Southbend South Bend SB1051 User Manual

© March, 2012 by South Bend Lathe Co., Revised December, 2012 (TS) For Machines Mfg. Since 5/1113" X 40" HEAVY 13® EVS LATHEMODEL SB1051OWNE

-8-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheINTRODUCTION0RGHO6%+HDY\[(96/DWKH2TQFWEV&KOGPUKQPU9GKIJ

-98-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSHeadstock Cover1234REF PART # DESCRIPTION REF PART # DESCRIPTION1 PSB10510

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-99-PARTSHeadstock Controls6799920202121222324252627282828392930303031343536373841

-100-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSHeadstock Controls Parts ListREF PART # DESCRIPTION REF PART # DESCRIPTIO

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-101-PARTSHeadstock Internal Gears383838616263647172737474757575767781828383848586

-102-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSHeadstock Internal Gears Parts ListREF PART # DESCRIPTION REF PART # DESC

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-103-PARTSHeadstock Transfer Gears101010243033383838838385121122123124125126126127

-104-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSGearbox Gears201202203203204205206206206206206206207208209210211211212213

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-105-PARTSGearbox Gears Parts ListREF PART # DESCRIPTION REF PART # DESCRIPTION201

-106-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSGearbox Controls262263264264265266267268269270271272273274275276277278279

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-107-PARTSGearbox Controls Parts ListREF PART # DESCRIPTION REF PART # DESCRIPTION

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-9-INTRODUCTION%QQNCPV2WOR6[RG

-108-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSApron Front View401402402403404405406407408409410411412413414414414415416

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-109-PARTSApron Front View Parts ListREF PART # DESCRIPTION REF PART # DESCRIPTION

-110-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSApron Rear ViewREF PART # DESCRIPTION REF PART # DESCRIPTION414 PSTB001 S

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-111-PARTSREF PART # DESCRIPTION REF PART # DESCRIPTION501 PSB10510501 LEVER 517 P

-112-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSSaddle Top View601601601601602603604605606607608608609609610611612613A613

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-113-PARTSSaddle Top View Parts ListREF PART # DESCRIPTION REF PART # DESCRIPTION6

-114-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSREF PART # DESCRIPTION REF PART # DESCRIPTION641 PSB10510641 SPACER 6.5 X

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-115-PARTSMicrometer Stop701702700703704705706707708709710711712REF PART # DESCRIP

-116-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSBed & Shafts863863-1863-2863-3863-4863-5863-6801802803804803804805806

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-117-PARTSBed & Shafts Parts ListREF PART # DESCRIPTION REF PART # DESCRIPTION

-10-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheINTRODUCTION&KOGPUKQPU$GF9KFVJ

-118-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSREF PART # DESCRIPTION REF PART # DESCRIPTION901 PCAP02M CAP SCREW M6-1 X

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-119-PARTSMotor1001100210031004100510051006100710081008100810091010101110121013101

-120-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSMotor Parts ListREF PART # DESCRIPTION REF PART # DESCRIPTION1001 PSB1051

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-121-PARTSStands & Panels11011102110311041105110511061106110711071108110911101

-122-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSCabinets & Panels Parts ListREF PART # DESCRIPTION REF PART # DESCRIP

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-123-PARTSHeadstock Lubrication SystemDDBBAACCEE1201120212031204120512061204120612

-124-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSHeadstock Lubrication System Parts ListREF PART # DESCRIPTION REF PART #

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-125-PARTSTailstock130113021303130413041305130613071308130913101311131213131314131

-126-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSTailstock Parts ListREF PART # DESCRIPTION REF PART # DESCRIPTION1301 PSB

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-127-PARTSREF PART # DESCRIPTION1400 PSB10511400 STEADY REST ASSEMBLY1401 PSB10511

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-11-SAFETYUnderstanding Risks of MachineryOperating all machinery and machining eq

-128-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSElectrical Cabinets & Control Panel150015011502150315041504-115051505

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-129-PARTSElectrical Cabinets & Control Panel Parts ListREF PART # DESCRIPTION

-130-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSAccessoriesREF PART # DESCRIPTION REF PART # DESCRIPTION1550 SB1226 4-JAW

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-131-PARTSFront Machine LabelsThe safety labels provided with your machine are use

-132-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePARTSRear & Side Machine Labels1619162016201620162116211624162216221623REF

WARRANTYThis quality product is warranted by South Bend Lathe Company to the original buyer for one year from the date of purchase. This warranty does

Printed In U.S.A. #TS14550

-12-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheSAFETYEntanglement: Loose clothing, gloves, neckties, jewelry or long hair may

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-13-SAFETYAdditional Metal Lathe SafetyClearing Chips. Metal chips can easily cut

