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Southbend SB owner manual Apron Front View Parts List, P A R T S, COMPRESSION SPRING 6 X

Models: SB

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Apron Front View Parts List

	P A R T S
13" Heavy 13® Gearhead Lathe	P A R T S	For Machines Mfg. Since 5/11

Apron Front View Parts List

REF	PART #	DESCRIPTION
401	PSB10490401	COMBO GEAR 18T/60T
402	PSB10490402	THRUST WASHER AS3047
403	PRP20M	ROLL PIN 4 X 22
404	PSB10490404	COMBO GEAR 60T/81T
405	PSB10490405	DOWEL PIN 4 X 17
406	PSB10490406	COMBO GEAR 60T/72T
407 PSB10490407 SPACER
408	PSB10490408	CASTING PLUG
409	PSB10490409	GEAR BRACKET
410	PSB10490410	OIL CAP
411	PSB10490411	CAM SHAFT
412	PSB10490412	LEVER
413	PSB10490413	SHAFT
414	PSTB001	STEEL BALL 1/4
415	PSB10490415	COMPRESSION SPRING 6 X 13
416	PSB10490416	GEAR SHAFT 16T
417	PK14M	KEY 5 X 5 X 18
418	PSB10490418	GEAR 81T
419	PRP10M	ROLL PIN 5 X 36
420	PSB10490055	OIL SIGHT GLASS 3/4"
421	PR06M	EXT RETAINING RING 16MM
422	PSB10490422	GEAR 18T
423	PORP018	O-RING 17.8 X 2.4 P18
424	PSB10490424	SHAFT
425	PRP04M	ROLL PIN 4 X 24
426	PSB10490426	FEED SELECTOR PIVOT ARM
427	PSB10490427	SHAFT
428	PORP016	O-RING 15.8 X 2.4 P16

REF		PART #	DESCRIPTION
429		PORP026	O-RING 25.7 X 3.5 P26
430		PSB10490430	SHAFT BRACKET
431		PSB10490431	FEED SELECTOR KNOB
432		PSB10490432	SELECTOR INDICATOR PLATE
434		PORP012	O-RING 11.8 X 2.4 P12
435		PSB10490435	SHAFT
437		PSB10490437	COMPRESSION SPRING 4 X 19
438		PSB10490438	LEADSCREW SUPPORT
439		PSB10490439	GEAR SHAFT 18T
440		PSB10490440	WOODRUFF KEY 5 X 19
441		PSB10490441	SHAFT BRACKET
442		PSB10490442	GRADUATED DIAL
444		PSB10490444	COMPRESSION SPRING
445	PSB10490445 HANDWHEEL
446		PSB10490446	HANDWHEEL END CAP
447		PSB10490447	HANDWHEEL HANDLE
448		PSB10490448	HANDLE CAP SCREW
449		PSB10490449	CARRIAGE STOP PLATE
501		PSS26M	SET SCREW M5-.8 X 6
502		PCAP79M	CAP SCREW M5-.8 X 35
503		PSS20M	SET SCREW M8-1.25 X 8
504		PS08M	PHLP HD SCR M5-.8 X 12
505		PW03M	FLAT WASHER 6MM
506		PCAP06M	CAP SCREW M6-1 X 25
507		PSS12M	SET SCREW M6-1 X 25
508		PCAP01M	CAP SCREW M6-1 X 16
509		PW03M	FLAT WASHER 6MM
510		PCAP38M	CAP SCREW M5-.8 X 25

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Southbend SB owner manual Apron Front View Parts List, P A R T S, COMPRESSION SPRING 6 X, COMPRESSION SPRING 4 X

