SWF MA-6, Руководство пользователя, Страница: 54 / 76

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10.4) RELATIONSHIP BETWEEN
PRESSER FOOT AND NEEDLE
10.4.1) Relationship between presser foot,
needle, and embroidery fabric
For stable stitching, the presser foot must be
pressing the embroidery material before the needle
pierces into the material. The same is true for
when the needle comes out of the material.
10.4.2) When the presser foot is too high
– Needle in
The picture shows the presser foot fails to press
the work material when the needle pierces into
the fabric, causing an unstable needlework.
– Needle out
The picture shows the presser foot fails to press
the work material when the needle comes out of
the fabric. The embroidery material is lifted up
along with the needle, making a gap between
the fabric and the needle plate. This may cause
thread breaks, skipped stitches, or unstable
stitching.
Presser foot
Embroidery
fabric
Needle plate
Needle in
Needle out
Needle
in Needle
out