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®
13" X 40" HEAVY 13 EVS LATHE
MODEL SB1051
OWNER'S MANUAL
© March, 2012 by South Bend Lathe Co. For Machines Mfg. Since 5/11
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Scope of Manual This manual helps the reader understand the machine, how to prepare it for operation, how to control it during operation, and how to keep it in good working condition. We assume the reader has a basic understanding of how to operate this type of machine, but that the reader is not familiar with the controls and adjustments of this specific model. As with all machinery of this nature, learning the nuances of operation is a process that happens through training and experience. I
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Table of Contents INTRODUCTION .................................................... 3 Test Run .............................................................25 About This Machine .............................................3 Spindle Break-In ................................................28 Foreword ............................................................. 3 Recommended Adjustments ..............................29 Capabilities ......................................................... 3 OPER
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Power Feed Controls .......................................... 50 ELECTRICAL ........................................................86 Setting Power Feed Rate .................................... 51 Electrical Safety Instructions ...........................86 End Gears ...........................................................52 Machine Electrical Overview ............................87 Standard End Gear Configuration ...................... 52 Electrical Component Location Index ...............
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® For Machines Mfg. Since 5/11 13" x 40" Heavy 13 EVS Lathe INTRODUCTION About This Machine Foreword Features ® "The screw cutting engine lathe is the oldest and This Heavy 13 EVS (Electronic Variable Speed) most important of machine tools and from it all Lathe is packed with standard features and other machine tools have been developed. It was equipment, such as an electronic variable speed the lathe that made possible the building of the spindle control, a complete coolant system, easy- ste
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® For Machines Mfg. Since 5/11 13" x 40" Heavy 13 EVS Lathe INTRODUCTION General Identification D B E F A G C Q H P I O J M N K L Figure 1. Identification. A. Spindle Speed Digital Readout J. Coolant Pump & Tank Access B. Chuck Guard w/Safety Switch K. Slide-Out Chip Tray C. 3-Jaw Chuck (7") w/2-Piece Jaws L . Safety Brake Pedal D. Halogen Work Light M. Carriage (see Page 6 for details) E. Compound Rest w/4-Way Tool Post N. Micrometer Stop F. Coolant Nozzle & Control Valve O. Control Panel (see P
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® For Machines Mfg. Since 5/11 13" x 40" Heavy 13 EVS Lathe INTRODUCTION Headstock & Quick-Change Basic Controls Gearbox Refer to Figures 2–7 and the following descriptions to become familiar with the basic controls of this lathe. A Many of the controls will be explained in greater depth later in this manual. B Master Power Switch The rotary switch shown in Figure 2 toggles incoming power ON and OFF to the lathe controls. As a safety feature, it also prevents the F electrical cabinet door
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® For Machines Mfg. Since 5/11 13" x 40" Heavy 13 EVS Lathe INTRODUCTION L. 4-Way Tool Post: Mounts up to four cutting Control Panel tools at once that can be individually indexed to the workpiece. J I M. Compound Rest Handwheel: Moves the tool K H toward and away from the workpiece at the preset angle of the compound rest. G N. One-Shot Oiler: Draws oil from the apron reservoir to lubricate the carriage ways through various oil ports. Figure 4. Control panel. O. Carriage Lock: Secures th
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® For Machines Mfg. Since 5/11 13" x 40" Heavy 13 EVS Lathe INTRODUCTION Tailstock Safety Brake Pedal This lathe is equipped with a brake pedal (see X Y Figure 7) to quickly stop the spindle instead of W allowing it to coast to a stop on its own. Pushing Z the foot brake while the spindle is ON cuts power to the motor and stops the spindle. After the foot brake is used, the spindle lever must be returned to the OFF (middle) position to reset the spindle switches before re-starting spindle
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® For Machines Mfg. Since 5/11 13" x 40" Heavy 13 EVS Lathe INTRODUCTION Product Specifications
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® For Machines Mfg. Since 5/11 13" x 40" Heavy 13 EVS Lathe SAFETY Understanding Risks of Machinery Operating all machinery and machining equipment can be dangerous or relatively safe depending on how it is installed and maintained, and the operator's experience, common sense, risk awareness, working conditions, and use of personal protective equipment (safety glasses, respirators, etc.). The owner of this machinery or equipment is ultimately responsible for its safe use. This responsibility
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® For Machines Mfg. Since 5/11 13" x 40" Heavy 13 EVS Lathe SAFETY Entanglement: Loose clothing, gloves, neckties, Chuck Keys or Adjusting Tools: Tools used to jewelry or long hair may get caught in adjust spindles, chucks, or any moving/ moving parts, causing entanglement, rotating parts will become dangerous amputation, crushing, or strangulation. projectiles if left in place when the machine Reduce this risk by removing/securing is started. Reduce this risk by developing these items so th
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® For Machines Mfg. Since 5/11 13" x 40" Heavy 13 EVS Lathe SAFETY Additional Metal Lathe Safety Speed Rates. Operating the lathe at the wrong Clearing Chips. Metal chips can easily cut bare speed can cause nearby parts to break or the skin—even through a piece of cloth. Avoid workpiece to come loose, which will result in clearing chips by hand or with a rag. Use a dangerous projectiles that could cause severe brush or vacuum to clear metal chips. impact injuries. Large or non-concentric wor
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® For Machines Mfg. Since 5/11 13" x 40" Heavy 13 EVS Lathe SAFETY Additional Chuck Safety Entanglement. Entanglement with a rotating Chuck Capacity. Avoid exceeding the capacity chuck can lead to death, amputation, broken of the chuck by clamping an oversized bones, or other serious injury. Never attempt workpiece. If the workpiece is too large to to slow or stop the lathe chuck by hand, safely clamp with the chuck, use a faceplate and always roll up long sleeves, tie back or a larger chuck
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® For Machines Mfg. Since 5/11 13" x 40" Heavy 13 EVS Lathe PREPARATION Preparation Overview Things You'll Need The purpose of the preparation section is to help To complete the preparation process, you will you prepare your machine for operation. The list need the following items: below outlines this basic process. Specific steps for each of these points will be covered in detail For Lifting and Moving later in this section. rated for at least 25% more than the shipping weight of the lathe
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® For Machines Mfg. Since 5/11 13" x 40" Heavy 13 EVS Lathe PREPARATION The full-load current is not the maximum Power Supply amount of amps that the machine will draw. If the machine is overloaded, it will draw additional amps beyond the full-load rating. Requirements Availability If the machine is overloaded for a sufficient length of time, damage, overheating, or fire may Before installing the machine, consider the result—especially if connected to an undersized availability and proxim
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® For Machines Mfg. Since 5/11 13" x 40" Heavy 13 EVS Lathe PREPARATION Grounding Requirements Extension Cords This machine must be grounded! In the event We do not recommend using an extension cord of certain types of malfunctions or breakdowns, with this machine. If you must use an extension grounding provides a path of least resistance cord, only use it if absolutely necessary and only for electric current in order to reduce the risk of on a temporary basis. electric shock. Extension c
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® For Machines Mfg. Since 5/11 13" x 40" Heavy 13 EVS Lathe PREPARATION Unpacking A B This item was carefully packaged to prevent damage during transport. If you discover any damage, please immediately call Customer Service at (360) 734-1540 for advice. You may need to file a freight claim, so save the containers D and all packing materials for possible inspection C F by the carrier or its agent. E Inventory Main Inventory 1: (Figure 9) Qty A. Steady Rest Assembly (Installed) .............
