Team SILK SX28-72 Instruction Manual
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Team SILK SX28-72 Instruction Manual

Flange facing machine
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INSTRUCTION MANUAL
SX28-72 FLANGE FACING MACHINE
Revision E
TEAM
®
Shap Road
Kendal
Cumbria
LA9 6RU
United Kingdom
Tel: +44 (0) 1539 729009
Fax: +44 (0) 1539 729359
TEAM
is an ISO9001 registered company
®
© Copyright 2022 TEAM
®

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Summary of Contents for Team SILK SX28-72

  • Page 1 INSTRUCTION MANUAL SX28-72 FLANGE FACING MACHINE Revision E TEAM ® Shap Road Kendal Cumbria LA9 6RU United Kingdom Tel: +44 (0) 1539 729009 Fax: +44 (0) 1539 729359 TEAM is an ISO9001 registered company ® © Copyright 2022 TEAM ®...
  • Page 2 This Instruction Manual describes how to safely install, operate and maintain the SX28-72 Flange Facing Machine. It is an essential part of the equipment and it is important that you take the time to read it thoroughly. Additional copies are available for purchase from TEAM or from an authorised agent. ®...
  • Page 3 ® service life. Also offered is a Factory Service, in which the equipment can be returned to TEAM ® inspection. A quotation may then be given for the overhaul, repair or replacement of the equipment.

  • Page 4: Table Of Contents

    SX28-72 Flange Facing Machine CONTENTS SECTION 1 TECHNICAL DESCRIPTION ................7 1.1 Introduction ...................... 7 1.2 Equipment description ..................7 1.2.1 Main drive assembly ................7 1.2.2 Surfacing arm assembly and toolpost ........... 9 1.2.3 Mounting base assembly ..............10 1.2.4 Optional accessories ................11 SECTION 2 SPECIFICATIONS ..................12 SECTION 3...
  • Page 5 SX28-72 Flange Facing Machine 8.1 Main drive assembly ..................55 8.2 Surfacing arm assembly ................59 8.3 Gearbox assembly..................61 8.4 Base assembly ....................64 8.5 Toolpost assembly..................66 8.6 Base centraliser .....................68 8.7 Counter balance ..........Error! Bookmark not defined. APPENDIX A Cutting tools as applied to portable machines .........71 APPENDIX B Surface metrology ..................74 APPENDIX C V-Groove measurement ................77 APPENDIX D Air motor manufacturers information ............79...
  • Page 6 SX28-72 Flange Facing Machine Surfacing arm assembly Drive motors Toolpost Feed Gearbox Turntable Main drive Base plate Mounting base assembly assembly assembly Fig. 1 SX28-72 Flange Facing Machine – main assemblies...
  • Page 7 SX28-72 Flange Facing Machine Toolpost Surfacing arm assembly Drive motors Feed Gearbox Main drive assembly Turntable Base plate assembly Mounting base assembly Fig. 2 SX28-72 Flange Facing Machine – exploded view...

  • Page 8: Technical Description

    SX28-72 Flange Facing Machine SECTION 1 TECHNICAL DESCRIPTION INTRODUCTION The TEAM SX28-72 Flange Facing Machine is constructed from the highest quality materials ® and great care has been taken in its design and manufacture. Its design will give every satisfaction provided that it is properly installed, operated and maintained in accordance with the information contained within this manual.
  • Page 9 SX28-72 Flange Facing Machine Central mast Turntable Drive motors Feed gearbox Base plate assembly Fig. 3 Main drive assembly 1. Turntable The turntable is the rotating part of the machine providing a rigid support for the gearbox, motors and surfacing arm assembly. The turntable is driven by two air motors attached to its top face.

  • Page 10: Surfacing Arm Assembly And Toolpost

    SX28-72 Flange Facing Machine Drive input to the feed gearbox is transmitted via the mast transfer gear. The gearbox provides four different tool feed rates, selected via the cutting feed rate push/pull selector. Traverse direction is selected via the traverse direction push/pull selector, which selects traverse IN, traverse OUT and neutral N position.

