Optimization of cutting parameters in machining surface to reduce errors

Wu, Gang; Mian-hao, Zhang

doi:10.1109/ccieng.2011.6007992

Cited by 2 publications

(1 citation statement)

References 3 publications

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“…Many studies have investigated cutting parameter optimization through chatter avoidance [8,9,10,11,12] based on dynamic simulations and force models [13]. For example, Wu and Chang [9] CAD/CAM to generate tool paths and conduct real cutting experiments, and analyzed resulting errors based on the measured results from a CMM (Coordinate measurement machine). The Taguchi method was adopted to reduce geometry errors.…”

Section: Sld and Related Workmentioning

confidence: 99%

An Integrated Smarter Cutting Parameter Selection System with a Case Study for Pocket Milling

Kao¹

2018

AUSMT

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This paper develops an integrated smart cutting parameter selection system for pocket milling. Currently, general CAD/CAM systems generate pocket milling tool paths according to user-designated cutting parameters typically including cutting depth, feed rate, and spindle speed. Pocket milling is often used for rough machining, and shorter cutting times are used to increase productivity. Although shorter machining times can be accomplished with deeper cutting, it may result in unstable cutting (chatter). Stability lobe diagrams (SLD) generated from cutting and tapping tests on selected machine tools describe the relationship between cut depth and spindle speed. However, despite offering useful information for selecting cutting parameters for chatter-free cutting, SLD has not been integrated with existed CAD/CAM systems. Therefore, this study integrates SLD in a CAD/CAM system to effectively determine the optimum cut depth and spindle speed for a theoretically chatter free pocket milling tool path. A case study is used to verify the proposed system integration.

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