Acoustic emission generated by single point machining

Conference · Sun Dec 31 00:00:00 EST 1995

OSTI ID:175340

Carpenter, S H ^[1]; Armentrout, D A ^[2]; Heiple, C R ^[3]

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1. Univ. of Denver, CO (United States)
2. Rocky Flats Plant, Golden, CO (United States)
3. Metallurgical Consultant, Boulder, CO (United States)

The acoustic emission generated during single point, continuous machining was measured and characterized for a number of different alloys heat treated to different strengths. Analysis of the data suggests that the primary source of acoustic emission is sliding friction between the nose and/or flank of the tool and the machined surface. The acoustic emission has also been measured during block-on-ring sliding friction experiments as a function of different experimental variables. The friction tests support the hypothesis that rubbing friction is the primary source of acoustic emission during single point machining.

• OSTI ID: 175340
• Report Number(s): CONF-950686-; TRN: 95:006111-0298
• Resource Relation: Conference: Joint applied mechanics and materials summer meeting, Los Angeles, CA (United States), 28-30 Jun 1995; Other Information: PBD: 1995; Related Information: Is Part Of AMD - MD `95: Summer conference; PB: 520 p.
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES
ALLOYS
ACOUSTIC EMISSION TESTING
SLIDING FRICTION
HEAT TREATMENTS