Page 2 - Customer Service; Updates; Scope of Manual
Customer Service We stand behind our machines. If you have any service questions, parts requests or general questions about the machine, feel free to contact us. South Bend Lathe Co. P.O. Box 2027 Bellingham, WA 98227 Phone: (360) 734-1540 Parts Department: (417) 886-2954 Fax: (360) 676-1075 (Intern...
Page 3 - table of Contents
table of Contents Blade Changes ................................................... 23Blade Tension ..................................................... 24Blade Breakage .................................................. 24Blade Care & Break-In ...................................... 25 Blade Ca...
Page 4 - i N t R O D U C t i O N; About this Machine; Capabilities
iNtRODUCtiON -2- For Machines Mfg. Since 8/09 Model SB1020 i N t R O D U C t i O N About this Machine Capabilities This metal cutting bandsaw uses a gravity-fed blade to make straight cuts through workpieces that are clamped in a vise. Since the workpiece is secured and remains stationary while the ...
Page 5 - identification
For Machines Mfg. Since 8/09 Model SB1020 -3- i N t R O D U C t i O N identification Serious personal injury could occur if you connect the machine to power before completing the setup process. DO NOt connect power until instructed to do so later in this manual. Untrained users have an increased ris...
Page 6 - Machine Specifications
-4- For Machines Mfg. Since 8/09 Model SB1020 i N t R O D U C t i O N Machine Specifications Model SB1020 9" x 12" Horizontal Bandsaw Product Dimensions: Weight ......................................................................................................................................
Page 8 - S A F E t Y; Understanding Risks of Machinery; Basic Machine Safety
SAFEtY -6- For Machines Mfg. Since 8/09 Model SB1020 S A F E t Y 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 ...
Page 10 - Additional Metal Bandsaw Safety
-8- For Machines Mfg. Since 8/09 Model SB1020 S A F E t Y Additional Metal Bandsaw Safety 1. Blade Condition. A dull or damaged blade can break apart during operation, increasing the risk of operator injury. Do not operate with a dull, cracked or badly worn blade. Inspect the blade for cracks or mis...
Page 11 - p R E p A R A t i O N; preparation Overview; Availability
pREpARAtiON For Machines Mfg. Since 8/09 Model SB1020 -9- p R E p A R A t i O N preparation Overview 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 your machine for operation. Specific steps for...
Page 12 - Circuit Requirements for 110V; Circuit information; grounding Requirements
-10- For Machines Mfg. Since 8/09 Model SB1020 p R E p A R A t i O N Circuit Requirements for 110V This machine is prewired to operate on a 110V power supply circuit that has a verified ground and meets the following requirements: Nominal Voltage ............................... 110V/120V Cycle ........
Page 13 - Unpacking; Extension Cords
For Machines Mfg. Since 8/09 Model SB1020 -11- p R E p A R A t i O N The items listed below are optional components and are not required for bandsaw operations. Description Qty A. Work Stop ....................................................... 1 B. Work Stop Rod Figure 4. inventory. B A Unpacking ...
Page 14 - Cleaning & protecting
-12- For Machines Mfg. Since 8/09 Model SB1020 p R E p A R A t i O N 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...
Page 15 - Location
For Machines Mfg. Since 8/09 Model SB1020 -13- p R E p A R A t i O N physical Environment Electrical installation Lighting Weight Load Space Allocation Power Connection (Drawing Not to Scale) 55" Minimum 30" 27¾" 15" 60¾" W all Power Connection (Drawing Not to Scale) 55" Mini...
Page 16 - Leveling
-14- For Machines Mfg. Since 8/09 Model SB1020 p R E p A R A t i O N Lifting & Moving Unbolt the machine from its pallet, then insert two round steel bars through the lifting holes in the machine base. Attach lifting straps and hooks to the bars as shown in Figure 6 . Lift the machine just high ...
Page 17 - Bolting to Concrete Floors; Machine Mounts
For Machines Mfg. Since 8/09 Model SB1020 -15- p R E p A R A t i O N Bolting to Concrete Floors Figure 8. Common types of fasteners for bolting machinery to concrete floors. Lag Screw and Anchor Anchor Stud Lag screws and anchors, or anchor studs ( below ), are two popular methods for securing machi...
Page 18 - Machine Setup; power Connection
-16- For Machines Mfg. Since 8/09 Model SB1020 p R E p A R A t i O N Machine Setup To ensure that your bandsaw arrives without damage to the hinge system, a shipping strap was installed. After removing the shipping strap, you may choose to install the work stop. to set up the machine: 1. Remove the ...
Page 19 - test Run
For Machines Mfg. Since 8/09 Model SB1020 -17- p R E p A R A t i O N test Run 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, do not ...
Page 20 - O p E R A t i O N; Operation Overview
OpERAtiON -18- For Machines Mfg. Since 8/09 Model SB1020 O p E R A t i O N Operation Overview to complete a typical cutting operation, the operator does the following: 1. Examines the workpiece to make sure it is suitable for cutting. 2. Raises the headstock, then closes the downfeed valve. 3. Adjus...
