Study on Technology of Restraining the Vibration of Deep-Hole Boring and the Helix Lobes

Lin Zhu; Ying Fei Nan

doi:10.4028/www.scientific.net/MSF.697-698.9

Paper Titles

Preface, Organizers and Sponsors

The Formation Laws and Influencing Factors of Strengthening Layer in EDM of Stainless Steel 1Cr13
p.3

Study on Technology of Restraining the Vibration of Deep-Hole Boring and the Helix Lobes
p.9

Prediction of the Hardened Layer in Traverse Cylindrical Grinding-Hardening
p.13

Simulation on Characteristics of Grinding Fluid Jet Based on FLUENT
p.19

Analysis on Thermal Electromotive Force of Carbide Tools
p.24

Parameter-Design and Experimental Study on Small-Diameter Solid Carbide Deep-Hole Twist Drill
p.28

Numerical Analysis of Surface Temperature in Grind-Hardening Based on Time Variation Heat Flux
p.34

Finite Element Modeling of the Broaching Process of Inconel718
p.39

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Study on Technology of Restraining the Vibration of Deep-Hole Boring and the Helix Lobes

Abstract:

On the base of studying the forming mechanism of self-excited vibration and helix lobes in deep-hole boring, the paper established a mechanical model and analysed the effect of the length of the guide pads on the vibration and stability. Moreover, the reasonable length of the guide pads was verified by the experiments of the guide pads testing.