South bend SB1059F Owner's Manual
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South bend SB1059F Owner's Manual

Evs toolroom lathe w/dro
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Hundreds of Thousands of Lathes Sold With a Tradition of
© July, 2011 by South Bend Lathe Co.
EVS TOOLROOM LATHE w/DRO
MODEL SB1059F 18" X 40"
MODEL SB1060PF 18" X 60"
MODEL SB1061PF 18" X 80"
OWNER'S MANUAL
MODEL SB1042PF 21" X 60"
MODEL SB1043PF 21" X 80"
MODEL SB1045PF 21" X 120"
Q
uality Since 1906!
For Machines Mfg. Since 3/11

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Summary of Contents for South bend SB1059F

  • Page 1 EVS TOOLROOM LATHE w/DRO MODEL SB1059F 18" X 40" MODEL SB1042PF 21" X 60" MODEL SB1060PF 18" X 60" MODEL SB1043PF 21" X 80" MODEL SB1061PF 18" X 80" MODEL SB1045PF 21" X 120" OWNER'S MANUAL Hundreds of Thousands of Lathes Sold With a Tradition of uality Since 1906! ©...
  • Page 2 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 ............3 Installation & Removal Devices ......37 About This Machine ..........3 Chuck Installation ..........38 ............. 3 ..........39 Foreword Registration Marks ............3 Chuck Removal ..........39 Capabilities Scroll Chuck Clamping ........40 .............. 3 Features 4-Jaw Chuck ............
  • Page 4 ..59 Electrical Box Wiring......... 96 Headstock & Gearbox Threading Controls ..........60 Electrical Box ............. 97 Apron Controls ............61 Spindle Motor ............. 98 Thread Dial ..........61 Oil Pump Motor & Pressure Sensor ....98 Thread Dial Chart Chip Drawer ............

  • Page 5: Introduction

    I N T R O D U C T I O N For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO About This Machine Foreword Features "The screw cutting engine lathe is the oldest and As the name implies, these lathes feature EVS most important of machine tools and from it all (Electronic Variable Speed) spindle control, other machine tools have been developed.

  • Page 6: General Identification

    EVS Toolroom Lathe w/DRO I N T R O D U C T I O N For Machines Mfg. Since 3/11 General Identification Figure 1. General identification (Model SB1060PF shown). A. Quick-Change Gearbox Controls K. Steady Rest B. Headstock Controls Tailstock w/MT#5 Quill D1-8 Camlock MT#7 Spindle M.

  • Page 7: Controls & Components

    I N T R O D U C T I O N For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Headstock Controls Controls & Components Refer to Figures 2–9 and the following descriptions to become familiar with the features and basic controls of this lathe.

  • Page 8: Control Panel

    EVS Toolroom Lathe w/DRO I N T R O D U C T I O N For Machines Mfg. Since 3/11 Control Panel Carriage Controls Figure 4. Control panel. G. Tachometer Display: Displays the current spindle speed in RPM. H. Spindle Speed Dial: Electronically varies Figure 5.

  • Page 9: Tailstock Controls

    I N T R O D U C T I O N For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO U. Thread Dial and Chart: Dial indicates when Tailstock Controls to engage the half nut during threading operations. Chart indicates on which thread dial reading to engage the half nut for specific inch thread pitches.

  • Page 10: Foot Brake

    EVS Toolroom Lathe w/DRO I N T R O D U C T I O N For Machines Mfg. Since 3/11 Foot Brake This lathe is equipped with a foot brake (see Figure 9) to quickly stop the spindle instead of allowing it to coast to a stop on its own.

  • Page 11: Product Specifications

    I N T R O D U C T I O N For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Product Specifications P.O. Box 2027, Bellingham, WA 98227 U.S.A. © South Bend Lathe Co. www.southbendlathe.com MODEL SB1059F, SB1060PF, SB1061PF 18"...
  • Page 12 EVS Toolroom Lathe w/DRO I N T R O D U C T I O N For Machines Mfg. Since 3/11 Model Number SB1059F SB1060PF SB1061PF Main Motor Type TEFC Induction TEFC Induction TEFC Induction Horsepower 10 HP 12.5 HP 12.5 HP Voltage 440V...
  • Page 13 I N T R O D U C T I O N For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Model Number SB1059F SB1060PF SB1061PF Headstock Information Spindle Bore 3.15 in. 3.15 in. 3.15 in. Spindle Taper MT#7 MT#7 MT#7 Number of Spindle Speeds Variable...
  • Page 14 EVS Toolroom Lathe w/DRO I N T R O D U C T I O N For Machines Mfg. Since 3/11 Model Number SB1059F SB1060PF SB1061PF Construction Headstock Cast Iron Cast Iron Cast Iron Headstock Gears Flame-Hardened Steel Flame-Hardened Steel Flame-Hardened Steel Meehanite Castings with Meehanite Castings with...

