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TRI tool Severmaster 572AC Manual

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CUSTOMER MESSAGE
TOOL BIT RESHARPENING POLICY
WARRANTY INFORMATION

TABLE OF CONTENTS

Inside Front Cover
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9
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Inside Back Cover
Inside Back Cover

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Summary of Contents for TRI tool Severmaster 572AC

  • Page 1: Table Of Contents

    TABLE OF CONTENTS CUSTOMER MESSAGE Inside Front Cover SAFETY PRECAUTIONS GENERAL DESCRIPTION SPECIFICATIONS MAINTENANCE OPERATION INSTALLATION CUTTING SPEEDS AND FEEDS COLLETS TOOL BITS TROUBLE SHOOTING ILLUSTRATED PARTS BREAKDOWN TOOL BIT RESHARPENING POLICY Inside Back Cover WARRANTY INFORMATION Inside Back Cover...
  • Page 2 Copyright 2008 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.

  • Page 3: Safety Precautions

    Model 572AC SEVERMASTER SAFETY PRECAUTIONS 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- WARNING: structing, or in any way defeating the deadman switch on the power drive unit may result in serious injury.
  • Page 4 TRI TOOL INC. 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.
  • Page 5 Model 572AC SEVERMASTER 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.

  • Page 6: General Description

    TRI TOOL INC. GENERAL DESCRIPTION The Model 572AC SEVERMASTER severs 1/4” to 2” (6.35 mm to 50.80 mm) diameter tubes and thin wall pipe within the size range. This machine enhances productivity by incorporation of an Auto-Cycle Tool Module and Quick Lock Collet Closure.

  • Page 7: Specifications

    Model 572AC SEVERMASTER SPECIFICATIONS MACHINE FEATURES Pneumatic drive system: Available on request. Electric drive: 115 vac, 28 to 60 hz, 5.25 amp 230 vac, 50/60 hz Maximum cutting head free speed: (Electric) Low: 60 rpm, High: 120 rpm Mounting: Manually actuated Collet clamping system. Feed: Autofeed system adjustable from .001”...
  • Page 8 Mild steels, chrome steels (Rc 35 max.), stainless steel, copper-nickel and aluminum without limitations other than size and wall thickness as specified. Inconel and some other high-temperature alloys may require special procedures as a function of wall thickness. Contact TRI TOOL Inc.’s Engineering Department for details. 92-0660 : Rev. 080423...

  • Page 9: Maintenance

    Model 572AC SEVERMASTER MAINTENANCE IN GENERAL 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. The air supply for the Model 572AC (pneumatic drive) should include an adequate filter, regulator and lubricator (FRL).
  • Page 10 TRI TOOL INC. Adjust the adjustable slide rail to provide a firm, but not excessive pressure on the tool holder. The slide rails must be over tightened to squeeze the oil into a thin film against the male and female surfaces of the slide rails.

  • Page 11: Operation

    Model 572AC SEVERMASTER OPERATION PRELIMINARY Read the operating instruction carefully before attempting to operate the Model 572AC SEVERMASTER INSERTING THE COLLET Select the desired size Collet for the pipe or tube to be worked on. Raise the handle to release pressure on the check nut. Rotate the check nut until the eyebolt can be raised out of the slot and then the hinge bracket may be rotated back and down.
  • Page 12 TRI TOOL INC. Rotate the hinge bracket back up and let the eyebolt drop back into the slot. Rotate the check nut on the eyebolt to secure in the slot. MACHINING INSTRUCTIONS Turn the motor on to full speed by depressing the lever.
  • Page 13 Model 572AC SEVERMASTER Observe the relationship between the pipe or tube and the tool bit. The tool holder may be reset quickly by hand by rotating the cam feed knob NOTE: to pick up the feed slack. NOTE: It is not necessary to disengage the tripper shaft after each cutting operation. 92-0660 : Rev.

  • Page 14: Installation

    TRI TOOL INC. INSTALLATION Make sure that the Model 572AC is disconnected from its power source WARNING: before installing a tool bit. Install a Collet into the Model 572AC. Insert a tube into the Collet and bring it flush to the front of the Collet and clamp the tube in place.
  • Page 15 Model 572AC SEVERMASTER Feed limit adjust screw (hidden) Feed Adjustment Screw Indicator Mark Cam Feed Knob Feed Arm Feed Lock Screw Set Screws 92-0660 : Rev. 080423...

