An Experimental Study on Micro-Cutting Machining of Pure Tungsten

Wen Feng Wu; Liang Li; Ning He; Ming Jun Chen; Meng Zhao

doi:10.4028/www.scientific.net/MSF.723.377

Paper Titles

Effect of Holding Time on Microstructure and Properties of VC/Fe Composite
p.353

The Application of Magnetorheological Damper in Machining the Impeller Blades of High Temperature Alloy
p.358

Tool Wear Characters in Micro-Milling of Fully Sintered ZrO₂ Ceramics by Diamond Coated End Mills
p.365

Experimental Investigations of Size Effect on Cutting Force, Specific Cutting Energy, and Surface Integrity during Micro Cutting
p.371

An Experimental Study on Micro-Cutting Machining of Pure Tungsten
p.377

Method of Precise Tool Setting for Micro Turning
p.383

Analyses of Size Effect on Surface Roughness in Micro Turning Process
p.389

Actually Geometry of Milling Tool Involved in Cutting Process
p.394

Experimental Study on Cutting Force of High-Speed Micro-Drilling Flexible Printed Circuit Board
p.401

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An Experimental Study on Micro-Cutting Machining of Pure Tungsten

Abstract:

In micro cutting field, the micro-cutting tool technology is one of the key technologies. Some new types of PCD milling tools have been designed and made. This paper presents an experimental investigation on micro-cutting pure tungsten to estimate PCD tool performance. Compare to commercial tungsten carbide helical tool, PCD tool can be used for micro-milling with wider ranges of processing parameters, and the material removal rate could be improved. The PCD tool worn mildly, and had longer tool life.