1. Establish the right Hydraulic transmission The working standard of the system is the basis of the design scheme of the hydraulic transmission system, which is clearly put forward by the application unit in the form of technical design assignment.
2. Draw up hydraulic transmission system diagram.
(1) According to the fitness exercise mode of components in work, the implementation components of hydraulic press are effectively selected;
(2) List all kinds of basic circuits that are likely to be completed according to the characteristics and action sequence of components in work. At this time, attention should be paid to selecting suitable speed change plan and speed change plan, defining safety precautions and pressure relief measures, and ensuring the progress, sequential action and reliability of the cycle in fully automatic work.
After the hydraulic transmission plan is drawn up, the circuit schematic diagram shall be made according to the symbol pictures required by the industry standards. The drawing shall indicate the specification and model of each hydraulic press element, as well as the action cycle diagram of the implementing element and the action cycle table of the electrical equipment element. At the same time, the list of standard (or universal) elements and auxiliary elements shall be listed.
3. Calculate the basic parameters of the hydraulic press system and select the hydraulic press components.
(1) Calculation Cycloidal hydraulic motor of mixer Basic parameters of;
(2) Calculate the total flow required by the hydraulic system and use the hydraulic oil pump;
(3) Adopt oil pipeline;
(4) Select component specification and model;
(5) Calculate the specific pressure of the system;
(6) Measure the output power by motor;
（7） Low speed high torque hydraulic motor Scalding and oil tank volume measurement;
4. Carry out the necessary hydraulic system check calculation.
5. The overall design of the hydraulic control valve.
6. Make working drawings of hydraulic press system and customize technical documents.
