Vim lub me me xwm txheej los yog yuam kev nyob rau hauv tus txheej txheem ntawm chaw nres tsheb rau ntawm qhov chaw ntawm lub cev yog daim tawv nyias thiab khawb. Yuav kom kos lub yas bumper haum me kev sib tsoo nrog tej txawv teb chaws yam khoom. Qee zaus muaj thiab pluav. Lawv yog cov ntau ntau nyuaj rau tshem tawm. Tab sis los ntawm kos yuav pab tshwj xeeb technology - polished yas. Feem ntau muaj lis thiab cov yas qhov chaw nyob rau hauv lub sab hauv. Cia peb kawm saib yuav ua li cas lub lag luam yog ua, dab tsi txhais tau tias yuav tsum tau siv thiab yog dab tsi cov cuab yeej uas yuav tsum tau.
Yuav ua li cas yog technology?
Los ntawm polishing muaj coob tus neeg txhais tau hais tias kev kho mob ntawm cov hniav hlau, tab sis tsis yas qhov chaw. Thiab nws yog qhov tseeb, raws li cov hlau yog check ntau. Yas, nyob rau hauv sib piv rau hlau, muaj siab brittleness. Nws yog vim hais tias ntawm no xav txog kev teem, polishing tsheb yas yuav tsum tau ua los ntawm ib tug tshwj xeeb technology. Qhov twg acrylic txha hniav laus rau hlau yooj yim mas load cia li yas qhuav los yog deform. Nyob rau hauv kev txiav txim los kho tau cov yas qhov chaw, muaj ob txoj kev uas tso cai rau koj los me kev puas tsuaj. Qhov no polishing, los yog lwm yam restorative cov txheej txheem. Rau cov neeg uas yuav mus rau restore lub yas qhov chaw, nws yuav tsum tau hais tias lub reconstruction kev ua hauj lwm tsis yuav tsum tau tej kev txawj. Hais tias tag nrho cov mus zoo, koj yuav tsum mus sim daws cov kev puas tsuaj haum ntxhib no los txhuam. Sib Tsoo tsuas ua zoo-grained daim tawv nqaij. Yuav kom siv uas tsis yog-abrasive polishing ntaub ntawv thiab tau xav. Tag nrho cov ua hauj lwm yog feem ntau yog muab faib ua ob theem - ib tug yuav txo tau dab nrog lub processing ntawm polishing, polishing nws tus kheej ncaj qha. Nws yog to taub raws li qhov kev tshem tawm ntawm ib tug heev nyias txheej nyob rau hauv lub workpiece dlhos cov kev puas tsuaj. Tsis tas li ntawd rau cov kev kho mob, siv dej - wetted ntwav txhuam ntoo nws. Nws yog nthuav tias muaj ntau domestic masters pom zoo kom ua tej hauj lwm nyob rau hauv lub kais: nws yog ib qho yooj yim mus tshem tawm cov hais los ntawm tus nto thiab tiv thaiv overheating. Tab sis tsis tau muab kev koom tes nyob rau hauv ntau npaum li cas: pwm thiaj li cov hauj lwm zoo ntawm kev siv cov zoo ntxhib no los txhuam.
ntaub ntawv uas yuav tsum tau
Yog hais tias koj xav tau kom tshem tawm cov theej loj khawb, namely ntau tshaj 0.2 hli, nws yog pom zoo kom siv ntwav txhuam ntoo P400 los yog P600. Nyob rau hauv lub rooj plaub uas lub yas polishing yog ua los ci thiab tshem me me khawb nyob rau hauv daim ntawv ntawm cov mesh, siv P1000-P5000. Yog hais tias nrhiav tau ntawm cov ntaub ntawv, muaj tej yam teeb meem, qhov mus kom ze thiab cov tshuaj txhuam hniav. Lawm, cov nyhuv ntawm no ua hauj lwm yuav tsum yog ib tug me ntsis txawv.
Polishing siv tshwj xeeb cov cuab yeej
Manually nws yog heev yooj yim mus cuag ib tug zoo tshwm sim. Kws txawj qhia kom siv ib cov plaub hau tshuab los yog ib tug sander. Qhov no yuav ho kom tus txheej txheem, thiab cov kev tshwm sim yuav thov koj. Ua hauj lwm hom kev kawm txawv los ntawm txhua lwm yam. Xav txog ob leeg.
Yuav ua li cas los kho tau cov yas qhov chaw siv ib tug li
Txawm los kho ib tus torpedo, koj yuav tsum siv ib tug ntau lub sij hawm thiab kev rau siab. Tab sis yas polishing yog sai npaum li cas nrog rau cov kev pab los ntawm ib tug qhob li. Ib txhia tsev master siv rau qhov no lub cev muaj zog los ntawm ib daim kab xev recorder, tab sis nws yog ib qhov zoo tshaj plaws rau lub hom phiaj no haum laum. Thaum kawg ntawm lub laum nozzle primatyvayut kho nrog polishing los yog cov tshuaj txhuam hniav. Nrog xws li ib tug cov neeg kho tshuab polishing ntawm lub tseem ceeb tshaj plaws - tsis txhob tso siab rau saum npoo av. Yog xav tau zoo tau, nws yog ib qho tseem ceeb rau tus xov tooj ntawm revolutions. Yog hais tias tus txheej txheem yog nqa tawm siv ib cov pa txhais tes xyaum, ces koj yuav tsum tau tsim ib tug tshwj xeeb nozzle nrog ib tug xauv. Tsis tas li ntawd thaum lub sij hawm xyaum ua hauj lwm tseem ceeb kom paub tseeb tias tsis overheat qhov khoom. Siv eccentric tshuab, nws yog ib qhov nyuaj rau lossi saib xyuas cov xovxwm quab yuam. Vim li no, cov hnab yas qhov chaw yog ib qho yooj yim rau yaj.
