• Er. Sunpreet Kaur
• Er. Lakhwinder Singh

Today several industries are using hydraulic, electrical and pneumatic components as a source of system. But pneumatic system is superior alternative than electrical or hydraulic to perform similar task. Because of low cost of pneumatic components it is more useful for mass production as it uses compressed air rather than any hydraulic fluid which is more costly. Now a day many applications come under pneumatics system due to low maintenance cost, high carrying capacity and moreover not dangerous. A pneumatic punching press tool used to generate high pressure on the piston with the help of compressed air. A solenoid valve is used to control the directional flow of air in and out of the cylinder. Pneumatic punches are faster than hydraulic punches and perform many jobs faster and more efficiently. The compressed air strikes to the punch with high pressure; plastic deformation of the sheet takes place due to pressure exerted by the punch.

Compressed Air, Solenoid Valve, Pneumatic Cylinder, Press tool.

"DESIGN AND FABRICATION OF PNEUMATIC PRESS TOOL FOR PUNCHING OPERATION ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.435-438, May 2019, Available :http://www.jetir.org/papers/JETIRCW06085.pdf

"DESIGN AND FABRICATION OF PNEUMATIC PRESS TOOL FOR PUNCHING OPERATION ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp435-438, May 2019, Available at : http://www.jetir.org/papers/JETIRCW06085.pdf