  • Page 11: Mounting Base Assembly

    SX28-72 Flange Facing Machine Toolpost Pickup gear (PTO) Drive shaft Lead screw Tool holder Fig. 5 Surfacing arm assembly and toolpost 1.2.3 Mounting base assembly The mounting base assembly is provided to enable the machine to be installed in the centre of any bore from 711mm (28") to 1727mm (68") in diameter. The mounting base assembly consists of a central hub with four radial location bosses.

  • Page 12: Optional Accessories

    SX28-72 Flange Facing Machine Setting strap Spigot plate location hole Ram bolt Threaded Long – collar assembly extension leg Max safe distance Short of 150mm extension leg Fig. 6 Mounting base assembly 1.2.4 Optional accessories The following optional accessories are available upon request: V-Groove machining kit V-Groove measuring kit Tube sheet machining kit...

  • Page 13: Specifications

    SX28-72 Flange Facing Machine SECTION 2 SPECIFICATIONS Maximum Minimum rotational rotational diameter diameter 1880 mm 1300 mm (74.0”) (51.0”) Overall machine height 600 mm (23.6”) Fig. 7 Principal dimensions PRINCIPAL DIMENSIONS: Overall machine height 600 mm 23.6" 167 mm 6.6” Mounting base thickness Minimum mounting base diameter 660 mm...
  • Page 14 SX28-72 Flange Facing Machine WEIGHTS: Machine weight 62 kg 136.7 lbs Base weight (minimum diameter) 82 kg 180 lbs Base weight (maximum diameter) 135 kg 298 lbs Counterbalance total weight 82 kg 180 lbs TRANSPORTATION DIMENSIONS: Net weight (without transport case) 454 kg 999 lbs Gross weight (including transport case)
  • Page 15 SX28-72 Flange Facing Machine NOISE EMISSION: Emission sound pressure level 89 dB(A) Instantaneous sound pressure value. Indicate either less <130 dB than 63 Pa (130 dB) or actual value if above. Emission sound power level. Indicate either less than 80 95 dB(A) dB (A) or actual value if above.

  • Page 16: Safety Information

    SX28-72 Flange Facing Machine SECTION 3 SAFETY INFORMATION WARNINGS AND CAUTIONS GENERAL: ALL SAFETY PROCEDURES MUST BE OBSERVED AND STRICTLY ADHERED TO WHEN INSTALLING, USING, MAINTAINING SERVICING THIS EQUIPMENT. ONLY TRAINED AND COMPETENT PERSONNEL SHOULD INSTALL, USE, MAINTAIN AND SERVICE THIS EQUIPMENT. ENSURE AN EMERGENCY STOP IS ALWAYS WITHIN REACH OF THE OPERATOR.
  • Page 17 SX28-72 Flange Facing Machine PERSONAL PROTECTIVE EQUIPMENT: THE USE OF PERSONAL PROTECTIVE EQUIPMENT IS RECOMMENDED WHEN WORKING WITH THIS EQUIPMENT. SUGGESTIONS INCLUDE SAFETY HAT, GAUNTLET GLOVES, SAFETY GOGGLES, SAFETY SHOES, AND FLAME RETARDANT COVERALLS. BREATHING APPARATUS MAY BE NECESSARY WHEN A TOXIC ATMOSPHERE EXISTS.
  • Page 18 SX28-72 Flange Facing Machine PNEUMATICS: ENSURE THE CORRECT HOSES, VALVES AND FITTINGS ARE USED. DO NOT PRESSURISE THIS EQUIPMENT IF ANY OF THE HOSES, VALVES OR FITTINGS ARE LEAKING OR DAMAGED. DO NOT PRESSURISE THIS EQUIPMENT UNTIL YOU ARE SURE THE EQUIPMENT HAS BEEN CORRECTLY INSTALLED AND THE CONTROL VALVES ARE CLOSED.

