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Summary of Contents for South bend SB1012
- Page 1 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 uality Since 1906! © March, 2010 by South Bend Lathe Co. For Machines Mfg. Since 7/09...
- Page 2 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.
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Page 3: Table Of Contents
Bolting to Concrete Floors Assembly ... 14 Lubricating Lathe ... 14 Adding Cutting Fluid ... 15 Power Connection ... 15 ... 15 SB1012 (220V 3-Phase) SB1014, SB1037 (220V 3-Phase) ... 15 SB1013 (440V 3-Phase) SB1015, SB1038 (440V 3-Phase) Connecting Power Cord to Lathe... - Page 4 Power Feed ... 44 ... 45 Power Feed Controls Understanding Thread & Feed Rate Chart Positioning Gearbox Levers ... 47 End Gear Setup Threading Controls ... 48 ... 48 Power Feed Lever ... 48 Half Nut Lever Thread Dial & Chart Overview Using Thread Dial and Chart Chip Drawer ...
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Page 5: Introduction
For Machines Mfg. Since 7/09 INTRODUCTION About These Machines Foreword "The screw cutting engine lathe is the oldest and most important of machine tools and from it all other machine tools have been developed. It was the lathe that made possible the building of the steamboat, the locomotive, the electric motor, the automobile and all kinds of machinery used in industry. -
Page 6: Identification
EVS Toolroom Lathes Identification A. Headstock B. D1-6 Camlock MT#6 Spindle Control Panel D. Ball Bearing Style Steady Rest 4-Position Tool Holder Follow Rest G. Compound Slide H. Compound Slide Handwheel Work Lamp Universal Cutting Fluid Tube and Nozzle K. Cross Slide Tailstock M. -
Page 7: Safety
For Machines Mfg. Since 7/09 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. - Page 8 EVS Toolroom Lathes Entanglement: Loose clothing, gloves, neckties, jewelry or long hair may get caught in moving parts, causing entanglement, amputation, crushing, or strangulation. Reduce this risk by removing/securing these items so they cannot contact moving parts. Mental Alertness: Operating this item with reduced mental alertness increases the risk of accidental injury.
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Page 9: Additional Metal Lathe Safety
For Machines Mfg. Since 7/09 Additional Metal Lathe Safety Clearing Chips. Metal chips can easily cut bare skin—even through a piece of cloth. Avoid clearing chips by hand or with a rag. Use a brush or vacuum to clear metal chips. Chuck Key Safety. -
Page 10: Preparation
EVS Toolroom Lathes PREPARATION Preparation Overview Things You'll Need The purpose of the preparation section is to help you prepare your machine for operation. The list below outlines the basic process to follow to prepare the lathe for operation. Specific steps for each of these points will be covered in detail later in this section. -
Page 11: Inventory
Q. Phillips Screwdriver #2 ... 1 R. Standard Screwdriver #2 ... 1 9"-Chuck Jaws (SB1014-15, SB1037-38) ... 3 8"-Chuck Jaws (SB1012-13) ... 3 Cast Iron Leveling Pads ... 8 U. Handwheel Handles ... 2 Note: Some inventory components may be shipped inside of the lathe electrical box. -
Page 12: Cleaning & Protecting
EVS Toolroom Lathes Cleaning & Protecting The unpainted surfaces are coated at the factory with a heavy-duty rust preventative that prevents corrosion during shipment and storage. The benefit of this rust preventative is that it works very well. The downside is that it can be time-consuming to thoroughly remove. -
Page 13: Location
For Machines Mfg. Since 7/09 Location Physical Environment The physical environment where your machine Physical Environment is operated is important for safe operation and Electrical Installation longevity of parts. For best results, operate this machine in a dry environment that is free from Lighting excessive moisture, hazardous or flammable Weight Load... -
Page 14: Lifting & Moving
