Causes of burr production
MFG NewsCauses of burr production in hardware stamping parts(Sheet metal parts) 1.The first possible reason is that the knife edge is blunt. Burr will be produced when the cutting edge is worn, blunt or gnawed. The factors affecting the blunt edge are: 1)It is not lubricated in time during operation, resulting in rapid wear; 2)Didn’t grind…