  • Page 19: Controls And Basic Operation

    SX28-72 Flange Facing Machine SECTION 4 CONTROLS AND BASIC OPERATION LOCATION AND FUNCTION OF THE CONTROLS The following controls are incorporated into the machine: 4.1.1 Machine controls FEED IN FEED NEUTRAL Traverse direction selector Cutting feed NEUTRAL rate selector Fig. 8 Machine controls Traverse direction selector Selects the direction of the toolpost as it traverses across the work piece.
  • Page 20 Cutting feed rate selector Selects the rate at which the toolpost traverses across the work piece per machine revolution. The fully pushed in position ‘N’ disengages the traverse feed. The feed rate depends on which leadscrew is fitted. Standard TEAM machines are ®...

  • Page 21: Filter/Lubricator Pack Controls

    SX28-72 Flange Facing Machine 4.1.2 Filter/lubricator pack controls A gate valve on the pack is used to set the machine speed at the desired RPM when the control valve is fully open. To set the speed refer to the instructions in section 5.3.1.

  • Page 22: Basic Operation Of The Equipment

    SX28-72 Flange Facing Machine BASIC OPERATION OF THE EQUIPMENT The basic operation of the machine follows the routine: 1. Lifting the machine from its packing case. 2. Checking the machine for completeness and condition. 3. Fitting the appropriate base assembly to the work piece. 4.

  • Page 23: Site Operation

    SX28-72 Flange Facing Machine SECTION 5 SITE OPERATION WARNINGS AND CAUTIONS When operating this equipment observe all warning and cautions detailed below and in Section IN ADDITION TO THE CONTENT OF THIS PUBLICATION, JOB SPECIFIC AND SITE-SPECIFIC SAFETY PROCEDURES MUST BE ADHERED TO AT ALL TIMES.

  • Page 24: Setting Up The Equipment

    Fig. 10 Packing case contents PACKING CASE CONTENTS The machine and its associated equipment are housed in a transportable wooden case. This case contains the following: 1. The TEAM SX2872 machine ® 2. Centre spigot 3. M16 eyebolt (4 off)
  • Page 25 SX28-72 Flange Facing Machine 5. Tool kit consisting of: Metric Allen key set, tipped tool holder, set of tips, 19mm AF spanner, 46mm AF spanner, 10mm AF spanner, 10" adjustable spanner, 17mm Allen key, 14mm Allen key, clocking mount, spike and knuckle, cranked 'T' spanner 6.
  • Page 26 SX28-72 Flange Facing Machine SCREW LIST & DETAILS 1. Extension leg screws M10 x 30 cap head 32 off 2. Extension leg nuts M10 nut 16 off 3. Pusher plate screws M10 x 55 cap head 8 off 4. Pusher plate screws – M10 x 40 cap head 4 off 5.

  • Page 27: Mounting Base Installation

    SX28-72 Flange Facing Machine The machine and its associated equipment should be removed from the case and visually inspected for signs of wear, damage or corrosion. The installation procedure detailed sets up the SX28-72 in a horizontal position. If the machine is to set up in the vertical or inverted position follow the set up procedure but extreme care must be taken due to the greater risk of the machine falling off the flange during the setting and adjusting procedure.
  • Page 28 SX28-72 Flange Facing Machine BORE RANGE BASE ASSEMBLY CONFIGURATION minimum diameter - maximum diameter 25.9" 32.6" Base unit collar (internal) + jaw assembly 658mm - 828mm 30.7" 37.4" Base unit collar (external) + jaw assembly 780mm - 950mm 36.1" 42.8" Base unit + short external leg + collar (internal) + jaw 918mm - 1088mm...
  • Page 29 SX28-72 Flange Facing Machine 46.4" 53.1" Base unit + long ext. leg + collar (internal) + jaw 1178mm - 1348mm assembly 51.2" 57.9" Base unit + long external leg + collar (external) + 1300mm - 1470mm jaw assembly 56.6" 63.3" Base unit + long external leg + short external leg + 1438mm - 1608mm...
  • Page 30 SX28-72 Flange Facing Machine Setting strap Ram bolt plate Setting strap legs Threaded Long collar assembly extension leg Max safe distance 150mm Short extension leg Fig. 12 Mounting base assembly 5. Measure from the end face of the base or extension and, using the 46mm open ended spanner on the ram bolt hexagons, position the jaw pad face 5mm (0.25") less than the radius of the flange bore.
  • Page 31 SX28-72 Flange Facing Machine Fig. 13 Mounting base assembly positioned in the flange bore DO NOT LIFT THE BASE USING THE BAR IN THE CENTRE OF THE UNIT. THE BAR IS FITTED TO LOCATE THE MACHINE CENTRE SPIGOT AND IS NOT INTENDED TO TAKE THE WEIGHT OF THE BASE ASSEMBLY.

