No.1007 2009 研削加工における少流量クーラント供給技術の開発（ECOLOG 研削TYPE II） |
| カテゴリー | 資料 |
|---|---|
| 筆者 | 研究開発センター 加工システム研究部 吉見隆行 大石重雄 大久保 聡 生技・生産・物流部門 生産技術開発部 森田 浩 |
| 要旨 | In grinding, a large amount of grinding fluid (coolant) is supplied in order to break the air flow circulating with the rotating grinding wheel and reach the grinding point. In this study, technology to reduce the required amount of coolant supply has been developed whereby air supplied above the grinding point from the side of the wheel effectively intercepts the air flow around the wheel. Evaluation testing has confi rmed that in high-efficiency grinding, grinding performance equivalent to that of the conventional method can be achieved with half the coolant supply. In addition, wheel spindle power loss due to coolant has been reduced by around 50%. In the case of grinding where the grinding point moves up and down over a wide area, it has been confi rmed that coolant reaches to the lower part of the wheel, unlike conventional methods. |
| キーワード | environment, coolant supplying system, air-fl ow, high-speed grinding |
| 関連タグ |
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