Precision piezoelectric micro-positioner for line boring bar tool insert

George P. O'Neal; Byung Kwon Min; Chen Jung Li; Zbigniew J. Pasek; Yoram Koren; Phil Szuba

Precision piezoelectric micro-positioner for line boring bar tool insert

George P. O'Neal, Byung Kwon Min, Chen Jung Li, Zbigniew J. Pasek, Yoram Koren, Phil Szuba

Department of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The paper describes an effort to develop a prototype smart boring tool supporting agility at the station level by enabling automated tool change and providing an advanced on-line compensation mechanism. The tool utilizes a compensation mechanism powered by a piezoelectric microactuator driven by an advanced controller, compensating for the position error of the boring bar and effectively rejecting cutting force disturbances. Experimental data were used to verify the theoretical and simulation results indicating successful operation of the tool with the bandwidth of up to 500 Hz, providing the tool tip compensation range of 40 μm with a resolution of 0.2 μm.

Original language	English
Pages (from-to)	99-106
Number of pages	8
Journal	American Society of Mechanical Engineers, Design Engineering Division (Publication) DE
Volume	97
Publication status	Published - 1998

All Science Journal Classification (ASJC) codes

Control and Systems Engineering

Cite this

@article{cbf8b5088acf439e98ef123cd373a164,

title = "Precision piezoelectric micro-positioner for line boring bar tool insert",

abstract = "The paper describes an effort to develop a prototype smart boring tool supporting agility at the station level by enabling automated tool change and providing an advanced on-line compensation mechanism. The tool utilizes a compensation mechanism powered by a piezoelectric microactuator driven by an advanced controller, compensating for the position error of the boring bar and effectively rejecting cutting force disturbances. Experimental data were used to verify the theoretical and simulation results indicating successful operation of the tool with the bandwidth of up to 500 Hz, providing the tool tip compensation range of 40 μm with a resolution of 0.2 μm.",

author = "O'Neal, {George P.} and Min, {Byung Kwon} and Li, {Chen Jung} and Pasek, {Zbigniew J.} and Yoram Koren and Phil Szuba",

year = "1998",

language = "English",

volume = "97",

pages = "99--106",

journal = "American Society of Mechanical Engineers, Design Engineering Division (Publication) DE",

issn = "1521-4613",

}

TY - JOUR

T1 - Precision piezoelectric micro-positioner for line boring bar tool insert

AU - O'Neal, George P.

AU - Min, Byung Kwon

AU - Li, Chen Jung

AU - Pasek, Zbigniew J.

AU - Koren, Yoram

AU - Szuba, Phil

PY - 1998

Y1 - 1998

N2 - The paper describes an effort to develop a prototype smart boring tool supporting agility at the station level by enabling automated tool change and providing an advanced on-line compensation mechanism. The tool utilizes a compensation mechanism powered by a piezoelectric microactuator driven by an advanced controller, compensating for the position error of the boring bar and effectively rejecting cutting force disturbances. Experimental data were used to verify the theoretical and simulation results indicating successful operation of the tool with the bandwidth of up to 500 Hz, providing the tool tip compensation range of 40 μm with a resolution of 0.2 μm.

AB - The paper describes an effort to develop a prototype smart boring tool supporting agility at the station level by enabling automated tool change and providing an advanced on-line compensation mechanism. The tool utilizes a compensation mechanism powered by a piezoelectric microactuator driven by an advanced controller, compensating for the position error of the boring bar and effectively rejecting cutting force disturbances. Experimental data were used to verify the theoretical and simulation results indicating successful operation of the tool with the bandwidth of up to 500 Hz, providing the tool tip compensation range of 40 μm with a resolution of 0.2 μm.

UR - http://www.scopus.com/inward/record.url?scp=0041326026&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0041326026&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0041326026

VL - 97

SP - 99

EP - 106

JO - American Society of Mechanical Engineers, Design Engineering Division (Publication) DE

JF - American Society of Mechanical Engineers, Design Engineering Division (Publication) DE

SN - 1521-4613

ER -

Precision piezoelectric micro-positioner for line boring bar tool insert

Abstract

All Science Journal Classification (ASJC) codes

Other files and links

Fingerprint

Cite this