升降舞台液压油缸缸筒采用滚压工艺有哪些优点？

升降舞台http://www.sdsjpt.net/金属工件在表面滚压加工后，表层得到强化极限强度和屈服点增大，工件的使用性能、抗疲劳强度、耐磨性和耐腐蚀性都有明显的提高。经过滚压后，液压油缸缸筒硬度可提高15～30%，而耐磨性提高15%。滚压加工可以使表面粗糙度从Ra6.3提高到Ra2.4Ra0.2，并且有较高的生产效率，有些工件可在数分或数秒钟内完成。
After landing stage metal workpiece surface rolling process, the surface to be strengthened to increase the ultimate strength and yield point, the use of performance of the workpiece, fatigue strength, wear resistance and corrosion

resistance has been significantly improved. After rolling, hydraulic cylinder hardness can be increased by 15 to 30%, while the wear resistance is increased by 15%. Rolling can increase the surface roughness Ra6.3 to Ra2.4Ra0.2, and has high production efficiency, some of the workpiece can be completed in a few minutes or a few seconds.

升降舞台滚压加工能解决目前某些工艺方法不易实现的关键问题，滚压加工使用范围广，在各大、中及小型工厂均能使用，不论是从加工质量、生产效率，生产成本等方面来看，滚压加工都是一项比较优越的加工方法。在某些方面，它完全可代替精磨、研磨、珩磨等光整加工。
Rolling landing stage to solve the key problem is not easy to achieve the current process for some, the wide use of rolling process, in large, medium and small plants can use, whether from the processing quality, productivity,production costs, etc. point of view, are a relatively rolling superior processing methods. In some ways, it completely replace the grinding, grinding, honing finishing.

升降舞台http://www.sdsjpt.net/按外力传递到滚压工具的加工方法可分为机械式、滚压式和弹簧式三类，按加工性质，可分为光精加工、强化加工两类。
Delivered by an external force to the landing stage rolling tool processing methods can be divided into mechanical, Roller and spring into three categories, according to the processing properties, can be divided into light finishing,strengthening process categories.