Results 11 to 20 of about 732,812 (263)
Challenges for Modeling of Five-Axis Coordinate Measuring Systems [PDF]
Applied Sciences, 2017 Modeling of various measuring systems used in coordinate metrology is a very relevant and current topic. Functional models of measuring systems are used in simulative methods as so called ‘virtual models’ and are used mainly for determination of ...
Piotr Gąska, Adam Gąska, Maciej Gruza
doaj +2 more sources
Development of an on-machine surface measurement system for an ultra-precision five-axis machine [PDF]
MATEC Web of ConferencesEver-increasing demand for complex freeform surfaces machined by ultra-precision five-axis machines necessitates efficient on-machine surface measurement (OMSM) systems.
Zhong Wenbin +3 more
doaj +2 more sources
SYSTEM DEVELOPMENT FOR THE FIVE-AXIS EXTRUSION OF A PHOTOPOLYMER
South African Journal of Industrial Engineering, 2020 The development of a novel method of additive manufacturing involving the support-free extrusion of a photopolymer is discussed. The objectives of the paper are the presentation of mechanical and electrical hardware developments for a freeform additive manufacturing system, a discussion of the process developments that have taken place, and the ...
Kirkman, Daniel M. +2 more
openaire +4 more sources
Five-axis Spline Interpolation Algorithm for Digital Manufacturing System [PDF]
Advances in Computer Science Research, 2015 At present, Non-Uniform Rational B-Spline(NURBS) curves are mostly used to generate arbitrary contour of a complex shape in the CAD field. In this article, a new method with NURBS technology is presented and realized in a location and federate controlling system.
Liangji Chen, Huiying Li
openaire +1 more source
Selection of Optimal Path Control Algorithms for Probe Heads Used on Five-Axis Measuring Systems
Applied Sciences, 2018 The utilization of rotational movements of a probing system during points measurementscontributes to the reduction of measurement duration and increases measurement repeatability.However, knowledge on such behavior and accuracy of probing systems is ...
Adam Gąska +3 more
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
Development of a Five Axis Laser Micromachining System.
The Review of Laser Engineering, 1999 A five axis laser micromachining system has been developed, that can be used for the laser machining of threedimensional micro structures. Using an appropriate correction for the eccentric displacement between the rotational axes and the center axis of the target, the patterning of longitude lines and latitude lines has been successfully performed on ...
KAWAMURA, Yoshiyuki, TAKENAKA, Atusi
openaire +2 more sources
Machines, 2022 In order to quickly and accurately predict the spatial geometric error field of the five-axis machine tool processing, a method for predicting the comprehensive error field of the five-axis machine tool processing space based on the “S”-shaped specimen ...
Shi Wu, Zeyu Dong, Fei Qi, Zhendong Fan
doaj +1 more source
Evaluation of Synchronous Motion in Five-axis Machining Centers With a Tilting Rotary Table
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2007 This paper proposes a new method for evaluating the synchronous inaccuracy of a translational axis and a rotational axis in five-axis controlled machining centers with a tilting rotary table.
Masaomi TSUTSUMI +3 more
doaj +1 more source
Precision testing method of five-axis NC machine tool based on ‘S’ specimen cutting
The Journal of Engineering, 2019 ‘S’ specimen through its unique profile features makes it possible to fully mobilise the five-axis linkage function in the five-axis finishing stage. The continuous rotation direction of the rotating axis not only reflects the static error of the machine
Mengying Xu, Hongjun Wang
doaj +1 more source