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Model 301 Tube Squaring Machine

92-0630 Rev. 190612

3. GENERAL DESCRIPTION

The Model 301, Tube Squaring Machine is a lightweight portable machine. It is

designed for facing and squaring .125” to 1.102” (3.2 mm to 28.0 mm) outside

diameter tubing with an ability to handle up to .125” (3.2 mm) thick wall.
The Model 301 Tube Squaring Machine has several Motor options.

•

Integral, variable speed Air Motor.

•

Integral, variable speed 110 VAC, 500 watt Electric Motor.

•

Integral, variable speed 220 VAC, 500 watt Electric Motor.

•

Battery supported DC Electric Motor.

Precision inside diameter Collets hold the tubing round to accurately square and

face the tubing with a minimum burr.
The portable version uses a Nut to retain the Collet.
A Quick Lock Clamp System (QL) that retains the Collet is available.
This Machine accepts its own torque through the Collet clamping system.
The Cutting Head accepts Squaring Tool Bits or combinations of Squaring,

Beveling or ID deburring Tool Bits.
All the required tools for operation of the Model 301 are supplied with the

Machine or with the accessory Collet Adapters.

DESIGNATIONS FOR THE MODEL 301

Model No.

Part No. Description

301A

01-1203

Tube Squaring Machine powered by an Air Motor

301AQL

01-1322

Tube Squaring Machine with a Quick Lock attachment

powered by an Air Motor

301BDC

01-1325

Tube Squaring Machine with 14.4 V battery powered Motor

301E110

01-1205

Tube Squaring Machine with a 110 VAC Electric Motor

301E110QL

01-1323

Tube Squaring Machine with a Quick Lock attachment with a

110 VAC Electric Motor

301E220

01-1207

Tube Squaring Machine with a 220 VAC Electric Motor

301E220QL

01-1324

Tube Squaring Machine with a Quick Lock attachment with a

220 VAC Electric Motor

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Summary of Contents for 301A

Page 1: ...92 0630 Rev 190612 Model 301 Tube Squaring Machine ...

Page 2: ...and cost effective on site service solutions including turnkey project management machining services and mechanized and manual code welding services using experienced and well trained machinists and welders In addition to developing industry leading machining and welding equipment Tri Tool s engineering team provides custom equipment design and manufacturing solutions to suit the most rigorous req...

Page 3: ...AINTENANCE 10 6 OPERATION 11 7 INSTALL THE QL 20 8 CUTTING SPEEDS AND FEEDS 21 9 100 SERIES COLLETS 23 10 TOOL BITS 26 11 TROUBLE SHOOTING 28 12 ACCESSORIES 30 13 ILLUSTRATED PARTS BREAKDOWN 31 14 DEWALT SAFETY INSTRUCTIONS 39 92 0630 Rev 190612 Model 301 Tube Squaring Machine 92 0630 FRONT COVER ...

Page 4: ...or any incidental or consequential damages Some states do not allow limitations on how long an implied warranty lasts and some states do not allow the exclusion or limitations incidental or consequential damages so the above limitation of exclusion does not apply to all purchasers This warranty gives the purchaser specific legal rights Other rights vary from state to state Tool Bit Resharpening Po...

Page 5: ...ns in this Manual Failure to follow the instructions or follow the safety instructions could result in serious injury or death This manual describes conditions and hazards that are common and anticipated during equipment operation No manual can address all conditions which may occur 2 SAFETY 2 1 SAFETY SYMBOLS The manual may contain one or more safety symbols These symbols and the associated text ...

Page 6: ...follow the safety precautions in this manual and good engineering practices to reduce the risk of injury Before using the equipment the operator must ensure that all safety messages on the equipment are legible 2 4 WORK AREA Keep the work area clean Keep the area well lit Keep items such as electrical cords cables rags rigging straps away from rotating equipment Do not use power cutting tools in t...

Page 7: ...pipe may be under load and the separation of the pipe can release pressure This pressure can cause both sides of the pipe to move 2 6 TOOL CARE Keep tools in good operating condition Sharp tool bits perform better and are safer than dull tool bits Do not use damaged tools Always check your tools for damage especially if a tool has malfunctioned been dropped or hit check it for damage Before you st...

Page 8: ...e Remove adjusting keys and wrenches before applying power to the equipment Check 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 recommended speeds Do not reach into rotating equipment Do not reach into the rotating head stock to remove chips to make adjustments or to check th...

Page 9: ...etains the Collet is available This Machine accepts its own torque through the Collet clamping system The Cutting Head accepts Squaring Tool Bits or combinations of Squaring Beveling or ID deburring Tool Bits All the required tools for operation of the Model 301 are supplied with the Machine or with the accessory Collet Adapters DESIGNATIONS FOR THE MODEL 301 Model No Part No Description 301A 01 1...

