15
4-9 Automatic Feeding Operation
1. Position the thread/reverse shifting lever (○
4
of item 1-1) for obtaining the
required feeding position.
2. Shift the thread, feed selection lever (○
5
of item 1-1), thread, feed selection lever
(○
6
of item 1-1), 10-step feed selection lever to select the appropriate feeding
rate.
3. For threading, push the half nut engaged lever (○
18
of item 1-1) downward till
fully engaged.
4. For cross feeding, push the feed axis selector (○
19
of item 1-1) downward till fully
engaged.
5. For longitudinal feeding, pull the feed axis selector.
4-10 Automatic Feeding Stop Operation
The apron is equipped with automatic stop device. Tighten the screw on the top
of the adjustable trip dog ○
12
, and then fix it to the required position. Be careful that
the top tip of the adjustable trip dog can be set onto the required position for forward
and backward feeding. To avoid danger or damage to work piece, always have a test
before starting.
4-11 4-position Automatic Feeding Stop Operation
To process certain length or step type of work piece, can use the 4-position
Automatic feeding stop for length set cutting.
1. Rotate the adjustable trip dog (○
12
of item 1-1) to the required setting position and
make the top tip of the adjustable trip dog face outward. Try to test the auto
feeding and adjust the front and back position of the adjustable trip dog if
required, in order to ascertain the position setting accuracy.
2. Secondly, operate the 4-position automatic feed stop selection lever to the
according to second adjustable trip dog by hand and fix the adjustable trip dog
according to above procedure.
3. Same procedure for the third and fourth adjustable trip dog.
4. While the apron is auto-feeding, only the top tip of adjustable trip dog, which
faces outward can touch the trip plunger (○
15
of item 1-1). After stopping the auto
feeding of apron, the other three adjustable trip dog can pass freely without any
function.
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