  • Page 15: Sb1042Pf, Sb1043Pf, Sb1045Pf

    I N T R O D U C T I O N For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Product Specifications P.O. Box 2027, Bellingham, WA 98227 U.S.A. © South Bend Lathe Co. www.southbendlathe.com MODEL SB1042PF, SB1043PF, SB1045PF 21"...
  • Page 16 EVS Toolroom Lathe w/DRO I N T R O D U C T I O N For Machines Mfg. Since 3/11 Model Number SB1042PF SB1043PF SB1045PF Main Motor Type TEFC Induction TEFC Induction TEFC Induction Horsepower 12.5 HP 12.5 HP 12.5 HP Voltage 440V...
  • Page 17 I N T R O D U C T I O N For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Model Number SB1042PF SB1043PF SB1045PF Headstock Information Spindle Bore 3.15 in. 3.15 in. 3.15 in. Spindle Taper MT#7 MT#7 MT#7 Number of Spindle Speeds Variable...
  • Page 18 EVS Toolroom Lathe w/DRO I N T R O D U C T I O N For Machines Mfg. Since 3/11 Model Number SB1042PF SB1043PF SB1045PF Construction Headstock Cast Iron Cast Iron Cast Iron Headstock Gears Flame-Hardened Steel Flame-Hardened Steel Flame-Hardened Steel Meehanite Castings with Meehanite Castings with...

  • Page 19: Safety

    S A F E T Y For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO 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 20 EVS Toolroom Lathe w/DRO S A F E T Y For Machines Mfg. Since 3/11 Entanglement: Loose clothing, gloves, neckties, Chuck Keys or Adjusting Tools: Tools used to jewelry or long hair may get caught in adjust spindles, chucks, or any moving/ moving parts, causing entanglement, rotating parts will become dangerous amputation, crushing, or strangulation.

  • Page 21: Additional Metal Lathe Safety

    S A F E T Y For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Additional Metal Lathe Safety Clearing Chips. Metal chips can easily cut bare Speed Rates. Operating the lathe at the wrong skin—even through a piece of cloth. Avoid speed can cause nearby parts to break or the clearing chips by hand or with a rag.

  • Page 22: Chuck Safety

    EVS Toolroom Lathe w/DRO S A F E T Y For Machines Mfg. Since 3/11 Additional Chuck Safety Entanglement. Entanglement with a rotating Chuck Capacity. Avoid exceeding the capacity chuck can lead to death, amputation, broken of the chuck by clamping an oversized bones, or other serious injury.

  • Page 23: Preparation

    P R E P A R A T I O N For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO PREPARATION Preparation Overview Things You'll Need The purpose of the preparation section is to help To complete the preparation process, you will you prepare your machine for operation.

  • Page 24: Power Supply Requirements

    EVS Toolroom Lathe w/DRO P R E P A R A T I O N For Machines Mfg. Since 3/11 The full-load current is not the maximum Power Supply amount of amps that the machine will draw. If the machine is overloaded, it will draw additional Requirements amps beyond the full-load rating.

  • Page 25: Grounding Requirements

    P R E P A R A T I O N For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO 440V Operation Grounding Requirements As specified in the Circuit Requirements This machine must be grounded! In the event section on the previous page, these machines of certain types of malfunctions or breakdowns, must be hardwired to the power source, using a grounding provides a path of least resistance...

  • Page 26: Unpacking

    EVS Toolroom Lathe w/DRO P R E P A R A T I O N For Machines Mfg. Since 3/11 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.

  • Page 27: Cleaning & Protecting

    P R E P A R A T I O N For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Cleaning & Protecting The unpainted surfaces are coated at the factory Many cleaning solvents are with a heavy-duty rust preventative that toxic if inhaled.

  • Page 28: Physical Environment

    EVS Toolroom Lathe w/DRO P R E P A R A T I O N For Machines Mfg. Since 3/11 Weight Load Location Refer to the Machine Specifications for the weight of your machine. Make sure that the Physical Environment surface upon which the machine is placed will The physical environment where your machine Physical Environment...

  • Page 29: Lifting & Moving

    P R E P A R A T I O N For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Position hardwood blocking under each Lifting & Moving end of the bed as shown in Figure 14. This will keep the lifting straps away from the leadscrew, feed rod, and spindle rod to prevent bending them during lifting.

  • Page 30: Leveling & Mounting

    EVS Toolroom Lathe w/DRO P R E P A R A T I O N For Machines Mfg. Since 3/11 At each end of the lathe, have assistants Leveling & Mounting connect guide rods to safely keep the lathe from swaying or tipping during lifting. You must level your machine and either use the included foot pads and leveling hardware or Raise the lathe a couple of inches and check...

  • Page 31: Bolting To Concrete Floors

    P R E P A R A T I O N For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO To level the machine, use a precision level to Assembly make sure the bedways are level from side-to- side and from front-to-back. With the exception of the handwheel handles, the lathe is shipped fully assembled.

  • Page 32: Adding Coolant

    EVS Toolroom Lathe w/DRO P R E P A R A T I O N For Machines Mfg. Since 3/11 In addition to the reservoirs, we also recommend Power Connection that you lubricate all other points on the machine at this time. This can be accomplished After you have completed all previous setup by following the maintenance schedule on instructions and circuit requirements, the...
  • Page 33 P R E P A R A T I O N For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO 3. Connect the incoming hot wires to the upper master power switch terminals and the ground wire to the ground terminal, as Electrocution could occur if you attempt this illustrated in Figure 22.

