论文部分内容阅读
一、概述阀门闸板平面(钨钢环平面)研磨机是受某公司委托而进行改进设计的。该研磨机原是由该公司自己设计制造的。机床的研磨盘直径达1.3m,厚90mm(包括研磨块的厚度在内),正常要求研磨盘转速为20～40r/min,要求无级调速。研磨机的工作原理(见图2)是:当研磨盘1旋转时,在研磨盘上固定着研磨块9,研磨块9上有圆形环槽及径向槽,用以蓄存研磨剂,在研磨块的上面放有四只相同形状尺寸及内孔带肩胛的环2,每只环的肩胛
First, an overview Valve gate plane (tungsten steel ring plane) grinder commissioned by a company to improve the design. The mill was originally designed and manufactured by the company. Machine tool grinding disc diameter of 1.3m, thickness 90mm (including the thickness of the grinding block, etc.), the normal requirements of grinding disc speed 20 ~ 40r / min, requiring stepless speed regulation. The working principle of the grinding machine (see FIG. 2) is as follows: when the grinding wheel 1 rotates, a grinding block 9 is fixed on the grinding wheel. The grinding block 9 has a circular ring groove and a radial groove for storing the grinding agent, In the grinding block is placed above the same shape and size of the hole with the scapular ring 2, each ring scapula