Forming apparatus

Abstract

The object of the present invention is to enable processes such as stamping and die-cutting of compressed wood to be easily and precisely performed. A forming device comprising: a punch (C) for punching a rectangular shaped wood (1) as a forming object; a moving side die (B) having a guide hole (B1) for guiding the punch (C) , and perform compression molding of wood (1); fixed side mold (A), which forms a pair with moving side mold (B) to carry out compression molding of wood (1); and drive controller (20), whose While the moving side die (B) is moved toward the fixed side die (A) to perform compression forming of wood (1), the punch (C) is moved toward the fixed side die (A) to punch a rectangular shape of wood ( 1). Here, the blade ( C1 ) first cuts the wood ( 1 ) with a protruding portion approximately perpendicular to the fiber direction of the wood ( 1 ).

Description

technical field [0001] The present invention relates to a forming device capable of punching or stamping compressed wood easily and accurately. [0002] This application is based on and claims priority from prior Japanese Patent Application No. 2004-013241 filed on January 21, 2004, the entire contents of which are hereby incorporated by reference. Background technique [0003] Examples of portable electronic devices that can be operated on the hand include cameras, mobile communication devices (mainly cellular phones), digital recorders (IC recorders), personal digital assistants (PDAs), portable television sets, portable radios, and A remote control device for a household appliance. Generally, synthetic resins (acrylonitrile-butadiene-styrene (ABS) resin, polycarbonate resin, acrylic resin, etc.) and light metals (aluminum, stainless steel, titanium, magnesium, etc.) The external material of the device. These synthetic resins and light metals constituting the exterior m...

AI Technical Summary

Problems solved by technology

[0011] When performing forming processing such as punching or punching on compressed wood, there are sometimes problems that, after processing along the fiber direction, cracks, etc. The strength is high due to compression, so it cannot be processed with high precision, and the cutting strength varies depending on the fiber direction of the wood

[0012] There is also a problem that compressed wood is difficult to use for electronic equipment requiring high precision unless it can be processed with high precision

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