  • Page 34: Test Run

    EVS Toolroom Lathe w/DRO P R E P A R A T I O N For Machines Mfg. Since 3/11 Clear away all tools and objects used during Test Run assembly, lubrication, and preparation. After all preparation steps have been completed, Make sure that the chuck and jaws, if the machine and its safety features must be installed, are secure (refer to Chuck and...
  • Page 35 P R E P A R A T I O N For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Move the spindle speed range lever to low speed range 1 (18-55 RPM), as shown in Spindle ON/OFF Figure 25. Half Nut Lever Lever Note: You may need to rock the spindle back-...
  • Page 36 EVS Toolroom Lathe w/DRO P R E P A R A T I O N For Machines Mfg. Since 3/11 13. Move the spindle ON/OFF lever down to 21. Push the STOP button in, move the spindle start the spindle rotating counterclockwise ON/OFF lever to the OFF position, then (down toward the front of the lathe).

  • Page 37: Spindle Break-In

    P R E P A R A T I O N For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO While the oil is still warm and any metal Spindle Break-In particles are still suspended in the oil, change the headstock and gearbox oil (refer Before subjecting the lathe to full loads, it to Lubrication beginning on Page 68 for is essential to complete the spindle break-in...

  • Page 38: Operation

    EVS Toolroom Lathe w/DRO O P E R A T I O N For Machines Mfg. Since 3/11 OPERATION To complete a typical operation, the operator Operation Overview does the following: The purpose of this overview is to provide Puts on safety glasses, rolls up sleeves, the novice machine operator with a basic removes jewelry, and secures any clothing, understanding of how the machine is used during...

  • Page 39: Chuck & Faceplate Mounting

    For Machines Mfg. Since 3/11 O P E R A T I O N EVS Toolroom Lathe w/DRO Chuck & Faceplate Installation & Removal Mounting Devices This lathe is equipped with a D1-type spindle Because chucks are heavy and often awkward to nose.

  • Page 40: Chuck Installation

    EVS Toolroom Lathe w/DRO O P E R A T I O N For Machines Mfg. Since 3/11 Incrementally tighten the camlocks in a Chuck Installation criss-cross or star pattern to ensure that the chuck seats evenly against the spindle. To ensure accurate work, it is extremely important to make sure the spindle nose and When the chuck is fully seated and all the...

  • Page 41: Registration Marks

    For Machines Mfg. Since 3/11 O P E R A T I O N EVS Toolroom Lathe w/DRO Verify that the chuck fits the spindle Chuck Removal properly by checking for any gaps between the mating surfaces. To remove the chuck: DISCONNECT LATHE FROM POWER! —...

  • Page 42: Scroll Chuck Clamping

    EVS Toolroom Lathe w/DRO O P E R A T I O N For Machines Mfg. Since 3/11 Scroll Chuck Clamping 4-Jaw Chuck This scroll-type chuck has an internal scroll-gear Refer to the Chuck Installation (see Page 38) that moves all jaws in unison when adjusted with and Chuck Removal (see Page 39) instructions the chuck key.

  • Page 43: Faceplate

    For Machines Mfg. Since 3/11 O P E R A T I O N EVS Toolroom Lathe w/DRO Tighten each jaw in small increments. Faceplate After you have adjusted the first jaw, continue tightening the remaining jaws Refer to the Chuck Installation (Page 38) in an opposing sequence, as shown by the and Chuck Removal (Page 39) instructions to sequential order in Figure 36.

  • Page 44: Tailstock

    EVS Toolroom Lathe w/DRO O P E R A T I O N For Machines Mfg. Since 3/11 To mount a non-concentric workpiece to the Quill Lock Tailstock Lock Lever faceplate: Lever DISCONNECT LATHE FROM POWER! Protect the bedway with a piece of plywood. With help from another person or a holding Tailstock device to support the workpiece, position it...

  • Page 45: Installing Tooling

    For Machines Mfg. Since 3/11 O P E R A T I O N EVS Toolroom Lathe w/DRO However, other tooling without tangs, such as Installing Tooling the four remaining tools shown in Figure 40, This tailstock uses a quill with an MT#5 taper can still be used if the potential load will not that has a lock slot in the back of the bore that exceed the strength of the tapered fit.

  • Page 46: Removing Tooling

    EVS Toolroom Lathe w/DRO O P E R A T I O N For Machines Mfg. Since 3/11 To offset the tailstock: Removing Tooling Loosen the hex bolts underneath both ends Use a shop rag to hold the tool. of the tailstock to release the clamping pressure between the top and bottom Rotate the tailstock handwheel castings (see Figure 43).

  • Page 47: Aligning Tailstock To Spindle Centerline

    For Machines Mfg. Since 3/11 O P E R A T I O N EVS Toolroom Lathe w/DRO Note: As long as this dead center remains in the Aligning Tailstock to Spindle chuck, the point of the center will remain Centerline true to the spindle centerline.

  • Page 48: Centers

    EVS Toolroom Lathe w/DRO O P E R A T I O N For Machines Mfg. Since 3/11 Note: If necessary in the following step, refer Centers to Offsetting Tailstock on Page 44 for detailed instructions. Figure 49 shows the MT#5 dead centers included with the lathe.

  • Page 49: Live Centers

    For Machines Mfg. Since 3/11 O P E R A T I O N EVS Toolroom Lathe w/DRO Live Centers Removing Center from Spindle A live center has bearings that allow the center To remove the sleeve and center from the tip and the workpiece to rotate together;...