EVS Toolroom Lathes Lifting & Moving This machine and its parts are heavy! Serious personal injury may occur if safe moving methods are not used. To reduce the risk of a lifting or dropping injury, ask others for help and use power equipment. Do not attempt to lift or move this lathe if you do not have the proper equipment or the necessary assistance from other people. -
Page 15: Leveling & Mounting
For Machines Mfg. Since 7/09 Attach the lifting straps to forklift forks or a hook and chain, as shown in Figures 8–9. 12" Long 2x6 Board Figure 8. Lathe set up for lifting with forklift. Lifting Hook with Chain 12" Long 2x6 Board Figure 9. -
Page 16: Bolting To Concrete Floors
EVS Toolroom Lathes To level the machine, use a precision level to make sure the bedways are level from side-to- side and from front-to-back. — If using the included leveling pads (Figure 11), place them under the six leveling stud locations, then adjust the studs to level the lathe. -
Page 17: Adding Cutting Fluid
DO NOT use a phase converter to power this machine. Doing so will void the warranty. SB1012 (220V 3-Phase) Full Load Amp Draw ... 15.7 Amps Phase ...3-Phase Frequency ... 60 Hz Minimum Circuit Size ... -
Page 18: Connecting Power Cord To Lathe
EVS Toolroom Lathes Connecting Power Cord to Lathe Electrocution or death will occur if you attempt this procedure with the power cord connected to the power source. The cord must be disconnected from power before performing this procedure. These instructions are for setups where the lathe will be connected to the power source with a power cord and plug, as opposed to a hardwire setup. -
Page 19: Correcting Out-Of-Phase Wiring
For Machines Mfg. Since 7/09 Locking Disconnect Switch Power Source Conduit Figure 16. Typical hardwire setup with a locking disconnect switch. Due to the complexity required for planning, bending, and installing the conduit necessary for a hardwire setup, this type of setup can only be performed by an experienced electrician. - Page 20 EVS Toolroom Lathes Stop Button Pump Switch Figure 17. Control panel-test run. Turn the spindle speed dial (Figure 18) all the way counterclockwise (lowest speed) to avoid possibility of a high-speed start. Spindle Speed Dial 20-400 RPM 400-2500 RPM Figure 18. Spindle speed controls. Move the spindle speed range lever (Figure 18) to the left so the headstock is set in the low range (20-400 RPM).
- Page 21 For Machines Mfg. Since 7/09 11. Move the spindle ON/OFF lever to the OFF (center) position, as shown in Figure 22. Spindle ON/OFF Lever Figure 22. Spindle ON/OFF lever-setup. 12. Connect the lathe to power source, then turn the main power switch (Figure 23) to the ON position.
- Page 22 EVS Toolroom Lathes 18. Move the spindle ON/OFF lever up to the OFF position, reset the stop button by twisting it clockwise until it pops out, then restart the spindle with the lever. 19. Push the foot brake. The lathe should come to a quick stop.
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Page 23: Spindle Break-In
For Machines Mfg. Since 7/09 Spindle Break-In It is essential to closely follow the proper break-in procedures to ensure trouble-free performance. Complete this process once you have familiarized yourself with all instructions in this manual and completed the test run. To complete the spindle break-in: Successfully complete the Test Run procedure beginning on Page 17. -
Page 24: Recommended Adjustments
EVS Toolroom Lathes Disengage the half nut and the feed control levers shown in Figures 30–31. Feed Control Lever Disengaged (Neutral Position) Half Nut Lever Disengaged (Up) Figure 30. Power fed and half nut levers disengaged. Cross Slide Neutral Carriage FEED CONTROL LEVER Figure 31. -
Page 25: Operation
For Machines Mfg. Since 7/09 OPERATION Operation Overview The purpose of this overview is to provide the novice machine operator with a basic understanding of how the machine is used during operation, so they can more easily understand the controls discussed later in this manual. Note: Due to the generic nature of this overview, it is not intended to be an instructional guide for performing actual machine operations. -
