Design and Fabrication of Square hole Drilling Machine

Sagar Mhaisagar , Ganesh nagare , Sagar Mergal , Suraj Nalawade , Prof. D.L.Shinde

productivity improvement, use of Realeaux triangle, Universal Coupling, EN8

This paper describes about producing square holes in the industry, is very common and useful and at the same time along with problems such as high cost complexity of manufacture. There are number of machine tools producing round and taper holes. But many Engineering components require square and non-circular holes. At present square and other non-circular holes are produced using CNC machines or spark erosion or slotting machines. But there is no any quality machine tool to produce square and polygon holes at minimum cost. Thus we made an Attempt to design and fabricate an attachment for drilling machine which would produce square holes much more easily than the current method. Square hole found many applications in various areas like wood, marble and metal work for different purposes. There are many methods available to make square hole as discussed in this work. But making a square hole with drill operation is a different concept as in this concept reuleaux triangle type drill cutter is used to make a square hole. This will be very useful to seat bolt heads etc. This attachment can be fitted either in drilling machine or vertical milling machine. A complete design for this attachment for a size of maximum 40 mm square has been successfully done.

Published Paper   E-Certificate

"Design and Fabrication of Square hole Drilling Machine", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.2, Issue 6, page no.1 - 6, June-2017, Available :https://ijsdr.org/papers/IJSDR1706001.pdf

Volume 2 Issue 6, May-2017

Pages : 1 - 6

Paper Reg. ID: IJSDR_170468

Published Paper Id: IJSDR1706001

Downloads: 000347261

Research Area: Engineering

Country: Pune, Maharastra, India

Published Paper PDF: https://ijsdr.org/papers/IJSDR1706001

Published Paper URL: https://ijsdr.org/viewpaperforall?paper=IJSDR1706001

ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Publisher: IJSDR(IJ Publication) Janvi Wave

This work is licensed under a Creative Commons Attribution 4.0 International License and The Open Definition