  • Page 50: Removing Center From Tailstock

    EVS Toolroom Lathe w/DRO O P E R A T I O N For Machines Mfg. Since 3/11 Use the tailstock handwheel to feed the quill Mounting Workpiece Between out from the casting approximately 1". Centers Note: Do not extend the quill more than 2" or DISCONNECT LATHE FROM POWER! stability and accuracy will be reduced.

  • Page 51: Steady Rest

    For Machines Mfg. Since 3/11 O P E R A T I O N EVS Toolroom Lathe w/DRO Loosen the clamp knob that secures the two Steady Rest halves of the steady rest and open the top portion, as shown in Figure 55. The steady rest supports long shafts and can be mounted anywhere along the length of the bedway.

  • Page 52: Follow Rest

    EVS Toolroom Lathe w/DRO O P E R A T I O N For Machines Mfg. Since 3/11 Follow Rest Compound Rest The follow rest mounts to the saddle with two The compound rest handwheel has an indirect- cap screws (see Figure 56). It is used on long, read graduated scale.

  • Page 53: Four-Way Tool Post

    For Machines Mfg. Since 3/11 O P E R A T I O N EVS Toolroom Lathe w/DRO Aligning Cutting Tool with Spindle Four-Way Tool Post Centerline The four-way tool post is mounted on top of the For most operations, the cutting tool tip should compound rest and allows a maximum of four be aligned with the spindle centerline, as tools to be loaded simultaneously.

  • Page 54: Micrometer Stop

    EVS Toolroom Lathe w/DRO O P E R A T I O N For Machines Mfg. Since 3/11 Tools Needed Micrometer Stop Tool Post T-Wrench ..........1 Steel Shims ..........As Needed The micrometer stop is used to limit carriage Cutting Tool ............

  • Page 55: Manual Feed

    For Machines Mfg. Since 3/11 O P E R A T I O N EVS Toolroom Lathe w/DRO Manual Feed Spindle Speed The handwheels shown in Figure 63 allow the Using the correct spindle speed is important operator to manually move the cutting tool. for safe and satisfactory results, as well as maximizing tool life.

  • Page 56: Setting Spindle Speed

    EVS Toolroom Lathe w/DRO O P E R A T I O N For Machines Mfg. Since 3/11 Setting Spindle Speed Make sure the spindle is turned OFF and it Operating the lathe at spindle speeds higher has come to a complete stop. than 350 RPM could result in gearbox damage when the high (H) gearbox range is selected.

  • Page 57: Power Feed Controls

    For Machines Mfg. Since 3/11 O P E R A T I O N EVS Toolroom Lathe w/DRO Headstock Feed Direction Lever: Selects the Power Feed Controls direction of power feed (see Figure 68). Use Figures 67–71 and the following descriptions to become familiar with the locations Note: The spindle must be stopped to use this and functions of the controls that you will use to...
  • Page 58 EVS Toolroom Lathe w/DRO O P E R A T I O N For Machines Mfg. Since 3/11 Feed Selection Knob: Selects the carriage or Carriage Clutch Knob: Adjusts how easily the cross slide for power feed (see Figure 70). carriage clutch will disengage automatic feeding when the carriage contacts a feed stop or in the event of a crash.

  • Page 59: Setting Power Feed Rate

    For Machines Mfg. Since 3/11 O P E R A T I O N EVS Toolroom Lathe w/DRO Note: In the next step, use the chuck key to rock Setting Power Feed Rate the spindle back and forth to help mesh the The power feed rate chart displays the settings gears as you make adjustments.

  • Page 60: End Gears

    EVS Toolroom Lathe w/DRO O P E R A T I O N For Machines Mfg. Since 3/11 Alternate End Gear Configuration End Gears Use the alternate end gear configuration The end gears on the side of the headstock can be when cutting modular or diametral pitches, as setup for the standard or alternate configuration, illustrated in Figure 75.

  • Page 61: Threading Controls

    For Machines Mfg. Since 3/11 O P E R A T I O N EVS Toolroom Lathe w/DRO Loosen the pivot arm hex nut shown in Threading Controls Figure 76, then swing the pivot arm to the left so that the 44T/56T gears are away from The following subsections describe how to use the 57T gear.

  • Page 62: Apron Controls

    EVS Toolroom Lathe w/DRO O P E R A T I O N For Machines Mfg. Since 3/11 Note: In the next step, use the chuck key to rock the spindle back and forth to help mesh the gears as you make adjustments. For a metric thread pitch of 2.5mm, use the configuration string of characters to the right of the selected thread pitch (LCR3Z) to...

  • Page 63: Thread Dial

    For Machines Mfg. Since 3/11 O P E R A T I O N EVS Toolroom Lathe w/DRO Thread Dial Thread Dial Chart The numbers on the thread dial are used with Find the TPI (threads per inch) that you want the thread dial chart to show when to engage the to cut in the left column of the thread dial chart half nut during inch threading.
  • Page 64 EVS Toolroom Lathe w/DRO O P E R A T I O N For Machines Mfg. Since 3/11 Even TPI Not Divisible By 4 ⁄ ⁄ Fractional TPI For threading a TPI that is even but not divisible For TPI that have a ⁄...

  • Page 65: Chip Drawer

    For Machines Mfg. Since 3/11 O P E R A T I O N EVS Toolroom Lathe w/DRO Chip Drawer Coolant System The chip drawer shown in Figure 88 catches When the coolant pump switch is turned ON, the swarf and metal chips during the machining fluid is delivered through the nozzle attached to process.

