Design and Fabrication of an Automatic Double Hacksaw

Abstract

1.A hacksaw is a fine-toothed saw, originally and mainly made for cutting metal, plastic or wood. For industries to realize the production, it is necessary to cut metal, plastic bars with high rate. So, it’s not possible to depend on typical single frame power saw machines and wish the advance in technology and style of such machines. 2.To automate the conventional power hacksaw machine in order to achieve high productivity of workpieces, we have proposed a power hacksaw machine that uses pneumatic power. The high-speed saw machine contains a bonus of high operation, the saw utilized in this can be used for specified needs and can be used to cut consistent with the necessity. 3.The pneumatic operated double hacksaw is the plastic cutting machine tool designed to cut plastic by applying pneumatic pressure. Hacksaws are used to cut thin and soft metals, plastic. This pneumatic double hacksaw machine consists of rods for guiding hacksaw, Crank, stand base frame. The guide plate pushes the second link. Pneumatic cylinder and other linkage are arranged so that it will actuate two hacksaw blades. Pneumatic operated double hacksaw machines can be used for cutting the wood, metal, pipe, angle, channel, flat plates, rods, and such other things.