In this paper, the testing device of high speed boring technique, cutting tools and cutting parameters were tested and studied.

本文对高速镗新工艺的试验装置、刀具及切削参数进行了试验研究。

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The test result indicates that this technique is easy to operate and can work at very high testing speed with a good repeatability.

测试结果表明，该法操作简便、测试速度快、重复性好。

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The test result indicates that this technique is easy to operate and can work at very high testing speed with a good repeatability.

测试结果表明，该法操作简便、测试速度快、重复性好。

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