  • Page 66: Rod Support

    EVS Toolroom Lathe w/DRO O P E R A T I O N For Machines Mfg. Since 3/11 Rod Support Models SB1043PF, SB1045PF, and SB1061PF BIOLOGICAL & POISON include a rod support that gives additional HAZARD! reinforcement to the leadscrew and feed rod (see Use the correct personal Figure 91).

  • Page 67: Accessories

    A C C E S S O R I E S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO ACCESSORIES SB1298—SBL Bench Lathe Shop Clock Accessories SB1299—SBL Toolroom Lathe Shop Clock SB1300—SBL Lathe with Man This section includes the most common These fine traditional shop clocks are constructed accessories available for your lathe, which may with a metal antique-finished frame.

  • Page 68: Maintenance

    EVS Toolroom Lathe w/DRO M A I N T E N A N C E For Machines Mfg. Since 3/11 MAINTENANCE Daily, After Operations Maintenance Schedule OFF the master power switch (to prevent accidental startup). Always disconnect power slides, and chip drawer. to the machine before performing maintenance.

  • Page 69: Maintenance Chart

    M A I N T E N A N C E For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Maintenance Chart -67-...

  • Page 70: Lubrication

    EVS Toolroom Lathe w/DRO M A I N T E N A N C E For Machines Mfg. Since 3/11 Oil Pressure Safety Switch Lubrication To prevent costly damage to the headstock gears Headstock and bearings from lack of adequate lubrication, an oil pressure safety switch (see Figure 97) is The headstock has a pressurized lubrication installed on the output side of the pump and will...
  • Page 71 M A I N T E N A N C E For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Checking & Adding Oil Changing Headstock Oil Oil Type...Mobil DTE Light or ISO 32 Equivalent The headstock oil pump system must be cleaned Oil Amount ..........
  • Page 72 EVS Toolroom Lathe w/DRO M A I N T E N A N C E For Machines Mfg. Since 3/11 To to change the headstock oil: Remove the drain hose and re-connect the headstock oil supply line to the check valve. DISCONNECT LATHE FROM POWER! Place rags under the tank outlet cover to Remove the end gear cover, the tank access...

  • Page 73: Quick-Change Gearbox

    M A I N T E N A N C E For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Draining Oil Quick-Change Gearbox Place a catch pan under the quick-change Oil Type ..Mobil Vactra 2 or ISO 68 Equivalent gearbox drain plug (see Figure 103), loosen the Oil Amount ..........

  • Page 74: One-Shot Oiler

    EVS Toolroom Lathe w/DRO M A I N T E N A N C E For Machines Mfg. Since 3/11 Draining Oil & Flushing Reservoir One-Shot Oiler Since the apron oil reservoir supplies the one- The one-shot oiler shown in Figure 106 shot oiler, the oil is constantly being refreshed lubricates the saddle ways with oil from the when the reservoir is filled.

  • Page 75: Longitudinal Leadscrew

    M A I N T E N A N C E For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Longitudinal Leadscrew Oil Type ..Mobil Vactra 2 or ISO 68 Equivalent Oil Amount ..........As Needed Lubrication Frequency ........Daily Before lubricating the leadscrew, clean it first with mineral spirits.

  • Page 76: End Gears

    EVS Toolroom Lathe w/DRO M A I N T E N A N C E For Machines Mfg. Since 3/11 End Gears Lubricating DISCONNECT LATHE FROM POWER! Grease Type ..........NLGI#2 Frequency ....Annually or When Changing Remove the end gear cover and all the end gears shown in Figure 110.

  • Page 77: Coolant System Service

    M A I N T E N A N C E For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Although most swarf from machining operations Coolant System is screened out of the coolant before it returns to the tank, small particles will accumulate in Service the bottom of the tank in the form of sludge.

  • Page 78: Adding Fluid

    EVS Toolroom Lathe w/DRO M A I N T E N A N C E For Machines Mfg. Since 3/11 To change the coolant: Adding Fluid Position the coolant nozzle over the back of DISCONNECT LATHE FROM POWER! the backsplash so that it is pointing behind the lathe.

  • Page 79: Machine Storage

    M A I N T E N A N C E For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Slide the tank partially into the base and re- Thoroughly clean all unpainted, bare metal connect the fluid hose. surfaces, then apply a liberal coat of way oil, heavy grease, or rust preventative.

  • Page 80: Service

    EVS Toolroom Lathe w/DRO S E R V I C E For Machines Mfg. Since 3/11 SERVICE Cross Slide Backlash Adjustment Tools Needed: Backlash is the amount of free play felt while Hex Wrench 3mm ..........1 changing rotation directions with the handwheel. Hex Wrench 5mm ..........

  • Page 81: Leadscrew End Play Adjustment

    S E R V I C E For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Leadscrew End Play Gib Adjustment The goal of adjusting the gib screws is to remove Adjustment sloppiness or "play" from the ways without over- adjusting them to the point where they become After a long period of time, you may find that the stiff and difficult to move.
  • Page 82 EVS Toolroom Lathe w/DRO S E R V I C E For Machines Mfg. Since 3/11 Figures 117–121 show the location of the Note: Remove the thread dial body and the adjustment screws for each gib on this machine. carriage lock clamp to access the saddle gib adjustment screw on the tailstock side (see Figure 120).

