WORK CUTTING METHOD OF CUTTER AND CUTTER USED FOR CUTTING METHOD THEREOF

Title:

WORK CUTTING METHOD OF CUTTER AND CUTTER USED FOR CUTTING METHOD THEREOF

Document Type and Number:

Japanese Patent JP2000263324

Kind Code:

A

Abstract:

To exclude chips stored between a front vice device and a cut work in carrying out a cut work using the front vice device.

A cutter is provided with a vice device main body which consists of a movable vice jaw and a fixed vice jaw for clamping a work W and is located backward of a cutting position viewed in a work carrying direction. A front vice device 57 consisting of a movable vice jaw 67 and a fixed vice jaw 61 for clamping the work W is provided forward of the cutting position viewed in the work carrying direction. The work W is cut while clamped by the vice device main body but not clamped by the front vice device 57 as shown by solid lines in a drawing. After cutting operation proceeds downward across a center of the work W in height, the front vice device 57 clamps the work W as shown with a two-dot chain line in the drawing, thus permitting chips generated during cutting to drop downward of the work W without being stored between the front vice device 47 and a cut work.

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Inventors:

TANEHARA KENICHIRO

Application Number:

JP7261099A

Publication Date:

September 26, 2000

Filing Date:

March 17, 1999

Export Citation:

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Assignee:

AMADA CO LTD

International Classes:

B23D55/00; (IPC1-7): B23D55/00

Attorney, Agent or Firm:

Hidekazu Miyoshi (8 outside)

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