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Southbend SB1024 owner manual SB1025/SB1026 Gearbox Parts List

Models: SB1025 SB1024 SB1026

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SB1024/SB1025/SB1026

P A R T S

For Machines Mfg. Since 8/09

SB1025/SB1026 Gearbox Parts List

REF		PART #	DESCRIPTION
301		PN04	HEX NUT 5/8-11
302		PFH07M	FLAT HD SCR M5-.8 X 10
303		PSB10250303	PULLEY FLANGE
304		PSB10250304	TIMING BELT PULLEY
305 PCAP33M			CAP SCREW M5-.8 X 12
306		PSB10250306	GEARBOX COVER
307A		PSB10240307A	BEARING SPACER ASSEMBLY
307		PSB10240307A	GREASE FITTING 1/8
308		PSB10240307A	WAVE SPRING WASHER
309		P6203VV-N	DEEP GROOVE BALL BEARING 6203VV NSK
310		PK20M	KEY 5 X 5 X 15
311		PSB10250311	PINION GEAR SHAFT
312		PSB10250312	PINION GEAR 26T
313		PSB10250313	BACK GEAR SHIFTER FORK
314		PSB10250314	STEPPED PIN
315	PSB10250315		BACK GEAR SHIFT CRANK
316		PSB10250316	BACK GEAR SHIFT BUSHING
317		PSB10250317	SHIFT CRANK

REF		PART #	DESCRIPTION
318		PSS02M	SET SCREW M6-1 X 6
319		PSB10240018	ROUND KNOB 1/4-20
320		PSB10250320	COMPRESSION SPRING
321		PSB10250321	GEAR SHIFT PLUNGER
322		PSB10250322	SPECIAL HARDENED HEX NUT 1/4-20
323		PSB10250323	SPLINE GEAR HUB
324		PK70M	KEY 8 X 8 X 12
325	PSB10250325		SPINDLE BULL GEAR
326		PSB10250326	GEARBOX HOUSING
327 P6908VV-N			DEEP GROOVE BALL BEARING 6908VV NSK
328		PSB10250328	INT RETAINING RING
329		PSB10250329	SPANNER LOCK WASHER
330		PSB10250330	SPANNER NUT
331		PCAP01M	CAP SCREW M6-1 X 16
332	PSB10250332 T-BOLT
333		PLW05	LOCK WASHER 7/16
334		PN19	HEX NUT 7/16-14

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Southbend SB1024 owner manual SB1025/SB1026 Gearbox Parts List

Contents

42 Milling Machine Updates Customer ServiceScope of Manual Manual FeedbackTable of Contents Parts Features About These MachinesForeword CapabilitiesFront View Identiﬁcation Identification-front view Model SB1024 shownModel SB1024 Belt Housing Headstock Identiﬁcation Model SB1024 belt housing and headstock identificationModel SB1025/SB1026 Belt Housing Headstock Identiﬁcation Model SB1024 42 Variable Speed Milling Machine Power Feed Machine SpeciﬁcationsTable Information Model SB1025 42 Milling Machine Power Feed 80, 140, 220, 325 RPM Model SB1026 42 Milling Machine Power Feed High Range of Spindle Speeds Basic Machine Safety Understanding Risks of MachineryF E T Y Additional Milling Machine Safety Preparation Overview Things Youll NeedUnpacking InventoryBasic steps for removing rust preventative Cleaning & ProtectingBefore cleaning, gather the following Location Lifting & Moving To lift and move the millLeveling Leveling & MountingBolting to Concrete Floors Assembly To install the ball handlesBall Handles Knee CrankFront way cover installed Way CoversPower Connection SB1025 220V 3-PhaseSB1024 SB1026To test run the machine Initial LubricationTest Run To test the X-axis power feed unit and table limit switch Spindle Break-In Inspections AdjustmentsTo perform the spindle break-in procedure Operation Overview A typical milling operation, the operator does the followingControl Panel Table MovementGraduated Index Rings Table LocksAxis Power Feed To operate the X-axis power feedHead Movement Tilting HeadRotating Head Tramming SpindleTo tram the spindle to the table Tools Needed QtyPlace the parallel block directly under Rotating Ram Ram MovementMoving Ram Back-and-Forth Determining Spindle Speed Setting Spindle SpeedSetting Spindle Speed Range Setting SB1024 Spindle Speed Range Model SB1024 Spindle Speed RangesSetting SB1025/SB1026 Spindle Speed Range Model SB1025 Spindle Speed RangesMeshing Spindle & Spindle Clutch Setting Spindle Speed Setting SB1024 Spindle SpeedSetting SB1025/SB1026 Spindle Speed F2/R2Using the Coarse Downfeed Handle Downfeed ControlsManual Disengaged Position Auto-Downfeed Engaged Position Using the Fine Downfeed Handwheel Fine Downfeed ControlsUsing the Auto-Downfeed System To use the auto-downfeed systemSpindle Brake = 0.006 in./rev = 0.0015 in./rev = 0.003 in./revUnloading Tooling Loading/Unloading ToolingLoading Tooling Maintenance Schedule Before Beginning OperationsOngoing Daily, After OperationsMonth/Year LubricationUnpainted & Machined Surfaces CleaningLubrication Quill Table Ways One-Shot OilerSpeed Range Bearing Sleeve SB1024 Only Headstock GearingPower Feed Gears To lubricate the power feed gearsRam Ways Head & Ram Rack & Pinion GearPower feed ball handle removed Drive Gear Bevel Gear Cleaning Coolant Reservoir CleaningTo clean out the coolant reservoir HazardsMachine Storage Lubrication section beginning onAdjusting Gibs Disconnect Mill from Power Before Adjusting the GibsAdjusting Leadscrew Backlash Longitudinal Leadscrew BacklashCross Leadscrew Backlash Ball handle, rings, and key removed from Cross leadscrewSymptom Possible Cause Possible Solution TR O U B L E S H O OTI N G Electrical Safety Instructions Wiring Overview Wiring Diagram Color KEYSB1024/SB1026 Electrical Box Box, SeeSB1024/SB1026 Electrical Components Control Panel Viewed From Behind See FigureSB1024/SB1026 Electrical Component Pictures Motor junction boxSB1025 Electrical Box SB1025 Electrical Components SB1025 Electrical Component Pictures SB1025 Motor junction boxHeadstock Headstock Parts List DescriptionReverse Trip Ball Lever Quill SB1024 Gearbox SB1024 Gearbox Parts List DescriptionSB1025/SB1026 Gearbox SB1025/SB1026 Gearbox Parts List SB1024 Belt Housing SB1024 Belt Housing Parts List SB1025/SB1026 Belt Housing SB1025/SB1026 Belt Housing Parts List CAM Ring Screw M6-1 XRam Ram Parts List 668 Column, Knee, & Saddle Parts List Saddle GIB709 Table Parts List Leadscrew NUT BracketOne-Shot Oiler C D E F G HSB1024/SB1026 Electrical Box & Control Panel Electrical BoxSB1025 Electrical Box & Control Panel Control PanelAccessories SB1024 Head Machine Labels SB1024 Main Machine Labels 220V 1PH LabelSB1025/SB1026 Machine Labels Page R R a N T Y Southbendlathe.com