Titlebook: Initiatives of Precision Engineering at the Beginning of a Millennium; 10th International C Ichiro Inasaki Book 2002 Springer Science+Busin

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Precision Cold Forging - Methods for Reduction of Working Pressurenents and increased tool life. The purpose of this paper is to review 3 proposed methods of reducing working pressure during cold forging. These methods were studied by conducting tests using force profiles measurement system, finite element study and metallurgical evaluation.

PHON

Burr Formation in Micro-machining Aluminum, 6061-T6d depths of cut using a tool of . diameter were considered. Drilling experiments with different feed to diameter ratios, cutting speeds and two drill diameters were conducted. The influence of the cutting parameters on burr size and burr type was observed. A comparison to burr formation in conventional machining is presented.

FORGO

A Method to Machine Three-dimensional Thin Parts force used during machining. The developed method uses a low melting alloy (LMA) to machine three-dimensional thin parts without deformation. The parts are firmly supported and fixed on the LMA by adhesion or suction force. The method and some results are described.

Misnomer

reptile

scrutiny

archenemy

ineptitude

责任

Coining of Thin Plates to Produce Micro Channel Structures products and microscopic geometric details. A typical example are thin plates (thickness < 1 mm) with microscopic channel structures, which are required for micro heat exchangers, chemical micro reactors or other applications. In coining experiments sheet specimens from 0.5 to 0.8 mm thickness have

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