TRI tool 212B-FF User manual

92-0291 Rev. 921230
Model 212B-FF Flange Facer
TABLE OF CONTENTS
CUSTOMER MESSAGE Inside Front Cover
SAFETY PRECAUTIONS 3
GENERAL DESCRIPTION 6
SPECIFICATIONS 7
MAINTENANCE 9
OPERATION 10
ATTACHING THE FLANGE FACER 15
CUTTING SPEEDS AND FEEDS 16
TOOL BITS 17
TROUBLE SHOOTING 18
ILLUSTRATED PARTS BREAKDOWN 20
TOOL BIT RESHARPENING POLICY Inside Back Cover
WARRANTY INFORMATION Inside Back Cover

Copyright 2005
Proprietary property of TRI TOOL Inc.
No reproduction, use, or duplication of the information
shown hereon is permitted without the express written
consent of TRI TOOL Inc.

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Model 212B-FF Flange Facer
92-0291 : Rev. 921230
SAFETY PRECAUTIONS
WARNING:
IN GENERAL
When using rotating head cutting equipment, basic safety precautions should always
be followed to reduce the risk of personal injury.
Operate this tool only in accordance with specific operating instructions.
Do not override the deadman switch on the power unit. Locking down, ob-
structing, or in any way defeating the deadman switch on the power drive unit
may result in serious injury.
DRESS CONSIDERATIONS
Use standard safety equipment. Hard hats, safety shoes, safety harnesses, protec-
tive clothes, and other safety devices should always be used when appropriate.
Use safety glasses. Do not operate cutting tools without eye protection.
Dress properly. Do not wear loose clothing or jewelry. They can be caught in rotat-
ing and moving parts. Avoid slippery floors or wear nonskid footwear. If you have
long hair, wear protective hair covering to contain it.
WORK AREA
Keep the work area clean. Cluttered work areas and benches invite injuries.
Consider the work area environment. Keep the area well lit. Keep electrical cords,
cables, rags, rigging straps, and etc. clear of rotating equipment. Do not use power-
cutting tools in the presence of flammable liquids and gasses.
Keep visitors away. Do not let visitors or untrained personnel at or near operating
tools. Enforce eye protection requirements for all observers.
Do not over reach. Keep proper footing at all times.
Stay alert. Watch what you are doing. Use common sense. Do not operate tools
when you are tired.

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TRI TOOL INC.
92-0291 : Rev. 921230
TOOL CARE
Maintain tools with care. Keep tools in good operating condition. Sharp tool bits
perform better and safer than dull tool bits. Well maintained tools function properly
when needed.
Check for damaged parts. If a tool has malfunctioned, been dropped or hit, it must
be checked for damage. Run no-load tests and feed function checks. Do a com-
plete visual inspection.
Electric motors. Use only with proper AC voltage power sources and observe all
normal electric shock hazard procedures.
Do not abuse power and control cords. Pulling or running over cords and cables
can result in electrical shock hazards and malfunctions. Keep control and power
cords out of all cutting fluids and water.
Hydraulic drives. Observe proper procedures for electrically driven power sources.
Avoid damage to hydraulic lines. Keep quick-disconnects clean. Grit contamination
causes malfunctions.
Air tools. Check the exhaust muffler. Broken or damaged mufflers can restrict air
flow or cause excessive noise. Use air motors only with a filtered, lubricated and
regulated air supply. Dirty air, low-pressure air or over pressure air will cause mal-
functions, including delayed starting.
AREA EQUIPMENT
Secure work. Whenever possible use clamps, vises, chains and straps to secure
pipe.
Make sure the tool is secured; it is safer to have both hands free to operate the tool.
TOOL USE
Use the right tool and tool bit for the job. Do not use a tool, which is incorrect for the
job you are doing.
Keep the tool bits fully engaged in the tool bit holders. Loose bits are a safety haz-
ard.

