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荫线电诏铁范动曲柄
j
f
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户户勹
mk
i
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了
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尸
飞
奇:t
一
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一
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乏
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归
,__人飞4,
Il'
,\
i\ \
l I
孚一上\
芯一二
釭 力片的也]登[见图扣J
(C1}劝匀片与定刀片的关系:
如巾陌示声 动力片1与机针中心的距罕
为7.5mm, 定刀片兰与饥钉中心的卧率为击mm
区)力片的让坊窑豆
开动电磕铁, 启动机器飞 这样
何
部线凸
轮会使劝刀片1毛旋砖当动力片1左移动
到冥湿玩位霓时付 与立刀片三的回即为1.5
崎占囡罚L
飞
磁纹的泗霆:
八,如甲剪线情况平良
雯
尤冥当组较租向
.
只芯
动加约线痄力即可:
B.贮线压力可如下所述谦行泗妇: 松开蚝已豆
逼过四节螺钉A来四节邸研巳~
6.Adjula>ting the knive
艺
(Fig巴扫)
(1)The relation between fixed knife and movable
knife
Th己clearance between movable knife CD and
needle
仁己
nteris 7.5mm, and th
巳
cl
妇
aranc
巳
between fixed knife ® and needle c,
巳
nter is
5mm.
{2)Set th
巳
soienoid activo, tho mov己blo knife G)
will turn rightward driven by the trimming c
已
m.
When the movable knife (D mov
仑
s to jt
今
Jeft
furthest position, the clearance between two
knives CD and® should b色1,5-20mm
{3趴djustlng the trimming solenoid
A.If the thread Mmming not smoothly,
仑
spedally
the thick thread used. Just n色ed to increase the
trimming pressure:
B.AdJustrng the trimming pressure: loo
忘
en the
nut B, adjust the s口rew A to get th巴roasonab阳
pre
名
sure
节
-17-