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14" & 16" EVS TOOLROOM LATHES
MODELS SB1012/SB1014/SB1037 - 220V
MODELS SB1013/SB1015/SB1038 - 440V
OWNER'S MANUAL
Hundreds of Thousands of Lathes Sold With a Tradition of Quality Since 1906!
© March, 2010 by South Bend Lathe Co. For Machines Mfg. Since 7/09
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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.
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Table of Contents INTRODUCTION .................................................... 3 Headstock Controls ............................................24 About These Machines.........................................3 Carriage Controls .............................................. 24 Foreword ............................................................. 3 Control Panel .................................................... 25 Capabilities ......................................................... 3 T
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Power Feed .........................................................44 Ways & Slides ...................................................59 Power Feed Controls .......................................... 45 Unpainted & Machined Surfaces ........................ 59 Understanding Thread & Feed Rate Chart ......... 46 Ball Oilers ......................................................... 60 Positioning Gearbox Levers ................................46 Cleaning Electrical Box Filter ...................
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For Machines Mfg. Since 7/09 EVS Toolroom Lathes INTRODUCTION INTRODUCTION About These Machines Foreword Features "The screw cutting engine lathe is the oldest and As the name implies, these lathes feature EVS most important of machine tools and from it all (Electronic Variable Speed) spindle control, other machine tools have been developed. It was which allows the operator to quickly set the the lathe that made possible the building of the exact spindle speed within the available range of s
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For Machines Mfg. Since 7/09 EVS Toolroom Lathes INTRODUCTION Identification I D C L M J B E F H G A N K O AB AA P Z X W S R Y T Q U V Figure 1. The 14" & 16" EVS Lathe. A. Headstock O. Leadscrew Bearing Housing B. D1-6 Camlock MT#6 Spindle P. Cutting Fluid Pump/Tank C. Control Panel Q. Spindle Rotation ON/OFF Lever D. Ball Bearing Style Steady Rest R. Half Nut Lever E. 4-Position Tool Holder S. Apron Oil Level Sight Glass F. Follow Rest T. Quick Change Apron Feed Direction Knob G. Compound Slide
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For Machines Mfg. Since 7/09 EVS Toolroom Lathes SAFETY 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 incl
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For Machines Mfg. Since 7/09 EVS Toolroom Lathes SAFETY 5. Entanglement: Loose clothing, gloves, 11. Chuck Keys or Adjusting Tools: Tools used neckties, jewelry or long hair may to adjust spindles, chucks, or any moving/ get caught in moving parts, causing rotating parts will become dangerous entanglement, amputation, crushing, projectiles if left in place when the machine or strangulation. Reduce this risk by is started. Reduce this risk by developing removing/securing these items so they t
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For Machines Mfg. Since 7/09 EVS Toolroom Lathes SAFETY Additional Metal Lathe Safety 1. Clearing Chips. Metal chips can easily cut 7. Speed Rates. Operating the lathe at the bare skin—even through a piece of cloth. wrong speed can cause nearby parts to break Avoid clearing chips by hand or with a rag. or the workpiece to come loose, which will Use a brush or vacuum to clear metal chips. result in dangerous projectiles that could cause severe impact injury. Large workpieces 2. Chuck Key S
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For Machines Mfg. Since 7/09 EVS Toolroom Lathes PREPARATION 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 need the following items: list below outlines the basic process to follow to prepare the lathe for operation. Specific steps for For Lifting and Moving each of these points will be covered in detail later in this section. (rated for at least 5
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For Machines Mfg. Since 7/09 EVS Toolroom Lathes PREPARATION Inventory A B Main Inventory 1: (Figure 2) Qty A. Steady Rest Assembly ....................................1 B. 12" Faceplate w/D1-6 Camlock Stud Set ......1 C. 10" Four-Jaw Chuck w/Combo Jaws .............1 D. Four-Jaw Chuck Key .....................................1 D E. Four-Jaw Chuck D1-6 Camlock Stud Set .....1 C F. Follow Rest Assembly ....................................1 F E Tool Box Inventory: (Figure 3) Qty G. Tool Box ....
