톱니 높이 - SunStar KM-2522 Series User Manual

1. The standard tilt(horizontal)of the feed dog is
obtained when marker dot"A" on the feed bar
shaft is aligned with marker dot"B" on feed
rocker . ①
2. To tilt the feed dog with its front up in order to
prevent puckering , loosen the setscrew , and
turn the feed bar shaft 90 degrees in the
direction of the arrow. Using a screw driver.
3. To tilt the feed dog with its front down in order
to prevent uneven material feed, turn the feed
bar shaft 90 degrees in the opposite direction
from the arrow.
Precaution:
Whenever the feed dog tilt is adjusted , the feed
dog height will be changed. So, it is necessary to
check the feed dog height after tilt adjustment.
22. 톱니 높이 그림 (
TILT THE FEED DOG (Fig.27)
1. 톱니는 침판 상면에서
공장에서 출고 됩니다 후물용은
로 출고 됩니다.
2. 톱니 높이 조정
① 크랭크 의 나사 를 풉니다. ①
② 톱니 받침을 위아래로 조정합니다.
③ 나사 를 견고히 조여 줍니다. ②
1. The feed dog is factory-adjusted so that it just
out from the throat plate 0.75 to 0.85mm. For
the heavy weight material, it just out 1.15
to 1.25mm.
2. To adjust the height of the feed dog:
① Loosen screw
② Move the feed bar up or down to make
adjustment.
③ Securely tighten screw .
27)
0.75~0.85mm
. 1.15~1.25mm
:
②
② of crank ①
②
A
Fig.
올라오도록
Fig.
-26-
①
26
①
Middle thick material: 1.15-1.25mm
Light middle material: 0.75-0.85mm
②
27