
5、机针高度调整(Needle height adjustment)
首先调整机针与针板的间隙,保证机针与针板的间隙均等,调整机针高度,机针运
行到最高点,针板到左针针尖的高度为H(图7),H参数如下表:
Adjust the gap between needle and needle plate, make sure the gap is
equal; then adjust the needle height, when the needle is in the highest
position, the distance
”
H
”
between needle plate and the left needle is like
the following
sheet(Figure 7)
标准(
Standard
)
机型(models)
标准行程(30.8mm)
Standard movement
高行程(33.4mm)
High movement
型号
(specifications)
左针高度H
Left needle height H
左针高度H
Left needle height H
W4-01GB×356
8.5
9.7
W4-01GB×364
8.1
9.3
W4-02BB×356
8.5
9.7
W4-01BB×364
8.1
9.3
W4-05CB×356
8.5
9.7
W4-05CB×364
8.1
9.3
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...