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该钻模适用于钻孔直径为30mm,轴径为60mm的零件加工。工件6放置在支承螺钉3前V型块8上面,V型块8与盖板2连接,然后将管道里的压缩空气送入气缸1的上部空腔内,这时活塞9往下运动,与夹紧装置7相连接的钻模板5下移,可通过钻套4进行钻孔。成套钻模具有若干可更换的V型块,钻模板和工件钻孔用的钻套。当管路中的空气压力为0.4MPa时,夹紧装置的力可
The drill is suitable for machining parts with a hole diameter of 30mm and a shaft diameter of 60mm. The workpiece 6 is placed on the front V-shaped block 8 supporting the screw 3, the V-shaped block 8 is connected with the cover plate 2, and then the compressed air in the pipeline is sent into the upper cavity of the cylinder 1, The drilling template 5 to which the clamping device 7 is connected is lowered and can be drilled through the drill sleeve 4. The complete set of drills has several replaceable V-blocks, drill templates and drills for drilling workpieces. When the air pressure in the pipeline is 0.4MPa, the clamping device’s force can be