Ngaile et al., 2004 - Google Patents
Lubrication in tube hydroforming (THF): Part I. Lubrication mechanisms and development of model tests to evaluate lubricants and die coatings in the transition and …Ngaile et al., 2004
View PDF- Document ID
- 13649216050787879618
- Author
- Ngaile G
- Jaeger S
- Altan T
- Publication year
- Publication venue
- Journal of Materials Processing Technology
External Links
Snippet
The lubrication mechanisms that occur at the tool–workpiece interface for the transition and expansion zones are discussed. Suitable lubrication systems for the transition and expansion zones are reviewed based on the mechanics of deformation and material flow at …
- 239000000314 lubricant 0 title abstract description 41
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
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