Contents

13 HEAVY 13 GEARHEAD LATHE MODEL SB1049 13 X MODEL SB1050 13 XOWNERS MANUAL January, 2012 by South Bend Lathe CoUpdates Customer ServiceScope of Manual Manual FeedbackTable of Contents SAFETYINTRODUCTION PREPARATIONACCESSORIES MAINTENANCESERVICE TROUBLESHOOTINGFeatures About This MachineForeword CapabilitiesGeneral Identiﬁcation Master Power Switch Controls ComponentsHeadstock I N T R O D U C T I O NControl Panel CarriageI N T R O D U C T I O N Safety Foot Brake TailstockEnd Gears I N T R O D U C T I O NMODEL SB1049 & SB1050 13 HEAVY 13 GEARHEAD LATHES Model NumberSB1049 SB1050I N T R O D U C T I O N Model NumberSB1049 SB1050Dimensions I N T R O D U C T I O NModel Number SB1049I N T R O D U C T I O N Model NumberSB1049 SB1050Basic Machine Safety Understanding Risks of MachineryS A F E T Y S A F E T Y Additional Metal Lathe Safety S A F E T YAdditional Chuck Safety S A F E T YFor Power Connection Power Supply Requirements on the next page for detailsFor Cleaning & Assembly Preparation OverviewPower Supply Requirements Single-PhaseS Type, 3-Wire, 12 AWG, 300 VAC AvailabilityGrounding Requirements Extension CordsP R E P A R A T I O N GROUNDED L6-30 LOCKING RECEPTACLE Grounding Prong is Hooked L6-30Pre-Installed Not Shown UnpackingInventory Main Inventory 1 FigureCleaning & Protecting Before cleaning, gather the followingBasic steps for removing rust preventative P R E P A R A T I O NElectrical Installation Weight LoadLocation Physical EnvironmentLifting & Moving To lift and move the latheP R E P A R A T I O N Leveling & Mounting LevelingP R E P A R A T I O N Assembly Lubricating LatheBolting to Concrete Floors P R E P A R A T I O NPower Connection To connect the power cord to the latheAdding Coolant To PlugTest Run To test run your machineP R E P A R A T I O N Feed Range Lever NeutralHigh Spindle Speedto Brake & Switch on Page 78 to make CarriageFeed Control Lever Disengaged Halfnut LeverP R E P A R A T I O N Recommended Adjustments Factory adjustments that should be veriﬁedSpindle Break-In To perform the spindle break-inOperation Overview O P E R A T I O NTo complete a typical operation, the operator does the following Installation & Removal Devices Chuck & Faceplate MountingO P E R A T I O N Chuck Installation To install the chuckINCORRECT O P E R A T I O NChuck Removal Registration MarksTo remove the chuck O P E R A T I O NScroll Chuck Clamping 4-Jaw ChuckMounting Workpiece O P E R A T I O NFaceplate O P E R A T I O NFigure 35. 4-jaw tightening sequence Figure 36. Example photo of non-cylindrical workpieceUsing Quill TailstockPositioning Tailstock To mount a non-concentric workpiece to the faceplateInstalling Tooling To install tooling in the tailstockO P E R A T I O N Offsetting Tailstock Removing ToolingTo offset the tailstock Tools NeededAligning Tailstock to Spindle Centerline Items NeededTo align the tailstock to the spindle centerline O P E R A T I O NCenters Dead CentersO P E R A T I O N Live Centers Mounting Dead Center in SpindleRemoving Center from Spindle Mounting Center in TailstockRemoving Center from Tailstock Mounting Workpiece Between CentersO P E R A T I O N Drift Key Slot Figure 51. Drift key slot in the side of the quillTo install and use the steady rest Steady RestO P E R A T I O N Follow Rest Carriage & Slide LocksO P E R A T I O N Cap Screws Figure 55% Follow rest attachmentInstalling Tool To install a tool in the tool postCompound Rest Four-Way Tool PostAligning Cutting Tool with Spindle Centerline To align the cutting tool with the tailstockcenter Top ViewAdjustable Feed Stop Micrometer StopTo set the micrometer stop O P E R A T I O NManual Feed Spindle SpeedCarriage Handwheel Cross Slide HandwheelSetting Spindle Speed Setting Spindle Speed of 200 RPM350 RPM or lower when using the high H gearbox range Conﬁguration ExamplesPower Feed Setting Spindle Speed of 2000 RPMto HIGH 2000 RPMPower Feed Controls D. Quick-change Gearbox Feed LeversO P E R A T I O N Setting Power Feed Rate Setting Power Feed Rate of 0.18mm/revO P E R A T I O N End Gears Standard End Gear ConﬁgurationO P E R A T I O N 18 LCS8WAlternate Conﬁguration Conﬁguring End GearsTo conﬁgure the end gears Tools NeededSetting Metric Thread Pitch of ThreadingHeadstock Threading Controls O P E R A T I O NApron Threading Controls Thread DialCross Slide DisengagedThread Dial Chart TPI Divisible ByEven TPI Not Divisible By Odd Numbered TPIChip Drawer 1⁄4 or 3⁄4 Fractional TPI27⁄8 TPI O P E R A T I O NCoolant System To use the coolant system on your latheBIOLOGICAL & POISON HAZARD O P E R A T I O NAccessories A C C E S S O R I E SSB1279-10 Pc. Precision 5-C Collet