Operation Manual

6.4.4.4 Seam -specific param eters in access level1
Top and diffe re n tialfeed
In ordertoachieveacorrectfullness distribution the feeding features
ofthe differentialfeed and the top feed have to be adapted tothe knee
lining m aterial.
This adaptation is necessary ifthe lining is processed w ithfullness.
Top feed
Inthe program a correction ofthe fullness distribution can be m ade by
m eans ofthe top feed quick adjustm ent.
Forthis purpose itis possibletoalterthe position ofthe top feed-dog
as tothe m ainfeed-dog.
This adjustm entbecom es onlyeffective forthe seam line w hich has
been activated fora fullness distribution.
R ange ofvalues:-59 to+59
Diffe re n tialfeed
The position ofthe differentialfeed-dog as tothe m ainfeed-dog is
altered.
This adjustm entbecom es onlyeffective forthe seam line w hich has
been activated fora fullness distribution.
R ange ofvalues:-59 to+59
Subdivision ofthe seam in seam sections
Inthe sew ing area the trousers partis subdivided into seam sections.
l Seam A w iththe basicsetting S 1 -S 4 w ith each 15,30,45 and
60 cm .
S5 isthe rem aining lengthofthe trousers w ith 255 cm
l Seam B w iththe basicsetting S 5 -S2 w ith each 10,20,30 and
40 cm .
S1 isthe rem aining section fro m the photocell15 tothe knee lining
(norm ally2-7cm).
Thissection has tobedeterm ined by trialforevery w orkpiece.
l
The knee lining C reaches overfourofthe five sections.
Forevery ofthese seam sections the lengthofthe seam line can be
varied and the corresponding fullness (quantity) can be presetviathe
contro l.
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