小孔鉆在工程塑料片材方面及其精度估算

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中文譯文
小孔鉆在工程塑料片材方面及其精度估算(中文3400字,英文2600字)
摘要
在最近的制造流程中,小直徑鉆孔由于其良好的特性經常被使用。鉆孔工藝能夠輕易的適用于大部分尺寸,加工精度,加工點孔,等等。許多有小直徑孔的機械零件,是使用優質金屬材料和機器特性制造出來的。然而,在最近的加工技術中,鉆一個直徑小于1 毫米的孔也是不容易的。在這份報告中,直徑為1毫米的孔在兩個工程塑料板材的鉆孔和鉆孔的精度進行了討論。
關鍵詞:小直徑孔;鉆孔;工程塑料;加工精度

英文原文
Small-hole drilling in engineering plastics sheet and its accuracy estimation
Hiroki Endo and Etsuo Marui
Abstract
In recent manufacturing processes, the small diameter hole drilling process is frequently used owing to its good characteristics. The drilling process can easily be adapted to wide variations in lot size, processing accuracy, processing spot patterns where holes are made, and so on. Many machine elements, which have small diameter holes, are manufactured using engineering plastics of superior material and machining properties. However, it is not easy to drill holes with a diameter smaller than 1 mm, in recent machining technology as well. In this report, 1-mm diameter holes are drilled on two engineering plastics sheets and their  drilling  accuracy is discussed.
Keywords: Small diameter hole; Drilling; Engineering  plastics; Machining accuracy
 

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