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近年来,新型粘涂材料解决了许多维修难题,现介绍MY系列粘涂剂在维修应用中效果较显著的两例。 1.闭式双点压力机平衡器气缸修复 该压力机因平衡器活塞杆与滑块连接螺母滑扣,致使二者连接处突然断开,造成平衡器气缸缸壁轴向裂开三处(沿圆周方向在半周范围内),最长的裂纹长210mm,宽2.1mm。此平衡器缸体内径φ500mm,外径φ580mm,高800mm,如采用焊接工艺,须拆下焊接,然后装上,既不能保证焊接质量(因是铸件),又费工时;如更
In recent years, the new adhesive coating materials to solve many maintenance problems, is now introduced MY series adhesive coating repair effect in the more prominent two cases. 1. Closed two-point press balancer cylinder repair The press due to balancer piston rod and slider connection nut slide, resulting in a sudden disconnect between the two connections, resulting in balancer cylinder cylinder wall axial cracked three ( Along the circumferential direction within a half weeks), the longest crack length 210mm, width 2.1mm. The balancer cylinder diameter φ500mm, φ580mm diameter, 800mm high, such as the use of welding technology, to be removed and then mounted on the welding, both to ensure the quality of welding (because of castings), but also man hours; such as more