  • Page 32: Centralising The Base Within The Bore

    SX28-72 Flange Facing Machine 5.2.3 Centralising the base within the bore 1. Locate the central tie bar onto the mounting base assembly, secure with the cap head screws and use the dowels for location. 2. Position the central mast into the spigot hole in the centre of the central tie bar (Fig.

  • Page 33: Machine Installation

    5.2.4 Machine installation 1. Determine if the fall-stop kit is needed (refer to Appendix E). If deemed necessary, it is available as an optional extra from TEAM (FMG55-599-002552). ® WARNING: FAILURE TO FIT THE FALL-STOP KIT MAY RESULT IN SERIOUS INJURY OR DAMAGE TO THE MACHINE.
  • Page 34 SX28-72 Flange Facing Machine 5. When locating the base assembly into the flange bore, the need will arise to level the base to check the machine is parallel to the flange. To check, attach and secure a dial test indicator (DTI) to the toolpost, connect the machine to the air supply (refer to section 5.3.1 and observe all Warnings and Cautions) and set the gearbox traverse selector to neutral (N).

  • Page 35: Setting Up The Tool

    SX28-72 Flange Facing Machine 5.2.5 Setting up the tool As the TEAM flange facing machine is portable and thus lighter and less rigid than ® its workshop counterpart, the choice of tooling and the rate at which metal can be removed will differ from that used in a workshop.
  • Page 36 SX28-72 Flange Facing Machine Apply force and while holding the base fully in make sure all four setting plates are flush against the flange. Wind out the jaw assembly ram bolts on the 12 and 3 o'clock legs until the base assembly is secure within the bore. Lifting eyes must be located at 12 o’clock...
  • Page 37 SX28-72 Flange Facing Machine 4. Using suitable lifting equipment and techniques manoeuvre the machine assembly to the work location and lower carefully and stably to the lay down area to enable work to commence on the assembly. M16 Eyebolt M16 Eyebolt M16 Eyebolt (Removed for Vertical Lift)
  • Page 38 SX28-72 Flange Facing Machine 5. With the assembly now at the work location remove the M16 eyebolt from the lifting boss adjacent to the surfacing arm location. Fit the vertical lifting bracket over the lifting boss and secure with supplied M16 x 40mm Cap Head Screw (see Fig.
  • Page 39 SX28-72 Flange Facing Machine 7. The balancing procedure is used to estimate the weight required to balance the surfacing arm, toolpost and accessories. The toolpost should be located at the mid-cut position, this should average out the out-of-balance effect as the toolpost moves across the flange.
  • Page 40 SX28-72 Flange Facing Machine required reposition the weights or add additional weights as necessary. Keep checking until satisfied with the balance. Secondary counter balance plate with weights Primary counter balance plate with weights Fig. 22 Main and secondary counter balance plates with weights WARNING: WHEN SETTING UP THE MACHINE ON A VERTICAL FLANGE THE LIFTING CHAIN SHOULD BE LEFT ON UNTIL THE MACHINE IS FULLY SECURED.

