Company:Shandong Winsense Machinery Co., Ltd
Address:Korea Industrial Park,Fushan District,Yantai City, Shandong Province
Hydraulic Breaker Piston Problem
Our usual practice is to replace a set of pistons and oil seals, but just replacing a new piston does not completely solve all the problems. Because the cylinder has worn out, the inner diameter has become larger, the inner diameter of the cylinder has not rounded and the taper has increased, and the gap between the cylinder and the new piston has exceeded the design clearance, so the working efficiency of the breaker can not be fully recovered, not only that, but also Because the new piston works with the worn cylinder, the outer surface roughness is increased due to the wear of the cylinder, which will accelerate the wear of the new piston.
Hydraulic Breaker Piston Using
When the breaker is working for about three years, there will be a decrease in work efficiency. This is due to the wear on the outer surface of the piston and cylinder during operation, which increases the original clearance, increases the leakage of high pressure oil, reduces the pressure, and causes the impact energy of the breaker to decrease and the work efficiency to decrease.