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Model 212B-FF Flange Facer
92-0291 : Rev. 921230
Disconnect power supply during setup and maintenance. Use all ‘Stop’ or Shut off’
features available when changing or adjusting tool bits, maintaining the tool, or when
the tool is not in use.
Remove adjusting keys and wrenches before applying power to the equipment.
Develop a habit of checking the tool before turning it on to make sure that all keys
and wrenches have been removed.
Do not force tools. Tools and tool bits function better and safer when used at the
feed and speed rate for which they were designed.
Do not reach into rotating equipment. Do not reach into the rotating head stock to
clear chips, to make adjustments, or to check surface finish. A machine designed to
cut steel will not stop for a hand or an arm.
Handle chips with care. Chips have very sharp edges and are hot. Do not try to pull
chips apart with are hands; they are very tough.
Avoid unintentional starts. Do not carry or handle tools with your hand on the oper-
ating switches or levers. Do not lay the tool down in a manner that will start the
drive. Do not allow the tool to flip around or move when adjusting or changing tool
bits.
Store idle tools properly. Disconnect tools from the power source and store in a safe
place. Remove tool bits for safe handling of the tool.

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TRI TOOL INC.
92-0291 : Rev. 921230
GENERAL DESCRIPTION
The Model 212B-FF, Flange Facer Kit (P/N 05-1283) has been designed to provide
the Model 212B BEVELMASTERTM with flange facing capabilities over a cutting
range of 3.44” (87.4 mm) to 24” (609.6 mm) diameters.
This kit allows a quick, easy field conversion of the Model 212B BEVELMASTERTM
from a beveling configuration to a flange facer configuration and back again as
required.

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Model 212B-FF Flange Facer
92-0291 : Rev. 921230
SPECIFICATIONS
Model 212B-FF Flange Facer
Weight: 19 lbs. (9 kg)
Envelope, Model 212B-FF, Flange Facer

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TRI TOOL INC.
92-0291 : Rev. 921230
Materials: Most stainless steels, carbon steels, inconels, etc., provided the Rockwell
hardness is less than Rc 35.
The Mandrel for the Model 212B is used to provide a mounting range from 3.31” to
13.09” (84.1 mm to 332.5 mm) inside diameter.
CLEARANCES (with the Model 212B attached)
13.00" (330.2 mm)
maximum from the centerline
of the pipe or tube
Rotating Parts Diameter 26.00" (660.4 mm)
Radial
CUTTING CAPACITIES
3.44" to 24.00" dia
(87.4 mm to 609.6 mm dia)
Auto Feed Travel 9.50" (241.3 mm)
.013" or .026" per revolution
(.33 mm or .66 mm per revolution)
Maximum chip width .200" (5.1 mm)
Range
Feed Rate

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Model 212B-FF Flange Facer
92-0291 : Rev. 921230
NOTE:
MAINTENANCE
All components should be cleaned and coated with a light film of oil prior to use.
Use a clean, non-detergent oil, preferably SAE 10 (90 SSU or lighter) or oil which is
specified for the air motor.
If the Model 212B BEVELMASTERTM with the Model 212B-FF Flange Facer is
operated in the vertical position (cutting head up), the chips and/or other debris
should be removed after each pass has been completed.
Clean Up
Tool life may be severely shortened, unless chips and/or other debris that
have been deposited on the cutting head during the machining operation are
removed.
DAILY MAINTENANCE
Visually inspect all parts for damage due to chips, impact or improper use.
Repair or replace broken or damaged parts as necessary.
Wipe the machine clean of cutting fluids, dirt and grime and then coat it with a light
film of oil.

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TRI TOOL INC.
92-0291 : Rev. 921230
OPERATION
Read the operating instructions carefully before attempting to operate the Model
212B-FF.
Use eye protection at all times when operating the Model 212B-FF.
Configure the machine for the proper task. (Refer to the Model 212B Operator’s
Manual.)
Attach the Model 212B-FF to the Model 212B. (Refer to the chapter "Attaching the
Flange Facer.)
Position and clamp the Model 212B to the I.D. of the pipe.
Positioning the Model 212B in a tube or pipe
Check for the proper position of the Tool Holder. (Refer to "Positioning of the Tool
Holder" later in this chapter.)
Check for the proper position of the Tool Bit to the flange. (Refer to "To Adjust the
Depth of cut of the Tool Bit.." later in this chapter.)

