Results 21 to 30 of about 314,896 (305)
Journal of Mechatronics, Electrical Power, and Vehicular Technology, 2023 This paper presents a control system algorithm for a five-axis parallel mechanism system (PMS) CNC milling machine based on a 6-DOF Stewart platform parallel manipulator with a universal-prismatic-spherical (UPS) configuration.
Nur Jamiludin Ramadhan +2 more
doaj +1 more source
Tool-path planning method for kinematics optimization of blade machining on five-axis machine tool
The International Journal of Advanced Manufacturing Technology, 2022 Abstract Planning tool-paths on free-form surfaces is a widely discussed issue. However, traditional methods of generating paths capable of meeting all the requirements of blade machining remain challenging. In this study, a new iso-parametric path-planning strategy based on a novel parameterization method combined with the conformal ...
Zhongyang Lu, Xu Yang, Ji Zhao
openaire +1 more source
Sculptured Surface Oriented Machining Error Synthesis Modeling for five-axis Machine Tool Accuracy Design Optimization [PDF]
, 2016 Customer-oriented design is very important for machine tool manufacturers to win competition in the market. Mechanical parts with complicated sculptured surface are widely utilized in mechanical systems such as automobiles, aircrafts and wind turbines ...
Hao, Xiaozhong +5 more
core +1 more source
Journal of Manufacturing and Materials Processing, 2019 Now equipped with touch trigger probes machine tools are increasingly used to measure workpieces for various tasks such as rapid setup, compensation of final tool paths to correct part deflections and even verify conformity to finished tolerances.
Heidarali Hashemiboroujeni +3 more
doaj +1 more source
Applied Sciences, 2020 Some methods to identify geometric deviations of five-axis machining centers have been proposed until now. However, they are not suitable for multi-tasking machine tools because of the different configuration and the mutual motion of the axes. Therefore,
Yan Yao +4 more
doaj +1 more source
Design of a five-axis ultra-precision micro-milling machine—UltraMill. Part 2: Integrated dynamic modelling, design optimisation and analysis [PDF]
, 2009 Using computer models to predict the dynamic performance of ultra-precision machine tools can help manufacturers to substantially reduce the lead time and cost of developing new machines. However, the use of electronic drives on such machines is becoming
B Denkena +14 more
core +1 more source
The Journal of Engineering, 2019 Currently, some five-axis CNC machine tools have almost achieved the same advanced level of the western countries in terms of functionality and performance. However, the reliability of system is much lower than similar foreign products.
Pengjia Wang, Hongjun Wang, Xiumei Chen
doaj +1 more source
Measurement Accuracy Investigation of Touch Trigger Probe with Five-Axis Machine Tools
Archive of Mechanical Engineering, 2016 The touch trigger probe plays an important role in modern metrology because of its robust and compact design with crash protection, long life and excellent repeatability.
Rahman Md. Mizanur, Mayer J.R.R.
doaj +1 more source
MATEC Web of Conferences, 2018 The paper proposes a novel geometric error identification methodology for the tilting head of five-axis machine tools using double ball bar(DBB).Firstly, based on the motion condition of the tilting head of five-axis machine tools, three measurement ...
Fan Jinwei, Wu Changjun, Li Zhongsheng
doaj +1 more source
Laser R-Test for Angular Positioning Calibration and Compensation of the Five-Axis Machine Tools
Applied Sciences, 2021 The angular positioning error of the rotary stage causes low quality in milling various angles of a workpiece. This study proposes a solution that could improve these issues by using our Laser R-test for angular positioning calibration and compensation ...
Cao-Sang Tran +2 more
doaj +1 more source