Southbend SB1026, SB1025, SB1024 Maintenance Schedule, Before Beginning Operations, Ongoing

Page 51

For Machines Mfg. Since 8/09

M A I N T E N A N C E

SB1024/SB1025/SB1026

Maintenance Schedule

Before Beginning Operations

!

Always disconnect machine from power before performing maintenance or serious personal injury may result.

ss-AKE SURE THEUELECTRIC BOX DOORLIS CLOSEDIAND properly latched.

ss 4URN THE SPINDLE DIRECTION SWITCH TO THE OFF (middle) position to prevent spindle startup when connected to power (see Page 29).

ss-OVE THE SPINDLE SPEED RANGE SELECTORPTO the manual (forward) position to prevent

the spindle from unexpectedly downfeeding when rotation is started (see Page 43).

Each operator of this machine is responsible for ensuring proper care of the equipment. We strongly recommend that all operators make a habit of following the daily maintenance procedures.

For optimum performance from this machine, this maintenance schedule must be strictly followed. Use the Monthly Maintenance Chart on Page 50 to ensure this is done.

Ongoing

To maintain a low risk of injury and proper machine operation, if you ever observe any of the items below shut the machine down immediately, disconnect it from power, and fix the problem before continuing operations.

ss ,OOSEOMOUNTING BOLTS ORIFASTENERS

ss7ORNRFRAYEDFCRACKED ORDAMAGEDAWIRES ss %MERGENCYG34/0 BUTTON3NOT/WORKINGU

correctly.

ss -ISSINGSBELT GUARDS

ss 2EDUCTIONCIN BRAKING SPEED ORREFFICIENCY ss #OOLANTLNOTNFLOWINGOCORRECTLY

ss !NYNOTHEROUNSAFE CONDITION

ss-AKE SURE THEU8AXIS POWER FEEDIS TURNED

OFF to prevent unintentional table movement when connected to power (see

Page 31).

ss#HECKETHEKCOOLANTERESERVOIRLIN THE BASEEFORE fluid/debris build-up. Clean out if necessary

(see Page 56).

ss 0ERFORMFLUBRICATIONS TASKS ASADIRECTED IN THEA Lubrication section on Page 51.

ss#HECKETABLE MOVEMENT IN ALLOTHREEMAXES directions for loose/tight gibs. Adjust the gibs if necessary (see Page 58).

Daily, After Operations

ss0USH THE EMERGENCY 34/0EBUTTON AND disconnect the machine from power.

ss6ACUUMCLEAN ALL CHIPS AND SWARF FROMHTABLE slides, and base.

ss7IPE DOWN ALLOUNPAINTEDLOR MACHINEDA surfaces with a good quality rust preventative.

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Contents 42 Milling Machine Manual Feedback UpdatesCustomer Service Scope of ManualTable of Contents Parts Capabilities FeaturesAbout These Machines ForewordIdentification-front view Model SB1024 shown Front View IdentiﬁcationModel SB1024 belt housing and headstock identification Model SB1024 Belt Housing Headstock IdentiﬁcationModel SB1025/SB1026 Belt Housing Headstock Identiﬁcation Machine Speciﬁcations Model SB1024 42 Variable Speed Milling Machine Power FeedTable 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 Understanding Risks of Machinery Basic Machine SafetyF E T Y Additional Milling Machine Safety Things Youll Need Preparation OverviewInventory UnpackingCleaning & Protecting Before cleaning, gather the followingBasic steps for removing rust preventative Location To lift and move the mill Lifting & MovingLeveling & Mounting Bolting to Concrete FloorsLeveling Knee Crank AssemblyTo install the ball handles Ball HandlesWay Covers Front way cover installedSB1026 Power ConnectionSB1025 220V 3-Phase SB1024Initial Lubrication Test RunTo test run the machine To test the X-axis power feed unit and table limit switch Inspections Adjustments To perform the spindle break-in procedureSpindle Break-In A typical milling operation, the operator does the following Operation OverviewTable Movement Control PanelTable Locks Graduated Index RingsTo operate the X-axis power feed Axis Power FeedTilting Head Head MovementTramming Spindle Rotating HeadTools Needed Qty To tram the spindle to the tablePlace the parallel block directly under Ram Movement Moving Ram Back-and-ForthRotating Ram Setting Spindle Speed Setting Spindle Speed RangeDetermining Spindle Speed Model SB1024 Spindle Speed Ranges Setting SB1024 Spindle Speed RangeModel SB1025 Spindle Speed Ranges Setting SB1025/SB1026 Spindle Speed RangeMeshing Spindle & Spindle Clutch Setting SB1024 Spindle Speed Setting Spindle SpeedF2/R2 Setting SB1025/SB1026 Spindle SpeedDownfeed Controls Using the Coarse Downfeed HandleManual Disengaged Position Auto-Downfeed Engaged Position Fine Downfeed Controls Using the Fine Downfeed HandwheelTo use the auto-downfeed system Using the Auto-Downfeed System= 0.006 in./rev = 0.0015 in./rev = 0.003 in./rev Spindle BrakeLoading/Unloading Tooling Loading ToolingUnloading Tooling Daily, After Operations Maintenance ScheduleBefore Beginning Operations OngoingLubrication Month/YearCleaning LubricationUnpainted & Machined Surfaces Table Ways One-Shot Oiler QuillHeadstock Gearing Speed Range Bearing Sleeve SB1024 OnlyHead & Ram Rack & Pinion Gear Power Feed GearsTo lubricate the power feed gears Ram WaysPower feed ball handle removed Drive Gear Bevel Gear Hazards Cleaning Coolant ReservoirCleaning To clean out the coolant reservoirLubrication section beginning on Machine StorageDisconnect Mill from Power Before Adjusting the Gibs Adjusting GibsLongitudinal Leadscrew Backlash Adjusting Leadscrew BacklashBall handle, rings, and key removed from Cross leadscrew Cross Leadscrew BacklashSymptom Possible Cause Possible Solution TR O U B L E S H O OTI N G Electrical Safety Instructions Wiring Diagram Color KEY Wiring OverviewBox, See SB1024/SB1026 Electrical BoxControl Panel Viewed From Behind See Figure SB1024/SB1026 Electrical ComponentsMotor junction box SB1024/SB1026 Electrical Component PicturesSB1025 Electrical Box SB1025 Electrical Components SB1025 Motor junction box SB1025 Electrical Component PicturesHeadstock Description Headstock Parts ListReverse Trip Ball Lever Quill SB1024 Gearbox Description SB1024 Gearbox Parts ListSB1025/SB1026 Gearbox SB1025/SB1026 Gearbox Parts List SB1024 Belt Housing SB1024 Belt Housing Parts List SB1025/SB1026 Belt Housing CAM Ring Screw M6-1 X SB1025/SB1026 Belt Housing Parts ListRam Ram Parts List 668 Saddle GIB Column, Knee, & Saddle Parts List709 Leadscrew NUT Bracket Table Parts ListC D E F G H One-Shot OilerElectrical Box SB1024/SB1026 Electrical Box & Control PanelControl Panel SB1025 Electrical Box & Control PanelAccessories SB1024 Head Machine Labels 220V 1PH Label SB1024 Main Machine LabelsSB1025/SB1026 Machine Labels Page R R a N T Y Southbendlathe.com