Kev pab them nqi tsis muaj secrets

Kev mus xyuas qhov chaw no yuav tsis txaus siab rau tus tswv ntawm plaub lub log. Kev siv cov kev pabcuam ntawm lub khw pleev xim, vim tias cov ncauj lus no tau tham hauv tsab xov xwm no, ib txwm cuam tshuam nrog cov nqi ntau. Txawm li cas los xij, txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau yog qhov kawg, nws yog ib qho tsim nyog yuav tsum ua raws li kev ua haujlwm ntawm tus kheej, los ntawm sanding lub saum npoo ntawm lub cev kom pleev xim, ua tib zoo siv cov xim thiab xaus nrog nws kom qhuav.

Cib, los yog tej zaum ib tug grinder?

Thawj qhov uas yuav tsum tau ua ua ntej siv cov xim pleev xim yog ua tib zoo xuab zeb qhov chaw xaiv ntawm lub cev. Nyob rau hauv feem ntau cov khw muag xim, orbital sanders yog siv nyob rau hauv thawj theem ntawm machining, thiab xov (polishing) yog ua nrog ib tug tshwj xeeb thaiv thiab dej-raws li abrasives. Lub caij no, cov kws tshaj lij tau ntseeg tias cov shredders kuj tuaj yeem siv rau ntawm theem thib ob ntawm kev ua haujlwm. Txawm li cas los xij, tsis txhob hnov ​​​​qab ua raws li ob peb txoj cai yooj yim. Ib qho yog siv cov grinders nkaus xwb uas tsim los rau kev pleev xim rau kev ua haujlwm, nyiam dua nrog 150mm disc (rau kev kho me me 75mm discs siv tau). Tsis tas li ntawd, cov nqaij grinder yuav tsum tau nruab nrog lub npe hu ua mos pib thiab oscillate increments ntawm 2,5 mus rau 3 hli rau kev nplua-tuning. Qhov zoo ntawm kev siv cov cuab yeej no tshaj cov tsoos blocks thiab dej-raws li abrasives yog ntau heev. Ua ntej, lub sij hawm sib tsoo yog txo nyob rau hauv ob theem ntawm lub machining ntawm rooj plaub. Nyob rau tib lub sij hawm, nws yog txawm, uas zam cov tsos ntawm stains los ntawm screed nyob rau hauv ib tug nyuaj-mus txog qhov chaw. Tsis tas li ntawd, kev siv cov xuab zeb tshem tawm cov kev sib cuag ntawm cov ntaub ntawv xim nrog dej (raws li yog cov ntaub ntawv siv cov abrasives ib txwm siv), uas tso cai rau koj kom tau txais lub tsho zoo kawg nkaus.

Nrog rau txoj cai da dej

Tom qab lub substrate tau npaj kom zoo, cov kua roj vanish yog siv rau nws qhov chaw. Qhov tseem ceeb nyob rau hauv cov ntaub ntawv no yog siv cov nozzles tsim nyog nyob rau hauv cov tshuaj tsuag phom thiab cov tshuaj tsuag kom raug ntawm txhua theem ntawm txoj hauj lwm. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog thaum thov dej- lossis acrylic-based primers. Txaus nws hais tias siv lub nozzle uas tsuas yog 0,1-0,2 hli loj dua ua rau lub kaum los yog li microns thicker txheej ntawm cov kua roj vanish. Vim yog siv cov nozzles uas loj dhau lawm thiab tib lub sij hawm ib qho kev txo qis hauv cov tshuaj tsuag siab ntawm cov lacquer, muaj teeb meem nrog kev ziab ntawm cov ntaub ntawv lacquer txheej, nrog rau cov teeb meem nrog nws txoj kev kho kom zoo. Hauv qhov xwm txheej hnyav, qhov tsis zoo nkauj yuav tshwm sim ntawm qhov chaw, uas yuav tsum tau muab tshem tawm, yog li rov pib dua tag nrho cov txheej txheem pleev xim.

Ib txwm los yog nrog lub tshuab hluav taws xob radiant?

Cov theem kawg ntawm txhua theem ntawm kev ua kua roj vanish yog kom qhuav. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog nyob rau theem ntawm kev thov putty thiab tom qab siv lub tsho tiav. Lub hauv paus qhuav kom zoo (nyeem: tshav kub thiab thinner resistant) tiv thaiv qhov ua tiav ntawm matting thiab puas (xws li "tawg" lossis khawb) tom qab ntawd. Kev ziab tuaj yeem ua tau raws li kev cai, piv txwv li. tawm hauv lub tsheb rau ob peb lossis ob peb teev hauv lub rooj tshuaj tsuag. Txawm li cas los xij, qhov no yog lub sijhawm siv sijhawm thiab tsis muaj txiaj ntsig, tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv ntawm kev pleev xim rau qhov chaw me me. Vim li no, nws raug nquahu kom siv cov hu ua luv-yoj emitters. Ob qho tib si yooj yim dua thiab ntau cov khoom siv nplua nuj muaj nyob hauv khw. Thawj ntawm lawv tsis muaj qhov ntsuas kub, yog li nws yog qhov yuav tsum tau siv cov pyrometers tuav tes, ua tsaug uas koj tuaj yeem tswj tau qhov kub ntawm qhov qhuav. Txawm li cas los xij, nws yog qhov zoo dua los siv cov radiators nrog cov ntsuas kub, vim lawv muab "automation" ntawm cov txheej txheem ziab tsis tas yuav tsum tau tswj qhov kub thiab txias. Raws li cov kws tshaj lij, tus nqi siab dhau tuaj yeem ua rau "kaw" sai heev ntawm cov kua roj vanish txheej. Qhov phem tshaj, nws yog xim hlau lossis pearlescent lacquers yuav tsis kis tau zoo. Ntawm qhov tod tes, qhov kub qis qis dhau los ua rau lub sijhawm evaporation ntawm cov xim pleev xim. Yog li ntawd, lub sij hawm ziab tuaj yeem ua ob npaug.