ROTATING PROCESS DEVICE FOR RING FORM WORK

Title:

ROTATING PROCESS DEVICE FOR RING FORM WORK

Document Type and Number:

Japanese Patent JP3918894

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To accurately perform processing without making a biased thickness, even though the work is a thin and ring form article.
SOLUTION: A ring form work 12 is housed in a faucet form housing 11 grasped by a chuck, the work 12 is squeezed to an inner wall surface 11a by pressing in the rotating center direction by an outer peripheral pressing roller 26, and the work 12 is squeezed to the faucet form housing 11 side by a side surface pressing roll 17. The work 12 is rotated integrally with the chuck by the rotation of a main shaft, and the processing is carried out at the inner side surface of the work 12 opposing to the outer peripheral pressing roller 26 by a processing tool 20.

More Like This:

JP2820806	PROBLEM TO BE SOLVED: To process an inner peripheral surface of a cup-shaped mold.
JP3519050	DEVICE IN TOOL RETENTION ASSEMBLY FOR MOVING TURNABLE SHAFT IN AXIAL DIRECTION
JP3069264	THREAD GROOVE WORKING DEVICE

Inventors:

Kyosuke Tokiwa
Go Kamiyama
Katsuya Tachimitsu
Kazuki Uesugi

Application Number:

JP31095098A

Publication Date:

May 23, 2007

Filing Date:

October 30, 1998

Export Citation:

Click for automatic bibliography generation Help

Assignee:

Nippon Seiko Co., Ltd.

International Classes:

B24B5/06; B23B5/00; (IPC1-7): B24B5/06; B23B5/00

Domestic Patent References:

JP5111806A
JP184906U
JP3196901A
JP7060638A

Attorney, Agent or Firm:

Shohei Oguri
Toshimitsu Ichikawa
Takeshi Takamatsu
Hagino Taira
Zenichi Soeda
Hironori Honda

Previous Patent: TRANSFER PLATE FOR LASER MARKING

Next Patent: FORMATION OF COMPOSITE HARD FILM WITH LOW COEFFICIENT OF FRICTION