In order to increase production efficiency of PDA cases output on plasticjetting-mouldingmachine, the auto-loading screw device of robot is developed.
为了提高用注塑机生产掌上电脑外壳的生产效率,研制了机械手自动加螺丝装置。
2
This thesis introduces the construction character of directional throttle proportional valve and the application of this valve to large-scale plasticJetting-mouldingmachine.