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US08234763B2 Processing method of slotted hole 有权
开槽孔加工方法

Processing method of slotted hole
摘要:
In a processing method of a slotted hole for processing a hole in a processed subject and further processing a slot intersecting the hole, a process for generating a compressive residual stress c is applied to an inner diameter portion of the hole before the slot is processed.
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