  • Page 41: Setting Up The Tool - Facing And Grooving

    SX28-72 Flange Facing Machine 5.2.8 Setting up the tool - facing and grooving As the TEAM flange facing machine is portable and thus lighter and less rigid than ® its workshop counterpart, the choice of tooling and the rate at which metal can be removed will differ from that used in a workshop.

  • Page 42: Using The Equipment

    SX28-72 Flange Facing Machine USING THE EQUIPMENT The following instructions are for operating the flange facing machine correctly once installed on a flange (see Section 5.2 Setting up the Equipment). 5.3.1 Connection to Air Supply The air supply must always be connected to the machine using the Filter Lubricator Pack supplied (Fig.

  • Page 43: Starting The Machine - Facing And Grooving

    SX28-72 Flange Facing Machine 5.3.2 Starting the machine - Facing and Grooving 1. Remove the base assembly setting plates. 2. Set up the tool, as per Section 5.2.8. 3. Select the cutting feed on the cutting feed rate selector, as per Section 4.1.1. 4.

  • Page 44: Removing The Equipment

    SX28-72 Flange Facing Machine REMOVING THE EQUIPMENT 1. Observe all warnings and cautions, refer to Sections 3 and 5.1. 2. Isolate the machine from the air supply and disconnect. 3. Ensure that the cutting tool has been removed from the toolpost. 4.

  • Page 45: Fault Diagnosis

    SX28-72 Flange Facing Machine SECTION 6 FAULT DIAGNOSIS INTRODUCTION A fault diagnosis chart is provided to assist the user to identify basic faults. The chart is not exhaustive, and the recommended action may not be the only solution to a fault. In order to prevent possible injury to personnel or damage to equipment it is recommended that faults are corrected as soon as they arise.
  • Page 46 Check and tighten, if screws loose required 10. Worn leadscrew thrust Check and replace, if bearings required 11. Badly maintained Overhaul and replace worn machine or damaged parts 12. Worn dovetail slides Replace dovetail slides 13. Faulty main bearing Refer to TEAM ®...

  • Page 47: Maintenance Instructions

    SX28-72 Flange Facing Machine SECTION 7 MAINTENANCE INSTRUCTIONS INTRODUCTION The following information sets out recommendations for the maintenance of this equipment. Periodic maintenance, when carried out as specified, will help to prevent premature failure of the equipment. Should a component fail or its operation become suspect the equipment should not be used until the fault has been rectified.

  • Page 48: Recommended Lubricants

    SX28-72 Flange Facing Machine Periodic maintenance chart continued… PERIOD TASK Returning to storage Complete the daily and weekly tasks. Protect all the exposed areas of the machine from corrosion. Annually when in Un-pack the equipment and check for signs of corrosion or storage other deterioration.

  • Page 49: Removal And Refit Procedures

    SX28-72 Flange Facing Machine REMOVAL AND REFIT PROCEDURES TO PREVENT DAMAGE TO THE MACHINE ALWAYS USE GENUINE SPARES AVAILABLE FROM TEAM OR ONE OF ITS AGENTS. ® The following procedures are given for the removal and refitting of the main assemblies so that repair work can be carried out.

  • Page 50: Replacement Of Shearpins

    SX28-72 Flange Facing Machine 4. Remove 2 off M6 cap head screws from the PTO box (power take off); the screws located in the slots of the PTO box lid (see Fig. 25) and the 4 off M10 cap head screws from the gearbox.

  • Page 51: Surfacing Arm

    SX28-72 Flange Facing Machine Gearbox Bearing cap Shear pins Fig. 26 Gearbox shear pins 7.4.3 Surfacing arm To remove: 1. Observe all Warnings and Cautions; refer to sections 3.1 and 7.4. 2. Remove the Gearbox and PTO; refer to section 7.4.1. 3.

