Headstock | Southbend SB1053 instruction

For Machines Mfg. Since 3/11

P A R T S

16-Speed Gearhead Lathe

PARTS

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Southbend SB1053 owner manual Headstock

Contents

Speed Gearhead Lathe Customer Service UpdatesScope of Manual Manual Feedback Table of Contents Accessories About This Machine FeaturesForeword Capabilities General identification Model SB1054F shown General Identiﬁcation Two-Speed Motor Switch Spindle Speed Levers & Chart Master Power SwitchChart Controls Components Quick-Change Gearbox Controls Feed ControlsControl Panel Carriage controls Carriage Controls Foot Brake Tailstock Controls Model SB1053, SB1054F, SB1055F Product Speciﬁcations Main Motor Tailstock Information Construction Understanding Risks of Machinery Basic Machine Safety F E T Y Additional Metal Lathe Safety Chuck Safety Typical preparation process is as follows Preparation OverviewThings Youll Need Availability Power Supply RequirementsFull-Load Current Rating Circuit Requirements 440V Operation Grounding Requirements220V Operation Unpacking Installed & Not Shown QtyInventory Main Inventory 1 Figure Qty Basic steps for removing rust preventative Cleaning & ProtectingBefore cleaning, gather the following Location Lifting & Moving Leveling Leveling & Mounting Bolting to Concrete Floors AssemblyLubricating Lathe Adding Coolant Power Connection Supply Connecting Power Neutral Test RunTo test run your machine Spindle speed set to 40 RPM Lever at Master power switch turned on E P a R a T I O N Factory adjustments that should be veriﬁed Recommended AdjustmentsSpindle Break-In To perform the spindle break-in Operation Overview Chuck & Faceplate Mounting Installation & Removal Devices To install the chuck Chuck Installation To remove the chuck Chuck RemovalRegistration Marks Jaw Chuck Scroll Chuck ClampingMounting Workpiece To mount a workpiece on the 4-jaw chuck Jaw tightening sequence Faceplate Tailstock Using QuillPositioning Tailstock To mount a non-concentric workpiece to the faceplate To install tooling in the tailstock Installing Tooling Removing Tooling Offsetting TailstockTools Needed Qty To offset the tailstock To align the tailstock offset to the spindle centerline Aligning Tailstock to Spindle CenterlineItems Needed Qty Dead Centers Centers Mounting Dead Center in Spindle Live CentersRemoving Center from Spindle Mounting Center in Tailstock Mounting Workpiece Between Centers Removing Center from Tailstock Steady Rest To install and use the steady rest Carriage & Compound Rest Locks Follow Rest Compound Rest Installing ToolFour-Way Tool Post Tool Needed Qty To align the cutting tool with the tailstock Aligning Cutting Tool with Spindle CenterlineCenter Top View To set the micrometer stop Adjustable Feed StopMicrometer Stop Spindle Speed Manual Feed Example 1 Spindle Speed of 40 RPM Setting Spindle SpeedConﬁguration Examples Example 2 Spindle Speed of 1250 RPM Power Feed Feed direction lever in the neutral position Power Feed Controls Example Power Feed Rate of 0.18mm/rev Setting Feed Rate Standard End Gear Conﬁguration End Gears Conﬁguring End Gears Alternate ConﬁgurationTo conﬁgure the end gears Tools Needed Qty Example Metric Thread Width of 2.5mm Setting Threading ControlsThreading Controls Feed Control Lever Disengaged Halfnut Apron ControlsThread Dial TPI Divisible By Thread Dial ChartEven TPI Not Divisible By Odd Numbered TPI 27⁄8 TPI Chip Drawer⁄4 or 3⁄4 Fractional TPI To use the coolant system on your lathe Coolant System SB1268-Collect Attachment AccessoriesSB1239-MT#4 High Performance Live Center SB1243-MT#4 Long-Nose High-Performance Live Center SB1251-Heavy-Duty Oak Tool Chest SB1247-MT#4 Bull Nose CenterSB1269-Taper Attachment Maintenance Schedule Annual Service Headstock Lubrication Apron Quick-Change GearboxDraining Oil Checking Oil Level Location of apron fill cap One-Shot Oiler Leadscrew End Bearing LeadscrewBall Oilers & Oil Cup Lubricating End GearsHandling & Care Hazards Coolant System Service Changing Coolant Adding FluidItems Needed Qty To change the coolant To prepare the lathe for short-term storage up to one year Machine Storage Compound Rest Backlash Adjustment To remove leadscrew end play Leadscrew End Play AdjustmentCross Slide Front saddle gib adjustment screw Gib Adjustment To adjust the half nut Half Nut Adjustment To adjust the clutch release point Feed Rod Clutch Adjustment Pulley Deflection To adjust the V-beltsBelts To adjust the brake and brake switch Brake & Switch 2mm Leadscrew Shear Pin Replacement To replace the shear pin Shear pin access Replace the clutch front and side covers Gap Removal Gap Insert Removal & InstallationGap Installation TR O U B L E S H O OTI N G TR O U B L E S H O OTI N G TR O U B L E S H O OTI N G Wiring Diagram Color KEY Electrical Safety Instructions To correct wiring that is out of phase Correcting Phase Polarity Wiring Wiring Overview Component location index Component Location Index Electrical Box Wiring Electrical box Electrical Box Spindle Motor Coolant Pump Wiring Speed motor switch Speed Motor Switch Spindle ON/OFF Switches Control Panel Wiring Additional com ponent Additional Component Wiring Headstock R T 111 110 107 109 108 105 104 103 102 Description Headstock Parts List 104 Gearbox 106 Gearbox Parts List 108 Apron 110 Apron Parts List 505 514 513 504 503 502 501 Spindle Motor Assembly Pivot ARM Captive PIN Spindle Motor Assembly Parts List Saddle & Cross Slide KZlZYgdb7ZcZVi Saddle & Cross Slide Parts List Compound Slide & Tool Post Bed & Shafts Description Bed & Shafts Parts List Cabinet Stands & Panels 122 Description Cabinet Stands & Panels Parts List 1101A 1102 Alignment Block Tailstock Parts List Thread Dial Micrometer Stop Steady Rest Follow Rest 1611 1612 1613 1614 Electrical 1702 1823 1804 1811 18081806 18071805 1809 Front Machine Labels 1818 Rear & Side Machine LabelsPage Warranty Southbendlathe.com