DIE HOLE POLISHING EQUIPMENT

PROBLEM TO BE SOLVED: To provide die hole polishing equipment which securely polishes an inner peripheral face of a die hole of a die so that its surface properties may become uniform. SOLUTION: The polishing equipment 40 includes a rotary driving means 10 for the die which rotates the die 1 centere...

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Bibliographische Detailangaben
Hauptverfasser: KANEKO DENJIRO, MOMO YOICHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide die hole polishing equipment which securely polishes an inner peripheral face of a die hole of a die so that its surface properties may become uniform. SOLUTION: The polishing equipment 40 includes a rotary driving means 10 for the die which rotates the die 1 centered on the die hole 2 of the die 1, a front presser material 20 to press a front face 4 of the die 1, and a polishing tool 30 to polish the inner peripheral face 2a of the die hole 2. The front presser material 20 can swing while following the tilting of the front face 4 of the die 1 which is generated by the die 1 rotated by the rotary driving means 10 for the die. The polishing tool 30 is fitted to the front presser material 20 with a position angle of the tool to the front presser material 20 fixed. COPYRIGHT: (C)2009,JPO&INPIT