China mechanical Fittings, machinery parts processing production when hemp dot causes

1) have thick scratches behind the remnants of the final

2) fine grinding and polishing time enough

3) fine grinding surface evenly among or not with edge differ big

4) parts in the mirror plate due to the cause

5) square or rectangle after grinding Angle of collapse

6) polishing mold processing time is too long or polishing use for a long time and polishing efficiency

7) fine grinding surface shape error is too big, especially high, easy cause edge polishing not fully

china mechanical Fittings, machinery parts processing production when hemp dot solution
1) fine polish laps from the edge to the proper matching, middle processing

2) fine grinding should remove on shayan coarse, polishing time should be enough

3) use slotting die fine sand, add uniform

4) found that after should put alone, or heavy behind mark

5) to choose the proper control procedure, binding glue temperature and hot glue, bonded mirror plate thickness shall conform to the standards

6) change polishing and polishing of each index (PH), periodic management

7) fine grinding various light circle should be strictly according to match process operation instruction card operation

Hailifan Machinery Fittings Factory of products:mechanical Fittings,hardware Fittings,hardware,machinery parts,Machinery processing,metal processing,Bolt,Parts processing,parts processing.Valve Fittings,Auto Fittings,Engineering Fittings,Hardware tools Etc.