Fixture Design for Shaft Type Pinion on Doosan Machine (HMC)
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 4
Abstract
The jigs and fixtures are the economical ways to produce a component in mass. The fixtures and jigs are used, and serve as the important facility for mass production system. Fixtures and jigs are work holding and tool guiding devices. Quality of performance of a process is largely influenced by the quality of jigs and fixtures used for this purpose. Fixtures are unique such that each fixture is built to fit a particular component or part or workpiece. The main aim of mass production system is to increase the productivity and to increase the accuracy of components manufactured. This can be achieving by minimising and reducing the set up cost and fatigue to the operators, workers. Thus mass production can be achieved by the use of jigs and fixtures. In case of mass production system and large scale production system of different components lot of time is wasted for set up of the devices and clamping the devices, workpieces to the machine base. Numbers of trails are carried out for aligning the axis of hole with the axis of drill. For these conditions lot of time is being wasted for maintaining the accuracy of the operations and components. So it leads to increase the manufacturing workers fatigue. The fixtures are production tool since they are essentially used in production systems. The main purpose of fixtures is to hold, locate and support the workpiece, components properly so that the required machining operations will become easy performed. A fixture should be manufactured so that it can be easily fastened to the machine table or machine pallet. As a result the work can be done.
Authors and Affiliations
Mr. Deepak Padwal, Mr. Pushpak Patil, Mr. Swapnil Raskar, Mr. Vaibhav Zurange, Prof. Shirish Konde
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