JUKI MO-6700D Series - 3. STANDARD ADJUSTMENT; (13) Adjusting the differential feed ratio

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(13) Adjusting the differential feed ratio
(Standard)
Gathering: 1: 2
Stretching: 1: 0.7
(Max, stretching)
Gathering: 1:1.6
Stretching: 1:0.6
(Max, gathering)
Gathering: 1: 4
Stretching: 1: 1.3
Pin at its highest
position
Washer
Pin at its lowest
position
(14) Longitudinal position of the feed dog
When the feed pitch is maximized and the differential feed ratio is also maximized, the clearances of the front
and rear ends of the feed dog, and the throat plate should be spaced approximately 0.5 mm respectively.
0.5mm
0.5mm
Standard Adjustment
Standard Adjustment
Center of
nut Lower
marker line