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①挑線簧限位器 [ 右 ] （ 3） 的高度 [ 右線用 ]
1. 旋松螺釘（6），滑動挑線簧限位器
[ 右 ]（ 3），提高高度。
2. 擰緊螺釘（6）
挑線簧限位器 [ 左 ](4) 的高度 [ 左線用 ]
1. 旋松螺釘（7），滑動挑線簧限位器
[ 左 ] （4），提高高度
2. 擰緊螺釘（7）
注意
使用切線縫紉機時，切線後的左側的面線
殘留量會因為撚線的複位而變短。
從針孔中拉緊面線時若有 35mm 以上則
為正常。若短於 35mm，請將挑線簧的挑
線量減少。
②挑線簧的強度
挑線簧 R（1）和 L（2）的標準強度根
據規格如下所示
薄料和中厚料 0.34N，厚料 0.70N
調整方法
挑線簧 R（1）[ 右線用 ]
1. 旋松固定螺釘（3），轉動調節鈕（4）
進行調整
2. 擰緊固定螺釘（3）
挑線簧 L（2）[ 右線用 ]
1. 旋松夾線螺母（5）
2. 用螺絲刀 ( 小 ) 轉動夾線軸 (6) 進行調整
3. 擰緊夾線螺母（5）
P20
① Height of stopper [right](3)[for right thread]
1. Loosen the screw (6),and then slide the stopper [right](3) to
adjust the thread take-up amount
2. Tighten the screw (6)
Height of stopper [left](4)[for left thread]
1. Loosen the screw (7),and then slide the stopper [left](4) to
adjust the thread take-up amount
2. Tighten the screw (7)
NOTE
If using a thread trimming sewing machine, the trailing length
for the upper thread may become shorter after thread trimming
because
of the twist in the thread.
The trailing length is normal if the upper thread length is 35 mm
when the thread is pulled from the needle hole.IF the thread length
is shorter than this, reduce the thread take-up.
② Thread take-up spring tension
The standard tensions for the thread take-up spring R (1) and
thread take-up spring L (2) are as follows depending on sewing
machine specifications Light-weight and
Medium-weight materials 0.34N, Heavy-weight materials 0.70N
Adjustment method
1. Loosen the set screw (3), and turn the adjusting thumb (4) to
adjust the tension
2. Tighten the set screw (3) Thread take-up spring R (1) [for
right thread]
Thread take-up spring L (2) [for left thread]
1. Loosen the tension nut (5)
2. Use a small screwdriver to turn the tension stud (6) to adjust
the tension
3. Tighten the tension nut (5)
②
測試方法
Measurement
method
線不通過挑線桿
Do not pass thread
through thread take-up
挑線量測定時的上限位置
Upper limit position
when measuring
thread take-up
amount
強 Strong
弱 Weak
弱 Weak
強 Strong
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