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41
ENGLISH
[ Setting of needle thread tension ]
Table1
*
1 : Compensation value as against memory switch No. 8 (looper thread tension at the time of thread trimming)
*
2 : Compensation value as against memory switch No. 10 (looper thread tension at the time of stop)
(See the item of the memory switch on page 68.)
Compensation
position No.
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
Setting item
Needle thread tension
Compensation of needle thread tension of right
parallel section
Compensation of needle thread tension of left
parallel section
Compensation of needle thread tension of top eyelet
Compensation of needle thread tension of right
bottom of eyelet
Compensation of needle thread tension of left
bottom of eyelet
Compensation of needle thread tension of right taper bar
Compensation of needle thread tension of left taper bar
Compensation of needle thread of straight bar
Compensation of needle thread tension of right round bar
Compensation of needle thread tension of left round bar
Compensation of needle thread tension of sewing start
Compensation of needle thread tension of sewing end
Compensation of needle thread tension at the time
of thread trimming
Compensation of needle thread tension at the time
of stop
Description
Needle thread tension value
Compensation value of needle thread tension of right side of
parallel section
Compensation value of needle thread tension of left side of
parallel section
Compensation value of thread tension of top eyelet
Compensation value of needle thread tension of right bottom
of eyelet
Compensation value of needle thread tension of left bottom
of eyelet
Compensation value of needle thread tension of right taper bar
Compensation value of needle thread tension of left taper bar
Compensation value of needle thread tension of straight bar
Compensation value of needle thread tension of right round bar
Compensation value of needle thread tension of left round bar
Compensation value of needle thread tension of sewing start
Compensation value of needle thread tension of sewing end
Compensation value of needle thread tension at the time of
thread trimming of sewing machine
*
1
Compensation value of needle thread tension at the time of
stop of sewing machine
*
2
*
1 : Compensation value as against memory switch No. 7 (needle thread tension at the time of thread trimming)
*
2 : Compensation value as against memory switch No. 9 (needle thread tension at the time of stop)
(See the item of the memory switch on page 68.)
[ Setting of looper thread tension ]
Table2
Compensation
position No.
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
Setting item
Looper thread tension
Compensation of looper thread tension of right
parallel section
Compensation of looper thread tension of left
parallel section
Compensation of looper thread tension of top eyelet
Compensation of looper thread tension of right
bottom of eyelet
Compensation of looper thread tension of left
bottom of eyelet
Compensation of looper thread tension of right taper bar
Compensation of looper thread tension of left taper bar
Compensation of looper thread tension of straight bar
Compensation of looper thread tension of right round bar
Compensation of looper thread tension of left round bar
Compensation of looper thread tension of sewing start
Compensation of looper thread tension of sewing end
Compensation of looper thread tension at the time
of thread trimming
Compensation of looper thread tension at the time
of stop
Description
Looper thread tension value
Compensation value of looper thread tension of right side of
parallel section
Compensation value of looper thread tension of left side of
parallel section
Compensation value of looper thread tension of top eyelet
Compensation value of looper thread tension of right bottom
of eyelet
Compensation value of looper thread tension of left bottom
of eyelet
Compensation value of looper thread tension of right taper bar
Compensation value of looper thread tension of left taper bar
Compensation value of looper thread tension of straight bar
Compensation value of looper thread tension of right round bar
Compensation value of looper thread tension of left round bar
Compensation value of looper thread tension of sewing start
Compensation value of looper thread tension of sewing end
Compensation value of looper thread tension at the time of
thread trimming of sewing machine
*
1
Compensation value of looper thread tension at the time of
stop of sewing machine
*
2
1. The actual thread tension varies in accordance with the kind or thickness of thread used even
when the set value of thread tension is the same. Especially, in case of thread of which the
surface is hard to slide, the thread tension becomes higher, and even when the set value is as
low as 60 to 70, the loop becomes smaller. As a result, stitch skipping may be caused. When
using plural threads, it is recommended to make a sewing pattern to which set values of thread
tension suitable for the respective threads have been inputted.
2. When the needle thread tension (No. 52) at the end of sewing is set to a high value, stitch
skipping at the end of sewing or failure of needle thread take-up may occur.
Summary of Contents for MEB-3200 Series
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