Set D1-5 Back Plates SB1397-61⁄4 SB1399-81⁄4 SB1401-101⁄2Keyless Integral Chucks SB1379-MT #3 1⁄2 SB1380-MT #3 5⁄8 SB1238-High Performance MT#3 Live Centerss 7ATERPROOF DESIGN SB1245-MT#2 Bull Nose CenterSB1365-Way Oil SB1251-Machinists Oak Tool BoxSB1282-High Performance MT#3 Live Center Set A C C E S S O R I E SMaintenance Schedule Always disconnect powerperforming maintenance M A I N T E N A N C ESouth Bend Lathe Co. Lathe Monthly Maintenance Chart Annual Serviceposal, and safety Service ItemLubrication Checking Oil LevelAdding Oil Changing OilQuick-Change Gearbox ApronDraining Oil Draining Oil & Flushing ReservoirOne-Shot Oiler Longitudinal LeadscrewM A I N T E N A N C E Drain Plug Figure 104. Location of apron drain plugBall Oilers & Oil Cup M A I N T E N A N C EA B C D EF Figure 107. Tailstock ball oilersHandling & Care LubricatingEnd Gears M A I N T E N A N C ECoolant System Service Hazardsfor proper disposal M A I N T E N A N C EAdding Fluid Changing CoolantItems Needed To change the coolantMachine Storage To prepare the lathe for storageM A I N T E N A N C E Backlash Adjustment Compound RestCross Slide S E R V I C ELeadscrew End Play Adjustment Gib AdjustmentTo remove leadscrew end play S E R V I C ES E R V I C E Half Nut Adjustment To adjust the V-beltsTo adjust the half nut V-BeltsBrake & Switch To adjust the brake and brake switchS E R V I C E Tools NeededFigure 125. Brake belt adjustment components Figure 126. Brake pedal travel adjustmentBrake Switch Pedal Cam Figure 127. Brake switch and pedal cam S E R V I C ELeadscrew Shear Pin Replacement To replace the shear pinS E R V I C E Tools NeededShear Pin Figure 132. New shear pin installed in bore S E R V I C EInner Bore Outer Bore Figure 131. Shear pin bores aligned Rotate Washer Slot Figure 133. Shroud washer positioningGap Insert Removal & Installation Gap RemovalS E R V I C E Tools NeededGap Installation S E R V I C ESymptom Possible SolutionPossible Cause Machinerys Handbook or a speeds and feedsSymptom Possible SolutionPossible Cause PageSymptom Possible SolutionPossible Cause Workpiece isElectrical Safety Instructions E L E C T R I C A LWIRING DIAGRAM COLOR KEY Wiring Overview Power Supply ConnectionChuck Guard Limit Switch Page Brake Pedal Micro Switch Page Page Work Lamp Page Spindle Switches PageComponent Location Index E L E C T R I C A LP age P ageElectrical Cabinet Wiring To Chuck Guard Micro Switch, PageTo Power Supply Connection, Page POWERElectrical Box E L E C T R I C A LFigure 138. Electrical box Coolant Pump Motor Wiring Spindle MotorE L E C T R I C A L SpindleControl Panel Wiring Spindle SwitchesFigure 140. Spindle rotation switch location E L E C T R I C A LAdditional Component Wiring 220VAC L6-30 Plug as recommendedPower Connection Master Power SwitchHeadstock Cover P A R T SCAP SCREW M6-1 X TOP COVER GASKETHeadstock ControlsP A R For Machines Mfg. Since 5/11Headstock Controls Parts List P A R T SHeadstock Internal Gears P A R T SHeadstock Internal Gears Parts List COMBO GEAR ASSEMBLY 22T/76TCOMBO GEAR ASSEMBLY 30T/38T COMBO GEAR ASSEMBLY 45T/52THeadstock Transfer Gears P A R T SSTEEL FLUTED RIVET 2 X 5MM COMBO GEAR ASSY 21T/42TGears GearboxP A R T S Gearbox Gears Parts List P A R T SNEEDLE ROLLER BEARING TAF202820 EXT RETAINING RING 22MMGearbox Controls R T SGearbox Controls Parts List P A R T SLOWER MIDDLE PARTITION SUPPORT Apron Front View P A R T SApron Front View Parts List P A R T SCOMPRESSION SPRING 6 X COMPRESSION SPRING 4 XApron Rear View P A R T SApron Rear View Parts List P A R T STHRUST BEARING NTB/AS-2542 NEEDLE ROLLER BEARING NK29/30Compound Rest & Tool Post P A R T SSaddle Top View P A R T SSaddle Top View Parts List P A R T STHRUST BEARING NTB/AS2-1730 Saddle Bottom View P A R T SSTRAIGHT ADAPTER 1/8PT X 4MM STRAIGHT ADAPTER 1/8 X 6MMDial Indicator Micrometer StopP A R T S Bed & Shafts P A R T SSB1050 Bed & Shafts Parts List P A R T SLONGITUDINAL LEADSCREW SB1049 LONGITUDINAL LEADSCREW SB1050End Gears P A R T SGEAR FLAT WASHER 14MM GEAR FLAT WASHER 8MMMain Motor P A R T SMain Motor Parts List SIDE MOTOR ACCESS COVERP A R T S PULLEY FLAT WASHER 10MMStands & Panels P A R T SCabinets & Panels Parts List P A R T SBRAKE PEDAL ROD SB1049 BRAKE PEDAL ROD SB1050Tailstock P A R T STailstock Parts List P A R T SHANDLE CAP SCREW M8-1.25 LOCK SHAFT FLAT WASHER 12MMSteady Rest Follow RestP A R T S Electrical Cabinet & Control Panel P A R T SElectrical Cabinet Accessories P A R T S1551 Front Machine Labels P A R T S1611 Rear & Side Machine Labels P A R T SSB MODEL NUMBER LABEL SB1049 SB MODEL NUMBER LABEL SB1050Page Warranty W A R R A N T YPrinted In U.S.A #TS14496