Bolton Tools ZX1048P, Operation Instruction Manual

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handle in front of machine or descend the working table to the idea
position, finally clamp the clamping shaft(1).
4.
The Auto-Feeding and Manual-Feeding for it ’ s spindle sleeve can be
realized. For Auto-Feeding,pls engage the safety clutch by
handle(16),then engage the Tri-union sliding gear with three gears
by Handle(15). Three different Feeding(0.08,0.15,0.25mm/r)can be
gained by the spindle sleeve.Spindle sleeve is also with step block
(17)and scale(8), etc, for automatic stopping and size
controlling properly.
The adjusting shaft(9) on Mill Head,Nut(10)stop-block(17)are for
pro-setting the size. For this, posited the upper scale of the nut(10)the
scale and tight the nut(11).
When auto-feeding, stop-Block(17) touch nut(10),they will press the clutch
off,Feeding will be stopped.Safety is with over-load protection,to avoid
damaging the parts.
Manual-Feeding can be realized by Handle(12) when Handle(16) is off.
Notation:
(1)
Please tight the spindle sleeve by Handle(13) when spindle sleeve is
free, pay attention that the force can ’ t be too much..
(2)
Auto-Feed is not allowed when the spindle speed is 1500 rpm, or spindle
reverse.
(3)
Bar(14)is for Fixing Gauge.
5.
The cross-slide of spindle box can be realized through the ram moving,
for cross sliding,Please firstly loosen, the two clamping
bolts(5)locating on the right side of the ram,turn the gear shaft(6),
to move the ram and spindle box and tight the two clamping bolts.
6.
The spindle box can turn 180°
around the column in the
horizontal plane, to
realize this,Please firstly loosen the 4 pieces of clamping nuts(7)under
the ram,turn the to the suitable position,finally tight the 4 pieces
of clamping nuts.