Direct Observation of Microcontact Behavior at the Interface between Tool and Workpiece in Lubricated Upsetting

CIRP Annals - Manufacturing Technology

Volumn 45, Issue 1, 1996, Pages 205-210

  Azushima, A ^a   Yoneyama, S ^a   Yamaguchi, T ^a   Kudo, H ^a  

^a YOKOHAMA NATIONAL UNIVERSITY   (Japan)

Author keywords

Lubricant; Tribology; Upsetting

Indexed keywords

ALUMINUM; CHARGE COUPLED DEVICES; IMAGING TECHNIQUES; INTERFACES (MATERIALS); LUBRICANTS; LUBRICATION; PLASTIC DEFORMATION; SURFACE ROUGHNESS; TRIBOLOGY;

MICROCONTACTS; WORKPIECE TOOL INTERFACE;

UPSETTING (FORMING);

EID: 0029694728     PISSN: 00078506     EISSN: 17260604     Source Type: Journal    
DOI: 10.1016/S0007-8506(07)63048-0     Document Type: Article

References (19)

1. Design for Forming and Other Near Net Shape Manufacturing Processes
2. A Study of Interface Friction in Plastic Compression
3. The Mechanism of Lubricant Trapping under Dynamic Compression
4. An Isoviscous Model for the Hydrodynamic Lubricant of Plane Strain Forging Processes with Flat Dies
5. A Mechanism of Lubricant Trapping in Slow Speed Compression
6. Contact Phenomena under Bulk Plastic Deformation Condition
7. Surface Conformation of Metal under High Normal Contact Pressure
8. The Relationship between Lubrication and Surface Condition of Metals Deformed under Compression
9. Direct Observation of Contact Behaviour to Interpret the Pressure Dependence of the Coefficient of Friction in Sheet Metal Forming
10. Behavior of Hydrostatic Pressure of Lubricant Trapped in Surface Pocket on Workpiece at Upsetting Process
11. Friction and Lubrication in the Deformation Processing of Metals
12. Direct Observation of Lubricant Behavior under the Micro-PHL at the Interface between Workpiece and Die
13. In Situ Ultrasonic Measurement of the Real Contact Area in Bulk Metal Forming