According to the drilling of thick paper, this paper has studied the design mechanism and principles of waste money drilling machine. It mainly studies the technological process, thick paper processing drill, rotary speed and cutting force and other experiments; It also researches the orientation of "waste money"— clamping institutions, spindle box structure design; Because this design is mainly used for mass production and a large number of drilling, we should choose durable power source, and as a result, hydraulic system was chosen, Then we study the principle and system design of hydraulic system, select various valve bodies according to the hydraulic pump flow characteristics, so as to complete the feeding and clamping action of hydraulic system. Recycling waste money may save resources. Compared with previous piercing, waste money drilling processing not only reduce noise and improve production efficiency, but also reduce labor intensity, and is very favorable, beneficial to security of the processing, the check and environmental protection.


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