
模概CH5-3
Quiz
•
Professional Development
•
12th Grade
•
Practice Problem
•
Medium
mege mege
Used 3+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若成形品內部有深螺紋且數量大,為提高生產效率,最適合使用下列哪一種脫模方式?
Answer explanation
使用自動旋轉螺紋模具能快速且大量生產,適合螺紋深、數量多之情況。
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
成形品螺紋結構簡單且塑料具良好彈性,最省時的脫模方法為何?
Answer explanation
若螺紋淺且材料具彈性,可直接以一般頂出裝置強制脫模。
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
某產品採用內螺紋結構,模具開模時螺紋需同步旋出並後移,此情境最適合哪一種方式?
Answer explanation
同步旋轉與後移可避免成形品受損,是脫出內螺紋常用方法。
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
工廠正在進行少量試模,螺紋件結構簡單,哪種方式最經濟實用?
Answer explanation
小量生產時,手工旋出螺紋最省成本與設計。
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
使用模具螺紋部旋轉進行自動脫模時,螺紋旋出速度應符合哪項條件?
Answer explanation
螺紋旋出需與開模同步,過快或過慢都可能損壞成品。
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若成形品需配合螺紋脫模並自動落下,哪種設計較佳?
Answer explanation
可收縮套筒在旋出螺紋後可收縮,成品可自然脫離。
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若模具空間有限且無法設油壓裝置,驅動螺紋脫模機構最實用的方法為何?
Answer explanation
利用開模行程轉動齒條驅動螺紋旋出,無需額外動力。
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