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模概CH5-2

Authored by mege mege

Professional Development

12th Grade

Used 3+ times

模概CH5-2
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

某模具在開模過程中需先使兩側模塊分開,以避免成形品外側凹陷部位被干涉,應採用哪種脫模裝置?

側向滑動模
二段頂出機構
分件模
預置心型

Answer explanation

分件模可於模具開模時分離模塊,避免凹陷干涉,適用於外部凹陷。

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

若成形品凹陷位於側面局部區域,且需要隨模具動作脫模,應使用何種設計?

分件模
側向滑動模
脫料板
滑塊二段頂出

Answer explanation

側向滑動模專門用於局部側面凹陷的脫模,動作與模具同步。

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

使用角銷傳動的分件模設計中,為避免模具閉模時損壞角銷,應加設何種裝置?

定位塊
滑塊
油壓缸
彈簧

Answer explanation

定位塊能承受閉模壓力,避免角銷受力損壞。

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

若需處理內部凹陷且需快速更換模芯,適合使用哪種方法?

漲縮心型法
預置心型法
滑動模
斜角凸輪

Answer explanation

預置心型可與成形品一同頂出,便於更換。

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

一產品內部有凸緣結構,需模芯在脫模時收縮移動,最適合採用哪種方法?

滑塊二段頂出
內側滑動模
漲縮心型法
手工脫模

Answer explanation

漲縮心型法利用導銷使模芯縮合,適合內部凸緣。

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

如需使滑動模沿圓弧導軌運動以退出模芯,適合哪種設計?

迴轉滑動模
預置心型法
側向滑動模
斜角凸輪

Answer explanation

迴轉滑動模透過齒輪齒條使滑塊沿圓弧運動退出模芯。

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

當模具開模時,欲使滑動模能自動移動應選擇哪一種傳動方式?

油壓缸
斜角凸輪
手動旋轉
螺桿旋出

Answer explanation

斜角凸輪可在模具開模時自動推動滑動模。

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