Page 10: ...CIFICATIONS 4 1 MODEL 301A TUBE SQUARING MACHINE WITH AIR MOTOR Figure 1 Model 301A Tube Squaring Machine with Air Motor Weight Approx Weight 6 75 lbs 3 1 kg varies slightly with Collet size Power Requirements 22 cfm at 90 psi 10 L s at kPa ...

Page 11: ...DEL 301A TUBE SQUARING MACHINE WITH ELECTRIC MOTOR Figure 2 Model 301A Tube Squaring Machine with Electric Motor Weight 6 8 lbs 3 1 kg varies slightly with Collet size Power Requirements Model 301E110 115 VAC 10 25 to 60 Hz Model 301E220 220 VAC 10 25 to 50 Hz ...

Page 12: ...ites to Clean GENERAL COMMENTS If the Model 301 is operated in the vertical position Cutting Head up turn it upside down and remove the chips and or other debris after each bevel is completed Tool life may be severely shortened unless chips and or other debris on the Cutting Head are removed Disassembly of a power unit voids warranty except when performed by a TRI TOOL Inc designated repair techni...

Page 13: ...t Use a high entrance angel Tool Bit for most stainless steels Generally this is the most suitable edge geometry for about 90 of all of the stainless steel tubing applications Use an extra hook angle Tool Bit for stainless steels which are very soft These stainless steels include materials like 316L which have been bright hydrogen annealed vacuum annealed or annealed and electro polished Electro p...

Page 14: ...e power source before installing a Tool Bit 2 Insert the Tool Bit into the slot in the Cutting Head Refer to Fig 4 This position is used for 50 12 7 mm and smaller diameter tubing This is the designed working position of the Tool Bit and will leave virtually no burr with standard tubing When working with electro polished stainless steel tubing use slow cutting speeds to minimize the ID burr The To...

Page 15: ...13 Model 301 Tube Squaring Machine 92 0630 Rev 190612 Tool Bit With The Cutting Edge Out Tool Bit With The Cutting Edge In Figure 4 Tool Bits Cutting Edge In and Out Figure 5 Tighten the Set Screw ...

Page 16: ...ck onto the Model 301 7 Be sure that there is a light film of grease on Knurled Nut threads at all times to prevent them from galling or freezing during use 8 Back the Knurled Nut off just enough to allow insertion of the tube or pipe into the Collet 9 Partially tighten the Knurled Nut until the tube or pipe may still be moved into position 10 Move the tube or pipe approximately 1 16 1 6 mm from t...

Page 17: ...the Collet Clamping Assy down into position 8 Insert the Ball Lock Pin completely into the hole provided for it in the Collet Clamping Assy 9 Be sure that the Toggle Clamp Lever is in the up position in order to permit the pin to be pushed into the Collet Clamping Assy 10 Insert the pipe or tube to be machined into the Collet 11 Verify a clearance of 1 16 1 6 mm between the Tool Bits s and the pip...

Page 18: ...f the Cutting Head Ensure that the air supply has an adequate FRL filter regulator lubricator installed and adjusted properly Figure 6 Air Motor Controls Power requirement for a Model 301 with an Electric Motor The 110 VAC version will require a 110 VAC outlet The 220 VAC version will require a 220 VAC outlet Connect the Model 301 to the required power supply and pull the trigger to start rotation...

Page 19: ...nimum burr Avoid the conditions which generate excessive heat by Keep the RPM s low excessive cutting speed will generate unwanted heat Keep the chip curling loose avoid excessive depth of cut Use a sharp Tool Bit Rotate the Feed Handle clockwise to bring the Cutting Head and tube closer together The machining operation begins when the Tool Bit contacts the tube or pipe If the tube end is not squa...

Page 20: ...of the prep surface Never let a Tool Bit rub the surface of a stainless steel tube without cutting This will work harden the material and it will be difficult for the Tool Bit to get under the material in order to finish the cut This will also cause excessive Tool Bit wear 8 Rotate the Feed Handle counter clockwise to separate the Cutting Head and the pipe 9 Stop the Cutting Head rotation 10 Relea...

Page 21: ...utting action This Tool Bit allows the tubing to be positioned in the Collet so that only 1 16 1 6 mm to 1 8 3 2 mm is unsupported by the Collet at the cut line Tool Bit too far from the Tubing Taller Tool Bit in Use Figure 9 Taller Tool Bit Another method is to use a consumable aluminum pot chuck made from approximately 6 152 mm lengths of 3 16 4 8 mm or 1 4 6 4 mm aluminum rod or tubing The rod ...

Page 22: ... Knurled Nut is not used in the QL operation however retain the Knurled Nut for future use Figure 11 QL Controls 7 2 INSTALL THE QL KIT ON THE MODEL 301 1 Screw the QL Collet Clamping Assy onto the end of the Model 301 Tube Squaring Machine until one thread of the Model 301 protrudes from the opposite end of the Collet Clamping Assembly 2 Tighten the Locking Screw to secure the QL Clamp Kit on the...

