Jack W4 Series - Page 32

W4-01GB×364
2.8-3.1
2.6-2.8
W4-02BB×356
3.2-3.5
3-3.2
W4-01BB×364
2.8-3.1
2.6-2.8
W4-05CB×356
3.2-3.5
3-3.2
W4-05CB×364
2.8-3.1
2.6-2.8
最低点：The lowest point，最右点: The most right point
图8（Figure8）
1 弯针与机针间隙的调整（The adjustment between looper and needle
gap）
弯针从最右端运行到中针中心后，把弯针与机针间隙调整为0-0.05mm（图9），弯
针继续向左运动，当弯针运行到左针中心是，弯针与左针间隙为0.05-0.1mm（图9）。
Looper moves to the middle needle central position from rightmost positon,
make the gap between looper and needle gap as 0-0.05mm(Figure9), the
looper moves ahead to the left, when the looper moves to the left needle
central position, the gap between looper and left needle is
0.05-0.1mm(Figure9)