The scope of this paper is to design an indexing type of drill jig for a component having angular holes at 25 deg such the design is validated and verified. The present paper entitled “Design and Analysis of Indexing type of Drill Jig” is the work done for the design and analysis of Jig.

This jig is used to drill number of equally spaced holes along the periphery of a cylindrical work piece. The indexing plate and mechanism is used for indexing the work piece.

These types of jigs are used to drill a series of holes in a circle, on the face of a work piece. The work piece is indexed and the next place the hole is to be drilled, comes under the jig bush, with the component clamp in one position of the jig, after each …

2019年10月17日 · Indexing jig is used to drill holes which are spaced equally along a circle. In this example four equally spaced holes are to be drilled on the periphery of the workpiece.

The most-common open jigs are template jigs, plate jigs, table jigs, sandwich jigs, and angle plate jigs. Typical examples of closed jigs include box jigs, channel jigs, and leaf jigs. Design Considerations: The principal considerations when choosing among work holder varieties fall into three general categories: tooling cost, tooling details ...

jig is known as a work holding device, which is primarily used for supporting and locating the work piece. It also guides the cutting tool to perform a particular operation. Jigs are used on drilling, reaming, milling and tapping. They are special purpose tools which facilitate production like machining, assembling and inspection operations.

This document discusses the design and purpose of an index drill jig. It begins by defining an index drill jig as a jig used for quick drilling of equidistant holes on a circular workpiece surface. By using an indexing device, a hole can be drilled and then the workpiece is moved to the next position for the next hole.

Abstract— An automatic indexing drill jig has been designed and fabricated and installed in a drilling machine. It is a supporting device which holds the work, guides the tool and also locating work piece in its position during machining/drilling process.

This document describes the design and analysis of an indexing type drill jig. Key points: 1. The jig is designed to drill angular holes at 25 degrees in a cast component. Solidworks is used for modeling and ANSYS for analysis. 2.

The main objective of using jigs and fixtures in an industry is to achieve the Interchangeable Part Concept, and these are mainly used where production of goods is on large scale. The basic elements in the design of indexing type of drill jig is the …