Southbend SB1014 Understanding Thread & Feed Rate Chart, Positioning Gearbox Levers, Mod. D.P

Page 48

EVS Toolroom Lathes

O P E R A T I O N

For Machines Mfg. Since 7/09

Understanding Thread & Feed Rate Chart

Figure 84 shows the configurations of gearbox levers that are required to set the available feed rates. This same chart can also be found on the machine.

METRIC

THREADING

INCH

MODULAR OR

TURNING FEED RATE

THREADING

DIAMETRAL

(DIST./REVOLUTION)

mm

.2

LCT1Z

2.0

LCR1Y

.225

LCT2Z

2.5

LCR3Y

.25

LCT3Z

3.0

LCR6Y

.3

LCT6Z

3.5

LCR8Y

.35

LCT8Z

4.0

HCR3Z

.4

LCS1Z

4.5

HCS2Y

.45

LCS2Z

5.0

HCS3Y

.5

LCS3Z

5.5

HCS4Y

.6

LCS6Z

6.0

HCS6Y

.7

LCS8Z

6.5

HCS7Y

.75

LCT6Y

7

HCS8Y

.8

LCR1Z

8

HCR1Y

.9

LCR2Z

9

HCR2Y

1.0

LCR3Z

10

HCR3Y

1.1

LCR4Z

11

HCR4Y

1.2 LCR6Z 12 HCR6Y

1.25 LCS3Y 13 HCR7Y

1.3 LCR7Z 14 HCR8Y

1.4LCR8Z

1.5LCS6Y

1.75LCS8Y

in.

72

LAR6V

12

LBT6V

60

LAR3V

11½

LBT5V

56

LBR8V

11

LBT4V

54

LAR2V

10

LBT3V

48

LBR6V

9

LBT2V

44

LBR4V

8

LBT1V

40

LBR3V

HAS3V

36

LAS6V

7

HBS8V

32

LBR1V

6

HBS6V

30

LAS3V

 

 

28

LBS8V

5

HBS3V

27

LAS2V

HBS2V

26

LBS7V

4

HBS1V

24

LBS6V

 

 

23

LBS5V

HAT3V

22

LBS4V

HBT8V

20

LBS4V

HBT7V

19

LCS2V

 

 

18

LBS2V

3

HBT6V

16

LBS1V

2 7⁄8

HBT5V

15

LAT3V

HBT4V

14

LBT8V

 

 

13½

LAT2V

HBT3V

13

LBT7V

HBT2V

 

 

2

HBT1V

 

 

 

 

Mod. D.P.

.3 HCT6Z 44 HBR4V

.4 HCS1Z 40 HBR3V

.5 HCS3Z 36 HAS6V

32 HBR1V

.6 HCS6Z 30 HAS3V

.7 HCS8Z 28 HBS8V

.8 HCR1Z 26 HBS7V

.9 HCR2Z 24 HBS6V

1.0HCR3Z 22 HBS4V

1.25HCS3Y 20 HBS3V

19 HCS2V

1.5HCS6Y 18 HBS2V

1.75HCS8Y 16 HBS1V

2.0HCR1Y 15 HAT3V 14 HBT8V

2.25 HCR2Y 13 HBT7V

2.5HCR3Y 12 HBT6V

2.75HCR4Y 11 HBT4V

3.0HCR6Y 10 HBT3B

3.25HCR7Y 9 HBT2V

3.5 HCR8Y 8 HBT1V

mm

 

in.

 

 

 

.050

LCT1W

.002

.055

LCT2W

.0022

.065

LCT4W

.003

.085

LCT8W

.0033

.10

LCS2W

.004

.13

LCS4W

.005

.18

LCS8W

.007

.22

LCR3W

.009

.28

LCR4W

.011

.35

LCR8W

.014

.44

LCS8X

.017

.55

LCR2X

.022

.68

LCR3X

.027

.85

LCR8X

.033

1.2

HCS2X

.047

1.4

HCS4X

.055

1.7

HCS8X

.067

 

 

 

Figure 84. Thread and feed rate chart.

Positioning Gearbox Levers

To cut a particular thread or establish a particular feed rate, you may need to first swap the gearbox drive gear, depending on where it is currently set (refer to End Gear Setup on Page 47).

Once you have confirmed that the end gear is set up properly, you can then move the gearbox levers to the required positions. The arrows going from Figure 84 to Figure 85 show which gearbox levers must be moved to achieve an example feed rate.

Figure 85. Gearbox levers set for a feed rate of 0.014"

(0.35mm).

