Θ角制御法による窒化ケイ素球の研削加工

フォーマット:

論文

責任表示:

黒部, 利次 ; 森本, 泰夫

言語:

日本語

出版情報:

精密工学会 = The Japan Society for Precision Engineering, 2001-01-01

著者名:

• 黒部, 利次
• 森本, 泰夫

掲載情報:

精密工学会誌 = Journal of the Japan Society for Precision Engineering

ISSN:

0912-0289      

巻:

67

通号:

9

開始ページ:

1468

終了ページ:

1472

バージョン:

publisher

概要:

Spin angle controlled ball lapping method developed recently, is to have an excellent performance to lap the ball, in which V-groove lapping plate are separated into two parts and three plates are able to rotate independently. However, lapping of ceramic ball such as a silicon nitride(Si3N4) ball is very hard to finish its ball. Present paper focuses on spin angle controlled grinding of the Si3N4 ball using a diamond wheel. It is found that spin controlled … grinding is sufficient to finish the Si3N4 ball. Experiments show that larger spin angle θ yields both higher stock removal rate and lower surface roughness of the ball. Measurements indicate that a sphericity of the ball is closely related to spin angle θ of the ball. 続きを見る

URL:

http://hdl.handle.net/2297/42778