Integrated Simulation Method for Interaction between Manufacturing Process and Machine Tool

The interaction between the machining process and the machine tool （IMPMT） plays an important role on high precision components manufacturing. However, most researches are focused on the machining process or the machine tool separately, and the interaction between them has been always overlooked. In...

Full description

Saved in:
Bibliographic Details
Published in:Chinese journal of mechanical engineering 2016-11, Vol.29 (6), p.1090-1095
Main Authors: Chen, Wanqun, Huo, Dehong, Xie, Wenkun, Teng, Xiangyu, Zhang, Jiayi
Format: Article
Language:English
Subjects:
Case studies
Computer simulation
Cutting equipment
Cutting force
Cutting tools
Dynamic response
Electrical Machines and Networks
Electronics and Microelectronics
Engineering
Engineering Thermodynamics
Finite element method
Heat and Mass Transfer
Instrumentation
Machine tool industry
Machine tools
Machines
Machining
Manufacturing
Mathematical analysis
Mechanical Engineering
Power Electronics
Processes
State space models
Theoretical and Applied Mechanics
Transfer functions
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The interaction between the machining process and the machine tool （IMPMT） plays an important role on high precision components manufacturing. However, most researches are focused on the machining process or the machine tool separately, and the interaction between them has been always overlooked. In this paper, a novel simplified method is proposed to realize the simulation of IMPMT by combining use the finite element method and state space method. In this method, the transfer function of the machine tool is built as a small state space. The small state space is obtained from the complicated finite element model of the whole machine tool. Furthermore, the control system of the machine tool is integrated with the transfer function of the machine tool to generate the cutting trajectory. Then, the tool tip response under the cutting force is used to predict the machined surface. Finally, a case study is carried out for a fly-cutting machining process, the dynamic response analysis of an ultra-precision fly-cutting machine tool and the machined surface verifies the effectiveness of this method. This research proposes a simplified method to study the IMPMT, the relationships between the machining process and the machine tool are established and the surface generation is obtained.
ISSN:1000-9345
2192-8258
DOI:10.3901/CJME.2016.0804.087