An automatic spindle speed selection strategy to obtain stability in high-speed milling

被引：64

作者：

Bediaga, I. ^{[2
]}

Munoa, J. ^{[2
]}

Hernandez, J. ^{[2
]}

Lopez de Lacalle, L. N. ^{[1
]}

机构：

[1] Univ Basque Country, Bilbao Higher Tech Sch Engn, Dept Mech Engn, Bilbao, Spain

[2] IDEKO IK4, Elgoibar, Spain

来源：

INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE | 2009年 / 49卷 / 05期

关键词：

Chatter; Spindle speed variation; High-speed milling; Vibrations; CHATTER;

D O I：

10.1016/j.ijmachtools.2008.12.003

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Chatter vibration problems arise during machining. This paper aims to produce a strategy that can detect the emergence of chatter so that subsequently, in accordance with the lobe on the stability diagram where the process is located, the proper strategy may be determined, either by taking the machine to a stable spindle speed or causing continuous variation in spindle speed. The effectiveness of this strategy is contrasted for a number of different cases, using both simulation and experimental testing. The context targeted by the strategy is a high-speed mill roughing operation for cases of vibration arising on the headstock/cutting tool unit, when high material removal rates (MRR) must be maintained. Industrial implementation of the strategy and the chatter detection and diagnosis algorithm is carried out using a portable digital assistant (PDA). (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：384 / 394

页数：11

共 16 条

[1] [Anonymous], 1995, CIRP ANN-MANUF TECHN, DOI DOI 10.1016/S0007-8506(07)62342-7
[2] DAVIES M, 1999, Patent No. 99016025
[3] DELIO T, 2004, TP04PUB273 SOC MAN E
[4] International Organization for Standardization,, 1995, ISO Standard No. 10816-1:1995
[5] Leigh E., 1999, AM HEL SOC 55 ANN FO, P1
[6] A new on-line spindle speed regulation strategy for chatter control
Liao, YS
Young, YC
[J]. INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 1996, 36 (05) : 651 - 660
[7] MUNOA J, 2007, THESIS MONDRAGON U S
[8] RANDALL RB, 1992, FREQUENCY ANAL
[9] Improving high-speed machining material removal rates by rapid dynamic analysis
Schmitz, TL
Davies, MA
Medicus, K
Snyder, J
[J]. CIRP ANNALS-MANUFACTURING TECHNOLOGY, 2001, 50 (01) : 263 - 268
[10] SCHMITZ TL, 2002, Patent No. 20020146296

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