  • Page 16: Cutting Speeds And Feeds

    TRI TOOL INC. CUTTING SPEEDS AND FEEDS CUTTING SPEEDS The chart below shows RPM required to obtain a specified Tool Bit cutting speed on the surface of a pipe or tube. Cutting Speeds (Approximately) RPM for RPM for RPM for...
  • Page 17 Model 572AC SEVERMASTER If the feed is too light, only light stringer chips will be removed. If the feed is too heavy, the drive will start to overload and the chip will take on a rough or torn appearance. Stainless steel, which work hardens, must be worked with a heavy enough feed to stay under the work hardened surface.

  • Page 18: Collets

    TRI TOOL INC. COLLETS SELECTION The size of the Collet is determined by the outside diameter of the tube NOTE: or pipe to be severed or squared. Decimal Decimal Part No. Part No. Inches Equiv. Inches Equiv. .250 6.35 30-2394 .563...
  • Page 19 Model 572AC SEVERMASTER Collets, Continued Decimal Decimal Part No. Part No. Inches Equiv. Inches Equiv. .906 23.00 30-2444 1.375 34.93 30-2464 .938 23.83 30-2445 1.378 35.00 30-2465 .969 24.61 30-2446 1.438 36.53 30-2466 .984 25.00 30-2447 1.500 38.10 30-2467 1.000 25.40 30-2448 1.563...

  • Page 20: Tool Bits

    TRI TOOL INC. TOOL BITS Sever Tool Bit for Light Wall Pipe or Tube Sever Line Pipe or Tube Sever Tool Bit HEADSTOCK SEVERMASTER Tool Bit Selection Pipe Sever Max. Wall Range or Tube Tool Bit Notes Thickness Material 1/8" thru 3/8" pipe...

  • Page 21: Trouble Shooting

    Model 572AC SEVERMASTER 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.
  • Page 22 TRI TOOL INC. 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.

  • Page 23: Illustrated Parts Breakdown

    Model 572AC SEVERMASTER ILLUSTRATED PARTS BREAKDOWN MODEL 572AC, SEVERMASTER ASSEMBLY COLLET 92-0660 : Rev. 080423...
  • Page 24 TRI TOOL INC. Parts List, Model 572AC Sub-Assembly (P/N 02-2221) Item Part Description 19-0759 HOUSING, MAIN 19-0761 HOUSING, FEED 20-0632 SHAFT, MAIN 20-0633 SHAFT, CLAMP 20-0635 SHAFT, CAM 20-0637 SHAFT, TRIPPER 24-1479 PLATE, STAND 24-1481 PLATE, CLAMP 24-1482 PLATE, MAIN...
  • Page 25 Model 572AC SEVERMASTER Parts List, Model 572AC Sub-Assembly (P/N 02-2221), Continued Item Part Description 33-2006 SCREW, BUTTON HEAD, SS, 3/8-16 X 1" 34-0134 WASHER SET, SELF ALIGN, 3/8" 35-0139 NUT, CHECK 39-0805 GEAR, WORM, 60T 40-0233 SPRING, COMPRESSION 40-0246 SPRING, COMPRESSION 41-0125 HANDLE 42-0023...
  • Page 26 TRI TOOL INC. ELECTRIC MOTOR ASSEMBLY 3 11 92-0660 : Rev. 080423...
  • Page 27 Model 572AC SEVERMASTER Parts List, Drive Assembly, Electric, 110 VAC (P/N 58-0076) Item Part Description 20-0617 SHAFT, DRIVE 20-0619 SHAFT, DRIVE 28-0245 SEAL, GREASE 28-0233 O-RING 31-0115 33-0041 SCREW, CAP, 1/4-20 X 7/8" 33-0292 SCREW, BUTTON HEAD, 5/16-18 X 5/8" 33-0619 SCREW, SET, #10-32 X 1/4", CUP PT 39-0005...

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