Bi-directional polishing machine is to make use of the moving extrusion of the upper and lower oil pressure cylinders to make the soft abrasive flow through the machining surface, the inner hole or the end angle, and to process the burr, chamfering and polishing grinding, and the mirror surface is processed with the reciprocating motion.This processing is the most suitable method for the the complex shape which usual cutting tools can not work, such as the concave and convex surface and the bend pass. is the most suitable processing method. especially mirror polishing in the guide pipe of the gas liquid, which grinding marks consistent in the direction of the flow.It can effectively improve the performance, quality and gloss of the mold or work piece to reach the mirror level, and prolong the service life.
The surface roughness after polishing can reach Ra0.025-Ra0.04μm.
磨粒流体抛光机是将工件置于机器工件台面,以治具夹持后机器上方磨 料缸及固定座以油压缸向下紧密固定后,中间上下磨料缸将磨料充满后,下方往上方流动到顶部后再由上往下流动.以此上下往复运动方式,在选择流动次数及流动 量达到抛光效果.可用于钨钢工件、精密金属工件、陶瓷工件，管道工件、挤型模工件等。