Tag nrho cov txheej txheem ntawm cov nyees khawm (unsaturated polyester) tuaj yeem muab faib ua ob pawg: daim hlau (daim ntawv khawm) thiab rods (cov nyees khawm).Khawm yas
① Raw khoom
Unsaturated polyester yog cov khoom siv raw uas tau muab rho tawm los ntawm cov roj av, cov kua pob tshab thiab cov kua nplaum.
Cov resin nrog accelerator thiab curing tus neeg sawv cev tuaj yeem ntxiv nrog cov xim sib txawv, lossis lwm yam khoom siv raw, xws li siv quav ciab, ntsev, sawdust, straw, thiab lwm yam, cov khoom sib txawv ntawm cov khoom siv raw, ntawm qhov sib txawv, qhov kub thiab txias, sib txawv ceev thiab tshwj xeeb nrog. kev koom tes ntawm cov khoom siv, nws yuav tsim cov qauv hloov pauv, thiab nws kuj yog ib qho tseem ceeb ntawm cov khoom siv los ua cov pob zeb zoo nkauj xws li pearl shells, ox horns, txiv hmab txiv ntoo, ntoo grain, pob zeb, marble, thiab lwm yam.Khawm yas
② Xaiv qhov khoob raws li qhov xav tau
1: Phaj: Muab cov khoom sib xyaw ua ke rau hauv lub centrifuge rotating chim, feem ntau hu ua lub pouring chim los yog loj-inch, thiab ncuav ntau txheej raws li xav tau.Tom qab li 30 feeb, cov resin nyob rau hauv lub thoob yuav ua mos gel vim muaj tshuaj tiv thaiv, thiab yuav txiav.Daim ntawv rau hauv ib daim ntawv, thiab tom qab ntawd muab tso rau ntawm lub tshuab xuas nrig ntaus kom tawm ntawm tus menyuam mos.Txog 126 gongs ntawm 14L tshiab dawb paug yog xuas nrig tawm ntawm lub phaj.
2: Cov pas nrig: ntws cov kua nplaum tag nrho rau hauv lub raj txhuas waxed los ntawm lub oscillator tshwj xeeb, thiab thaum cov kua nplaum ua mos, rub tawm cov nplaum nplaum rau hauv lub raj txhuas thiab hlais tam sim ntawd.Lub slicing riam tuaj yeem txiav 1300 daim ib feeb.Ib tug 18L embryo.Txhua tus pas tuaj yeem txiav rau hauv 24L tshiab embryo rau txog 2 gongs.Khawm yas
③ Cov plaub hau embryo hardening
Txhua daim ntawv embryos lossis rods yog mos thiab yuav tsum tau muab tso rau hauv 80-degree dej kub rau 10 teev kom ceev cov tshuaj tiv thaiv.Tom qab cov tshuaj tiv thaiv tiav, cov embryos yuav dhau los ua cov embryos nyuaj.
④ Tsis siv neeg lub tsheb ua haujlwm
Lub tshuab tsis siv neeg lub tsheb khawm tuaj yeem hla lub tsheb nto, lub tsheb hauv qab thiab xuas nrig ntaus hauv ib qho dhau, txawm tias sau ntawv thiab kos duab tuaj yeem ua tiav hauv ib qho dhau los.Ib qho plaub qhov nrog sab thiab hauv qab khawm, tuaj yeem kos 100 nplej ib feeb, lub phaj thiab bar yog tib yam.
⑤ Polishing (sib tsoo)
Vim yog cov riam phom sab laug ntawm lub tsheb nto thiab covKhawm yasntawm lub tsheb, nws yuav tsum tau muab tso rau hauv ib lub thoob dej zeb kom zom nws.Lub maj mam tig dej zeb thoob feem ntau muaj dej thiab matte hmoov.Cov txheej txheem no siv sijhawm kaum teev.Cov nyees khawm tom qab dej sib tsoo muaj cov nyhuv matte.Yog tias koj xav kom muaj qhov ci ci, koj yuav tsum polish lawv.Xyoob core thiab siv quav ciab yog muab tso rau hauv lub thoob polished.Cov txheej txheem no siv sijhawm 20 teev;los yog muab cov pob zeb me me thiab pob zeb hmoov rau hauv lub tshuab polishing dej, ib txheej txheem kom ua tiav cov nyhuv saum toj no, cov txheej txheem no yuav siv sijhawm kaum tsib teev.
Tib yam li cov khoom siv raw kuj tseem tuaj yeem siv los ua cov pob txha horn buckles, resin Japanese cim buckles, resin kos npe thiab lwm yam raws li kev hloov pauv ntawm cov txheej txheem tom ntej.
Post lub sij hawm: Apr-25-2023