Southbend SB1024, SB1026, SB1025 owner manual High Range of Spindle Speeds

Page 14

 

SB1024/SB1025/SB1026

 

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

For Machines Mfg. Since 8/09

 

Operation Information (continued)

 

 

 

 

Distance Range Spindle to Column

6"–19"

 

Distance Range Spindle to Table

 

0"–18"

 

Drilling Capacity for Cast Iron

 

1"

 

Drilling Capacity for Steel

 

34"

 

Number of Spindle Speeds

 

8

 

Low Range of Spindle Speeds

 

80, 140, 220, 325 RPM

 

High Range of Spindle Speeds

 

710, 1170, 1860, 2800 RPM

 

Number of Longitudinal Feed Rates

Variable

 

Longitudinal Feed Rate Range

 

0–313FPM

 

Quill Diameter

 

3.375"

 

Number of Quill Auto-Feed Rates

3

 

Quill Auto-Feed Rates

 

0.0015, 0.003, 0.006 in./rev.

 

Table Information

 

 

 

 

Length/Width/Thickness

 

42" x 9" x 3"

 

Number of T-Slots

 

3

 

T-Slot Width/Height

 

58" x 1"

 

T-Slot Distance Center-to-Center

 

212"

 

Stud Size

 

12"

 

Spindle Information

 

 

 

 

Spindle Taper

 

R8

 

End Milling Capacity

 

1"

 

Face Milling Capacity

 

4"

 

Draw Bar Diameter/TPI

 

716"-20

 

Draw Bar Length

 

1812"

 

Spindle Bearing Type

Angular Contact P4 (ABEC-7) & Double-Shielded Ball Bearing

 

Spindle Diameter

 

11316"

 

Construction

 

 

 

 

Quill

 

Chromed Steel

 

Table

 

Hardened & Precision-Ground Cast Iron

 

Headstock

 

Meehanite Cast Iron

 

Column & Base

 

Meehanite Cast Iron

 

Knee & Saddle

 

Meehanite Cast Iron

 

Paint

 

Urethane

Other Specifications

 

 

 

 

Machine No-Load Sound Level @ 3500 RPM

55 dB

 

Country of Origin

 

Taiwan

 

Warranty

 

1 Year

 

Serial Number Location

 

Machine ID Label On Column Right Side

 

Customer Setup & Cleaning Time

 

1–2 Hours

Features

High-Quality, Low-Vibration AEVF Spindle Motor

P4 (ABEC-7) High-Quality Angular Contact Spindle Bearings

X & Y Leadscrew Nuts Double-Bronzed for Ultra-Smooth Movement w/Minimal Backlash

Lever-Action, One-Shot Pump Lubrication System

Auto-Downfeed Stop with Micro-Adjustable Stop

Variable Speed Longitudinal Power Feed

Hardened and Precision-Ground Table Surface

Chromed Steel Quill

Heavy-Duty Spindle Brake

Halogen Work Light

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Contents 42 Milling Machine Scope of Manual UpdatesCustomer Service Manual FeedbackTable of Contents Parts Foreword FeaturesAbout These Machines 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 Ball Handles AssemblyTo install the ball handles Knee CrankFront way cover installed Way CoversSB1024 Power ConnectionSB1025 220V 3-Phase 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 Ongoing Maintenance ScheduleBefore Beginning Operations Daily, After OperationsMonth/Year LubricationUnpainted & Machined Surfaces CleaningLubrication Quill Table Ways One-Shot OilerSpeed Range Bearing Sleeve SB1024 Only Headstock GearingRam Ways Power Feed GearsTo lubricate the power feed gears Head & Ram Rack & Pinion GearPower feed ball handle removed Drive Gear Bevel Gear To clean out the coolant reservoir Cleaning Coolant ReservoirCleaning 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