-46-

Image 48
Contents 14 & 16 EVS Toolroom Lathes Updates Customer ServiceScope of Manual Manual FeedbackTable of Contents Accessories Features About These MachinesForeword CapabilitiesIdentification Basic Machine Safety Understanding Risks of MachineryTrained/Supervised Operators Only F E T Y Additional Metal Lathe Safety Preparation Overview Things Youll NeedUnpacking Typical preparation process is as followsInventory Main Inventory 1 Figure QtyTool Box Inventory Figure Qty Cleaning & Protecting Before cleaning, gather the followingBasic steps for removing rust preventative Location Cross-Section View of Lifting Setup Lifting & MovingTo lift and move your lathe Leveling & Mounting LevelingAssembly Lubricating LatheBolting to Concrete Floors Power Connection Adding Cutting FluidConnecting Power Cord to Lathe Hardwiring Lathe to Power SourceTo connect power cord to the lathe Correcting Out-of-Phase Wiring To correct wiring that is out of phaseTest Run To test run your machineControl panel-test run Spindle ON/OFF lever-setup E P a R a T I O N Spindle Break-In To complete the spindle break-inRecommended Adjustments Factory adjustments that should be verifiedOperation Overview Main Power Switch Headstock ControlsCarriage Controls Control Panel Control panelTailstock Controls Foot Brake Tailstock controlsRemoving Chuck or Faceplate Items Needed QtyMounting Chuck or Faceplate To mount a chuck or faceplateInstalling and Adjusting Camlock Studs Tool Needed QtyJaw Chuck Correct camlock stud alignmentChanging Jaws Mounting WorkpieceItem Needed Qty To change the jawTailstock To mount a workpiece on the 4-jaw chuckUsing Quill Installing ToolingTo install tooling in the tailstock Moving Along BedwayOffsetting AligningTo align the tailstock offset to the spindle center line Looking down from above Move tailstock toward Faceplate Mounting Workpiece with ClampsMounting Workpiece Between Centers Centers Mounting Dead Center in SpindleDead Centers Live CentersRemoving Center from Spindle Mounting Center in TailstockRemoving Center from Tailstock To mount a center in the tailstockTo install and use the steady rest Steady RestFollow Rest Compound Slide Four-Way Tool PostTo load the tool post To set the compound slide at a certain angleAligning Cutting Tool with Tailstock Center Tools Needed QtyTo align the cutting tool with the tailstock CenterAdjustable Apron Stop System To adjust the carriage stopCarriage Stop Manual Feed Spindle SpeedPower Feed Setting Spindle SpeedPower Feed Controls To engage the power feedTo use the quick change feed direction knob Understanding Thread & Feed Rate Chart Positioning Gearbox LeversMod. D.P End Gear Setup Normal PositionAlternate Position Configuring End GearsPower Feed Lever Thread Dial & Chart OverviewThreading Controls Half Nut LeverUsing Thread Dial and Chart TPI 4-72 Divisible ByTPI 2-54 Not Divisible By Odd Numbered TPIChip Drawer Other Fractional TPI27⁄8 TPI Cutting Fluid System To use the cutting fluid system on your latheAccessories High-Precision 3-Jaw Scroll ChucksSB1247-MT4 Bull Nose Center SB1279-10 Pc. Precision 5-C Collet SetSBL Gearhead T-Shirt SBL One Good Turn T-Shirt Maintenance Schedule CleaningAnnual Service Monitoring Oil Temperature LubricationHeadstock Checking & Adding OilCleaning Pump System & Changing Oil To clean the oil pump systemGearbox ApronChanging Oil Lead Screw & Feedrod Bearings Lead ScrewWays & Slides Unpainted & Machined SurfacesCleaning Electrical Box Filter To clean the filterBall Oilers Annual Maintenance End GearingHandling & Care LubricatingHazards Adding FluidChanging Cutting Fluid To change the cutting fluidMachine Storage To prepare your machine for short-term storage up to a yearBacklash Adjustment Compound LeadscrewCross Slide Leadscrew Leadscrew End Play Adjustment Gib AdjustmentTo remove leadscrew end play Half Nut Adjustment To adjust the half nutFeedrod Clutch Adjustment To adjust the clutch release pointBrake & Switch To adjust the V-beltsTo adjust the brake and brake switch BeltsRe-install the pedal stop, tightening it Leadscrew Shear Pin Replacement To replace the shear pinRe-install the access covers Gap Removal Installation To re-install the gapTo remove the gap 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 Warranty Southbendlathe.com
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SB1037, SB1038, SB1012, SB1015, SB1013 specifications

The Southbend SB1012 is a versatile and efficient commercial range designed specifically for the rigorous demands of professional kitchens. This powerful cooking appliance features a robust construction and advanced technologies that cater to chefs who require precision and reliability in their culinary endeavors.

One of the standout features of the SB1012 is its powerful burners, which come equipped with heavy-duty cast-iron grates. The range typically includes four open burners that deliver exceptional heat output. This allows chefs to achieve quick boiling, searing, and simmering, thereby ensuring perfect cooking results every time. The burners are designed to provide consistent heat distribution, reducing the chance of hot spots and uneven cooking.

The Southbend SB1012 also incorporates a 12-inch griddle, adding another layer of versatility to its functionality. The griddle is constructed from high-quality materials that provide even heat and withstand high temperatures, making it suitable for cooking everything from pancakes to stir-fried dishes. The grease trough and easy-to-clean design contribute to the overall efficiency of the kitchen.

In addition to its cooking surfaces, the SB1012 features a spacious oven compartment, designed to accommodate larger pans and dishes. With a temperature range that typically goes up to 500 degrees Fahrenheit, the oven is ideal for baking, roasting, and other cooking techniques that require precise temperature control. The inclusion of a built-in temperature gauge helps chefs monitor cooking conditions at a glance.

Durability is a hallmark of the Southbend SB1012. The range is constructed from heavy-duty stainless steel, which not only enhances its aesthetic appeal but also ensures resistance to wear and tear in a busy kitchen environment. The removable ovens and easy-access components facilitate straightforward cleaning and maintenance, ensuring the equipment remains in peak condition even after extensive use.

To further improve user experience, the Southbend SB1012 is designed with safety features in mind. The range often includes pilot lights for easy ignition, and the heavy-duty construction minimizes the risk of accidental damage.

In summary, the Southbend SB1012 combines powerful cooking performance with durable construction and ease of use, making it a preferred choice for professional kitchens looking to optimize their cooking capabilities. Its advanced features, versatility, and reliability are tailored to meet the high standards of culinary professionals.