Assessment of tool wear in milling using acoustic emission detected by a fiber optic interferometer

被引：8

作者：

Carolan, TA

Hand, DP

Barton, JS

Jones, JDC

Wilkinson, P

Reuben, RL

机构：

[1] Department of Physics, Heriot-Watt University, Riccarton, Edinburgh

[2] Department of Mechanical and Chemical Engineering, Heriot-Watt University, Riccarton, Edinburgh

来源：

JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME | 1996年 / 118卷 / 03期

关键词：

D O I：

10.1115/1.2831048

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Acoustic emission (AE) has previously been shown to be a useful technique in monitoring the state of wear of cutting tools. The piezo-electric transducers conventionally used for AE detection are contacting devices with a limited bandwidth. This paper describes the use of a robust fiber optic interferometer for the in-process measurement of AE during the face milling of annealed En24 steel to provide tool wear information via analysis of the rms AE signal. The interferometer displayed an improved diagnostic capability over a conventional piezoelectric sensor due to its advantages of being non-contacting, broadband with a flat frequency response to displacement, and providing absolute calibration.

引用

页码：428 / 433

页数：6

共 21 条

[1]

[Anonymous], 1983, Tool and Manufacturing Engineers Handbook, Machining

[2]

BLUM T, 1990, J ENG IND-T ASME, V112, P203, DOI 10.1115/1.2899576

[3]

DIEI EN, 1987, J ENG IND AUG, P234

[4] ACOUSTIC-EMISSION MONITORING OF THE CUTTING PROCESS - NEGATING THE INFLUENCE OF VARYING CONDITIONS [J].

EMEL, E ;

KANNATEYASIBU, E .

JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME, 1991, 113 (04) :456-464

[5] ACOUSTIC-EMISSION AND FORCE SENSOR FUSION FOR MONITORING THE CUTTING PROCESS [J].

EMEL, E ;

KANNATEYASIBU, E .

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 1989, 31 (11-12) :795-809

[6] EXTRINSIC MICHELSON INTERFEROMETRIC FIBER OPTIC SENSOR WITH BEND INSENSITIVE DOWNLEAD [J].

HAND, DP ;

CAROLAN, TA ;

BARTON, JS ;

JONES, JDC .

OPTICS COMMUNICATIONS, 1993, 97 (5-6) :295-300

[7]

IWATA K, 1977, ANN CIRP, V25, P21

[8] FIBER OPTIC SENSORS [J].

JACKSON, DA ;

JONES, JDC .

OPTICA ACTA, 1986, 33 (12) :1469-1503

[9] ELIMINATION OF DRIFT IN A SINGLE-MODE OPTICAL FIBER INTERFEROMETER USING A PIEZOELECTRICALLY STRETCHED COILED FIBER [J].

JACKSON, DA ;

PRIEST, R ;

DANDRIDGE, A ;

TVETEN, AB .

APPLIED OPTICS, 1980, 19 (17) :2926-2929

[10] SINGLE-MODE FIBER FRACTIONAL WAVE DEVICES AND POLARIZATION CONTROLLERS [J].

LEFEVRE, HC .

ELECTRONICS LETTERS, 1980, 16 (20) :778-780

← 1 2 3 →