Experimental Study on Thermostatic Cutting Nickel-Base Superalloy GH4169

被引：0

作者：

Hao, Z. P. ^{[1
]}

Han, R. D. ^{[1
]}

Gao, D. ^{[1
]}

机构：

[1] Harbin Inst Technol, Sch Mech Engn, Harbin 150001, Peoples R China

来源：

FRONTIER IN FUNCTIONAL MANUFACTURING TECHNOLOGIES | 2010年 / 136卷

关键词：

Nickel-base super alloy GH4169; Thermostatic cutting method; Cutting force; INCONEL-718;

D O I：

10.4028/www.scientific.net/AMR.136.293

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nickel-base super alloy GH4169 is difficult to cutting and tool wear is very serious, because of its high strength, poor thermal conductivity, and serious work-hardening. In order to choose reasonable cutting parameters as to improve the processing efficiency, the cutting experiments were crarried out and the changes of workpiece material physical in cutting process were studied, and then thermostatic cutting method based on the longest distance is proposed in this paper. The best cutting temperature of carbide cutting tool YG8-GH4169 has been given. The experiments using diferent cutting parameters has proved the feasibility of thermostatic cutting method. Finally, the empirical formula of thermostatic cutting based on the cutting speed and feed rate is proposed, when using YG8 cutting GH4169.

引用

页码：293 / 297

页数：5

共 5 条

[1] A review of developments towards dry and high speed machining of Inconel 718 alloy
Dudzinski, D
Devillez, A
Moufki, A
Larrouquère, D
Zerrouki, V
Vigneau, J
[J]. INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 2004, 44 (04) : 439 - 456
[2] High speed cutting of Inconel 718 with coated carbide and ceramic inserts
Li, L
He, N
Wang, M
Wang, ZG
[J]. JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2002, 129 (1-3) : 127 - 130
[3] MAKAROV D, 1988, TRANSLATION CUTTING
[4] SONG ZW, 2000, TOOL TECHNOLOGY, V34, P23
[5] ZHOU HJ, 1983, METAL STRENGH

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