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Title: SKODA圖案及塑膠射出製作
Authors: 黃國泰
Keywords: 塑膠射出模縮水;退模;冷卻
Date: 2014-06
Issue Date: 2015-08-26T02:43:58Z
Publisher: 機械工程
Abstract: 此次的專題製作,我們以塑膠射出模具為主題,製作過程包括有模具加工中常見的幾種加工,例如平面加工、平面研磨等,其中還介紹了一些塑膠成型加工的種類及塑膠射出模的縮水、退模及冷卻。
射出成品後會有縮水或外凸的情形,縮水時可添加防止收縮劑解決,而外凸則需增加背壓及冷卻時間。流道會卡在母模時,用斜口鉗夾取出即可。倒勾深度不足時,可用鑽石磨棒修整,模具會較容易將料頂出不致卡住。
Appears in Collections:[Department of Mechanical Engineering & Graduate Institute of Precision Machinery and Manufacturing Technology] Monograph

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