No. 3 Tiav

No. 3 Finish yog characterized los ntawm luv luv, kuj coarse, parallel polishing kab, uas ntev uniformly raws li ntev ntawm lub kauj. Nws yog tau los ntawm ob qho tib si mechanically polishing nrog maj mam finer abrasives los yog dhau lub kauj los ntawm tshwj xeeb rolls, uas nias ib tug qauv rau hauv lub nto uas simulates cov tsos ntawm mechanical puas. Nws yog ib qho me me reflective tiav. Thaum mechanically polishing, 50 lossis 80 grit abrasives feem ntau yog siv thaum pib thiab qhov kawg ua tiav feem ntau ua tiav nrog 100 lossis 120 grit abrasives. Qhov saum npoo roughness feem ntau yog Ra 40 micro-inch lossis tsawg dua. Yog hais tias tus fabricator yuav tsum tau muab sib xyaw rau hauv welds los yog ua lwm yam refinishing, lub resulting polishing kab feem ntau yog ntev dua nyob rau hauv cov khoom polished los ntawm tus tsim khoom los yog tus xov tooj-polishing lub tsev.

Daim ntawv thov

Brewery khoom, khoom noj khoom haus, khoom noj khoom haus, Scientific apparatus