模概CH5習

模概CH5習

12th Grade

15 Qs

quiz-placeholder

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模概CH5習

模概CH5習

Assessment

Quiz

Professional Development

12th Grade

Practice Problem

Hard

Created by

mege mege

Used 7+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

塑膠射出成形後,成形品會因收縮而附著於模具上,為取出成形品必須設置

(A)冷卻裝置
(B)頂出裝置
(C)流道系統
(D)排氣裝置。

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

塑膠模具中最容易發生故障的部位是

(A)流道系統
(B)冷卻裝置
(C)引導裝置
(D)頂出裝置。

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

塑膠模具中最常用的頂出方法是

(A)頂出套筒
(B)空氣頂出
(C)頂出銷
(D)脫料板。

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以頂出銷頂出成形品時,位置應選在

(A)成形品側面
(B)厚度較薄處
(C)脫模阻力大之處
(D)脫模阻力小之處。

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

採用脫料板頂出成形品,其優點為

(A)作用力均勻
(B)容易加工
(C)節省材料
(D)頂出速度快。

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

空氣頂出適用於什麼的成形品頂出?

(A)較小型
(B)厚度較薄
(C)側面凹陷
(D)底部有孔

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

塑膠模具在模具開啟時,將豎澆道及橫澆道拖離模具的零件是

(A)導銷
(B)止銷
(C)拉料銷
(D)復歸銷。

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