The Design of Turn-Mill Process Planning for Mass Customization Wheel Rim

Abstract:

Targeted at numerical control machining process of mass customization vehicle wheel rim revolving body parts and its fixture planning problem, using the dot product method between the unit normal vector of the feature facet, it was provide to distinguish the main direction of machining surface, machining position of workpiece was determined, and NC machining process of integrated procedure was designed. The loaded and taken out of the wheel rim workpiece were analyzed according to the two-dimensional plane clamping method, the clamping point position of wheel rim workpiece can be determined. Using the principle of planar mechanism kinematic to analyze one’s claw of turn-mill fixture kinematics trace, so that a quick clamping structure can reduce the cylinder stroke was designed. This fixture device was convenient and reliable.

• Periodical: Key Engineering Materials (Volume 693)
• Pages: 936-943
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.693.936
• Online since: May 2016
• Authors: Gou Zheng Zhang*, Yuan Zhi Zhou, Jiang Han, L. Xu
• Keywords: Feature Facet, Turn-Mill Compound Fixture Clamping Mechanism, Turn-Mill Process Planning, Unit Normal Vector

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