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South bend SB1023 Owner's Manual

6" x 12" surface grinder
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6" x 12" SURFACE GRINDER
MODEL SB1023
© November, 2009 by South Bend Lathe Co.
For Machines Mfg. Since 8/09

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Summary of Contents for South bend SB1023

  • Page 1 6" x 12" SURFACE GRINDER MODEL SB1023 © November, 2009 by South Bend Lathe Co. For Machines Mfg. Since 8/09...

  • Page 2: Customer Service

    Scope of Manual This manual helps the reader understand the machine, how to prepare it for operation, how to control it during operation, and how to keep it in good working condition. We assume the reader has a basic understanding of how to operate this type of machine, but that the reader is not familiar with the controls and adjustments of this specific model.

  • Page 3: Table Of Contents

    Table of Contents INTRODUCTION ...............2 ........ 29 Using the Surface Grinder About This Machine ..........2 ........... 29 Grinding Tips ............2 Capabilities MAINTENANCE ............. 30 .............. 2 Features Maintenance Schedule ........30 Identification ............3 Lubrication ............30 Machine Specifications ........4 Handwheel Backlash Adjustment ....

  • Page 4: Introduction

    Model SB1023 For Machines Mfg. Since 8/09 I N T R O D U C T I O N INTRODUCTION About This Machine Capabilities Features This 6 x 12" Surface Grinder allows you to Now that you know the basics of what this smooth the surface of metallic workpieces.

  • Page 5: Identification

    For Machines Mfg. Since 8/09 I N T R O D U C T I O N Model SB1023 Identification Elevation Handwheel Travel Stops Grinding Wheel & Guard Cross Travel Lock Knob Cross Travel Operation Handwheel Controls Electrical Longitudinal Travel Handwheel Storage Cabinet...

  • Page 6: Machine Specifications

    Model SB1023 For Machines Mfg. Since 8/09 I N T R O D U C T I O N Machine Specifications Machine Specifications P.O. Box 2027, Bellingham, WA 98227 U.S.A. © South Bend Lathe Co. www.southbendlathe.com Model SB1023 6" x 12" Surface Grinder Product Dimensions: Weight ..................................540 lbs.
  • Page 7 For Machines Mfg. Since 8/09 I N T R O D U C T I O N Model SB1023 Main Specifications: Operation Information Maximum Distance Wheel To Table........................8 ⁄ " Maximum Distance Table To Spindle Center ......................12" Long Stroke ................................14" Maximum Grinding Width ............................

  • Page 8: Safety

    Model SB1023 For Machines Mfg. Since 8/09 S A F E T Y SAFETY Understanding Risks of Machinery Operating all machinery and machining equipment can be dangerous or relatively safe depending on how it is installed and maintained, and the operator's experience, common sense, risk awareness, working conditions, and use of personal protective equipment (safety glasses, respirators, etc.).
  • Page 9 For Machines Mfg. Since 8/09 S A F E T Y Model SB1023 Entanglement: Loose clothing, gloves, 11. Chuck Keys or Adjusting Tools: Tools used neckties, jewelry or long hair may to adjust spindles, chucks, or any moving/ get caught in moving parts, causing rotating parts will become dangerous entanglement, amputation, crushing, projectiles if left in place when the machine...

  • Page 10: Additional Surface Grinder Safety

    Model SB1023 For Machines Mfg. Since 8/09 S A F E T Y Additional Surface Grinder Safety Workpiece Contact: A heavy impact on a Eye Protection: Grinding causes small grinding wheel can cause it to break or fly particles to become airborne at a high apart, causing serious personal injuries.

  • Page 11: Preparation

    For Machines Mfg. Since 8/09 P R E P A R A T I O N Model SB1023 PREPARATION Preparation Overview Things You'll Need The purpose of the preparation section is to help During the setup process, operation, and you prepare your machine for operation. maintenance of your machine, you'll need the following items: The typical preparation process is as follows:...