  • Page 83: Half Nut Adjustment

    S E R V I C E For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Half Nut Adjustment V-Belts The clamping pressure of the half nut is fully V-belts stretch and wear with use, so check the adjustable with a gib that can be loosened or tension on a monthly basis to ensure optimal tightened by two set screws.

  • Page 84: Brake Service

    EVS Toolroom Lathe w/DRO S E R V I C E For Machines Mfg. Since 3/11 Remove the two cap screws that secure the Brake Service chuck guard to the top of the headstock (see Figure 126), then remove the guard. The brake linkage on this lathe is not adjustable.
  • Page 85 S E R V I C E For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Have another person step on the brake pedal while you verify that the cam lobe shown in Brake Figure 128 makes the brake switch plunger Drum click in.

  • Page 86: Leadscrew Shear Pin Replacement

    EVS Toolroom Lathe w/DRO S E R V I C E For Machines Mfg. Since 3/11 To replace the shear pin: Leadscrew Shear Pin DISCONNECT LATHE FROM POWER! Replacement Clean debris and grime from the shear pin area (see Figure 131). The leadscrew is secured to a connecting collar that is part of the headstock drivetrain with the use of a soft-metal shear pin.
  • Page 87 S E R V I C E For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Move the retaining ring shown in Figure Put on safety goggles, insert the blow gun tip 133 away from the shroud washer, then into the shear pin hole and blow out the hole move the shroud washer away from the with compressed air.

  • Page 88: Gap Insert Removal & Installation

    EVS Toolroom Lathe w/DRO S E R V I C E For Machines Mfg. Since 3/11 11. Return the retaining ring against the shroud Tools Needed: washer and position the retaining ring Hex Wrenches 6mm ..........1 ears over the shear pin head, as shown in Hex Wrench 8mm ..........

  • Page 89: Gap Installation

    S E R V I C E For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Install all fasteners and lightly snug them in Gap Installation place. Use mineral spirits and a clean lint-free rag to clean the mating surfaces of the gap, bed, Mount a dial indicator with a magnetic base and ways.

  • Page 90: Troubleshooting

    EVS Toolroom Lathe w/DRO TROU B LESHOOTI NG For Machines Mfg. Since 3/11 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. Symptom Possible Cause Possible Solution...
  • Page 91 TROU B LESHOOTI NG For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Symptom Possible Cause Possible Solution Entire machine 1. Workpiece is unbalanced. 1. Re-install workpiece as centered with the spindle bore as possible. vibrates upon startup and while 2.
  • Page 92 EVS Toolroom Lathe w/DRO TROU B LESHOOTI NG For Machines Mfg. Since 3/11 Symptom Possible Cause Possible Solution Workpiece is 1. Headstock and tailstock are not 1. Realign the tailstock to the headstock spindle bore properly aligned with each other. centerline (see Page 45).

  • Page 93: Electrical

    E L E C T R I C A L For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO 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.

  • Page 94: Correcting Phase Polarity

    EVS Toolroom Lathe w/DRO E L E C T R I C A L For Machines Mfg. Since 3/11 Correcting Phase Ground Polarity To Power This sub-section is only provided for Supply troubleshooting. If you discover during the test run that the lathe will not operate, or that the spindle runs backwards, the lathe may be wired MASTER Swap any two...

  • Page 95: Wiring Overview

    E L E C T R I C A L For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO wiring overview Wiring Overview Power Supply Electrical Connection Box, Pages 95–96. Page 99. Spindle RPM Work Lamp, Sensor, Page 101. Page 101. Chuck Guard Safety Switch, Page 101.

  • Page 96: Component Location Index

    EVS Toolroom Lathe w/DRO E L E C T R I C A L For Machines Mfg. Since 3/11 visual index Component Location Index Work Lamp, Cooling Fan, Page 101. Page 95. Electrical Box, Pages 95–96. Master Power Coolant Switch, Page 95. Pump Motor, Page 99.

  • Page 97: Electrical Box Wiring

    E L E C T R I C A L For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO box1 Electrical Box Wiring CHUCK CHUCK BRAKE -95-...

  • Page 98: Electrical Box Wiring

    EVS Toolroom Lathe w/DRO E L E C T R I C A L For Machines Mfg. Since 3/11 box2 Electrical Box Wiring -96-...

  • Page 99: Electrical Box

    E L E C T R I C A L For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO box photo Electrical Box Figure 142. Electrical box. -97-...

  • Page 100: Spindle Motor

    EVS Toolroom Lathe w/DRO E L E C T R I C A L For Machines Mfg. Since 3/11 spindle and pump motor Spindle Motor Junction Box Ground SPINDLE MOTOR (440V) Figure 143. Spindle motor location. To Electrical Box, Page 96. Oil Pump Motor &...

  • Page 101: Coolant Pump Wiring

    E L E C T R I C A L For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Coolant Pump Wiring To Electrical Box, Page 96. Coolant Pump 5 W1 Figure 146. SB1036 coolant pump location. Ground COOLANT PUMP MOTOR (440V) spindle rotation and power conn-...

  • Page 102: Control Panel Wiring

    EVS Toolroom Lathe w/DRO E L E C T R I C A L For Machines Mfg. Since 3/11 Control Panel Wiring control panel Figure 147. Control panel wiring. To Electrical Box, Page 95. To Main Junction To Circuit Board, To Main Junction To Circuit Board, Block, Page 95.