  • Page 52: Toolpost

    SX28-72 Flange Facing Machine 7.4.4 Toolpost To remove: 1. Observe all Warnings and Cautions; refer to sections 3.1 and 7.4. 2. Support the tool post and remove the toolpost stop screw. Toolpost stop screw Fig. 27 Toolpost 3. Carefully remove the toolpost assembly from the surfacing arm and place in a safe location.

  • Page 53: Toolpost Overrun/Gearbox Protection Device

    SX28-72 Flange Facing Machine Toolpost overrun/gearbox protection device 7.4.5 End plate Star washer Mounting stud Fig. 28 The toolpost overrun and gearbox protection device is designed to stop the toolpost leadscrew nut jamming against a fixed surfacing arm end plate and thus damaging the feed gearbox.

  • Page 54: Parts Lists

    SX28-72 Flange Facing Machine SECTION 8 PARTS LISTS Title Page Main drive assembly Surfacing arm assembly Gearbox assembly Base assembly Toolpost assembly Base centraliser Counter balance Surfacing arm assembly Drive motors Toolpost Feed Gearbox Turntable Main drive Base plate Mounting base assembly assembly assembly...
  • Page 55 SX28-72 Flange Facing Machine Fig. 30 Main drive assembly...

  • Page 56: Main Drive Assembly

    SX28-72 Flange Facing Machine MAIN DRIVE ASSEMBLY Refer to Fig. 30. ITEM PART No. DESCRIPTION KE5083-00-02-001 TURNTABLE KE5083-00-02-002 MOUNTING PLATE KE5083-00-02-003 OUTER RACE HOUSING KE5083-00-02-004 OUTER RACE PRESSER FLANGE KE5083-00-02-005 CENTRE MAST KE5083-00-02-006 MOTOR SHAFT GEAR KE5083-00-02-007 INNER RACE PRESSER FLANGE KE5083-00-02-008 DRIVE SHAFT WITH GEAR AND PINION KE5083-00-02-009...
  • Page 57 SX28-72 Flange Facing Machine CP 0272 40T INPUT GEAR WITH BOSS CP 0830 MODEL & SERIAL NO. PLATE CP 0839 WEIGHT BADGE CP 0840 THIS PART WEIGHS BADGE FW 0123 SPACER 3/8" ID x 9/16" OD x 1/4" LG BUSH 3/4"...
  • Page 58 SX28-72 Flange Facing Machine SOC CAP SCR M10 x 55 LG SOC CAP SCR M10 x 35 LG SOC CAP SCR M10 x 40 LG SOC CAP SCR M10 x 100 LG SOC CAP SCR 5/16" UNF x 7/8" LG SOC SET SCR M16 x 20 LG HEX SCR M10 x 35 LG KE5083-00-02-010...
  • Page 59 SX28-72 Flange Facing Machine Fig. 31 Surfacing arm assembly...

  • Page 60: Surfacing Arm Assembly

    CP 0306 CARRIAGE CP 0317 LEADSCREW NUT CP 0321 SLIDEWAY CP 0323 PUSH OFF STUD DELETED CP 0819 TEAM BADGE ® CP 0831 EAR DEFENDER BADGE CP 0832 EYE PROTECTION BADGE CP 0840 THIS PART WEIGHS BADGE CP 6000 COMMON TOOLPOST...
  • Page 61 SX28-72 Flange Facing Machine Fig. 32 Gearbox assembly...

  • Page 62: Gearbox Assembly

    SX28-72 Flange Facing Machine GEARBOX ASSEMBLY Refer to Fig. 32. ITEM PART No. DESCRIPTION CP 0200 GEARBOX CASING CP 0202 WORMWHEEL CP 0204N INPUT SELECTOR SHAFT (1,2,3,4,N) CP 0206 OUTPUT SHAFT CP 0207 SELECTOR SHAFT OUTPUT SHAFT IN, OUT,N CP 0209 REVERSE GEAR 16T CP 0210 REVERSE GEAR 28T...
  • Page 63 SX28-72 Flange Facing Machine CP 0278 BUSH 7/8" OD x 5/8" ID x 1/2" LG WORMSHAFT BEARING HOUSING - HEX SOC HEAD CAP SCREW M5 x 10 CP 0252 SPINDLE - 16T REVERSE GEAR HEX SOC HEAD CAP SCREW M6 x 35 CP 0255 RETAINING SLEEVE CP 0258...
  • Page 64 SX28-72 Flange Facing Machine Fig. 33 Base assembly...