-14-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheSAFETYAdditional Chuck SafetyEntanglement. Entanglement with a rotating chuck c

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-15-PREPARATIONPreparation Overview Things You'll NeedTo complete the prepara

-16 -For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePREPARATIONPower Supply RequirementsAvailabilityThe full-load current rating i

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-17-PREPARATIONExtension CordsGrounding RequirementsImproper connection of the equ

Customer ServiceWe stand behind our machines. If you have any service questions, parts requests or general questions about your purchase, feel free to

-18-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePREPARATIONUnpackingThis item was carefully packaged to prevent damage during t

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-19-PREPARATIONThe unpainted surfaces are coated at the factory with a heavy-duty

-20-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePREPARATIONChildren or untrained people may be seriously injured by this machin

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-21-PREPARATIONLifting & MovingDo not attempt to lift or move this lathe witho

-22-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePREPARATION8. Raise the lathe a couple of inches and check the balance of the

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-23-PREPARATIONAssemblyWith the exception of the handwheel handles, the lathe is s

-24-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePREPARATIONBesides adding oil to the reservoirs, we also recommend that you lub

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-25-PREPARATIONTest RunAfter all preparation steps have been completed, the machin

-26-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePREPARATION3. Clear away all tools and objects used during assembly, lubricati

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-27-PREPARATION11. To ensure carriage components do not unexpectedly move during

Table of ContentsINTRODUCTION ...3About This Machine ...3Fo

-28-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LathePREPARATION19. Push the STOP button in, move the spindle lever to the OFF posi

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-29-PREPARATION4. Use the foot brake to stop spindle rotation, then run the lathe

-30-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheOPERATIONOperation OverviewTo complete a typical operation, the operator does t

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-31-OPERATIONChuck & Faceplate MountingThis lathe ships with the 3-jaw chuck i

-32-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheOPERATIONChuck InstallationFigure 27. Inserting camlock studs into spindle cam

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-33-OPERATIONFigure 30. Registration mark locations.CamlockSpindle2-Piece Direct M

-34-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheOPERATIONScroll Chuck ClampingThis scroll-type chuck has an internal scroll-gea

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-35-OPERATIONFigure 33. 4-jaw tightening sequence.1234WorkpieceCenter Point5. Tig

-36-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheOPERATIONTo mount a non-concentric workpiece to the faceplate:1. DISCONNECT LA

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-37-OPERATIONInstalling ToolingThis tailstock uses a quill with an MT#5 taper that

Power Feed Controls ...50Setting Power Feed Rate ...51End Gears ...

-38-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheOPERATIONRemoving Tooling1. Use a shop rag to hold the tool.2. Rotate the qui

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-39-OPERATIONAligning Tailstock to Spindle CenterlineThis is an essential adjustme

-40-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheOPERATIONNote: If necessary in the following step, refer to Offsetting Tailstoc

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-41-OPERATIONLive CentersA live center has bearings that allow the centertip and t

-42-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheOPERATION3. Use the quill handwheel to feed the quill out from the casting app

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-43-OPERATIONThe steady rest supports long shafts and can be mounted anywhere alon

-44-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheOPERATIONFollow RestThe follow rest mounts to the saddle with two cap screws (s

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-45-OPERATIONThe four-way tool post is mounted on top of the compound rest and all

-46-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheOPERATIONAligning Cutting Tool with Spindle CenterlineFor most operations, the

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-47-OPERATIONMicrometer Stop3. Move the micrometer stop up to the carriage, use t

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-3-INTRODUCTIONAbout This MachineForeword"The screw cutting engine lathe is t

-48-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheOPERATIONManual FeedThe handwheels shown in Figure 62 allow the operator to man

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-49-OPERATIONSetting Spindle SpeedSetting the spindle speed requires positioning t

-50-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheOPERATIONPower Feed ControlsUse Figures 65–66 and the following descriptions to

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-51-OPERATIONFigure 66. Apron power feed controls.EFE. Feed Selection Lever: Enga

-52-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheOPERATIONNote: In the next step, use the chuck key to rock the spindle back-and

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-53-OPERATIONAlternate ConfigurationUse the alternate end gear configuration for cu

-54-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheOPERATIONThe following subsections describe how to use the threading controls a

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-55-OPERATIONApron Threading ControlsThe half nut lever (see Figure 74) engages th

-56-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheOPERATIONFigure 78. Marks are selected on the dial for threading even TPI not d

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-57-OPERATION1⁄4 or 3⁄4 Fractional TPIFor TPI that have a 1⁄4 or 3⁄4 fraction, use

-4-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheINTRODUCTIONGeneral IdentificationSerious personal injury could occur if you conn

-58-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheOPERATIONWhen adding coolant, always use a high quality product and follow the

