Design and Development of Pump Casing Machining Fixture using Hydraulics- A Review

For the machining of piston hydraulic fixtures, work holding devices plays an important role for accuracy as well as for time minimizing with increase in production. As the assembly of piston and cylinder requires a high-quality tolerance and it’s quite sure to maintain that dimensions within the desirable limits. This all responsibilities are been satisfied by hydraulic fixtures. This paper just defines the concept of hydraulic fixture design for machining a piston, the clamping forces required to hold the work piece, with which kind of cylinders required to apply desired clamping forces. Consideration for the fixture design, with its layout. Modeling of fixture in solid works.