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Model 212B-FF Flange Facer
92-0291 : Rev. 921230
CAUTION:
NOTE:
Check the position of the Tripper Shaft for feed rate. (Refer to "Feed Rate" later in
this chapter.)
Attach the proper power supply line to the Model 212B.
Check that the air supply filter/regulator/lubricator (FRL) is installed and set
properly.
Turn the Motor on. (Refer to the chapter "Cutting Speeds and Feeds".)
The actual machining operation will begin when the cutting surface of the
Tool Bit comes in contact with the flange.
If the pipe end is not square to the pipe axis, the Tool Bit will contact only a small
segment of the flange during each revolution.
To avoid Tool Bit damage, the Tool Bit must clear the highest point of the flange on
the first revolution.
After the cut is finished, release the Air Motor Lever to stop the Cutting Head
rotation.
Loosen the Mandrel Draw Nut and remove the BEVELMASTERTM from the pipe.
If the next flange is the same as the previous flange, install the machine on the pipe
and follow the sequence starting with “Position and clamp the Model 212B….”
Location of the various Screws

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92-0291 : Rev. 921230
Damaged or worn Tool Bits are evidenced by increased feed pressure, visual
observations, poor surface finish, etc.
Replace as per "Installation of the Tool Bits" later in this chapter.
If the next flange is different than the previous flange then follow the sequence
earlier in this section starting with “Configure the machine…”
For changing the Tool Bit refer to the paragraph later in this section “Installation of
the Tool Bits”.
POSITIONING OF THE TOOL HOLDER
Turn the Feed Sprocket clockwise to feed the Tool Holder in.
Tool Holder feed travel is from O.D. to I.D.
ADJUSTMENT OF THE TOOL BLOCK
Loosen the hold-down screws on the Adjustable Slide Rail.
Run the Tool Holder to the most outward position.
Using the Adjustment Set Screws, apply a light force to the side of the Adjustable
Slide Rail so that it is in positive contact with the Tool Holder.
Adjust only those screws that bear directly in line with the Tool Holder.
Tighten the Hold Down Screws to about 12 to 24 in-lbs. (1.4 to 2.7 N-m). Finger tight
using a hex key.
Using the 1/4” Drive Ratchet, run the Tool Holder to the inward most position.
Note any changes in the feed pressure.
Some drag from the Slide Rails should be felt, but only a very light torque should be
required to move the Tool Holder.
Adjust the remaining Adjustment Set Screws so that the Tool Holder has a smooth,
even feel.
Run the Tool Holder the full length of the Slide Rail.
Tightly lock the Adjustable Slide Rail in place with the hold-down screws and fully
snug the Adjustment Set Screws.

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Model 212B-FF Flange Facer
92-0291 : Rev. 921230
WARNING:
Check that the Tool Holder runs smoothly and evenly for the full length of travel.
Re-adjust as necessary.
Location of the Tripper Blocks
To adjust the depth of cut of the Tool Bit to flange, rotate the Feed Knob on the
Model 212B until the desired position is achieved.
Depth of the cut for roughing should not exceed .030” (.76 mm).
Finish cut for optimum finishes should be .005” to .015” (.13 to .38 mm).
Lock the Mandrel in place using the Mandrel Lock Set Screw. Located in the back
of the Feed Handle Plate.
FEED RATE
The feed rate is .013” (.33 mm) per revolution per Tripper Block.
Two Tripper Blocks are supplied with the kit.
INSTALLATION OF THE TOOL BITS
To select the appropriate Tool Bits refer to the section “Tool Bits”.
Use of dull or improperly designed Tool Bits or Tool Bits not manufactured by
Tri Tool Inc. may result in poor performance and may constitute abuse of this
machine and therefore voids the Tri Tool Inc. factory warranty.