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-59-ACCESSORIESAccessoriesThis section includes the most common accessories availa

-60-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheACCESSORIESSB1298—SBL Bench Lathe Shop ClockSB1299—SBL Toolroom Lathe Shop Cloc

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-61-ACCESSORIESSB1365—Way OilEngineered for the high pressure exerted on horizonta

-62-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheMAINTENANCEMaintenance ScheduleCleaning & ProtectingRegular cleaning is one

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-63-MAINTENANCEOnce every year, or more often with heavy use, perform these servic

-64-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheMAINTENANCEThe following recommended lubrication schedules are based on light-t

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-65-MAINTENANCEVerifying Oil Pump OperationTo prevent costly damage to the headsto

-66-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheMAINTENANCE9. Clean away grime and debris from the oil tank access cover (see

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-67-MAINTENANCEAdding OilUse a 12mm wrench to remove the gearbox fill plug (see Fi

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-5-INTRODUCTIONBasic ControlsRefer to Figures 2–7 and the following descriptions t

-68-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheMAINTENANCEOne-Shot OilerThe one-shot oiler shown in Figure 107 lubricates the

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-69-MAINTENANCEBall Oilers & Oil CupOil Type .. Mobil DTE Light or ISO 32 Equi

-70-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheMAINTENANCEEnd GearsGrease Type ...

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-71-MAINTENANCECoolant System ServiceThe coolant system consists of a fluid tank,

-72-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheMAINTENANCETo change the coolant:1. Position the coolant nozzle over the back

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-73-MAINTENANCE9. Slide the tank partially into the base and re-connect the fluid

-74-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheSERVICECross SlideTools Needed: QtyHex Wrench 3mm ...

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-75-SERVICEGib AdjustmentThe goal of adjusting the gib screws is to remove sloppin

-76-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheSERVICEFigure 118. Compound and cross slide gib adjustment screws.Compound Rest

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-77-SERVICEHalf Nut AdjustmentThe clamping pressure of the half nut is fully adjus

-6-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheINTRODUCTIONControl PanelL. 4-Way Tool Post: Mounts up to four cutting tools at

-78-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheSERVICEBrake & SwitchAs the brake lining wears, the foot pedal develops mor

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-79-SERVICE10. Push the pedal lever down to verify that the cam lobe pushes the b

-80-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheSERVICETo replace the shear pin:1. DISCONNECT LATHE FROM POWER!2. Rotate the

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-81-SERVICE9. With the pin completely seated in the bore and the head flush with

-82-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheSERVICE5. Install all fasteners and lightly snug them in place.6. Mount a dia

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-83-TROUBLESHOOTINGIf you need replacement parts, or if you are unsure how to do a

-84-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheTROUBLESHOOTINGSymptom Possible Cause Possible SolutionEntire machine vibrates

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-85-TROUBLESHOOTINGGear change levers will not shift into position.1.Gears not ali

-86-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheELECTRICALElectrical Safety InstructionsThese pages are accurate at the time of

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-87-ELECTRICALMachine Electrical OverviewWork Light(Page 97)Spindle Motor (Page 95

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-7-INTRODUCTIONTailstockW. Quill: Moves toward and away from the spindle and holds

-88-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheELECTRICALElectrical Component Location IndexWork Light(Page 97)Control Panel (

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-89-ELECTRICALElectrical Cabinet OverviewF1 Circuit Breaker 24V (Page 91)F2 Spin

-90-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheELECTRICALRPM Display Cabinet OverviewRPM Display Cabinet Wiring Diagram (RPM &

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-91-ELECTRICALUpper Electrical Cabinet Wiring Diagram97.25.3.35.498NO NC1L1 5L3 7L

-92-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheELECTRICALInverter (N1) & Terminal Board (TB) WiringK2A1F14F12F16RESRTRESLT

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-93-ELECTRICALCircuit Board (PCB) Wiring DiagramTB3TB11TB5TBA1TB9TB6TB7TB8N1Contro

-94-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheELECTRICALControl Panel OverviewControl Panel Wiring DiagramTB3TBTB4TB1PCB1PCBP

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-95-ELECTRICALSpindle Motor WiringGroundL11L13W5W2U5U2V2V5V6W1U6V1U1W6WVUGroundGro

-96-For Machines Mfg. Since 5/1113" x 40" Heavy 13® EVS LatheELECTRICALGroundU2U2U5U1V1V5W1W5W2W2V2V2BkWt211Oil Pressure SensorSpindle Switc

For Machines Mfg. Since 5/11 13" x 40" Heavy 13® EVS Lathe-97-ELECTRICALWorkLightChuck GuardSafety SwitchEnd CoverSafety SwitchBrake Switch9