Page 26: Description Of Controls & Components
EVS Toolroom Lathes Description of Controls & Components Refer to the following figures and descriptions to become familiar with the basic controls of this machine. Main Power Switch The main power switch is shown in Figure 33. It turns master power ON/OFF to the lathe. Main Power Switch... -
Page 27: Control Panel
For Machines Mfg. Since 7/09 H. Cutting Fluid Flow Control Lever: Controls the flow of cutting fluid from the nozzle. Compound Slide Handwheel: Moves the compound slide forward or backward. Includes an indirect-read graduated scale (distance represents actual tool movement— not amount of material removed). -
Page 28: Tailstock Controls
EVS Toolroom Lathes Tailstock Controls Figure 37. Tailstock controls. AA. Quill Handwheel: Moves the quill toward or away from the spindle. AB. Graduated scale: Indicates quill movement in increments of 0.001" or 0.02mm. AC. Tailstock Lock Lever: Secures the tailstock in place along the bedway. -
Page 29: Chuck & Faceplate Mounting
For Machines Mfg. Since 7/09 Chuck & Faceplate Mounting This lathe is shipped with the 3-jaw chuck installed. This is a scroll-type chuck, meaning that all three jaws move in unison when adjusted. The included 4-jaw chuck features independent jaws, which are used for square or unevenly- shaped stock, and to mount work that needs to be adjusted to near "0"... -
Page 30: Mounting Chuck Or Faceplate
EVS Toolroom Lathes Mounting Chuck or Faceplate The 4-jaw chuck is shipped with six camlock studs that must be installed before the chuck can be mounted, as explained in this procedure. If you have not yet installed the camlock studs, complete the instructions in "Installing and Adjusting Camlock Studs"... -
Page 31: Installing And Adjusting Camlock Studs
For Machines Mfg. Since 7/09 Installing and Adjusting Camlock Studs When fitting a chuck or faceplate with camlock studs, or when mounting a new chuck or faceplate, it may be necessary to install or adjust the camlock studs. Tool Needed Hex Wrench 6mm ... -
Page 32: 3-Jaw Chuck
EVS Toolroom Lathes Not Correct 3-Jaw Chuck Refer to Chuck & Faceplate Mounting instructions on Page 27 to mount the 3-jaw chuck to the spindle. The 3-jaw scroll-type chuck included with this lathe features hardened steel jaws that center the workpiece. -
Page 33: Changing Jaws
For Machines Mfg. Since 7/09 Changing Jaws Item Needed Chuck Key ... 1 White Lithium Grease ... As Needed To change the jaw: DISCONNECT LATHE FROM POWER! Place a piece of wood over the ways to protect them from potential damage. Insert the chuck key and turn it counterclockwise to back the jaws out and remove them. -
Page 34: 4-Jaw Chuck
EVS Toolroom Lathes 4-Jaw Chuck Refer to Chuck & Faceplate Mounting instructions on Page 27 to mount the 4-jaw chuck to the spindle. The 4-jaw chuck features independently adjustable hardened steel jaws to hold non- cylindrical or off-center workpieces. Each jaw can be removed from the chuck body and reversed for a wide range of work holding versatility. -
Page 35: Moving Along Bedway
For Machines Mfg. Since 7/09 Moving Along Bedway Pull the tailstock lock lever backward (away from the spindle) to unlock the tailstock from the bedway. Slide the tailstock to the desired position. Push the tailstock lock lever forward (toward the spindle) to lock the tailstock to the bedway. -
Page 36: Offsetting
EVS Toolroom Lathes Offsetting The tailstock can be offset from the spindle center line for turning tapers. The offset movement is controlled by set screws on both sides of the tailstock (see Figure 57), and the amount of movement is indicated by the offset scale on the back of the tailstock. - Page 37 For Machines Mfg. Since 7/09 Note: As long as this dead center remains in the chuck, the point of the center will remain true to the spindle center line. The point will have to be refinished whenever the center is removed and then returned to the chuck.
