對大伸縮性的縫線，線環極不穩定，容易跳針，這時候可以調整前
5-6 下結線鉤縫線收放量調整 ADJUSTING THE LOOPER THREAD TAKE-UP
導線桿的高度來克服，特別是當結線鉤從右向左移動時，如果用合
纖線時左針會跳針，使用混紡線右針容易勾到線，可以將前導線桿
的上緣在針棒降到最下點時對正導線孔的中心並與導線孔平行。
IN CASE THE FORMATION OF NEEDLE THREAD LOOP IS UNSTABLE
WHEN UNSING STRECTCHABLE THREAD,YOU CAN SOLVE THIS BY
ADJUSTING THE HEIGHT OF FRONT NEEDLE THREAD GUIDE,
ESPECIALLY WHEN LOOPER MOVE FROM RIGHT TO THE LEFT. IF
THE LEFT NEEDLE SKIP THE STITCH WHEN USING SYSNTHETIC
THREAD OR RIGHT NEEDLE INTERFERE WITH THE FORMATION OF
THREAD LOOP WHEN USING BLENDED THREAD,YOU CAN USE FRONT NEEDLE THREAD GUIDE,
WITH NEEDLE BAR AT THE LOWEST POSITION,THE CENTER OF THREAD HOLE OF REAR THREAD
GUIDE EYELET SHOULD BE EVEN WITH THE SURFACE OF FRONT NEEDLE THREAD GUIDE ADN FRONT
NEEDLE THREAD GUIDE AND REAR THREAD GUIDE SHOULD BE PARALLEL WITH EACH OTHER.
緊
圖 J
10
LOOSE
TIGHT
SET SCREW
THREAD
NEEDLE MOVES FROM THE
TOP TO THE BOTTOM
TURNING
DIRECTION
LOOPER
THREAD
TAKE-UP
LOOPER MOVES FROM
RIGHT TO LEFT
1/2
鬆
固定螺絲
縫線
旋轉方向
前導線桿
導線孔
縫線
FRONT NEEDLE
固定螺絲
THREAD GUIDE
GUIDE
THREAD
SCREW
揚線凸輪}
針由上向下運動
結線鉤向左運動
K,L 針由上死點向下運動，當左針尖到結線鉤寬度的一半位置時，縫線正好由揚線凸輪的最高點脫離。
調整凸輪的時序，可放鬆固定螺絲，旋轉凸輪到適當的角度再鎖緊固定螺絲。設定好揚線凸輪的
時序後再做試縫。(圖 K,L )
WHEN LEFT NEEDLE COMES DOWN TO THE HALF POINT,THE THREAD MUST GET OFF FROM THE
HIGHEST POSITION OF LOOPER THREAD TAKE-UP. THE ADJUSTMENT IS MADE BY LOOSENING
SCREW,TURN THE LOOPER THREAD TAKE-UP TO THE PROPER POSITION AND TIGHTEN THE SCREW.
M 希望縫線拉緊一點時，將左右導線板向定位刻線方向移動。希望縫線放鬆一點時將左右導線板向
定位刻線反方向移動。
TO DECREASE THE AMOUNT OF LOOPER THREAD IN THE SEAM MOVE THREAD GUIDE EYELET TO
ALIGNING MARK TO INCREASE,MOVE IT BACKWARD.
N 使用大伸縮性的縫線時，除了將左右導線板移向定位刻線外，並且將縫線拿出穩線壓板。
FOR STRETCHABLE THREADS,MOVE RIGHT AND LEFT THREAD GUIDES TO ALIGNING MARK AND
ALSO DO NOT PASS THE THREAD BETWEEN THREAD GUIDE.
K圖
L圖
圖M/N
M
N
1/2
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