  • Page 12: Unpacking

    Model SB1023 For Machines Mfg. Since 8/09 P R E P A R A T I O N Unpacking This item was carefully packaged to prevent damage during transport. If you discover any damage, please immediately call Customer Service at (360) 734-1540 for advice. You may need to file a freight claim, so save the containers and all packing materials for possible inspection by the carrier or its agent.

  • Page 13: Cleaning & Protecting

    For Machines Mfg. Since 8/09 P R E P A R A T I O N Model SB1023 Cleaning & Protecting The unpainted surfaces are coated at the factory Many cleaning solvents are with a heavy-duty rust preventative that toxic if inhaled. Minimize prevents corrosion during shipment and storage.

  • Page 14: Location

    Model SB1023 For Machines Mfg. Since 8/09 P R E P A R A T I O N Weight Load Location Location Refer to the Machine Specifications for the Physical Environment weight of your machine. Make sure that the surface upon which the machine is placed will The physical environment where your machine bear the weight of the machine, additional is operated is important for safe operation and...

  • Page 15: Lifting & Moving

    For Machines Mfg. Since 8/09 P R E P A R A T I O N Model SB1023 Lifting & Moving Leveling & Mounting Generally, you can either bolt your machine to the floor or mount it on machine mounts. Although not required, we recommend that you This machine and its secure the machine to the floor and level it while...

  • Page 16: Assembly

    Model SB1023 For Machines Mfg. Since 8/09 P R E P A R A T I O N Use a 19mm wrench to tighten the jam nuts Assembly inside of the cabinet and lock the feet studs into place. After the machine is placed in the final location, and before the lifting apparatus is removed, Note: Over the course of the next six months, you should install the machine feet.

  • Page 17: Power Connection

    For Machines Mfg. Since 8/09 P R E P A R A T I O N Model SB1023 220V Conversion for SB1023 Power Connection Wiring diagrams are provided in the back of this manual (Page 36) showing the Model SB1023 wired for both 110V and 220V. Refer to these diagrams when following this Electrocution or fire procedure.

  • Page 18: Initial Lubrication

    Model SB1023 For Machines Mfg. Since 8/09 P R E P A R A T I O N Investigate and correct strange or Initial Lubrication unusual noises or vibrations before operating the machine further. Always Your machine was lubricated at the factory, stop the machine and disconnect it from but we strongly recommend that you inspect all power before investigating or correcting...

  • Page 19: Operation

    For Machines Mfg. Since 8/09 Model SB1023 O P E R A T I O N OPERATION To complete a typical operation, the operator Operation Overview does the following: The purpose of the operation section is to Examines the grinding wheel to make sure it familiarize you with the basic controls, is suitable for use t terminology, capabilities, and adjustments that...

  • Page 20: Controls

    Model SB1023 For Machines Mfg. Since 8/09 O P E R A T I O N Spindle On Button: Supplies power to the Controls grinding wheel motor. Refer to Figures 10–11 and the following Emergency Stop (Off) Button: Cuts power descriptions to become familiar with the basic to the grinding wheel motor.

  • Page 21: Wheel Selection

    For Machines Mfg. Since 8/09 Model SB1023 O P E R A T I O N Grit Size Wheel Selection The ideal grit for an operation depends on a Most grinding wheels from major manufacturers number of considerations. Use the table below to are marked in a somewhat uniform manner.

  • Page 22: Removing & Installing Grinding Wheels

    Model SB1023 For Machines Mfg. Since 8/09 O P E R A T I O N Position the spanner wrench on the spanner Removing & Installing nut (Figure 14). Grinding Wheels Spacer If you must conduct a ring test, the grinding Washer wheel must be removed and reinstalled onto the hub.
  • Page 23 For Machines Mfg. Since 8/09 Model SB1023 O P E R A T I O N Remove the grinding wheel, as shown in Figure 17. Paper Washer Figure 19. Important paper washer. Note: If you need to replace or install new paper Figure 17.