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TRI TOOL INC.
92-0291 : Rev. 921230
Slide the Tool Bit into the Tool Bit Holder Slot on the Tool Holder.
Lock the Tool Bit into position with the set screws on the side of the Tool Holder.
Installation of a Tool Bit
Installation of a Tool Bit

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Model 212B-FF Flange Facer
92-0291 : Rev. 921230
ATTACHING THE FLANGE FACER
ATTACHING THE MODEL 212B-FF TO THE MODEL 212B
Remove the three Tool Holders from the Model 212B BEVELMASTERTM.
Mount the Model 212B-FF Flange Facer to the 212B BEVELMASTERTM and attach
with the six Mounting Screws provided.
Attach the two Tripper Block Assemblies to the side of the 212B
BEVELMASTERTM.
Mounting the Model 212B-FF onto the Model 212B

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92-0291 : Rev. 921230
CUTTING SPEEDS
The surface cutting speed will be dependent on the type of material being faced.
When facing over a mounting hole pattern in a flange, machine speed should be
reduced to lessen the impact on the cutting edge of the Tool Bit and to prevent
ripping the edge of the holes.
Roughing Cut .030" (.76 mm) maximum depth
Finish Cut .010" (.25 mm) depth
DEPTH OF CUT RECOMMENDATIONS
Smooth Finish
Roughing or Record Finish
Tool Bit Feed Rate
dependent on the flange material and the type of finish required
.026" (.66 mm) Feed
Both Trippers Engaged
.013" (.33 mm) Feed
One Tripper Engaged

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Model 212B-FF Flange Facer
92-0291 : Rev. 921230
TOOL BITS
Tool Bit Uaseage
P/N Figure Description Cutting Range
99-2553 A Tool Bit, Flange Facing,
Inside Record Finish
99-2554 C Tool Bit, Flange Facing,
Inside Smooth Finish
99-2089 E Tool Bit, Flange Facing,
Inside Recessed Face
99-2555* B Tool Bit, Flange Facing,
Outside Record Finish
99-2556* D Tool Bit, Flange Facing,
Outside Smooth Finish
99-2423 F Tool Bit, Flange Facing,
Outside Recessed Face
*Supplied with the kit
TOOL BITS
For Use With The Model 212B-FF Flange Facer
4.75" to 24.00" dia
(120.7 mm to 609.6 mm dia)
3.44" to 22.00" dia
(87.4 mm to 558.8 mm dia)

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92-0291 : Rev. 921230
TROUBLE SHOOTING
Problem: The Tool Bit Chatters
Probable causes:
The tool bit is loose or overextended.
The tool bit is damaged.
The tool holder is too loose in the slides.
The cutting speed is too fast.
The clamping pads are loose on the pipe or tube.
Cutting fluid is required.
The main bearing pre-load is loose.
Problem: There is excessive Tool Bit wear
Probable causes:
The pipe or tube material is too hard or abrasive.
The cutting speed is too fast.
Cutting fluid is required.
A dull Tool Bit is causing surface hardening conditions (Stainless pipe or tubing).
There is scale or other foreign matter on the pipe or tube, which is dulling the tool bit
at the start of the cut.
The tool bit is incorrect for the material being cut.
Problem: The surface finish is rough
Probable causes:
The tool bit is dull, chipped, etc.
Metal build-up on the cutting edge of the tool bit is creating a false cutting edge.
Cutting fluid is required.
Problem: The tool holder is not feeding
Probable causes:
The feed pin is broken or out of position.
The feed sprocket shear pin is broken.
The feed screw is stripped.
The feed nut is stripped.
The slide rails are too tight.

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Model 212B-FF Flange Facer
92-0291 : Rev. 921230
Problem: There is a loss of air power
Probable causes:
The air supply pressure is too low.
The air filter is plugged.
The air line size is insufficient.
The air line is too long.
Problem: There is a loss of hydraulic power
Probable causes:
The hydraulic supply pressure is too low.
The hydraulic filter is plugged.
The hydraulic line size is insufficient.
The hydraulic line is too long.
Problem: The tool bit will not reach the work
Probable causes:
Incorrect tool blocks are installed for the size of the pipe or tube being worked on.
Incorrect tool bit is installed.
Problem: The hydraulic motor will not start
Probable causes:
The hydraulic power supply is shut off.
The hydraulic motor is damaged and will not run free.

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TRI TOOL INC.
92-0291 : Rev. 921230
MODEL 212B-FF, FLANGE FACER ASSEMBLY (Ref P/N 82-0070)
ILLUSTRATED PARTS BREAKDOWN
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