Why use copper beat instead of other in the assembly
The hardness of copper than steel, iron and other metal to be small, so, when stroked, the workpiece by instantaneous impact is small, not easy deformation, if the use of steel on steel, easy to deformation of the workpiece caused by unqualified assembly.
The hardness of copper than steel, iron and other metal to be small, so, when stroked, the workpiece by instantaneous impact is small, not easy deformation, if the use of steel on steel, easy to deformation of the workpiece caused by unqualified assembly.
The hardness of copper than steel, iron and other metal to be small, so, when stroked, the workpiece by instantaneous impact is small, not easy deformation, if the use of steel on steel, easy to deformation of the workpiece caused by unqualified assembly.
