Rau acetate thav duab, qhov kub thiab txias yuav tsum tau tswj nruj me ntsis thaum xaiv cov txheej txheem polishing thiab tsis tiv thaiv cov khoom deformation los ntawm overheating. Rau titanium alloy thav duab, kev tiv thaiv tshwj xeeb yuav tsum tau ua kom tsis txhob tsim cov oxide txheej tshiab thaum polishing.
1.2 Accessory Disassembly thiab Kev Tiv Thaiv
Ncej accessories xws li lub tuam tsev hinges, lub qhov ntswg pads, thiab cov khoom zoo nkauj yog qhov muaj feem cuam tshuam rau kev puas tsuaj thaum polishing. Yog li ntawd, cov khoom tawg yooj yim no yuav tsum tau ua tib zoo tshem tawm thiab khaws cia ua ntej polishing. Rau cov khoom uas tsis yog- tshem tawm tau zoo li cov cim hlau thiab cov khoom siv electroplated, siab - kub- cov ntaub nplaum tiv thaiv yog siv los npog thiab tiv thaiv lawv kom zoo. Qhov no zoo tiv thaiv lub log polishing los ntawm khawb cov khoom no los yog tus neeg saib xyuas polishing los ntawm corroding lawv, yog li xyuas kom meej tag nrho cov kev ncaj ncees thiab cov tsos ntawm tus ncej.
2. Rough Polishing: Tshem tawm qhov tsis xws luag
2.1 Kev xaiv cuab yeej
Lub hom phiaj tseem ceeb ntawm kev ntxhib polishing yog tshem tawm qhov pom tseeb ntawm qhov tsis xws luag thiab npaj cov thav duab rau kev ua haujlwm zoo tom ntej. Nyob rau theem no, abrasive sib tsoo log (xws li txhuas oxide log) feem ntau yog siv, nrog ib tug particle loj feem ntau li ntawm 80 mus rau 120 mesh. Cov log no muaj peev xwm sib tsoo muaj zog thiab tuaj yeem tshem tawm burrs, txhaj tshuaj seem seem, thiab khawb tob los ntawm tus ncej. Fiber resin log kuj yog lwm txoj hauv kev zoo -lawv tiv thaiv cov khoom siv thaum sib tsoo, txo kev puas tsuaj rau tus ncej.
Rau qhov sib txawv ntawm cov thav duab (xws li, sab nrauv, sab hauv lub npoo, npoo thiab cov ces kaum), cov cuab yeej siv txoj kev tuaj yeem hloov kho kom yooj yim rau kev sib tsoo ntawm txhua qhov chaw.
2.2 Cov ntsiab lus tseem ceeb ua haujlwm
Kev ua haujlwm ua ntu zus thiab cov txheej txheem yog qhov tseem ceeb thaum polishing ntxhib. Peb feem ntau ua raws li "nto-rau-ntug" ib ntus: thawj zaug sib tsoo cov npoo loj ntawm tus ncej, tom qab ntawd ua cov ntug cheeb tsam. Thaum tuav lub thav duab, nws yuav tsum tau nias rau ntawm lub log polishing ntawm 45℃lub kaum sab xis kom ntseeg tau tias txawm tias quab yuam faib rau ntawm tus ncej, tiv thaiv hauv zos dhau - sib tsoo uas tuaj yeem ua rau qhov deformation. Siab yuav tsum tau siv uniformly yam tsis muaj fluctuation.
Piv txwv li, thaum polishing lub qhov ntswg pad bracket cheeb tsam ntawm acetate thav duab, lub teeb kev sib cuag nrog lub polishing log yuav tsum tau ua tib zoo zom, tsis txhob bracket breakage los ntawm lub zog ntau dhau.
3. Fine Polishing: Surface Texture Enhancement
3.1 Precision sib tsoo
Tom qab polishing ntxhib, feem ntau qhov chaw tsis xws luag raug tshem tawm, tab sis tus ncej saum npoo tseem tsis du txaus thiab yuav tsum tau polishing zoo. Nyob rau theem no, peb hloov mus rau qhov zoo -grained polishing log (piv txwv li, 200-400 mesh fiber ntau log) rau kev sib tsoo ntau dua. Polishing tebchaw kuj tseem siv ua ke, nrog cov xim sib txawv ua haujlwm sib txawv. Liab polishing compound feem ntau yog siv los tshem tawm cov kab zoo sab laug los ntawm kev ntxhib polishing, ua rau tus ncej nto flatter. Dawb polishing compound yog siv rau daim iav polishing, muab tus ncej glossy, reflective tiav.
Thaum lub sij hawm polishing zoo, thav duab saum npoo yog hauv av rov qab mus txog thaum txhua qhov pom khawb raug tshem tawm thiab qhov roughness ntawm qhov chaw raug txo kom qis dua Ra 0.2μm, ua tiav cov kev ntxhib los mos ntawm tus ncej.
3.2 Cov ntsiab lus tiav
Complex curved nto ntawm tus ncej, xws li qhov nkhaus ntawm cov tuam tsev thiab cov grooves ntawm cov qauv carved, yog qhov nyuaj rau ncav cuag nrog cov cuab yeej polishing li niaj zaus, uas ua rau tsis muaj qhov "qhov muag tsis pom kev". Rau cov cheeb tsam no, cov log me me los yog paj rwb swabs dipped nyob rau hauv polishing muab tshuaj txhuam yog siv rau phau ntawv refinement. Kev tuav tswj kev ua haujlwm tso cai rau kev hloov pauv ntau dua hauv kev tuav cov duab nyuaj, ua kom muaj kev hloov pauv ntawm cov npoo thiab ua tiav zoo tag nrho ntawm txhua qhov nthuav dav ntawm tus ncej.
