Conical Twin Screw Barrel,Conical Screw Barrel,Barrel Screws Stainless Steel,Hi Tech Screw Barrel Zhoushan Dinghai Jinsheng Bimetallic Plastic Machinery Factory (General Partners) , https://www.jinshenggalloy.com
T68 trampoline workbench overhaul
Before the overhaul of the T68 trampoline, the ellipticity of the hole often exceeded 0.08~0.10mm with the flat disc boring. The surface roughness could not meet the technical requirements and could not be produced. After the equipment was checked for accuracy, it was found that the accuracy of the workbench was extremely poor, and at the same time, the bed rail was damaged in many places and required overhaul. 1. Accuracy inspection and failure analysis before overhaul due to the shape tolerance and table caused by the boring processing with the flat disc