423 高速アタッチメントスピンドルの開発
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概要
- 論文の詳細を見る
We developed a high speed spindle device, which can be attached to the main shaft of a machining center and can be used for high speed cutting with small tools. To keep precise and high speed rotation for long time, externally pressurized air bearing and shrink-fit-chuck was adopted. A prototype of the spindle device was tested and it rotates at 150,000(min)^<-1> continuously and stably. This paper outlines the structure of the prototype and result of evaluation test.
- 一般社団法人日本機械学会の論文
- 2002-11-19