  • Page 103: Additional Component Wiring

    E L E C T R I C A L For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Additional Component Wiring Spindle RPM Sensor End Gear Cover Safety Work Light Switch additional com- pontnet End Gear Cover Safety Switch, Figure 148. Figure 148.

  • Page 104: Parts

    EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 PARTS Headstock Housing -102-...
  • Page 105 P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Headstock Housing Parts List PART # DESCRIPTION PART # DESCRIPTION PSB1042PF0001 LEVER END PLUG PSB1042PF0029 PIVOT STOP PIN PSB1042PF0002 LEVER PSB1042PF0030 LONG ROD PCAP38M CAP SCREW M5-.8 X 25 PEC03M E-CLIP 10MM PSB1042PF0004 CONNECTING COLLAR...

  • Page 106: Headstock Gears 1

    EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 Headstock Gears 1 -104-...
  • Page 107 P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Headstock Gears 2 -105-...
  • Page 108 EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 Headstock Gears Parts List PART # DESCRIPTION PART # DESCRIPTION PSB1042PF0101 CAMLOCK STUD PSB1042PF0150 GEAR 35T PSB1042PF0102 STEPPED CAP SCREW P6008-OPEN BALL BEARING 6008 OPEN PSB1042PF0103 SPINDLE PSB1042PF0152 COMBO GEAR 25T/40T PSB1042PF0104 COMPRESSION SPRING...

  • Page 109: Gearbox 1

    P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Gearbox 1 -107-...
  • Page 110 EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 Gearbox 2 -108-...
  • Page 111 P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Gearbox Parts List PART # DESCRIPTION PART # DESCRIPTION PSB1042PF0301 SHAFT PR10M EXT RETAINING RING 22MM PK109M KEY 7 X 7 X 35 PSB1042PF0355 DOUBLE GEAR 45T/18T PSB1042PF0303 SPACER PSB1042PF0356 GEAR 22T...
  • Page 112 EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 Gearbox Parts List PART # DESCRIPTION PART # DESCRIPTION PSB1042PF0408 GEARBOX FRONT COVER PW03M FLAT WASHER 6MM PSB1042PF0409 PIPE NIPPLE 3/4" NPT PSS02M SET SCREW M6-1 X 6 PSB1042PF0410 PIPE ELBOW 3/4"...
  • Page 113 P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Apron 1 -111-...
  • Page 114 EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 Apron 2 -112-...
  • Page 115 P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Apron Parts List PART # DESCRIPTION PART # DESCRIPTION PSB1042PF0501 HANDLE CAP SCREW PSB1042PF0555 HALF NUT LEVER ASSEMBLY PSB1042PF0502 HANDWHEEL HANDLE PSB1042PF0557 O-RING G25 PSS12M SET SCREW M6-1 X 25 PSS03M SET SCREW M6-1 X 8 PSB1042PF0504 HANDWHEEL RETAINER...
  • Page 116 EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 Apron Parts List PART # DESCRIPTION PART # DESCRIPTION PSB1042PF0609 SPACER PSB1042PF0622 DOMED BEARING PLN09M LOCK NUT M12-1.75 PRP105M ROLL PIN 3 X 24 PSB1042PF0611 THRUST BEARING NTB1528/AS2 PSB1042PF0624 COUPLING PSB1042PF0612 DOMED BEARING...

  • Page 117: Tool Post & Compound Rest

    P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Tool Post & Compound Rest 705A 712A PART # DESCRIPTION PART # DESCRIPTION PSB1042PF0701 HANDLE PSB1042PF0718 SWIVEL BASE PSB1042PF0702 4-WAY TOOL POST NUT PSS19M SET SCREW M8-1.25 X 30 PSB1042PF0703 COLLAR PSB1042PF0720...

  • Page 118: Saddle & Cross Slide 1

    EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 Saddle & Cross Slide 1 837 838 -116-...
  • Page 119 P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Saddle & Cross Slide 2 Headstock Viewed from Beneath -117-...
  • Page 120 EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 Saddle & Cross Slide Parts List PART # DESCRIPTION PART # DESCRIPTION PSB1042PF0801 GIB SCREW PSB1042PF0839 HANDWHEEL HANDLE PSB1042PF0802 CROSS SLIDE PSB1042PF0840 HANDLE CAP SCREW PSB1042PF0803 PIVOT PIN PSB1042PF0841 FRONT GIB SUPPORT PSB1042PF0804 T-BOLT...

  • Page 121: Bed & Shafts

    P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Bed & Shafts -119-...
  • Page 122 EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 Bed & Shafts Parts List PART # DESCRIPTION PART # DESCRIPTION PSB1042PF0901 BED GAP PIECE (SB1042PF, -60PF) PSS15M SET SCREW M12-1.75 X 12 PSB1043PF0901 BED GAP PIECE (SB1043PF, -61PF) PSB1042PF0938 SPRING PSB1045PF0901 BED GAP PIECE (SB1045PF)

  • Page 123: End Gears (Sb1042Pf, -43Pf, -45Pf)

    P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO End Gears (SB1042PF, SB1043PF, SB1045PF) 1005 1004 1014 1003 1013 1002 1001 1012 1008 1006 1009 1015 1006 1007 1009 1008 1007 1006 1017 1011 1010 1002 1016 1007...

