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一、工作范围和特点该起重器结构简单,制造容易。主要用于曲轴磨床吊装工件;装卸床头花盘、卡盘;更换砂轮等等起重工作。最大起重量150公斤左右。升降灵活、平稳;能作微量升降,装卡工件对正容易;控制可靠,停止机构自锁牢固。该起重器在M8230曲轴磨床上已用了六年,一人操作完全能装卸较重工件。二、结构(见图1) 立架8、摇臂梁10等都是用
First, the scope of work and features The jack structure is simple, easy to manufacture. Mainly used for lifting the workpiece on the crankshaft grinder; Loading and unloading head disc, chuck; Grinding wheel replacement, etc. Lifting work. The maximum weight of about 150 kg. Lifting flexible, stable; can make a slight lift, loading card alignment is easy; reliable control, self-locking mechanism to stop solid. It has been on the M8230 crankshaft grinder for six years and is capable of handling heavier workpieces in one operation. Second, the structure (see Figure 1) Stand frame 8, rocker beam 10 are all used