The project practice, set pneumatic To provide students with the understanding of basic principles of the pneumatic circuit and to ควบคุมการท performance of pneumatic With the way of thinking to the invention. The highly creative and useful to the public. It also studies the equipment. The act steps of planning, preparation, design, the building work ชุดฝึก pneumatic use air pressure 4 - 6 bar. In the work of the cylinder. By the basis of practice will set the pneumatic device for use in system directional control valve normally closed. Directional control valve slide valve with compressed air. Directional control valve normally open slide valve mechanism with roller press directional control valve normally closed. วาว์ al back and produced a manual of 1 suit series.
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