-22-
移动来进行调节:使用DBX1和DPX5机针时,
使针杆
①
上的刻线
A
对准针杆下套的下端;使用
DAX1
机针时,使针杆
①
上的刻线C对准针杆下
套的下端。
4.
调节完成后拧紧针杆连接柱紧固螺钉
③
,并
装上橡胶塞
②
。
3.Unscrewing the connecting screw
③
of n
-eedle bar, through moving the needle bar
①
up and down to adjust, when using needle DB
X1 and DPX5, the mark A on the needle bar
①
should be match to the bottom of needle bar
lower bushing; When using DAX1, the mark C
on needle bar
①
should match to the bottom o
-f needle bar lower bushing.
4.
Tighten the screw
③
in compression rod
guide frame and assembly the rubber plug
②
after adjusting.
注意
:
1.
为了防止缝纫机的意外启动,请关掉
电源之后再进行操作。
Caution:
1.To prevent the unexpected startup
of sewing machine, trim off the pow
-er supply before the operation is co
-nducted.
图
33
Fig.33
B
C
A
D
②
0
~
0
.
05mm
④
③
DB
×
1
DP
×
5
DA
×
1
B
D
②
①
机针和旋梭同步的调节 (图
33
)
Adjust the Synchronization of the needle and hook(Fig. 33)
26
1
.旋松2只旋梭定位螺钉
①
。
2.
转动手轮,使针杆
②
从最低点向上升起:使
用DBX1和DPX5机针时,使针杆
②
上的刻线B对
准针杆下套的下端;使用
DAX1
机针时,使针
杆
②
上的刻线
D
对准针杆下套的下端。
3
.移动旋梭使旋梭的梭尖
③
和机针
④
缺口处的
中心保持一致。此时,应使旋梭梭尖
③
和机针
④
之间的间隙为
0-0.05mm
。
4
.调节完成后拧紧2只旋梭定位螺钉
①
。
1.Unscrewing the two positioning screw
①
of hook.
2
.Rotating the hand wheel to make needle ba
-r
②
lift from the lowest place, when using need
-le DBX1 and DPX5, the mark B on needle bar
②
should match to the bottom of lower needle b
-ar
②
bushing, when using needle DAX1, the m
-ark D on needle bar
②
should match to the bot
-tom of lower needle bar
②
bushing.
3.
③
Moving the hook to match the hook point
with center of needle
. Meantime, make the s
④
-pace between the hook point
and needle
③
④
0~0.05mm.
4.Tightening two positioning screw
①
of hook.