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9" X 48" EVS MILLING MACHINE
w/COOLANT SYSTEM & POWER FEED
MODEL SB1027
OWNER'S MANUAL
Hundreds of Thousands of Lathes Sold With a Tradition of Quality Since 1906!
Copyright © April, 2010 For Machines Mfg. Since 8/09
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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 Graduated Index Rings ......................................27 About This Machine .............................................3 X-Axis Power Feed .............................................28 Foreword .............................................................3 Head Movement .................................................29 Capabilities .........................................................3 Tilting Head ...................................................
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Adjusting Leadscrew Backlash .........................51 PARTS Longitudinal Leadscrew Backlash ......................52 Headstock ...........................................................61 Cross Leadscrew Backlash .................................52 Quill ....................................................................64 Belt Tensioning ..................................................53 Gearbox ..............................................................65 Belt Housing................
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For Machines Mfg. Since 8/09 Model SB1027 INTRODUCTION About This Machine Foreword Capabilities "Most boys should learn a trade in order that This Milling Machine is built for daily, non-stop they may become skilled workmen. The trained use in a busy industrial setting, tool room, or workman is always in demand...When a boy has school shop. It is easy to set-up, truly accurate, learned a trade, becomes a skilled mechanic, and built to give you long years of service when he has excellent equi
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For Machines Mfg. Since 8/09 Model SB1027 INTRODUCTION Full View Identification Drive System & Headstock Control Panel (See Page 5 (See Page 5 for Identification) for Identification) Lifting Eye Bolt Coolant Nozzle & Valve Electrical Cabinet Work Table Power Feed Limit Switch X-Axis Ball Handle X-Axis Power Feed Y-Axis Ball Handle Coolant Return Hose Knee Z-Axis Crank One-Shot Oiler Splash Pan Figure 1. SB1027 full view identification. -4-
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For Machines Mfg. Since 8/09 Model SB1027 INTRODUCTION Drive System, Headstock, & Control Panel Identification Motor Belt Tension Spindle Brake Belt Housing Adjustment & Switch Lever Spindle Speed Display Manual/Power Emergency Downfeed STOP Button Selector Spindle Speed Range Selector Quill Depth ON Button Stop Downfeed Rate Selector Downfeed Coolant Switch Direction Pin Spindle Direction Switch Fine Downfeed Spindle Speed Dial Handwheel Coarse Downfeed Lever Downfeed Clutch Lever Quill Lock
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For Machines Mfg. Since 8/09 Model SB1027 INTRODUCTION Machine Specifications P.O. Box 2027, Bellingham, WA 98227 U.S.A. Machine Specifications PHONE: (360) 647-0801 Ext. 223 • FAX: (360) 676-1075 www.southbendlathe.com Model SB1027 9" x 48" EVS Milling Machine w/Coolant System & Power Feed Product Dimensions: Weight ........................................................................................................................................................................2156 lbs.
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For Machines Mfg. Since 8/09 Model SB1027 INTRODUCTION Motors (continued): Coolant Pump Type ..............................................................................................................................................TE Induction Class F 1 Horsepower ............................................................................................................................................................. ⁄8 HP Voltage ...........................................................
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For Machines Mfg. Since 8/09 Model SB1027 INTRODUCTION Other Specifications Machine No-Load Sound Level @ 5000 RPM ................................................................................................................54 dB Country of Origin ......................................................................................................................................................... Taiwan Warranty ...............................................................................
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For Machines Mfg. Since 8/09 Model SB1027 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 includes proper in
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For Machines Mfg. Since 8/09 Model SB1027 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 the habi
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For Machines Mfg. Since 8/09 Model SB1027 SAFETY Additional Milling Machine Safety 1. Understanding Controls: The mill is a 6. Stopping Spindle: To reduce the risk of hand complex machine that presents severe injuries or entanglement hazards, DO NOT cutting or amputation hazards if used attempt to stop the spindle with your hand incorrectly. Make sure you understand the or a tool. Allow the spindle to stop on its own use and operation of all controls before you or use the spindle brake. begi
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For Machines Mfg. Since 8/09 Model SB1027 PREPARATION Preparation Overview Things You'll Need The purpose of the preparation section is to help During the setup process, operation, and you prepare your machine for operation. maintenance of your machine, you'll need the following items: The typical preparation process is as follows: For Lifting 1. Unpack the machine and inventory the • A forklift or other power lifting device rated contents of the box/crate. for the weight of the machine •
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For Machines Mfg. Since 8/09 Model SB1027 PREPARATION Unpacking This item was carefully packaged to prevent A B damage during transport. If you discover any damage, please immediately call Customer D C Service at (360) 734-1540 for advice. You may need to file a freight claim, so save the containers E and all packing materials for possible inspection G by the carrier or its agent. F H I Inventory After all of the parts, other than the mill, have M L been removed from the shipping crate, yo
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GAS For Machines Mfg. Since 8/09 Model SB1027 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 do a
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For Machines Mfg. Since 8/09 Model SB1027 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 bear the weight of the machine, additional is operated is important for safe operation and equipment that may be installed on the machine, longevity of parts. For best results, operate this and the heaviest workpiece th
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For Machines Mfg. Since 8/09 Model SB1027 PREPARATION 2. Place the lifting web straps under the ram Lifting & Moving and connect them to the safety hook, as illustrated in Figure 5. Note: Place padding between the straps and the This machine and its mill to protect the ram and ways, and to parts are heavy! Serious keep from cutting the lifting straps. personal injury may occur if safe moving methods are Lifting not used. To reduce the Web Straps risk of a lifting or dropping injury, as
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For Machines Mfg. Since 8/09 Model SB1027 PREPARATION Bolting to Concrete Floors Leveling & Mounting Although not required, we recommend that you level your machine and mount it to the floor. Because this is an optional step and floor materials may vary, mounting hardware is not included. Generally, you can either bolt your machine to the floor or mount it on machine mounts. Anchor Bolt We strongly recommend securing your machine to the floor if it is hardwired to the power source. Consu
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For Machines Mfg. Since 8/09 Model SB1027 PREPARATION 5. Remove the hex nut from the Y-axis Assembly leadscrew. 6. Align the keyway of the ball handle with Ball Handles leadscrew key, slide the Y-axis ball handle The ball handles for the X-axis leadscrew have (see Figure 8) onto the leadscrew, then spring-loaded, keyed center bushings, as shown secure it in place with the removed hex nut. in Figure 8. This allows them to disengage from the leadscrew when using the power feed, 7. Thread t
