Vim li cas cov acrylic (plexiglass) cov paib muaj kam rau ua?
Acrylic cam khwb cia ntawv yog tsim los ntawm cov txheej txheem casting; thaum daim ntawv extruded yog tsim los ntawm kev kho tshuab extrusion, txheej txheem extrusion zoo li nias tawv nqaij ntawm ob daim hlau nruas, uas yog tuab thiab zoo ib yam, tab sis tsis tuaj yeem raug nias ntawm cov txiag ntoo tuab.
Txoj kam rau ua yog muaj feem xyuam nrog qhov lag luam ntawm cov acrylic casting phaj. Txij li thaum lub phaj casting yog cov vaj huam sib luag acrylic tsim los ntawm melting cov lus acrylic, cov casting tuab kuj txawv
Raws li cov tuab ntawm cov khoom lag luam acrylic nce, lub siab ntev ntawm cov cam khwb cia phaj yuav dhau los loj dua. Kev kam rau ntawm acrylic rau ntawm daim hlau extruded tuaj yeem tswj tau hauv ± 0.1mm. Cov acrylic cov paib muaj tolerances, uas cuam tshuam txog cov khoom ntawd.