  • Page 124: End Gears (Sb1059F, -60Pf, -61Pf)

    EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 End Gears (SB1059F, SB1060PF, SB1061PF) 1005 1004 1014 1013 1003 1002 1001 1008 1006 1009 1015 1012 1006 1010 1007 1009 1007 1017 1006 1011 1008 1016 1007 1002...

  • Page 125: Motor & Headstock Oil System

    P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Motor & Headstock Oil System -123-...
  • Page 126 EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 Motor & Headstock Oil System Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION 1101 PSB1042PF1101 PIPE ADAPTER 1" NPT X 75MM 1131-3 PSB1059F1131-3 MOTOR JUNCTION BOX (SB1059F) 1102 PSB1042PF1102 HOSE CLAMP 1"...

  • Page 127: Stand & Panels

    P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Stand & Panels (SB1042PF-43PF, SB1059F-61PF) -125-...
  • Page 128 EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 Stand & Panels Parts List (SB1042PF-43PF, SB1059F-61PF) PART # DESCRIPTION PART # DESCRIPTION 1201 PSB1042PF1201 BRAKE PEDAL ROD (SB1042PF, -60PF) 1225 PCAP14M CAP SCREW M8-1.25 X 20 1201 PSB1043PF1201 BRAKE PEDAL ROD (SB1043PF, -61PF)

  • Page 129: Stand & Panels (Sb1045Pf)

    P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Stand & Panels (SB1045PF) 1231 1254 1232 1244 1229 1228 1253 1220 1221 1234 1233 1230 1253 1219 1222 1223 1218 1216 1217 1224 1227 1226 1245 1215 1242...
  • Page 130 EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 Stand & Panels Parts List (SB1045PF) PART # DESCRIPTION PART # DESCRIPTION 1201 PSB1045PF1201 BRAKE PEDAL ROD 1230 PB107 HEX BOLT 1/2-20 X 1 BLK 1202 PSB1045PF1202 LEFT BRAKE PEDAL 1231...

  • Page 131: Tailstock

    P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Tailstock 1312 1310 1309 1309 1314 1308 1313 1305 1306 1302 1311 1316 1301 1318 1315 1319 1307 1304 1303 1321 1317 1322 1320 1323 1320 1300 1328 1326...

  • Page 132: Steady Rest

    EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 Steady Rest Follow Rest 1401 1400 1450 1402 1451 1404 1403 1405 1452 1406 1407 1453 1409 1408 1410 1455 1411 1412 1454 1413 PART # DESCRIPTION 1400 PSB1042PF1400 STEADY REST ASSEMBLY...

  • Page 133: Micrometer Stop

    P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Micrometer Stop Thread Dial 1501 1558 1500 1550 1504 1551 1502 1552 1503 1554 1505 1509 1510 1553 1506 1507 1555 1511 1512 1508 1556 1559 1560 PART # DESCRIPTION...

  • Page 134: Brake

    EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 Brake 1605 1607 1609 1603 1608 1602 1601 1606 1634 1611 1610 1635 1615 1613 1604 1636 1612 1637 1616 1617 1614 1631 1632 1629 1633 1629 1620 1630...

  • Page 135: Electrical Cabinet & Control Panel

    P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Electrical Cabinet & Control Panel Electrical Cabinet 1704 1705 1720 1721 1702 1703 1701 1706 1707 1708 1708 1709 1711 1710 1712 1705 1713 Control Panel (Viewed from Behind) 1719 1717 1715...

  • Page 136: Accessories

    EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 Accessories 1802 1803 1801 1817 1804 1808 1805 1807 1809 1813 1806 1814 1815 1811 1816 1818 1810 1812 PART # DESCRIPTION PART # DESCRIPTION 1801 SB1312 3-JAW CHUCK ASSEMBLY 12"...

  • Page 137: Front Machine Labels

    P A R T S For Machines Mfg. Since 3/11 EVS Toolroom Lathe w/DRO Front Machine Labels 1903 1904 1902 1901 1912 1911 1913 1907 1905 1914 1906 1915 1908 1909 1910 PART # DESCRIPTION PART # DESCRIPTION 1901 PSB1042PF1901 MACHINE ID LABEL (SB1042PF) 1906 PSB1061PF1906...

  • Page 138: Rear Machine Labels

    EVS Toolroom Lathe w/DRO P A R T S For Machines Mfg. Since 3/11 Rear Machine Labels 1916 1917 1917 1917 1917 1918 1918 1919 1917 PART # DESCRIPTION PART # DESCRIPTION 1916 PSBLABEL15M ELECTRICITY LABEL 1918 PSBLABEL06HL POISON/BIOHAZARD LABEL 1917 PSBLABEL02HL DISCONNECT POWER WARNING LABEL 1919...

  • Page 139: Warranty

    W A R R A N T Y Warranty 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 140 South Bend Lathe Co. P.O. Box 2027 Bellingham, WA 98227 PHONE: (360) 734-1540 (Administrative Offi ces) FAX: (360) 676-1075 (International) FAX: (360) 734-1639 (USA only) southbendlathe.com Printed In U.S.A. #BLJBTS14125...

This manual is also suitable for:

Sb1060pfSb1045pfSb1061pfSb1042pfSb1043pf

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