Adjusting The Stroke And Initial Position Of The Cloth Cutting Knife - JUKI lbh-1790 series Engineer's Manual

(5) Adjusting the stroke and initial position of the cloth cutting knife

General drawing of cloth cutting knife
Knife bar
Knife bar rotary
stopper
Edge of machine arm
Standard Adjustment
4
Knife sensor
1 2
6
Knife driving lever
5
8
Machine
1
7
9
8
0.4 to 0.6 mm
3
Knife return spring
Knife return
spring
4
2
10 mm
arm
Sensor
Sensor
detecting plate
6
4±0.5 mm
5
7
− −
Cushion
Cushion
3
14 mm