  • Page 24: Removing & Installing Wheel & Hub

    Model SB1023 For Machines Mfg. Since 8/09 O P E R A T I O N To remove and reinstall the wheel and hub: Removing & Installing DISCONNECT MACHINE FROM POWER! Wheel & Hub Place a sheet of plywood or similar on top of When the wheel has been ring tested, and table to protect the table (Figure 20), and dressed, the wheel and hub must be removed and...
  • Page 25 For Machines Mfg. Since 8/09 Model SB1023 O P E R A T I O N Position a 12mm open end wrench on the Oil the threads and thread the hub puller spindle shaft that protrudes from the motor (Figure 25) into the hub until it stops. fan cover (Figure 22).

  • Page 26: Wheel Inspection

    Model SB1023 For Machines Mfg. Since 8/09 O P E R A T I O N Set the wrenches aside and carefully remove Wheel Inspection the wheel and hub assembly with the hub puller still installed (Figure 27). Do not assume that a wheel is in sound condition just because it is new—damage can often occur during shipping, with age, with prolonged exposure to moisture, or because of improper...

  • Page 27: Ring Test

    For Machines Mfg. Since 8/09 Model SB1023 O P E R A T I O N Ring Test Wheel Dressing This test will give you an indication of any Superior grinding results can only be achieved internal damage that may not be obvious during with a properly balanced and dressed wheel.

  • Page 28: Wheel Balancing

    Model SB1023 For Machines Mfg. Since 8/09 O P E R A T I O N To dress the grinding wheel: Wheel Balancing Insert the diamond tipped dressing tool into Static wheel balancing can be difficult and very its base (Figure 32), and use a 4mm hex time consuming without practice.
  • Page 29 For Machines Mfg. Since 8/09 M A I N T E N A N C E Model SB1023 Without letting any of the dogs or the lock Spin the wheel so it rotates one full turn and balls they contain fall out of the hub, use comes to rest with the heaviest side hanging a 2.5mm hex wrench to loosen the dogs down at six o'clock.

  • Page 30: Magnetic Chuck

    Model SB1023 For Machines Mfg. Since 8/09 O P E R A T I O N Magnetic Chuck Grinder Operation The Model SB1023 is designed to be used with Grinding with a surface grinder is a delicate a magnetic chuck. The table is equipped with a process that takes practice, skill, and knowledge.

  • Page 31: Using The Surface Grinder

    For Machines Mfg. Since 8/09 Model SB1023 O P E R A T I O N Using the Surface Grinder Surfaced Portion Grinding Wheel Operation of the grinder is controlled through Workpiece the movement of the three handwheels. The elevation handwheel controls the up and down movement of the grinding head.

  • Page 32: Maintenance

    Model SB1023 For Machines Mfg. Since 8/09 M A I N T E N A N C E Maintenance Maintenance Schedule Lubrication If this machine is used in a heavy industrial setting, or in a dirty or damp environment, increase the lubrication intervals. Always disconnect machine from power before To lubricate your machine:...
  • Page 33 For Machines Mfg. Since 8/09 M A I N T E N A N C E Model SB1023 Clean the lower column leadscrew section with mineral spirits, dry with a rag, and relubricate with any standard machine or multipurpose grade grease (Figure 38). Figure 38.

  • Page 34: Handwheel Backlash Adjustment

    Model SB1023 For Machines Mfg. Since 8/09 M A I N T E N A N C E Handwheel Backlash Column & Table Gib Adjustment Adjustment Backlash is the amount of play found in a The gib is a tapered piece of steel that is held in leadscrew.

  • Page 35: Service

    For Machines Mfg. Since 8/09 M A I N T E N A N C E Model SB1023 Service Long-term storage Long-term storage (more than a Machine Storage year) Empty and flush any cutting fluid pumps, Never attempt to move this machine without lines, or tanks.

  • Page 36: Troubleshooting

    Model SB1023 For Machines Mfg. Since 8/09 T R O U B L E S H O O T I N G TROUBLESHOOTING If you need replacement parts, or if you are unsure how to do any of the solutions given here, feel free to call us at (360) 734-1540.
  • Page 37 For Machines Mfg. Since 8/09 T R O U B L E S H O O T I N G Model SB1023 Symptom Possible Cause Possible Solution Vibration when 1. Grinding wheel is out-of-round or is 1. Dress grinding wheel to make concentric and to the grinding, poor loaded up with material.