Polishing nrog ib tug plaub hau tshuab
Yas qhov chaw raug siab kub. High kub yuav ua tau kom kev nkhaus. Tab sis nyob rau hauv kev txiav txim los kho tau cov yas los ntawm kos rau zoo tshaj plaws, qhov kub thiab txias yuav pab tau. Yog li ntawd, yog hais tias tus pre-kub lub tsev ib feem hairdryer yog heev piv cov ua hauj lwm. Nws yog ib nqi nco ntsoov tias lub phenomenon ntawm cua kub yog tsis zoo tshaj plaws txoj kev muaj feem xyuam rau cov xim muaj hlau. Yog li ntawd, yog hais tias tus yas yog pleev xim rau, qhov no txoj kev yog tsis haum. Hairdryer tsis rhuab qhov chaw ntawm qhov chaw nyob rau hauv uas yog puas, thiab loj cheeb tsam. Qhov no ua rau niaj hnub zoo li cov cua kub. Khawb thiab lwm yam tsis xws luag yuav ploj vim lub melting ntawm yas. Qhov no tus txheej txheem yog zoo tshwm vim hais tias ntawm lub unpredictability ntawm cov ntaub ntawv uas: peb yuav tsum tau tsuas yog ib tug me ntsis rau overheat thiab tawg nrog khawb pib ua luam dej, tab sis tsis nruj. Qhov kub yog pom zoo kom ua rau kom maj mam thiab lossi saib xyuas tus txheej txheem los mus ua kom nws nyob rau hauv lub sij hawm kom tsis txhob. Qhov no high-polished yas tsheb ua hauj lwm tsis ib txwm, nws nyob ntawm seb yam ntawm yas, raws li zoo raws li qhov loj ntawm lub lesion. Tsis xav kom suav tau rau ib tug loj kos kiag li disappears. Nws muaj ntxiv cov txheej txheem lub loj khawb thiab tshuab polishes.
polishing pastes
Polished yas nyob rau hauv tsev, los sis es nws zoo nyob rau raug khaws muab tshuaj txhuam. Xaiv haum nyob rau hauv lub loj ntawm lub lesion. Yog hais tias nws yog ib tug me me abrasions rau lub bumper lacquer, ces haum, me ntsis tapered 3M 09375. Tom qab nws yuav kho tau nrog ib tug uas tsis yog-abrasive defect ZM 09.376 - nws ua hauj lwm pab rau ci. Cov tebchaw no nyob rau hauv zoo thov thiab lub koob npe nrov. Txhua tus xov tooj yog ib tug nyias muaj nyias ib lub vajvoog rau polishing. Rau krupnoabrazivnoy siv dawb - nws yog lub feem ntau txhav. Dub - mos heev.
npaj ua hauj lwm
Piv txwv li, qhov yuav tsum tau los mus daws cov bumper. Polishing dub yas bumper yuav zoo tshaj yog hais tias tus lub caij yav tas los muab tshem tawm. Yog li ntawd koj yuav saib tau txhua qhov chaw. Ntxiv mus, lub bumper yog tsim nyog los ntxuav nrog tsuaj zawv plaub hau thiab qhuav kiag li. Tom ntej no, degreasing yog ua. Haum dawb ntsuj plig los yog antisilikon.
Tus txheej txheem ntawm polishing
Ua hauj lwm yuav tsum nqa tawm siv ib lub tshuab. Nws teem ib lub caij nyuab dawb voj voog. Yog hais tias lub khawb yog sib sib zog nqus, lawv yog pre-kho nrog ntwav txhuam ntoo P2000 tso zis. Ntxiv rau cov hnab yas nto coated nrog ib tug ciab ntxhib feem thiab thaum uas tsis muaj speeds, muaj tsawg heev siv dag zog, lub siab tshaj plaws Translational zog muab tshuaj ntxuav qhov muaj pes tsawg leeg tshaj tag nrho cheeb tsam. Care yuav tsum tau coj li ntawd tag nrho saum npoo twb kho. Ces kom cov kev ceev kom 2500, thiab mus txuas ntxiv cov txheej txheem. Nws yog tsis tsim nyog los kho tau "rau hauv lub qhov." Yog hais tias koj tau nqa tam sim ntawd ntawm tus txheej txheem yuav ua kev puas cov xim muaj hlau. Tom qab kawm tiav ntawm no theem daim nrog ib tug mos mos thiab qhuav daim ntaub, nws yuav tshem tawm cov remnants ntawm pasta, uas yuav tiv thaiv tau cov theem kawg. Tom ntej no abrasive muab tshuaj txhuam yog muaj ntaub ntawv rau 3M 09.375 coj voj voog. Lub tshuab tsis txawv los ntawm lub yav dhau los txheej txheem. Maj mam, lub polish yog thov mus rau tag nrho cheeb tsam. Ces, zaum kawg polishing ntawm yas yaug pab - bumpers los yog lwm yam yog ib feem ntawm 3M ua 09.375 muab tshuaj txhuam rau ib tug dub voj voog.
xaus
Qhov ntawd yog yuav ua li cas koj yuav muab cov tsos ntawm ib yam khoom tshiab ntawm cov yas ib feem. Tom qab qhov kawg ntawm polishing yog pom zoo kom siv cov ciab rau ntawm lub hnab yas los Teflon rau zoo dua tiv thaiv.