Kapil Roy; Partha Mukherjee; Ujjwal Kumar Hansda; Sourav Halder; Suman Mandal; Saikat Mandal; Partha Pratim Saha; Santanu Das

doi:10.24906/isc/2014/v28/i4/152107

Jump To References Section

Authors

Kapil Roy
Mechanical Engineering Department, Kalyani Govt. Engineering College, Kalyani-741235 ,IN
Partha Mukherjee
Mechanical Engineering Department, Kalyani Govt. Engineering College, Kalyani-741235 ,IN
Ujjwal Kumar Hansda
Mechanical Engineering Department, Kalyani Govt. Engineering College, Kalyani-741235 ,IN
Sourav Halder
Mechanical Engineering Department, Kalyani Govt. Engineering College, Kalyani-741235 ,IN
Suman Mandal
Mechanical Engineering Department, Kalyani Govt. Engineering College, Kalyani-741235 ,IN
Saikat Mandal
Mechanical Engineering Department, Kalyani Govt. Engineering College, Kalyani-741235 ,IN
Partha Pratim Saha
Mechanical Engineering Department, Kalyani Govt. Engineering College, Kalyani-741235 ,IN
Santanu Das
Mechanical Engineering Department, Kalyani Govt. Engineering College, Kalyani-741235 ,IN

DOI:

https://doi.org/10.24906/isc/2014/v28/i4/152107

Keywords:

Drilling, Machining, Burr, Exit-Edge Bevel, Back-Up Support, Dry Machining, Wet Condition.

Abstract

Burr is a undesirable projected material adhered to an edge of a job. After drilling operation, exit burr which is usually produced beyond the rear surface of the workpiece, causes serious problem in the assembly of finished product and to maintain its quality. So, reduction of burr is essential. A number of experiments have been done in the present work under dry and wet environment to observe its effect on burr formation under different drilling conditions. In this work, an exit edge bevel of 31 degree or a back-up support is provided, and its influence on burr formed under different cutting velocities and feeds has been experimentally studied.