
针板:The needle plate,机针:needle
图7
(Figure 7)
6、弯针的调整方法(The Looper Adjustment)
①、弯针与机针引量的调节
当机针在最低点时,弯针在最右点,弯针针尖到右针中心点距离为弯针与机针的引
量A(图8),详细参数见下表:
① The adjustment of looper and needle citation amount adjustment
When the needle is in the bottom position, the looper is in the rightmost
position, the distance from the looper tip to the right needle central point is
the citation amount
“
A
”
(Figure 8) of looper and needle
标准(
Standard
)
机型(models)
标准行程(30.8mm)
Standard movement
高行程(33.4mm)
High movement
型号(specifications)
弯针与机针引量A
citation amount
“
A
”
弯针与机针引量A
citation amount
“
A
”
W4-01GB×356
3.2-3.5
3-3.2
Summary of Contents for W4 Series
Page 1: ...W4 W4 series User Guide...
Page 43: ...Needle center 5 Figure5 1 Set screw1 2 Set screw2 6 Figure6...
Page 45: ...8 Figure8 Thread clamp piece 10 Figure10...
Page 52: ...moving blade machine needle feed needle 15 Figure 15...
Page 53: ...1 Set Screw 1 2 set screw 2 3 Set screw3 4 Set Screw 4 Baffle mounting plate 16 Figure 16...
Page 58: ...Set Screws Safety Switch Solenoid Value 21 Figure21...