  • Page 65: Base Assembly

    SX28-72 Flange Facing Machine BASE ASSEMBLY Refer to Fig. 33. ITEM PART No. DESCRIPTION NFY 0400 CAST BASE NFY 0401 BASE PAD NFY 0403 LONG EXTENSION LEG NFY 0402 SHORT EXTENSION LEG NFY 0404 THREADED COLLAR NFY 0408 RAM BOLT NFY 0409 JAW HEAD NFY 0410...
  • Page 66 SX28-72 Flange Facing Machine Fig. 34 Toolpost assembly...

  • Page 67: Toolpost Assembly

    SX28-72 Flange Facing Machine TOOLPOST ASSEMBLY Refer to Fig. 34. ITEM PART No. DESCRIPTION FXB 0313 PACKING PLATE CP 0307 SWIVEL PLATE CP 0315 TOOLPOST STOP CP 0308 TOOLPOST FXB 0309 TOOLPOST END PLATE FXB 0302 TOOLPOST LEADSCREW FXB 0300 TOOLPOST GRADUATION FXB 0301 TOOLPOST KNOB...
  • Page 68 SX28-72 Flange Facing Machine Fig. 35 Base centraliser...

  • Page 69: Base Centraliser

    SX28-72 Flange Facing Machine BASE CENTRALISER Refer to Fig. 35. ITEM PART No. DESCRIPTION CP 0136 CLOCKING TOWER – BEARING DUST COVER FP 0604 CLOCKING ARM TAPER ROLLER BEARING HEX NUT – 1” UNF CP 0140 BEARING BLOCK FY 0436 CLOCKING MAST 1/4”...
  • Page 70 SX28-72 Flange Facing Machine Fig. 36 Counter balance...

  • Page 71: Counterbalance

    SX28-72 Flange Facing Machine COUNTERBALANCE Refer to Fig. 36. ITEM PART No. DESCRIPTION NFY 0700 MAIN BALANCE MOUNT PLATE NFY0701A/B MAIN BALANCE WEIGHT NFY 0702 SECONDARY BALANCE MOUNT PLATE NFY 0703A-C SECONDARY BALANCE WEIGHT NFY 0704 BALANCE WEIGHT WASHER SOC CAP SCREW M16 x 130 LG SOC CAP SCREW M16 x 75 LG SOC CAP SCREW M16 x 120 LG SOC CAP SCREW M16 x 45 LG...

  • Page 72: Appendix Acutting Tools As Applied To Portable Machines

    SX28-72 Flange Facing Machine APPENDIX A CUTTING TOOLS AS APPLIED TO PORTABLE MACHINES As the flange facing machine is portable and thus lighter and less rigid than its workshop counterpart, the choice of tooling and the rate at which metal can be removed will differ from that used in the workshop.
  • Page 73 SX28-72 Flange Facing Machine TYPES OF TOOL BIT FOR GENERAL PURPOSE AND FINE FINISH...
  • Page 74 SX28-72 Flange Facing Machine TOOLS FOR V GROOVE PLUNGE MACHINING...