Page 23: ...te 508 surface centimeters per minute for Stainless steels in general when no coolant is allowed all heavy wall tube and some of the chrome molybdenum steels Use 250 surface inches per minute 635 surface centimeters per minute for Mild steels and some thin wall stainless steels when coolants are permitted and applied Use 300 surface inches per minute 762 surface centimeters per minute for Aluminum...

Page 24: ...volution thereafter to establish a continuous chip cut 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 start to have a rough edge or rough appearance Stainless steel which work hardens must be worked with a heavy enough feed to stay under the work hardened surface 003 to 006 08 mm to 15 mm feed Never all...

Page 25: ...Decimal Metric 1 8 125 3 18 mm 30 2083 3 16 188 4 76 mm 30 2086 236 6 00 mm 30 2090 1 4 250 6 35 mm 30 1819 276 7 00 mm 30 1820 9 32 281 7 14 mm 30 1821 5 16 313 7 95 mm 30 1822 315 8 00 mm 30 1823 11 32 344 8 74 mm 30 1824 354 9 00 mm 30 1825 23 64 359 9 13 mm 30 1826 3 8 375 9 53 mm 30 1827 394 10 00 mm 30 1828 400 10 16 mm 30 1829 ...

Page 26: ...3 50 mm 30 1839 1 4 540 13 72 mm 30 1840 543 13 80 mm 30 1841 35 64 547 13 89 mm 30 1842 551 14 00 mm 30 1843 9 16 563 14 30 mm 30 1844 591 15 00 mm 30 1845 19 32 594 15 08 mm 30 1846 602 15 29 mm 30 1847 5 8 625 15 88 mm 30 1848 630 16 00 mm 30 1849 41 64 641 16 27 mm 30 1850 21 32 656 16 66 mm 30 1851 3 8 11 16 669 17 00 mm 30 1852 675 17 15 mm 30 1853 677 17 20 mm 30 1854 681 17 30 mm 30 1855 6...

Page 27: ...866 22 00 mm 30 1867 7 8 875 22 23 mm 30 1868 29 32 906 23 00 mm 30 1869 15 16 938 23 83 mm 30 1870 31 32 969 24 61 mm 30 1871 63 64 984 25 00 mm 30 1872 1 1 000 25 40 mm 30 1873 3 4 1 1 16 1 050 26 67 mm 30 1874 1 063 27 00 mm 30 1875 1 071 27 20 mm 30 1876 1 102 28 00 mm 30 1877 Contact TRI TOOL Inc for sizes not listed Replacement Spring P N 40 0229 3 each required per Collet Replacement O Ring...

Page 28: ...ool Bit Height Squaring Tool Bit P N 125 OD thru 1 05 OD 125 CS 750 99 1480 SS 750 DURABIT 1 99 1445 99 1506 99 1331 SS 969 DURABIT 2 99 2448 99 1529 Inconel 750 99 3650 Incolly 969 99 3834 M42 Note Use the 969 high Tool Bits for 1 8 to 1 4 dia tubing also for wall thickness of 030 or less These Tool Bits cut closer to the Collet face for less tube flexing during cutting ...

Page 29: ...92 0630 Rev 190612 10 2 BEVELING TOOL BITS Beveling Tool Bit BEVELING TOOL BITS Range Max Wall Thickness Pipe or Tube Material 37 5 Degree Angle Beveling Tool Bit P N 1 2 thru 3 4 Tube 625 thru 1 05 OD s sch 40 125 CS 99 1382 SS 99 1219 ...

Page 30: ...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 Rough Surface Finish The tool bit is dull chipped etc Metal build up on the cutting edge of the tool bit is creating a false cutting edg...

Page 31: ...he hydraulic supply pressure is too low The hydraulic filter is plugged The hydraulic line size is insufficient The hydraulic line is too long Problem Tool bit does not Reach the Work 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 does not Start The hydraulic power supply is shut off The hydraulic mot...

Page 32: ...TRI TOOL INC A portable Air Filter Caddy P N 75 0115 A FRL is required to protect the warranty and tool on all Tri Tool air driven tools An Pneumatic Foot Pedal An Electric Foot Pedal A Bench Top Stand P N 60 0022 Collets Refer to section 9 100 Series Collets Tool Bits Refer to section 10 Tool Bits Battery Charger Assy 110V Standard 30 6143 220V Optional 30 6144 ...

Page 33: ... 301 Tube Squaring Machine 92 0630 Rev 190612 13 ILLUSTRATED PARTS BREAKDOWN MODEL 301 TUBE SQUARING MACHINE 23 21 17 2 20 9 3 10 15 4 12 6 5 4 1 14 11 19 24 13 7 9 25 22 18 16 8 MODEL 301 TUBE SQUARING MACHINE ...

