Results 251 to 260 of about 1,719,950 (305)

State of the art in micro forming

International Journal of Machine Tools and Manufacture, 2006
Micro forming is an appropriate technology to manufacture very small metal parts, in particular for bulk production, as they are required in many industrial products resulting from microtechnology. This paper gives a review of the state of the art in micro forming of metals.
Frank Vollertsen
exaly   +2 more sources

Punching of noncircular micro-holes and development of micro-forming

Precision Engineering, 2007
In this paper, vibration-EDM technology was introduced by the vibrating worktable designed to fabricate noncircular micro-electrodes and micro die-openings using wire electro-discharge grinding (WEDG). Micro punches and micro die-openings with different clearances were fabricated by controlling the spark gap in micro electrical discharge machining ...
Gwo-Lianq Chern, Sen-De Wang
exaly   +2 more sources

Forming of Micro-sheet Metal Components [PDF]

open access: yes, 2015
This chapter firstly highlights challenges in micro-sheet-metal forming and explains its characteristics and tooling design considerations. An introduction is then given to the basic processes of sheet-metal forming, emphasising, from micro-forming point of view, on the size effect, material, tooling and process capabilities.
Qin, Yi   +2 more
openaire   +4 more sources

Micro Metal Forming [PDF]

open access: yes, 2013
Micro Metal Forming, i. e. forming of parts and features with dimensions below 1 mm, is a young area of research in the wide field of metal forming technologies, expanding the limits for applying metal forming towards micro technology.
Vollertsen, Frank
openaire   +2 more sources

Laser-Assisted Micro-Forming [PDF]

open access: yes, 2010
459473This chapter describes the applications of laser-assisted heating to the forming processes as well as a fusion joining process. Firstly, laser sources, optical systems, and tools used for laser-assisted forming are described, being followed by ...
Holtkamp, Jens
openaire   +2 more sources

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