Singer 14T967DC Quantumlock Instruction Manual 26 - Page 34

Differential Feed

Page 34 highlights

17. DIFFERENTIAL FEED Differential feed is a system which "stretches" or "gathers" the fabric, when the amount of feed of front 2.0 feed dogs in relation to the rear feed dogs is changed. 1.5 The differential feed ratio ranges from 1:0.6~1:2.0. Adjustment is made by means of the differential feed adjusting dial pictured at right. N Use of differential feed is very effective in overedging 0.8 stretch fabrics and fabrics cut on the bias. 0.6 Setting "N" is differential feed adjusting dial setting for ratio 1:1. Gathered Overedge Gathered overedge is most suited for shirring sleeves, yokes, front and back bodices, skirt hems, etc. in stretch fabrics such as knits and jersey before assembling into garment. To set the differential feed adjusting dial for gathering 2.0 Set differential feed adjusting dial below 1.5 setting "N". Setting of adjusting dial depends on material being sewn as well as the amount of desired gather. Therefore, set dial to suit the N fabric and test sew before sewing your garment. 0.8 Note: For normal overedge stitching, set differential feed adjusting dial to graduation "N". 0.6 33

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17. DIFFERENTIAL FEED
Differential feed is a system which "stretches" or
"gathers" the fabric, when the amount of feed of front
feed dogs in relation to the rear feed dogs is changed.
The differential feed ratio ranges from 1:0.6~1:2.0.
Adjustment is made by means of the differential feed
adjusting dial pictured at right.
Use of differential feed is very effective in overedging
stretch fabrics and fabrics cut on the bias.
Setting "N" is differential feed adjusting dial
setting for ratio 1:1.
Gathered Overedge
Gathered overedge is most suited for shirring
sleeves, yokes, front and back bodices, skirt hems,
etc. in stretch fabrics such as knits and jersey before
assembling into garment.
To set the differential feed adjusting dial for gathering
Set differential feed adjusting dial below
setting "N". Setting of adjusting dial
depends on material being sewn as well as the
amount of desired gather. Therefore, set dial to suit the
fabric and test sew before sewing your garment.
Note: For normal overedge stitching, set differential
feed adjusting dial to graduation "N".
0.8
0.6
N
1.5
2.0
N
0.8
0.6
2.0
1.5