Page 34: ... 1 11 34 0060 WASHER FLAT DELRIN 1 12 40 0035 SPRING COMPRESSION 1 13 41 0018 HANDLE GRIP 1 14 46 0014 SLEEVE 1 15 46 0016 SLEEVE 1 16 23 0023 ROD 1 17 COLLET 100 SERIES SEE SECTION 9 REF 18 30 0873 HOLDER FLEX RUBBER KEY 1 19 27 0614 ADAPTER INDICATOR 1 20 33 0041 SCREW CAP 1 4 20 X 7 8 1 21 34 0232 WASHER THRUST 1 22 33 0013 SCREW CAP 6 32 X 1 2 2 23 35 1061 NUT ASSY W GUARD 1 24 46 0480 SLEEVE ...

Page 35: ...ev 190612 AIR MOTOR ASSEMBLY 1 2 3 4 5 Parts List Air Motor Assembly Item No Part No Description Qty 1 53 0045 VALVE FLOW CONTROL 1 2 54 0149 COUPLING MALE QD 1 57 0199 MOTOR ASSY AIR 1 3 27 0019 ADAPTER 1 4 46 0377 SLEEVE 1 5 57 0198 MOTOR AIR 1 ...

Page 36: ...1 3 58 0003 MOTOR ELECTRIC 110 VAC Milwaukee 1 58 0277 MOTOR ASSY ELECTRIC 110 VAC Metabo 1 1 27 0018 ADAPTER 1 2 27 0060 ADAPTER 1 3 58 0274 MOTOR ELECTRIC 110 VAC Metabo 1 MOTOR ASSY ELECTRIC 220 VAC Bosch 1 1 27 0018 ADAPTER 1 2 27 0060 ADAPTER 1 3 58 0323 MOTOR ELECTRIC 220 VAC Bosch 1 MOTOR ASSY ELECTRIC 100VAC 1 27 1541 ADAPTER 1 2 27 0060 ADAPTER 1 3 58 0331 MOTOR ELECTRIC 100 VAC Makita 1 ...

Page 37: ...O P N 58 0361 4 3 1 2 Parts List Motor Assembly Cordless 18V Metabo P N 58 0361 Item No Part No Description Qty 1 27 1561 ADAPTER SLEEVE 1 2 27 1562 ADAPTER DRIVE 1 3 30 6142 BATTERY METABO 18V 5 2AH 1 4 58 0317 MOTOR CORDLESS 18V METABO 1 NOT SHOWN 30 6143 CHARGER METABO 18V 5 2AH 120V 1 ...

Page 38: ... 1 20 0629 SHAFT 1 2 27 0534 ADAPTER 1 3 32 0089 PIN BALL LOCK T HANDLE 1 4 32 0140 PIN DOWEL 1 4 DIA X 3 4 1 5 33 0029 SCREW CAP 10 24 X 5 8 ZP 2 6 33 0040 SCREW CAP 1 4 20 X 3 4 ZP 1 7 33 0533 SCREW SET 3 8 16 X 1 CUP PT 1 8 33 1961 SCREW SHOULDER 2 9 33 1962 BOLT EYE 1 10 34 0134 WASHER SELF ALIGNING 1 11 41 0125 HANDLE 1 12 42 0162 KNOB 1 13 47 1095 BRACKET 1 14 47 1083 BRACKET HINGE 1 15 62 0...

Page 39: ...v 190612 BASE STAND ASSEMBLY P N 60 0022 1 2 3 4 Parts List Stand Assy Base P N 60 0022 Item No Part No Description Qty 1 24 0326 PLATE BASE 1 2 33 0045 SCREW CAP 1 4 20 X 1 3 4 ZP 2 3 33 0369 SCREW FLAT 5 16 18 X 3 4 4 4 48 0173 BLOCK RETAINING 1 ...

Page 40: ...1061 Parts List Nut Assembly with Guard 35 1061 Item No Part No Description Qty 1 24 4522 PLATE 1 CHIP GUARD 301 1 2 24 4523 PLATE 2 CHIP GUARD 301 2 3 30 6430 SPACER ROUND 5 16 DIA X 9 32 X 166 ID 10 4 30 6431 SPACER ROUND 5 16 DIA X 13 32 X 166 ID 5 5 33 4362 SCREW FLAT HD TORX 8 32 X 1 1 2 5 6 35 0411 NUT COLLET 301 1 ...

Page 41: ...9 Model 301 Tube Squaring Machine 92 0630 Rev 190612 14 METABO SAFETY INSTRUCTIONS Refer to the instruction manual that comes with the Metabo Cordless Drill Driver for all safety and operating procedures ...

Page 42: ......

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