Page 22 - Blade Selection; Blade terminology; Blade Width
-20- For Machines Mfg. Since 8/09 Model SB1020 O p E R A t i O N Blade Selection Selecting the right blade for the cut requires a knowledge of various blade characteristics. This section breaks down blade characteristics to help the reader make an informed decision about what blade to use for a give...
Page 23 - tooth Set; tooth type
For Machines Mfg. Since 8/09 Model SB1020 -21- O p E R A t i O N tooth Set Three common tooth sets are alternate, wavy, and raker (see Figure 17 ). Each removes material in a different manner to make the kerf in the workpiece. Standard (or Raker) Variable Pitch (VP) Variable Pitch Positive Rake Hook...
Page 25 - Blade Changes
For Machines Mfg. Since 8/09 Model SB1020 -23- O p E R A t i O N Blade Changes Change blades when they become dull, damaged, or if the operation requires a different type of blade. to change the blade on the bandsaw: 1. DISCONNECT BANDSAW FROM POWER! 2. Raise the head of the bandsaw, then remove the...
Page 26 - Blade tension; Blade Breakage
-24- For Machines Mfg. Since 8/09 Model SB1020 O p E R A t i O N blade selection Blade tension Proper blade tension is essential to avoid blade vibration, twist, or`slippage on the wheels. A correctly tensioned blade provides long life, straight cuts, and efficient cutting times. The three major sig...
Page 27 - Blade Care; Downfeed Rate
For Machines Mfg. Since 8/09 Model SB1020 -25- O p E R A t i O N Blade Care & Break-in Blade Care To prolong blade life, always use a blade with the proper width, set, type, and pitch for each application. Maintain the appropriate feed rate, feed pressure, and blade speed and pay attention to th...
Page 28 - Chip inspection Chart
-26- For Machines Mfg. Since 8/09 Model SB1020 O p E R A t i O N Figure 26. Dry cutting blade speed chart. Copper Alloy 229~482 (70) (147) 203~213 (62) (65) 85-203 (26) (62) 220 (67) 220~534 (67) (163) 203 (62) 85 (26) 321 (98) 180~220 (54) (67) 95~213 (29) (65) 242 (75) 65~85 (20) (26) 180~220 (54)...
Page 29 - Angle Cuts; Cuts to the Right; Cuts to the Left
For Machines Mfg. Since 8/09 Model SB1020 -27- O p E R A t i O N Angle Cuts Work Stop The headstock can be swiveled to cut angles from 0–60° to the left and 0–45° to the right for a total swing of 105°. When making cuts to the right, the vise should remain in the left-most position. If you need to m...
Page 30 - Blade guide; Vise Quick Release
-28- For Machines Mfg. Since 8/09 Model SB1020 O p E R A t i O N Blade guide The upper blade guide should adjusted to approximately 1 ⁄ 4 " away from the workpiece. The support provided by having the blade guide close to the workpiece ensures straight cuts and reduces blade tendency to twist or ...
Page 31 - Cutting Fluid System; Cutting Fluid
For Machines Mfg. Since 8/09 Model SB1020 -29- O p E R A t i O N Cutting Fluid System Magnesium fires are extremely dangerous! When cutting magnesium, always use a cutting fluid intended for this type of metal and carefully follow the fluid manufacturer's recommendations. This bandsaw has a built-in...
Page 32 - Operation tips; NOTICE
-30- For Machines Mfg. Since 8/09 Model SB1020 O p E R A t i O N Operation tips Review the following tips to help you safely and effectively operate your bandsaw and get the maximum life out of your saw blades. • Use the work stop to quickly and accurately cut multiple pieces of stock to the same le...
Page 33 - A C C E S S O R i E S; Accessories
For Machines Mfg. Since 8/09 Model SB1020 -31- A C C E S S O R i E S ACCESSORiES SB1298—SBL Bench Lathe Shop Clock SB1299—SBL toolroom Lathe Shop Clock SB1300—SBL Lathe with Man These fine traditional shop clocks are constructed with a metal antique-finished frame. They are easy to read from a dista...
Page 34 - M A i N t E N A N C E; Maintenance Schedule; Cleaning
MAiNtENANCE -32- For Machines Mfg. Since 8/09 Model SB1020 M A i N t E N A N C E Maintenance Schedule For optimum performance from your machine, follow this maintenance schedule and refer to any specific instructions given in this section. Daily • Check/correct loose mounting bolts. • Check/correct ...
Page 35 - Machine Storage; gearbox
For Machines Mfg. Since 8/09 Model SB1020 -33- M A i N t E N A N C E Machine Storage All machinery will develop serious rust problems and corrosion damage if it is not properly prepared for storage. If decommissioning this machine, use the steps in this section to ensure that it remains in good cond...
Page 36 - t R O U B L E S H O Ot i N g
tROUBLESHOOtiNg -34- For Machines Mfg. Since 8/09 Model SB1020 t R O U B L E S H O Ot i N g 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. Machine does not start. 1. Power supply switched off/has incorrect voltag...