  • Page 75: Appendix Bsurface Metrology

    SX28-72 Flange Facing Machine APPENDIX B SURFACE METROLOGY First profile graphs of roughness texture were produced over fifty years ago by a German Engineer, Gustav Schmalz. His graphs allowed differential magnification of vertical and horizontal axes so that a visual assessment of surface could be made. These profile graphs did not provide the direct indications of magnitude required by workshops.
  • Page 76 SX28-72 Flange Facing Machine R.M.A. (Rq) Root Mean Square roughness is defined as: Sampling Lengths (Usually 0.08mrn) The length over which the mean line is fitted, this allows calculation of some surface parameters. Assessment Length Assessment length is the total length of surface to be assessed and is the sum of several sampling lengths Surface Form Most surfaces are made up of three classes of irregularities.
  • Page 77 SX28-72 Flange Facing Machine Micro Roughness Micro roughness (primary surface) is caused by the cutting action which is a combination of cutting, tearing, and surface fatigue. Waviness Waviness (secondary texture) is caused by feed rate of tool, or chatter/vibration. Form Error Form error (tertiary texture inaccuracies of machine such as slideway of arm lift.

  • Page 78: Appendix C V-Groove Measurement

    SX28-72 Flange Facing Machine APPENDIX C V-GROOVE MEASUREMENT...
  • Page 79 SX28-72 Flange Facing Machine...

  • Page 80: Appendix Dair Motor Manufacturers Information

    SX28-72 Flange Facing Machine APPENDIX D AIR MOTOR MANUFACTURERS INFORMATION...
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  • Page 86: Appendix Efall-Stop Kit

    This equipment is intended for use only as a safety device when machining flanges or similar components over unobstructed, internal openings. This equipment is intended for use on the following standard TEAM flange facing machines: ®...

  • Page 87: Specifications

    THIS EQUIPMENT IS FOR USE BY PROFESSIONAL, TRAINED PERSONNEL WORKING IN AN INDUSTRIAL ENVIRONMENT. THIS EQUIPMENT IS INTENDED FOR USE ONLY ON STANDARD VERSIONS OF THE TEAM ® SX28-72 FLANGE FACING MACHINE. THIS EQUIPMENT IS NOT INTENDED FOR USE ON ANY OTHER MACHINE OR FOR ANY PURPOSE OTHER THAN AS AN FALL-STOP SAFETY DEVICE.

  • Page 88: Installation Of The Equipment

    SX28-72 Flange Facing Machine 4. INSTALLATION OF THE EQUIPMENT INSTALLATION ONTO THE TEAM ® SX28-72 FLANGE FACING MACHINE Inspect the Fall-Stop Kit and confirm that it is complete and fit for purpose. FALL-STOP KIT Inspect the TEAM machine turntable in the location where the Fall-Stop Kit will be installed ®...
  • Page 89 SX28-72 Flange Facing Machine The fasteners should engage in the threaded hole by at least 25mm. Severe damage may result if the fasteners protrude within the body of the machine or are tightened against the main bearing. Install the bar into the Fall-Stop Kit clamp so it is fully retracted. Lightly nip the clamping screws to prevent the bar from sliding out of the clamp.

  • Page 90: Operation Of The Equipment

    SX28-72 Flange Facing Machine 5. OPERATION OF THE EQUIPMENT Proceed to install the machine at the worksite following the procedure in the operator’s manual. DO NOT REMOVE THE MACHINE SETTING PLATES UNTIL THE FALL-STOP KIT HAS BEEN CORRECTLY SET. Adjust the position of the Fall-Stop Kit bar and the machining arm so that they overhang the work piece sufficiently to prevent the machine from falling into the internal opening should the machine clamping system fail.

  • Page 91: Periodic Maintenance

    SX28-72 Flange Facing Machine 7. PERIODIC MAINTENANCE The following maintenance tasks are those required to help prevent premature failure of the equipment. It is recommended that all the tasks should be carried out when specified. Period Task On completion of a job and Visual inspection of all components.

  • Page 92: Appendix Fbearing Lubrication Ru40035Uu

    SX28-72 Flange Facing Machine APPENDIX F BEARING LUBRICATION RU40035UU...

  • Page 93: Appendix Gdeclaration Of Conformity

    SX28-72 Flange Facing Machine APPENDIX G DECLARATION OF CONFORMITY TEAM Furman House, Shap Road, Kendal, Cumbria, LA9 6RU. ® England, Tel No. +44 (0)1539 729009.

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