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不良問題的原因和對策
問題
Problems
1. 三層卷邊刺破。
1. Hemming is not bedone
properly.
2. 卷邊出現褶皺。
2. Hem has wrinkles.
3. 不能進行三層卷邊。
3. Hemming cannot be
done at all.
4. 撐開褲腳時，褲邊滾輪
回到原來的位置。
4. Bottom tension roller
goes back to its original
position while bottom
tension is working.
5. 中間的接頭處，布料從
卷邊器中脫開。
5. Hemmer goes back to
its original position when
it comes to splicing in
middle.
6. 縫紉最後的接頭時，卷
邊器也拔不開。
6. Hemmer doesn't go
back to its original
position when it comes
to last splicing.
7. 接頭處無法被檢測出。
7. Splicing cannot be
detected.
8. 斷針。
8. Needle brakes.
造成原因
Causes
① 褲邊兩層摺疊尺寸過小。
② 褲邊張力過小。
① Bottom cloth folded width is too
small.
② The tension of bottom cloth is
too low.
① 褲邊兩層摺疊尺寸過大。
① Bottom cloth folded part is too
large.
① 三層卷邊引導板的高度過高。
① Upper Guide is placed too high.
① 撐褲邊裝置的設置和褲腳尺寸
不符。
① Setting of bottom tension device
doesn't match bottom .
① WIDTH 設定值過小。
① Set value of WIDTH is too small.
① WIDTH 設定值過大。
① Set value of WIDTH is too big.
① 接頭檢測的調整不良。
① Splicing detector does not
adjust well.
① 滾輪送布量和送針量不相符。
① Needle feed amount doesn't
match roller feed amount.
STRATEGIES & CAUSES FOR
MALFUNCTION
對策
Strategies
• 調整和三層卷邊一樣的兩層摺
疊尺寸。
• 增大褲邊張力。
• Adjust folded part width to
hem width.
• Raise bottom cloth tension.
• 調整和三層卷邊一樣的兩層摺
疊尺寸。
•Adjust folded part width to
hem width.
• 降低三層卷邊引導板的高度。
• Lower the height of Upper
Guide.
• 將其調整和褲腳尺寸相符合。
• Make arrangement which
suited bottom width.
• 增大 WIDTH 設定值。
• Select bigger set value of
WIDTH.
• 減小 WIDTH 設定值。
• Select smaller set value of
WIDTH.
• 根據布料的厚度調整接頭檢測
板的高度。
• Adjust position of splicing
detector plate according to
material thickness.
• 調節滾輪送布量和送針量使之
相符。
• Match needle feed amount
with roller feed amount.
Introduction
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