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New CNC Programming Functions Based on Elliptical Motion
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Published/Copyright:
August 29, 2013
Abstract
This paper proposes a set of four elliptical features that can enhance the programming capabilities of a modern CNC system. Namely, a real-time interpolation algorithm for motion generation along an ellipse and its offset, machining of an elliptical pocket, and drilling a series of equidistant holes along an elliptical path. The paper analytically describes the implementation of the new functions while the G-codes, along with their complementary requisite data needed to be introduced in the CNC part program, are exemplified with simulation and actual machining tests for each feature.
Received: 2012-11-28
Accepted: 2013-07-27
Published Online: 2013-08-29
Published in Print: 2013-10-25
©[2013] by Walter de Gruyter Berlin Boston
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- New CNC Programming Functions Based on Elliptical Motion
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Keywords for this article
CNC;
motion generation;
cutter offsetting;
canned cycles;
pocket machining;
drilling
Articles in the same Issue
- Masthead
- Optimization of Machining Parameters in ECM of Al/B4C Composites
- New CNC Programming Functions Based on Elliptical Motion
- Pragmatic Approach for Assembly Lines Selection Based on Discrete-Event Simulation
- Manufacturing Dies for Micro and Meso Direct Extrusion Processes
- A Study on Dimensional Accuracy of Fused Deposition Modeling (FDM) Processed Parts using Fuzzy Logic
- Optimization of Correlated Quality Characteristics in WEDM Process using Taguchi Approach Coupled with Principal Component Analysis
- A Review on Hard Turning by using Design of Experiments