Page 39 - S E R V i C E
SERViCE For Machines Mfg. Since 8/09 Model SB1020 -37- S E R V i C E Blade Brush Angle Stops The Model SB1020 has a blade brush to help keep metal chips off the blade wheels. It will wear over time and require re-adjustment when it no longer contacts the blade. tools Needed Qty Hex Wrench 4mm .........
Page 42 - Squaring Blade
-40- For Machines Mfg. Since 8/09 Model SB1020 S E R V i C E A blade that is perpendicular to the table surface provides the best cutting results with minimal side loading and blade wear. The blade is held perpendicular to the table by the two blade guides. Each guide is held in place by two cap scr...
Page 43 - N O t E S
For Machines Mfg. Since 8/09 Model SB1020 -41- N O t E S
Page 44 - E L E C t R i C A L; Electrical Safety instructions; WIRING DIAGRAM COLOR KEY
ELECtRiCAL -42- For Machines Mfg. Since 8/09 Model SB1020 E L E C t R i C A L Electrical Safety instructions These pages are accurate at the time of printing. In the constant effort to improve, however, we may make changes to the electrical systems of future machines. Study this section carefully. I...
Page 46 - Electrical Box Wiring Diagram
-44- For Machines Mfg. Since 8/09 Model SB1020 E L E C t R i C A L Electrical Box Wiring Diagram 1 5 8 4 3 U X1 X2 V W L1 L2 23 0V Jumper Moved for 220V 115V P1 P3 P2 7 6 2 COOLI NG FA N V1 6 0 3 3 7 2 4 4 9 1 2 2 W1 L1 L1 L2 L2 L1 L2 V2 V2 U2 U2 L1 L2 L2 U1 V1 W1 U1 0 6 6 6 P1 P2 P3 1 2 2 2 3 1 1 G...
Page 47 - Components Wiring Diagram
For Machines Mfg. Since 8/09 Model SB1020 -45- E L E C t R i C A L 1 7 2 8 V1 U1 W1 9 3 6 5 4 1 7 2 8 V1 U1 W1 9 3 6 5 4 V2 V2 U2 U2 4 1 3 2 S. Capacitor 3MF D 450V AC GND V2 V2 U2 U2 4 1 3 2 S. Capacitor 3MF D 450V AC GND R EWI R E D F O R 220V (N O TE J U M P E R L O C A TI O N S) P U M P M O TO R...
Page 48 - Wiring Component Locations
-46- For Machines Mfg. Since 8/09 Model SB1020 E L E C t R i C A L Wiring Component Locations Figure 54. Coolant pump motor location. Figure 55. Blade cover limit switch location. Figure 53. Wiring component locations. Coolant pump Control panel & Electrical Box Blade tension Limit Switch Headst...
Page 49 - p A R t S
pARtS For Machines Mfg. Since 8/09 Model SB1020 -47- p A R t S Cabinet & Base 233 235 231 232 234 226 216-1 220 219 216 222 223 217 210-1 185 182 186-3 186-1 190 180-4 170 171 172 182 184-2 184-1 184-4 184-3 184-5 184-6 181 180 180-1 180-3 184 188 189 186-4 186 196 198 194 186-2 182 187 186-3 19...
Page 50 - Cabinet & Base parts List
-48- For Machines Mfg. Since 8/09 Model SB1020 p A R t S Cabinet & Base parts List REF PART # DESCRIPTION REF PART # DESCRIPTION 67 P32007 TAPER ROLLER BEARING 32007 196-2 PSB1020196-2 SPACER 110 PCAP01M CAP SCREW M6-1 X 16 196-3 PSB1020196-3 SWIVEL BASE SHAFT FLAT WASHER 111 PN01M HEX NUT M6-1 ...
Page 51 - Head
For Machines Mfg. Since 8/09 Model SB1020 -49- p A R t S Head 72 39 52 45 44 43 45 42 41 44 43 32 105 45 22 27 40 100 46 44 104 42 41 60 99 5 106 32 45 40 39 44 46 294-7 10 82 48 12 47 35 11 10-1 13 51 25 38 23 101 5 6 103 58 59 35 6 96 102 20 26 21 30 15 9 16 8 14 53 56 294-4 294-1 294-2 294-5 294-...
Page 52 - Head parts List
-50- For Machines Mfg. Since 8/09 Model SB1020 p A R t S Head parts List REF PART # DESCRIPTION REF PART # DESCRIPTION 1 PSB1020001 BOW CASTING 49-5 PN01M HEX NUT M6-1 2 PSB1020002 ANCHOR BRACKET 50 PSB1020050 LIMIT SWITCH BRACKET 2-1 PSB1020002-1 ANCHOR PLATE 50-1 PSB1020050-1 LIMIT SWITCH 2-2 PS09...
Page 54 - Machine Labels
-52- For Machines Mfg. Since 8/09 Model SB1020 p A R t S Machine Labels 401 402 403 404 405 406 407 408 409 410 411 412 413 414 The safety labels provided with your machine are used to make the operator aware of the machine hazards and ways to prevent injury. The owner of this machine MUST maintain ...
Page 55 - W A R R A N t Y
WARRANtY & REtURNS For Machines Mfg. Since 8/09 Model SB1020 -53- W A R R A N t Y 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, ab...
