Ching Chi Machine UH9000, Руководство пользователя

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4-3 CHANGING AND ADJUSTING FEED DOGS .
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0.8-1mm
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0.
5m
m
1
CHANGING FEED DOGS .
LOOSEN SCREW (1) CAN CHANGE
MAIN FEED DOG (4) ,
LOOSEN SCREW (2) CAN CHANGE
DIFFERENTIAL FEED DOG (3) .
AFTER CHANGED FEED DOGS ,
TIGHTEN SCREWS LIGHTLY . PLEASE
REFER TO FOLLOWING ITEMS IN
ORDER TO SET UP CORRECT
POSITION OF FEED DOGS . THEN ,
TIGHTEN SET SCREWS .
TOP OF
NEEDLE PLATE
NEEDLE PLATE
TOP OF
PULLEY , MAKE SURE MAIN FEED
CORRECT POSOTION . TURNING BELT
ADJUST FEED DOGS TO ITS
AFTER CHANGE FEED DOGS , MUST
ADJUSTING FEED DOGS AFTER CHANGED :
DOG (2) TO ITS HIGHEST POSITION ,
MAKE SURE THE TIP OF FEED DOG
TEETH HIGHER THAN TOP OF
NEEDLE PLATE BY 0.8-1 mm .
( STANDARD SETTING VALUE )
THEN , TURNING BELT PULLEY ,
LOWERING MAIN FEED DOG , MAKE
SURE THE TIP OF TEETH LINE EVEN
ADJUSTING THE TIP OF TEETH OF
DIFFERENTIAL FEED DOGS LINE
EVEN WITH TOP OF NEEDLE PLATE .
AFTER SET UP , TIGHTEN SCREW (1) ,
(2) AND MAKE SURE FEED DOGS ARE
AT ITS CORRECT POSITION AGAIN .
ADJUSTING FEED DOGS LEVEL (TILT AMOUNT) :
DURING FEED DOGS MOVEMENT , THE TEETH OF
FEED DOGS MUST BE LEVEL OFF ALWAYS .
ADJUSTING ITS LEVEL OR DURING SOME SPECIAL
REQUIREMENTS , FEED DOG TEETH MUST TILT TO
FRONT OR REAR .
A . LOOSEN SCREW (2) .
B . TURNING SHAFT (1) IN ORDER TO ADJUST
LEVEL OF FEED DOGS .
ADJUSTING THE HEIGHT OF AUXILIARY FEED DOG:
BY LOOSEN SCREW (2) .
SETTING VALUE ) AND ADJUSTMENT CAN BE MADE
0.5 mm LOWER THAN MAIN FEED DOG ( STANDARD
THE HEIGHT OF AUXILIARY FEED DOG SHOULD BE
AFTER ADJUSTING , PLEASE TIGHTEN SCREW (1) , (2)
AND IN THE SAME TIME , PLEASE MAKE SURE
a. IF FEED DOGS WILL RAISE 0.8~1 mm . ABOVE
THE TOP OF NEEDLE PLATE BY TURNING BELT PULLEY
AND MOVING FEED DOG UP .
b. IF FEED DOGS WILL HIDE UNDERNEATH THE NEEDLE
PLATE BY KEEP TURNING BELT PULLEY .
WITH TOP OF NEEDLE PLATE , THEN ,