Company:Shandong Winsense Machinery Co., Ltd
Address:Korea Industrial Park,Fushan District,Yantai City, Shandong Province
Hydraulic Breaker Cylinder Assy Maintenance
Repair is re-grinding, eliminating wear marks (including scratches), generally need to grind 0.6~0.8mm (one side 0.3~0.4mm), the original hardened layer is still about 1mm, so the cylinder weight after grinding, its The surface hardness can be guaranteed, so the wear resistance of the inner surface of the cylinder is not much different from that of the new one. It is feasible to repair the worn cylinder once.
Hydraulic Breaker Cylinder Assy Repair
After the cylinder is repaired, its size is bound to change. In order to ensure that the impact energy of the original design is constant, the front and rear cavity areas of the cylinder must be redesigned. On the one hand, the area ratio of the front and rear cavities must be consistent with the original design. At the same time, the area of the front and rear chambers and the original area should also be the same, otherwise the flow will be changed, resulting in unreasonable matching of the hydraulic hammer and the host flow, resulting in adverse consequences.