Toolpath Determination for Multi-axis Medical Machine Tool
نویسندگان
چکیده
منابع مشابه
Remote Servo Tuning System for Multi-Axis CNC Machine Tools Using a Virtual Machine Tool Approach
Servo systems affect the performances of machining in accuracy and surface quality for high speed and precision machine tools. This study introduces an efficient servo tuning technique for Computer Numerical Control (CNC) feed drive systems using particle swarm optimization (PSO) algorithm by virtual machine tool approach. The proposed approach contained a system identification phase and a serv...
متن کاملMachine models and tool motions for simulating five-axis machining
This paper presents a method of determining the tool motion of a five-axis machine. The method is motivated by the imprint point method, where points on the machined surface are computed based on the tool position and tool motion. While simple linear motion can be used as a coarse approximation to this motion, this paper looks at more accurate models of tool motion based on machine kinematics t...
متن کاملEfficient concurrent toolpath planning for multi-material layered manufacturing
S.H. Choi and W.K. Zhu Department of Industrial and Manufacturing Systems Engineering, The University of Hong Kong, Hong Kong Abstract Reviewed, accepted September 10, 2008 This paper proposes an algorithm for planning efficient concurrent toolpaths to reduce the build-time of fabricating multi-material prototypes by layered manufacturing. The algorithm first sorts and partitions slice contours...
متن کاملTwo-level Predictive Based Axis Control for Virtual Machine Tool
Dealing with activation of trajectory constraints within machine-tools CNC is usually performed directly by the axis controllers, leading to a compromise with axis performance. This paper presents an original strategy, including classical predictive feedback axis controllers, with an upper level real time trajectory planning module. This module realized without any structural changes in the mai...
متن کاملMulti-axis high response CNC for General Industrial Machine
• All specifications are subject to change without notice. • No part of this catalog may be reproduced in any form. • The products in the Power Motion +-MODEL A listed in this catalog are not subject to Items 2 to 15 in the Attachment to the Foreign Exchange Order of the "Foreign Exchange and Foreign Trade Law" but are subject to Item 16 (catch-all controls). The export from Japan may be subjec...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
سال: 2008
ISSN: 0387-5024,1884-8354
DOI: 10.1299/kikaic.74.1907