Throughfeed superfinishing of piston rod dampers requires a stable multistep process and success depends on the meticulous combination of several solutions. This is why when a long-term customer of ours approached us and requested a solution for superfinishing piston rod dampers with repetitively accurate surface qualities of Rz 0.5 and an improved tool life, our engineers chose to test a set of different specifications with 410A sulfurized in focus. Due to its unique composition of long-lasting grits and a strong bonding system V243, the tool was able to reach an even better surface quality and double tool life, while maintaining stable tool quality. The rough 1A 150 P 6 V716 allowed for the secure removal of the chromium droplets hardening on the surface that result from the coating of the workpiece.
More details are available in the process summary below.
