M8850轴承磨床是我厂于1959年年底试制成功的第一台采用液压传动的大型轴承磨床。从这台机床上,可以充分看出液压传动在轴承磨床上的优越性,与过去我厂生产的л3系列轴承磨床相比较,无论在进给机械方面,或砂轮架运动方面,都要简单得多。但是美中不足的是:在工件摇摆方面,还是采 M8850 Bearing Grinding Machine is the first large hydraulic bearing bearing grinder successfully manufactured by our factory at the end of 1959. From this machine, you can fully see the advantages of hydraulic transmission in the bearing grinder, and in the past I produced л3 series bearing grinder compared to both in terms of feed machinery, or wheel frame movement, should be simple many. But the fly in the ointment is: In the workpiece swing, or mining