Motion Control Design for Peck Rigid Tapping Cycle Machining to Manufacture Internal Threads

This study aims to develop a motion control design that integrates the constrained acceleration-and-deceleration (ACC/DEC) algorithm, synchronous motion control, and best-fit control parameter tuning. This design enables the spindle system of a computer numerical control (CNC) machine tool to perfor...

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Bibliographic Details
Published inInternational Conference on Advanced Mechatronic Systems pp. 43 - 48
Main Authors Yeh, Syh-Shiuh, Yang, Yu-Shin, Hong, Ren-Jyue, Sun, Wei-Heng
Format Conference Proceeding
LanguageEnglish
Published IEEE 26.11.2024
Subjects
acceleration-and-deceleration
Accuracy
Computer numerical control
control parameter tuning
Dynamics
Heuristic algorithms
Machine tools
Machining
Motion control
peck tapping cycle
Process control
rigid tapping
Surface texture
Tuning
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Summary:This study aims to develop a motion control design that integrates the constrained acceleration-and-deceleration (ACC/DEC) algorithm, synchronous motion control, and best-fit control parameter tuning. This design enables the spindle system of a computer numerical control (CNC) machine tool to perform rapid and synchronous repetitive motions in peck rigid tapping cycle (PRTC) machining, ensuring that the internal threads produced have good surface texture and dimensional accuracy. A three-axis CNC machining center was used to perform the PRTC machining experiment and ultrasonic vibration-assisted tapping (UVAT) experiment. These experiments validated the feasibility and performance of the developed motion control design and evaluated the performance and applicability of PRTC machining and UVAT methods for manufacturing internal threads.
ISSN:2325-0690
DOI:10.1109/ICAMechS63130.2024.10818849