The application of chip removal and frictional contact analysis for workpiece-fixture layout verification
Date
2003
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Springer London
Abstract
In this paper, a workpiece-fixture layout verification approach with the application of frictional contact and chip removal effects using a finite-element technique, is presented. The objective of the proposed system is to overcome the deficiencies of existing fixture design approaches. Workpiece-fixture. layout verification analysis is carried out for time varying machining forces to ensure that the workpiece will be held against the cutting and clamping forces. The chip removal effect and frictional contact between the workpiece and the fixture elements are taken into account using a material removal approach based on element death technique and nonlinear finite-element analysis. A case study illustrates the application of the proposed approach.
Description
Keywords
Automation & control systems, Engineering, Chip removal effect, Finite elements, Fixture design, Fixture verification, Frictional contact analysis, Machining fixtures, Location accuracy, Static friction, Clamping force, Design, Optimization, Algorithms, System, Model, Computer aided design, Computer aided manufacturing, Computer simulation, Factory automation, Finite element method, Kinematics, Mathematical models, Planning, Clamping force, Cutting force, Frictional contact, Cutting
Citation
Kaya, N. ve Öztürk, F. (2003). “The application of chip removal and frictional contact analysis for workpiece-fixture layout verification”. International Journal of Advanced Manufacturing Technology, 21(6), 411-419.