升降舞臺http://m.s8309.cn/金屬工件在表面滾壓加工后，表層得到強化極限強度和屈服點增大，工件的使用性能、抗疲勞強度、耐磨性和耐腐蝕性都有明顯的提高。經(jīng)過滾壓后，液壓油缸缸筒硬度可提高15～30%，而耐磨性提高15%。滾壓加工可以使表面粗糙度從Ra6.3提高到Ra2.4Ra0.2，并且有較高的生產(chǎn)效率，有些工件可在數(shù)分或數(shù)秒鐘內(nèi)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.

升降舞臺滾壓加工能解決目前某些工藝方法不易實現(xiàn)的關(guān)鍵問題，滾壓加工使用范圍廣，在各大、中及小型工廠均能使用，不論是從加工質(zhì)量、生產(chǎn)效率，生產(chǎn)成本等方面來看，滾壓加工都是一項比較優(yōu)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.

升降舞臺http://m.s8309.cn/按外力傳遞到滾壓工具的加工方法可分為機械式、滾壓式和彈簧式三類，按加工性質(zhì)，可分為光精加工、強化加工兩類。
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.