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首页> 外文会议>North American Manufacturing Research Conference, 28th, May 23-26, 2000, Lexington, Kentucky >Environmentally-Conscious Minimum Quantity Lubrication (MQL) for Internal Cylindrical Grinding
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Environmentally-Conscious Minimum Quantity Lubrication (MQL) for Internal Cylindrical Grinding

机译：内圆柱磨削的环保型最小润滑量（MQL）

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摘要

Conventional grinding fluids are a source of environmental pollution and a health hazard. The present investigation was undertaken to evaluate Minimum Quantity Lubrication (MQL) with ester oil as an environmentally-conscious alternative to conventional soluble oil for cylindrical internal grinding. Experiments were conducted to compare the grinding performance using MQL with soluble oil and dry grinding. The results indicate that MQL is superior to soluble oil as a lubricant, providing a lower specific energy, smoother surface finish, and higher G-ratio. MQL's main drawback is the lack of sufficient bulk cooling of the workpiece, thereby leading to thermal expansion and possible difficulties with size control.
机译：常规的研磨液是环境污染和健康危害的来源。本研究旨在评估酯油的最小润滑量（MQL），作为对圆柱内磨的常规可溶性油的环保替代品。进行实验以比较使用MQL和可溶性油和干磨的磨削性能。结果表明，MQL优于作为润滑剂的可溶性油，具有更低的比能，更光滑的表面光洁度和更高的G比。 MQL的主要缺点是缺乏足够的工件整体冷却能力，从而导致热膨胀和尺寸控制方面的困难。

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