MachineryHouse C6246, Инструкция по эксплуатации

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24
5. Cutting Threads
5-1 Lead Screw Dive
Forward Reverse shifting Lever (4) to right side. Lead screw(24) reversely to left
side. Lead screw obverse to “N” position, thus, lead screw will not be rotated.
5-2 Cutting Thread
1) As soon as you decide to process which threads, Please position Thread Feed Select
Lever (5) Thread Feed Change Lever (6) and 10 steps Feed Change Disc (7) in
reference to the Thread Table.
2) Turn on the power
、
drive Lead screw directly.
3) Push down Half Nut Engaged Lever (18) and start screw cutting.
5-3 Thread Dial Indicator
1) To use Inch Lead screw in processing Imperial Threads.
To precede screw cutting in
Imperial Threads, firstly you have
to loose Half Nut then to match
Half Nut as per instruction of
Thread Dial indicator with no
necessary to change Lead screw.
When you do this procedure of
threading, lock the index disc on
shaft (1) than take 16T worm
gear so that you can process all
Imperial threads; that is, you have
to follow the indicating plate and
not to loose Half Nut while
cutting Metric threads.
Page 23 Instructions Manual for CL-60A (L604) 07/09/2017