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Page 38: Faceplate
EVS Toolroom Lathes Faceplate Refer to Chuck & Faceplate Mounting instructions on Page 27 to mount the faceplate to the spindle. The 12" faceplate included with your lathe offers a wide range of uses, including machining non- concentric workpieces, straight turning between centers, off-center turning, and boring. -
Page 39: Centers
For Machines Mfg. Since 7/09 Centers Figure 65 shows the dead centers included with the lathe. In addition, an MT#6–MT#4 tapered spindle sleeve is included for mounting centers in the spindle. Carbide Tipped Dead Center Dead Center Tapered Sleeve Figure 65. Tapered sleeve and dead centers. Dead Centers The dead center achieves more accurate results than a live center, but it requires low spindle... -
Page 40: Removing Center From Spindle
EVS Toolroom Lathes Removing Center from Spindle To remove the sleeve and center from the spindle, insert a piece of round bar stock or similar tool through the outboard end (on the left side of the headstock), then tap the sleeve loose. Note: Hold onto the sleeve and center as you tap them loose to avoid dropping them and damaging the tip of the center or the bedways. -
Page 41: Steady Rest
For Machines Mfg. Since 7/09 Steady Rest The steady rest supports long shafts and can be mounted anywhere along the length of the bed. To install and use the steady rest: DISCONNECT LATHE FROM POWER! Thoroughly clean the machined base of the steady rest, then place it on the lathe bedways so the triangular notch fits over the bedway prism. -
Page 42: Compound Slide
EVS Toolroom Lathes Compound Slide The compound slide handwheel has an indirect- read graduated scale. This means that the distance shown on the scale represents the actual distance the tool moves, which will remove twice as much material from the diameter of the workpiece. -
Page 43: Aligning Cutting Tool With Tailstock Center
For Machines Mfg. Since 7/09 Aligning Cutting Tool with Tailstock Center For most operations, the cutting tool tip should be aligned with the spindle center line, as illustrated in Figure 73. Workpiece Center Cutting Line Tool Figure 73. Cutting tool aligned with workpiece center (view from tailstock). -
Page 44: Adjustable Apron Stop System
EVS Toolroom Lathes Adjustable Apron Stop System Use the adjustable apron stop collar (shown in Figure 75) to set the location where the carriage will be disengaged by the feedrod friction clutch. When the adjustable apron stop contacts the stop collar during a carriage feeding operation, the clutch disengages the feedrod from the apron and the carriage movement stops. -
Page 45: Manual Feed
For Machines Mfg. Since 7/09 Manual Feed You can manually move the cutting tool around the lathe for facing or turning operations using the handwheels shown in Figure 77 and described below. Cross Slide Handwheel Carriage Handwheel Figure 77. Carriage Controls. Carriage Handwheel The carriage handwheel moves the carriage left or right along the bed. -
Page 46: Setting Spindle Speed
EVS Toolroom Lathes Setting Spindle Speed Make sure the spindle is turned OFF and it has come to a complete stop. Use the chart in Figure 79 to determine the available spindle speed range closest to your calculated spindle speed. SPEEDS LEVER High... -
Page 47: Power Feed Controls
For Machines Mfg. Since 7/09 Power Feed Controls The feed direction lever (Figure 81) controls direction of the carriage. The quick change feed direction knob (Figure 82) reverses the feed direction of the carriage while the lathe is running. Feed Direction Lever Figure 81. -
Page 48: Understanding Thread & Feed Rate Chart
EVS Toolroom Lathes 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 LCT1Z LCR1Y .225 LCT2Z LCR3Y LCT3Z... -
Page 49: End Gear Setup
For Machines Mfg. Since 7/09 End Gear Setup The gearbox drive gear on this lathe can be configured for the "normal position" or the "alternate position" (both described in following paragraphs), depending upon the type of operation to be performed. The lathe is shipped with the end gears in the normal position. -
Page 50: Threading Controls
EVS Toolroom Lathes Note: Take care not to misplace the key from the gear shaft. Clean away debris and grime from the gear and apply a light coat of machine oil. Swap the position of the gear, as shown in Figure 87, then align it with the key and insert it on the gear shaft. -
Page 51: Using Thread Dial And Chart
For Machines Mfg. Since 7/09 Using Thread Dial and Chart Find the TPI (threads per inch) that you want to cut in the left column (see Figure 92), then reference the dial number to the right of it. The dial numbers indicate when to engage the half nut for a specific thread pitch. -
Page 52: Chip Drawer
EVS Toolroom Lathes Other Fractional TPI Use position 1 on the thread dial for cutting the TPI shown in Figure 97. 2¼,2¾, Position 3¼,3¾ 1 Only Figure 97. Any number on dial is selected for other fractional TPI. ⁄ Use any numbered or non-numbered line on the thread dial to cut the TPI shown in Figure 98. -
Page 53: Cutting Fluid System
For Machines Mfg. Since 7/09 Cutting Fluid System The cutting fluid system delivers cutting fluid through a positionable nozzle and is turned ON/ OFF by the control panel cutting fluid pump switch and the valve lever near the base of the nozzle hose (see Figure 100). -
Page 54: Accessories
SB1013, SB1014, SB1015, SB1037 & SB1038 Lathes SB1268 SB1269 Figure 102. Collet and taper attachments accessories. SB1266—8" Backplate D1-6 for SB1012 & SB1013 Lathes SB1267— 10" Backplate D1-6 for SB1014, SB1015, SB1037 & SB1038 Lathes SB1313—6" 4-Jaw Scroll Chuck Plain-Back w/2- Pc. - Page 55 For Machines Mfg. Since 7/09 SB1247—MT4 Bull Nose Center 6.73" 1.81" 2.48" 0.47" 60° Figure 104. SB1247 MT4 Bull Nose Center. SB1279—10 Pc. Precision 5–C Collet Set Set of 10 collets sized from ⁄ " - as the individual collets, only packaged in one convenient set.