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GAS For Machines Mfg. Since 7/09 EVS Toolroom Lathes PREPARATION Cleaning & Protecting The unpainted surfaces are coated at the factory Many cleaning solvents are with a heavy-duty rust preventative that toxic if inhaled. Minimize prevents corrosion during shipment and storage. your risk by only using The benefit of this rust preventative is that it these products in a well works very well. The downside is that it can be ventilated area. time-consuming to thoroughly remove. Be patient and
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For Machines Mfg. Since 7/09 EVS Toolroom Lathes PREPARATION Weight Load Location Refer to the Machine Specifications for the weight of your machine. Make sure that the Physical Environment surface upon which the machine is placed will The physical environment where your machine Physical Environment bear the weight of the machine, additional is operated is important for safe operation and equipment that may be installed on the machine, Electrical Installation longevity of parts. For best r
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For Machines Mfg. Since 7/09 EVS Toolroom Lathes PREPARATION 4. To further balance the load, loosen the Lifting & Moving carriage lock bolt (see Figure 6), disengage the half nut lever, put the feed control lever in neutral, then use the carriage handwheel to move the carriage next to the tailstock. This machine and its parts are heavy! Serious Lock Bolt personal injury may occur Half Nut Lever Carriage if safe moving methods are Handwheel not used. To reduce the risk of a lifting or d
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For Machines Mfg. Since 7/09 EVS Toolroom Lathes PREPARATION 6. Attach the lifting straps to forklift forks or a Leveling & Mounting hook and chain, as shown in Figures 8–9. You must level your machine and either use the included foot pads and leveling hardware or bolt Forklift Forks your lathe to the floor. Because mounting your lathe to the floor with permanent hardware is an optional step and floor materials may vary, floor Lifting Straps mounting hardware is not included. Leveling For
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For Machines Mfg. Since 7/09 EVS Toolroom Lathes PREPARATION To level the machine, use a precision level to Assembly make sure the bedways are level from side-to- side and from front-to-back. With the exception of the handwheel handles, the lathe is shipped fully assembled. — If using the included leveling pads (Figure 11), place them under the six To install the handwheel handles, thread the leveling stud locations, then adjust the large handle into the carriage handwheel and the studs t
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For Machines Mfg. Since 7/09 EVS Toolroom Lathes PREPARATION In addition to the gearboxes, we also recommend that you lubricate all other points on the machine at this time. This can be accomplished This machine is equipped with a frequency by following the maintenance schedule on Page drive that contains sensitive electronics, 54. which can be damaged by a phase converter. DO NOT use a phase converter to power this Note: If your lathe was shipped with oil in the machine. Doing so will
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For Machines Mfg. Since 7/09 EVS Toolroom Lathes PREPARATION Connecting Power Cord to Lathe To Power Source Wt Wt t Rd Rd Bk B Gn G G G G G G G G G G G G Gn L1 L1 L2 L2 L3 L3 Electrocution or death will occur if you attempt this procedure with the power cord Ground 5 5 5 3 3 3 1 1 1 connected to the power source. The cord MASTER must be disconnected from power before POWER SWITCH performing this procedure. 4 6 2 Power Connection L2 L3 L1 Terminals These instructions are for setups where t
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For Machines Mfg. Since 7/09 EVS Toolroom Lathes PREPARATION Test Run Locking Power Source Disconnect Switch Machine After all preparation steps have been completed, the machine and its safety features must be tested to ensure correct operation. If you discover a problem with the operation of the machine or its safety components, shut the machine down, disconnect it from power, and do not operate it again until you have resolved the problem. Conduit Conduit Note: The variable speed on this
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For Machines Mfg. Since 7/09 EVS Toolroom Lathes PREPARATION 9. Move the feed direction forward/reverse lever to the middle (neutral) position, as shown in Stop Button Figure 20. Pump Switch FORWARD NEUTRAL REVERSE Figure 17. Control panel-test run. 6. Turn the spindle speed dial (Figure 18) all the way counterclockwise (lowest speed) to Figure 20. Feed direction forward/reverse lever in the avoid possibility of a high-speed start. neutral position. Spindle Speed Dial 10. Disengage the half
