Paper Title:
Off-Line Feedrate Optimization Based on Simulation of Cutting Forces
  Abstract

The strategies of selection of feedrate are studied in the ball-end machining process. The optimization algorithm utilizes the objective requirements of a line of NC program to set constraints relation between cutting force and feedrate and optimizes feedrate by controlling the variety ranges of the instantaneous cutting force specified in the cutting forces simulation. Off-line feedrate optimization software for complex sculptured is developed. For a line of NC program, the developed software calculates instantaneous cutting force and an optimization algorithm is used to acquire desired feedrate. The machining experimental results show that the proposed algorithms are satisfying in reduction of machining time and improvement of machining quality.

  Info
Periodical
Key Engineering Materials (Volumes 407-408)
Edited by
Fan Rui, Qiao Lihong, Chen Huawei, Ochi Akio, Usuki Hiroshi and Sekiya Katsuhiko
Pages
408-411
DOI
10.4028/www.scientific.net/KEM.407-408.408
Citation
C. Zhang, "Off-Line Feedrate Optimization Based on Simulation of Cutting Forces", Key Engineering Materials, Vols. 407-408, pp. 408-411, 2009
Online since
February 2009
Authors
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Ying Xue Yao, Chang Qing Liu, Jian Guang Li, H.J. Jing, S.D. Chen
Abstract:Traditional adaptive control technologies in machining process optimization are limited in applications because they depend much on sensors,...
1
Authors: S. Jiang, Yan Shen Xu, J. Wu
Abstract:To improve the cutting efficiency, one of key approaches is to control with constant force in the full depth working condition. And the...
85
Authors: Xue Hui Wang, Ming Jun Feng, Can Zhao
Abstract:The mechanical properties of flat end mill is analyzed the high-speed milling, the linear model for milling force is established. And the...
254
Authors: Seok Won Lee, Andreas Nestler
Abstract:In this paper we present a novel mechanistic model of cutting process of the cylindrical tool by using the actual removal volume per tooth...
713
Authors: Rao T. Sadasiva, K. Satyanarayana, Y. Praneeth, Anne Venu Gopal
Chapter 15: Meso/Micro Manufacturing Equipment and Processes
Abstract:Milling is the most widely applied machining process for producing flat surfaces and prismatic shapes. To minimize the process time and...
3147