Results 11 to 20 of about 9,250,019 (280)

Machining with a Precision Five-Axis Machine Tools Created by Combining a Horizontal Parallel Three-Axis Motion Platform and a Three-Axis Machine Tools. [PDF]

open access: yesMaterials (Basel), 2022
Five-axis working machines are applied in the high-precision machining of complex convex surfaces. Therefore, this study integrated a horizontal parallel three-axis motion platform and a three-axis machine tools to create a reconfigurable precision five ...
Cheng YM.
europepmc   +2 more sources

Comparison of Volumetric Analysis Methods for Machine Tools with Rotary Axes [PDF]

open access: yes, 2009
Confidence in the ability of a production machine to meet manufacturing tolerances requires a full understanding of the accuracy of the machine. However, the definition of “the accuracy of the machine” is open to interpretation. Historically, this has
Longstaff, Andrew P.   +3 more
core   +11 more sources

A direct comparison of the machining performance of a variax 5 axis parallel kinetic machining centre with conventional 3 and 5 axis machine tools

open access: yes, 2003
The current trend within the Tool and Die manufacturing sector is to machine components directly from hardened material using high speed 5-axis machining.
Bäckström, Mikael,   +5 more
core   +11 more sources

Simulation of the structural elements of a three axis VMC for machine tool error compensation [PDF]

open access: yes, 2008
Great interest is being made by manufacturers and end users in the reduction of inherent errors which occur in the design and manufacture of machine tools.
Longstaff, Andrew P.   +5 more
core   +4 more sources

Development of a Novel MultiBody Mechatronic Model for Five-Axis CNC Machine Tool [PDF]

open access: yes, 2015
The paper presents the development of a mechatronic hybrid model for Geiss five-axis CNC machine tool using MultiBody-System (MBS) approach. The motion control systems comprising electrical and mechanical elements are analyzed and modeled.
Pislaru, Crinela   +2 more
core   +3 more sources

Improving the Dynamic Performance of Five-Axis CNC Machine Tool by using the Software-in-the-Loop (SIL) Platform [PDF]

open access: yes, 2015
The paper presents the development and implementation of a Software-in-the-loop (SIL) platform allowing the real-time simulation of the hybrid model of five-axis CNC machine tool which is implemented in SIMULINK.
Pislaru, Crinela   +2 more
core   +3 more sources

Development of multifunctional reconfigurable desktop machine tool with hybrid kinematics [PDF]

open access: yesTehnika, 2015
This paper presents a desktop reconfigurable machine tool with hybrid kinematics for four types machine tools, with a description of the applied mechanism and established a modular system for their configuring.
Živanović Saša T.   +2 more
doaj   +1 more source

Tool-path planning method for kinematics optimization of blade machining on five-axis machine tool

open access: yesThe 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

Five-Axis Machine Tool Condition Monitoring Using dSPACE Real-Time System [PDF]

open access: yes, 2012
This paper presents the design, development and SIMULINK implementation of the lumped parameter model of C-axis drive from GEISS five-axis CNC machine tool.
Longstaff, Andrew P.   +7 more
core   +1 more source

Five-Axis Machine Tool Coordinate Metrology Evaluation Using the Ball Dome Artefact Before and After Machine Calibration

open access: yesJournal 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

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