论文信息 - CONSTRUCTION AND TECHNOLOGICAL ANALYSIS OF THE BROACH BLADE SHAPE USING THE FINITE ELEMENT METHOD

CONSTRUCTION AND TECHNOLOGICAL ANALYSIS OF THE BROACH BLADE SHAPE USING THE FINITE ELEMENT METHOD

The paper presents results of numerical FEM analyses of the process of broaching the groove using the Explicit module of the ABAQUS program. The impact of the blade geometry was presented and of the selected technological parameters of processing when cutting the aluminium EN-AW 6061-T6 alloy on the load of the broach blade during its operation. This article shows influence of value of rake and clearance angle onto deformations of the tool’s cutting edge in the transverse direction. An interaction between broach blade shape and reduced stress in the area of cutting edge was presented. The optimum geometry of the cutting tool was proposed.

Kazimierz Zaleski | S. Bławucki | K. Zaleski | S. Bławucki

[1] Fritz Klocke,et al. Automatic Broaching Tool Design by Technological and Geometrical Optimization , 2015 .

[2] T. Sadowski,et al. Modelling of microcracks initiation and evolution along interfaces of the WC/Co composite by the finite element method , 2014 .

[3] Jan Kosmol,et al. Zastosowanie metody elementów skończonych do modelowania procesu wiercenia , 2009 .

[4] L. Vijayaraghavan,et al. An Analysis of the Effects of Burnishing in Internal Broaching , 2000 .

[5] Yancheng Zhang,et al. On the selection of Johnson-Cook constitutive model parameters for Ti-6Al-4V using three types of numerical models of orthogonal cutting , 2015 .

[6] G. Litak,et al. Surface Quality of a Work Material's Influence on the Vibrations of the Cutting Process , 2001, nlin/0112044.

[7] Frederik Zanger,et al. Numerical Investigations on Changes of the Main Shear Plane while Broaching , 2013 .

[8] E. Budak. OPTIMIZATION OF BROACHING TOOL DESIGN , 2004 .

[9] Bin Li,et al. Broaching Performance of Superalloy GH4169 Based on FEM , 2011 .

[10] I. Boldyrev,et al. Numerical Simulation of the Aluminum 6061-T6 Cutting and the Effect of the Constitutive Material Model and Failure Criteria on Cutting Forces’ Prediction , 2016 .