CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 13226 > Article
Paper
5 August 2024 Research on dynamic performance optimization of three-axis precision drilling and milling machining center based on spindle system structure
Dongmei Lv, Xiaolei Sun, Zhang Cheng, Minghua Wu
Author Affiliations +
Proceedings Volume 13226, Third International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2024); 132263G (2024) https://doi.org/10.1117/12.3038357
Event: 3rd International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2024), 2024, Changsha, China
Abstract
Combined with the working principle and failure mechanism of the three-spindle precision drilling and milling vertical machining center, the X-swing and Y-axis torsion of the spindle system in the three-order vibration mode of the machining center spindle system, the Z-direction torsion of the four-order vibration mode of the spindle system, the Y-direction torsion of the five-order vibration mode of the spindle system, and the Y-swing of the six-order vibration mode of the spindle system accompanied by rotation around the z-axis were analyzed. The main shaft system is analyzed statically. Select the center point of the end face on the spindle system combined with the three spindles, and apply 1500N load in the X-direction , Y-direction and Z-direction respectively to observe the deformation and stress. Through comparison, it is found that the peak value of the amplitude-frequency curve in all directions after optimization also has different amplitude reduction, the maximum peak value in the X-direction decreased by 34.71%, the maximum peak value in the Y-direction decreased by 22.21%, and the maximum peak value in the Z-direction decreased by 19.29%, indicating that the optimization of the spindle system has significantly improved the dynamic performance of the machine tool in all directions.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Dongmei Lv, Xiaolei Sun, Zhang Cheng, and Minghua Wu "Research on dynamic performance optimization of three-axis precision drilling and milling machining center based on spindle system structure", Proc. SPIE 13226, Third International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2024), 132263G (5 August 2024); https://doi.org/10.1117/12.3038357
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 6 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Spindles
Vibration
Deformation
Modeling
Reliability
Analytical research
Engineering
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top