  • Page 38: Electrical

    Model SB1023 For Machines Mfg. Since 8/09 E L E C T R I C A L ELECTRICAL Electrical Safety Instructions These pages are accurate at the time of printing. In the constant effort to improve, however, we may make changes to the electrical systems of future machines. Study this section carefully. If you see differences between your machine and what is shown in this section, call Technical Support at (360) 734-1540 for assistance BEFORE making any changes to the wiring on your machine.

  • Page 39: Sb1023 Wiring Diagram 110V

    For Machines Mfg. Since 8/09 E L E C T R I C A L Model SB1023 SB1023 Wiring Diagram 110V Electrical Box Spindle Motor Control Panel Figure 45. Electrical box & control panel location. Figure 44. Spindle motor & pump motor locations. Control Panel (Viewed From Motor...

  • Page 40: Sb1023 Wiring Diagram 220V

    Model SB1023 For Machines Mfg. Since 8/09 E L E C T R I C A L SB1023 Wiring Diagram 220V Control Panel (Viewed From Motor Wired for 220V Behind) ON BUTTON (Viewed From Behind) OFF BUTTON (Viewed From Behind) Run Capacitor 200MFD 125VAC...

  • Page 41: Parts

    For Machines Mfg. Since 8/09 P A R T S Model SB1023 Motor & Spindle 1A * 15 17 *Only available as a complete assembly PART # DESCRIPTION PART # DESCRIPTION PSB1023001A MOTOR & SPINDLE ASSEMBLY PSB1023001A FAN COVER PSB1023001A MOTOR 110/220V 3/4HP 1PH PSB1023001A MOTOR BODY...

  • Page 42: Column

    Model SB1023 For Machines Mfg. Since 8/09 P A R T S Column See Column Parts List on Page 42. -40-...

  • Page 43: Table

    For Machines Mfg. Since 8/09 P A R T S Model SB1023 Table 125A 118A 115A See Table Parts List on Page 42. -41-...

  • Page 44: Column & Table Parts List

    Model SB1023 For Machines Mfg. Since 8/09 P A R T S Column Parts List PART # DESCRIPTION PART # DESCRIPTION PSB1023061 COLUMN BASE PSB1023082 UPPER VERTICAL TRAVEL STOP PSB1023062 COLUMN PK05M KEY 4 X 4 X 10 PSB1023063A ELEVATION LEADSCREW W/NUT ASSY PK134M KEY 4 X 4 X 14 PSB1023064...

  • Page 45: Stand

    For Machines Mfg. Since 8/09 P A R T S Model SB1023 Stand (For 220V Conversion) 177A PART # DESCRIPTION PART # DESCRIPTION PSB1023171 GRINDER BASE PSB1023179 O/L RELAY AB 193TAC16 10–16A PSB1023172 COLUMN CAP PSB1023180 220V CONVERSION KIT PSB1023173 ELECTRICAL BOX PCAP31M CAP SCREW M8-1.25 X 25...

  • Page 46: Machine Labels

    Model SB1023 For Machines Mfg. Since 8/09 P A R T S Machine Labels PART # DESCRIPTION PART # DESCRIPTION PSB1023301 CONTROL PANEL LABEL PSB1023309 MACHINE ID LABEL PSB1023302 ROTATION LABEL PSBLABEL02VL DISCONNECT POWER LABEL SB1317 SOUTH BEND NAMEPLATE 1 36MM PSBPAINT02 SB LIGHT BLUE TOUCH-UP PAINT PSBPAINT01...

  • Page 47: Warranty & Returns

    W A R R A N T Y WARRANTY & RETURNS This quality product is warranted by South Bend Lathe Company to the original buyer for one year from the date of purchase. This warranty does not apply to consumable parts, or defects due to any kind of misuse, abuse, negligence, accidents, repairs, alterations or lack of maintenance.
  • Page 48 Printed In Taiwan #CRJB12368...

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