Design and Application of High-Speed Variable Pitch End Mill Based on Milling Stability

Qing Hua Song; Xing Ai

doi:10.4028/www.scientific.net/AMR.314-316.599

Paper Titles

Experimental Study on Material Removal Rate for Engineering Ceramics Machining with Micro-Detonation of Striking Arc
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Effect of Material Parameters Wave on Sheet Metal Springback Using Orthogonal Design Simulation
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Influence Regularities of Axial Force of Cross Wedge Rolling Symmetric Shaft-Parts about Technical Parameters
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Research on the Blank Design Method of Closed Rolling the High-Neck Flange
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Design and Application of High-Speed Variable Pitch End Mill Based on Milling Stability
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Estimation of Friction Coefficient Related to Squeal in Cutting
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Study on Mechanical Mechanism of ARB Process Based on Randomness
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Numerical Simulation of Solidification by SPH in Sand Cast Process
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DOE-Based Numerical Investigation on Factors Affecting Temperature Field during Line Heating
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 314-316Design and Application of High-Speed Variable...

Design and Application of High-Speed Variable Pitch End Mill Based on Milling Stability

Abstract:

The strong demand for increasing productivity and workpiece quality in milling process makes the machine-tool system operate close to the limit of its dynamic stability. Milling cutters with variable pitch angles can be very effective in improving stability against chatter for certain speed ranges, which will be predicted by the model presented here. The present paper deals with the design of structural geometry of variable pitch end mills in detail. Based on the analysis of tooth engagement factor, which is expressed and extended in the paper, an approach is proposed to design variable pitch end mill with high milling stability. The certain speed ranges with high milling stability are given.