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Page 56: Maintenance
EVS Toolroom Lathes MAINTENANCE Maintenance Schedule Always disconnect power to the machine before performing maintenance. Failure to do this may result in electrocution or accidental startup injury. Each operator of this machine is responsible for ensuring proper care of the equipment. We strongly recommend all operators make a habit of following the daily maintenance procedures. -
Page 57: Maintenance Chart
M A I N T E N A N C E For Machines Mfg. Since 7/09 EVS Toolroom Lathes Maintenance Chart -55-... -
Page 58: Lubrication
EVS Toolroom Lathes Lubrication Headstock Oil Type .. Mobil DTE Light or ISO 32 Equivalent Oil Amount ... 7.5 Liters Check/Add Frequency ... Daily Change Frequency ...Annually The headstock lubrication system is the most important lubrication system on the machine. It consists of an electric oil pump, a low oil pressure kill switch, a holding tank, oil lines, and a distribution manifold. - Page 59 For Machines Mfg. Since 7/09 Cleaning Pump System & Changing Oil The headstock oil pump system must be cleaned and the oil changed after the break-in period and then annually (or every six months with hard service or extreme working conditions). To clean the oil pump system: DISCONNECT LATHE FROM POWER! Remove the cap from the fill spout shown in...
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Page 60: Gearbox
EVS Toolroom Lathes Gearbox Oil Type ... Mobil Vactra 2 or ISO 68 Equivalent Oil Amount ...1 Liter Check/Add Frequency ... Daily Change Frequency ...Annually Checking & Adding Oil The sight glass shown in Figure 112 shows the oil level in the gearbox. At the maximum level, the oil fills approximately ⁄... -
Page 61: Lead Screw & Feedrod Bearings
For Machines Mfg. Since 7/09 Lead Screw & Feedrod Bearings Oil Type ... Mobil Vactra 2 or ISO 68 Equivalent Oil Amount ...1 Liter Check/Add Frequency ... Daily Checking & Adding Oil To check the oil level, remove the fill plug and look inside the reservoir (Figure 116). -
Page 62: Ball Oilers
EVS Toolroom Lathes Ball Oilers Oil Type .. Mobil DTE Light or ISO 32 Equivalent Oil Amount ...1 or 2 Drops Lubrication Frequency ... Daily This lathe has five ball oiler locations (see Figures 118–119) that should be oiled on a daily basis. -
Page 63: End Gearing
For Machines Mfg. Since 7/09 End Gearing Grease Type ... NLGI#2 Frequency ... Annually or When Swapping The end gears, shown in Figure 121, should always have a thin coat of heavy grease to minimize corrosion, noise, and wear. Care must be taken to avoid over-greasing because excess grease may be flung onto the V-belts, which will reduce optimal power transmission from the... -
Page 64: Cutting Fluid System
EVS Toolroom Lathes Cutting Fluid System The cutting fluid system consists of a fluid tank, pump, and flexible nozzle. The pump pulls fluid from the tank and sends it to the valve, which controls the flow of cutting fluid to the work area. -
Page 65: Changing Cutting Fluid
For Machines Mfg. Since 7/09 Changing Cutting Fluid When you replace the old cutting fluid, take the time to thoroughly clean out the chip drawer, catch tray, and fluid tank. The entire job only takes about a ⁄ hour when you are prepared with the proper materials and tools. -
Page 66: Machine Storage
EVS Toolroom Lathes Machine Storage If the machine is not properly prepared for storage, it may develop rust or corrosion. If decommissioning this machine, use the steps in this section to ensure that it remains in good condition for later use. To prepare your machine for short-term storage (up to a year): Pump out the old cutting fluid, and flush the... -
Page 67: Service
For Machines Mfg. Since 7/09 SERVICE Backlash Adjustment Backlash is the amount of free play felt while switching rotation directions with the handwheel. This can be adjusted on the compound and cross slide leadscrews. Reducing backlash to less than 0.001" is impractical. -
Page 68: Leadscrew End Play Adjustment
