Rigid Industries Automatic Pipe and Bolt Threading Machine 535-A Manual De Usuario
NOTE! Failure to select proper speed may result in
motor stalling under low voltage conditions.
5. Turn carriage handwheel to bring dies against end of
pipe. Slight pressure on handwheel will start dies.
(Figure 8)
(Figure 8)
Figure 8 – Threading With 535 Automatic Threading
Machine
6. Quick-Opening 811A Die Head (Figure 9) – When the
end of the pipe being threaded is flush with the end of
the number 1 die, rotate throwout lever to OPEN
position, retracting dies.
the number 1 die, rotate throwout lever to OPEN
position, retracting dies.
Self-Opening 815A Die Head (Figure 10) – When die
head trigger contacts end of pipe, throwout lever is
automatically opened.
head trigger contacts end of pipe, throwout lever is
automatically opened.
Ridge Tool Company
10
Semi-automatic die head (Figure 11) – When the end
of the pipe being threaded is flush with the end of the
number 1 die, hit the handle for the dies to release
the pipe.
of the pipe being threaded is flush with the end of the
number 1 die, hit the handle for the dies to release
the pipe.
7. Turn carriage handwheel to back die head off pipe.
8. Move die head back to UP position.
Removing Pipe From
The Threading Machine
The Threading Machine
1. Turn the control switch to the REV position. Depress
foot switch and machine will release the pipe.
2. Release foot switch and turn control switch to the
OFF position.
Never reach inside chuck cover while
machine is connected to a power source. Fingers can be
crushed.
crushed.
3. Slide the workpiece out of the Threading Machine,
keeping a firm grip on the workpiece as it clears the
Threading Machine.
Threading Machine.
To avoid injury from falling parts or equip-
ment tip-overs when handling long workpieces, make
sure that the end farthest from the Threading Machine is
supported prior to removal.
sure that the end farthest from the Threading Machine is
supported prior to removal.
4. Clean up any oil spills or splatter on the ground sur-
rounding the Threading Machine.
Installing Dies in Quick-Opening Die
Head (Right Hand and Left Hand)
Head (Right Hand and Left Hand)
The No. 811A Universal Die Head (Figure 9) for right
hand threads requires four sets of dies to thread pipe
ranging from
hand threads requires four sets of dies to thread pipe
ranging from
1
/
8
″
through 2
″
. One set of dies is required
for each of the following pipe size ranges: (
1
/
8
″
), (
1
/
4
″
and
3
/
8
″
), (
1
/
2
″
and
3
/
4
″
) and (1
″
through 2
″
). Bolt threading
requires a separate set of dies for each bolt size. No bolt
dies are available for left hand universal die heads.
dies are available for left hand universal die heads.
1. Lay die head on bench with numbers face up.
2. Flip throwout lever to OPEN position.
3. Loosen clamp lever approximately three turns.
4. Lift tongue of clamp washer up and out of slot under
size bar. Slide throwout lever all the way to end of slot
in the change die direction indicated on cam plate.
in the change die direction indicated on cam plate.
5. Remove dies from die head.
6. Insert new dies to mark on side of dies. Numbers 1
through 4 on the dies must match numbers on the
die head.
die head.
7. Slide throwout lever back so that tongue of clamp
lever washer will drop in slot under size bar.
535 Automatic Pipe and Bolt Threading Machine
WARNING
WARNING
Speed Selection Chart
Size/Material
Recommended RPM
1
1
/
2
″
– 2
″
Pipe
46
1
/
8
″
– 1
1
/
4
″
Pipe
58
High Torque Applications
16
• Stainless Steel
• Bar Stock Rc30
Grooving Pipe
46