卓上4軸鏡面加工装置

Japanese Patent JP4215228

B2

PURPOSE: To provide a bench four-axis mirror finished surface machining device capable of machining even a hard brittle material, a hard metal, and the like with high accuracy and high efficiency by coping with the bi-directional rotation of a grinding wheel with little displacement such as the flexure of a fitting head fitted with a tool, and miniaturizing the device with a small installation area. CONSTITUTION: This bench four-axis mirror finished surface machining device is provided with a θ table 4 fitted with a machined material 1 and rotatory-driven around a vertical B-axis by numerical control; a spindle 6 fitted with a conductive grinding wheel 2 and rotatory-driven around its axis; a grinding wheel fitting head 8 for detachably fitting a rotation axis of the spindle in a Z-axis direction parallel with the B-axis and in a Y-axis direction horizontally orthogonal to the B-axis; a torsion preventing guide 10 for preventing torsion of the grinding wheel fitting head around an X-axis and the Z-Axis; an X-Z table 12 for linearly moving the grinding wheel fitting head in the X-axis direction and Z-axis direction by numerical control; a Y-table 14 for linearly moving the θ table 4 in the Y-axis direction horizontally orthogonal to the X-Z faces by numerical control; and an electric machining means for electrically machining an electrode and/or the machined material.

Sei Omori
Yutaka Yamagata
Moriyasu Sei
Shinya Morita
Muneaki Asami
Takahiro Miura
Yuji Suma

JP30397699A

January 28, 2009

October 26, 1999

Click for automatic bibliography generation  

RIKEN
New Generation Processing System Co., Ltd.
Ikegami Seiko Co., Ltd.

B24B27/02; B24B1/00; B24B9/06; B24B19/20; B24B19/26; B24B27/04

JP7052004A
JP3055153U
JP8001490A

Minoru Hotta
Shigeru Nara

Previous Patent: 電磁石

Next Patent: MANUFACTURE OF CATHODE-RAY TUBE