EVS Toolroom Lathes Leadscrew End Play Adjustment After a long period of time, you may find that the leadscrew develops a small amount of end play. This lathe is designed so that leadscrew end play can be easily removed with adjustment. Tools Needed: Open End Wrench 1"... -
Page 69: Half Nut Adjustment
For Machines Mfg. Since 7/09 Screw Figure 129. One of two rear saddle gib screws. Left Gib Screw Figure 130. One of two front saddle gib screws. Right Gib Screw Figure 131. One of two tailstock gib screws. S E R V I C E Half Nut Adjustment The half nut mechanism can be tightened if it becomes loose from wear. -
Page 70: Feedrod Clutch Adjustment
EVS Toolroom Lathes Feedrod Clutch Adjustment This lathe has an adjustable feed clutch that helps protect the drivetrain from overload. The feed clutch release point is adjusted at the factory. However, it can be easily adjusted depending on operator requirements. Tools Needed: Phillips Screwdriver #2 ... -
Page 71: V-Belts
For Machines Mfg. Since 7/09 V-Belts V-belts stretch and wear with use, so check them on a monthly basis to ensure optimal power transmission. Replace all of the V-belts if any of them show signs of glazing, fraying, or cracking. Tools Needed: Phillips Screwdriver #2 ... - Page 72 EVS Toolroom Lathes Remove pedal stop shown in Figure 139. Move the brake band to the right one hole, and re-install the pedal stop, tightening it until it is just snug. — If installing a new brake band, install the cap screw so there is one hole to the left for future brake adjustment.
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Page 73: Leadscrew Shear Pin Replacement
For Machines Mfg. Since 7/09 Leadscrew Shear Pin Replacement 0.2mm 0.2mm NOTE: Shear Pin Material = S45C (SAE 1045) Figure 142. Shear pin specifications. Tools Needed: Phillips Screwdriver #2 ... 1 External Retaining Ring Pliers #1 ... 1 Magnet ... 1 Safety Glasses ... - Page 74 EVS Toolroom Lathes Use the magnet to remove the shear pin head, then rotate the lathe spindle to line up the inner and outer bores, as shown in Figure 146. Next, use the magnet to remove the other half of the broken shear pin when it becomes visible.
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Page 75: Gap Removal & Installation
For Machines Mfg. Since 7/09 Gap Removal & Installation A portion of the lathe bed directly under the spindle, the gap insert (Figure 150), can be removed to create additional space for turning large diameter parts. The gap insert was installed, then ground flush with the bed at the factory to ensure precise fit and alignment. -
Page 76: Troubleshooting
EVS Toolroom Lathes TROUBLESHOOTING If you need replacement parts, or if you are unsure how to do any of the solutions given here, feel free to call us at (360) 734-1540. Symptom Possible Cause Machine does not 1. (First time operation only) Lathe is wired out of phase. - Page 77 For Machines Mfg. Since 7/09 Symptom Possible Cause Entire machine 1. Workpiece is unbalanced. vibrates upon startup and while 2. Loose or damaged belt(s). running. 3. V-belt pulleys are not properly aligned. 4. Worn or broken gear present. 5. Chuck or faceplate has become unbalanced.
- Page 78 EVS Toolroom Lathes Symptom Possible Cause Workpiece is 1. Headstock and tailstock are not properly aligned with each other. tapered. Chuck jaws will 1. Chips lodged in the jaws or scroll plate. not move or do not move easily. Carriage will not 1.
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Page 79: Warranty & Returns
W A R R A N T Y WARRANTY & RETURNS Warranty This quality product is warranted by South Bend Lathe Company to the original buyer for one year from the date of purchase. This warranty does not apply to consumable parts, or defects due to any kind of misuse, abuse, negligence, accidents, repairs, alterations or lack of maintenance. - Page 80 South Bend Lathe Co. P.O. Box 2027 Bellingham, WA 98227 PHONE: (360) 734-1540 (Administrative Offi ces) FAX: (360) 676-1075 (International) FAX: (360) 734-1639 (USA only) southbendlathe.com Printed In Taiwan #BLTRCR12117...