Effect of Rake Angle and Feed Rate on Chip Segmentation in Machining Carbon Steel 1050

Author:

Zamri M F,Yusoff A R

Abstract

Abstract A chip breaker plays an essential role for chip breaking as well as to enhance productivity and quality during the turning process. However, chip break as a tool is not able to break the chip and formulate continuous chip, that in turn, causes the tool to wear and the generate excessive heat. These affect the quality of the machined surface. Chip formation is influenced by cutting conditions and tool geometries such as spindle speed, feed rate, depth of cut and rake angle. In this study, experiments were carried out on carbon steel 1050 with chip breaker at a constant cutting speed of 275 m/mm with a depth of cut 0.9 mm. The effect of different feed rate and rake angle towards chip length formation were also investigated in the present investigation. The results obtained from the study indicates that segmented chips could be obtained at a feed rate of 0.4 mm/rev and a rake angle of -9°. Therefore, it could be concluded that the feed rate and rake angle can play a significant role in the formation of the segmented chip through the use of a chip breaker to enhance the productivity and quality in the machining process.

Publisher

IOP Publishing

Subject

General Medicine

Reference22 articles.

1. Experimental Investigation of Surface Roughness and Power Consumption in Turning Operation of EN 31 Alloy Steel;Valera;Procedia Technology,2014

2. Machining Chip-Breaking Prediction with Grooved Inserts in Steel Turning;Zhou,2001

3. Analysis of surface roughness and cutting force when turning AISI 1045 steel with grooved tools through Scott-Knott method;Pereira;International Journal of Advanced Manufacturing Technology,2013

4. Characterization of chip formation during machining 1045 steel;Qibiao;International Journal of Advanced Manufacturing Technology,2012

5. Continuous chip formation in metal cutting processes using the Particle Finite Element Method (PFEM);Rodríguez;International Journal of Solids and Structures,2017

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