Table of Contents
Advertisement
【11】ADJUSTING THE TOP COVER THREAD TRIMMER
11- - - - 1 Relationship between the position of the movable knife and the stable knife
11
1 Relationship between the position of the movable knife and the stable knife
11
11
1 Relationship between the position of the movable knife and the stable knife
1 Relationship between the position of the movable knife and the stable knife
When the movable knife fully retracts, align hook point E of the movable knife with point
F of the stationary knife. To make this adjustment,
loosen screws A for stoppers B on pneumatic/electric
top cover thread trimmer.
On the pneumatic/electric top cover thread trimmer,
screws A should be centered in the slots of stoppers
B. There should be a clearance of approximately
14mm between cylinder connection block D and end
C of the cylinder. Make a fine height adjustment
on the movable knife by referring to 11-6.
11
11- - - - 2 Adjusting the top cover thread clamp spring
11
11
2 Adjusting the top cover thread clamp spring
2 Adjusting the top cover thread clamp spring
2 Adjusting the top cover thread clamp spring
Top cover thread clamp spring G should protrude
approximately 3mm from end F of the stationary
knife. Loosen screws I and adjust spring G so that
it is parallel with the stationary knife.
The top cover thread is clamped and held by spring
G after it is cut.
spring, turn adjusting screw J.
pressure, turn it clockwise.
pressure, turn it counterclockwise.
11
11
11
11- - - - 3 Adjusting the movable knife pressure spring
3 Adjusting the movable knife pressure spring
3 Adjusting the movable knife pressure spring
3 Adjusting the movable knife pressure spring
Movable knife pressure spring H should retract
approximately 2mm from end F of the stationary
knife. Loosen screws I and adjust spring H so that
it is parallel with the stationary knife.
< Note >
Excessive pressure causes needle breakage.
To adjust the pressure of the
To increase the
To decrease the
10
Hide quick links:
Advertisement
Table of Contents
