Southbend SB1024, SB1026, SB1025 specs

SB1024/SB1025/SB1026

I N T R O D U C T I O N

For Machines Mfg. Since 8/09

Model SB1025/SB1026 Belt Housing

& Headstock Identiﬁcation
Motor Assembly		Belt Tension
		Adjustment
High/Low		Lever
Range Lever
Spindle Brake		Motor Lock
Spindle Brake		Lever
		Lever
Auto-Downfeed		Spindle Speed
Rate Selector		Range Selector
		Manual/Power
Auto-Downfeed		Downfeed Selector
Auto-Downfeed
Direction Pin
Fine Downfeed
Handwheel		Coarse
		Coarse
		Downfeed
Downfeed		Lever
Downfeed
Clutch Lever		Quill Lock
		Quill Lock
Adjustable		Lever
Adjustable
Downfeed Stop	Quill
	Quill	Dial Indicator Rod
	Spindle	Dial Indicator Rod
	Spindle

Figure 3. Model SB1025/SB1026 belt housing and headstock identification (Model SB1025 shown).

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Image 8

Southbend SB1024 owner manual Model SB1025/SB1026 Belt Housing Headstock Identiﬁcation

Contents

42 Milling Machine Updates Customer ServiceScope of Manual Manual Feedback Table of Contents Parts Features About These MachinesForeword Capabilities Front View Identiﬁcation Identification-front view Model SB1024 shown Model SB1024 Belt Housing Headstock Identiﬁcation Model SB1024 belt housing and headstock identification Model SB1025/SB1026 Belt Housing Headstock Identiﬁcation Model SB1024 42 Variable Speed Milling Machine Power Feed Machine Speciﬁcations Table 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 Machinery F E T Y Additional Milling Machine Safety Preparation Overview Things Youll Need Unpacking Inventory Basic steps for removing rust preventative Cleaning & ProtectingBefore cleaning, gather the following Location Lifting & Moving To lift and move the mill Leveling Leveling & MountingBolting to Concrete Floors Assembly To install the ball handlesBall Handles Knee Crank Front way cover installed Way Covers Power Connection SB1025 220V 3-PhaseSB1024 SB1026 To 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 following Control Panel Table Movement Graduated Index Rings Table Locks Axis Power Feed To operate the X-axis power feed Head Movement Tilting Head Rotating Head Tramming Spindle To tram the spindle to the table Tools Needed Qty Place 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 Ranges Setting SB1025/SB1026 Spindle Speed Range Model SB1025 Spindle Speed Ranges Meshing Spindle & Spindle Clutch Setting Spindle Speed Setting SB1024 Spindle Speed Setting SB1025/SB1026 Spindle Speed F2/R2 Using the Coarse Downfeed Handle Downfeed Controls Manual Disengaged Position Auto-Downfeed Engaged Position Using the Fine Downfeed Handwheel Fine Downfeed Controls Using the Auto-Downfeed System To use the auto-downfeed system Spindle Brake = 0.006 in./rev = 0.0015 in./rev = 0.003 in./rev Unloading Tooling Loading/Unloading ToolingLoading Tooling Maintenance Schedule Before Beginning OperationsOngoing Daily, After Operations Month/Year Lubrication Unpainted & Machined Surfaces CleaningLubrication Quill Table Ways One-Shot Oiler Speed Range Bearing Sleeve SB1024 Only Headstock Gearing Power Feed Gears To lubricate the power feed gearsRam Ways Head & Ram Rack & Pinion Gear Power feed ball handle removed Drive Gear Bevel Gear Cleaning Coolant Reservoir CleaningTo clean out the coolant reservoir Hazards Machine Storage Lubrication section beginning on Adjusting Gibs Disconnect Mill from Power Before Adjusting the Gibs Adjusting Leadscrew Backlash Longitudinal Leadscrew Backlash Cross Leadscrew Backlash Ball handle, rings, and key removed from Cross leadscrew Symptom Possible Cause Possible Solution TR O U B L E S H O OTI N G Electrical Safety Instructions Wiring Overview Wiring Diagram Color KEY SB1024/SB1026 Electrical Box Box, See SB1024/SB1026 Electrical Components Control Panel Viewed From Behind See Figure SB1024/SB1026 Electrical Component Pictures Motor junction box SB1025 Electrical Box SB1025 Electrical Components SB1025 Electrical Component Pictures SB1025 Motor junction box Headstock Headstock Parts List Description Reverse Trip Ball Lever Quill SB1024 Gearbox SB1024 Gearbox Parts List Description SB1025/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 X Ram Ram Parts List 668 Column, Knee, & Saddle Parts List Saddle GIB 709 Table Parts List Leadscrew NUT Bracket One-Shot Oiler C D E F G H SB1024/SB1026 Electrical Box & Control Panel Electrical Box SB1025 Electrical Box & Control Panel Control Panel Accessories SB1024 Head Machine Labels SB1024 Main Machine Labels 220V 1PH Label SB1025/SB1026 Machine Labels Page R R a N T Y Southbendlathe.com