South Bend SB1053 14" X 40" - Manuals

-4- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe I N T R O D U C T I O N General Identification K. Tailstock L. Longitudinal Leadscrew M. Feed Rod N. Coolant Tank & Pump Access O. Carriage P. Brake Pedal Q. Chip Drawer R. Micrometer Stop S. Spindle Motor 2-Speed Switch T. Quick-Change Ge...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -5- I N T R O D U C T I O N Refer to Figures 2–9 and the following descriptions to become familiar with the features and basic controls of this lathe. This knowledge will be necessary to properly set up the lathe for the test run and spindle break...

-6- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe I N T R O D U C T I O N Feed Controls Feed Range Lever: Shifts the quick-change gearbox into low range, neutral, or high range. Feed Direction Lever: Controls the direction of the leadscrew or feed rod. Control Panel Coolant Switch: Starts and...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -7- I N T R O D U C T I O N A. 4-Position Tool Post Lever: Locks the tool holder in four possible positions. B. Compound Rest Handwheel: Moves the cutting tool back and forth relative to the workpiece. Includes an indirect-read graduated dial, whi...

-8- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe I N T R O D U C T I O N Foot Brake This lathe is equipped with a foot brake (see Figure 10) to quickly stop the spindle instead of allowing it to coast to a stop on its own. Pushing the foot brake while the spindle is ON also cuts power to the...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -9- I N T R O D U C T I O N MODEL SB1053, SB1054F, SB1055F 16 SPEED GEARHEAD LATHES P.O. Box 2027, Bellingham, WA 98227 U.S.A. PHONE: (360) 734-1540 • © South Bend Lathe Co. www.southbendlathe.com Product Specifications Model Number SB1053 SB1054F...

SAFETY For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -13- 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 awarene...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -15- S A F E T Y Additional Metal Lathe Safety Speed Rates. Operating the lathe at the wrong speed can cause nearby parts to break or the workpiece to come loose, which will result in dangerous projectiles that could cause severe impact injuries. ...

-16- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe S A F E T Y Chuck Safety Entanglement. Entanglement with a rotating chuck can lead to death, amputation, broken bones, or other serious injury. Never attempt to slow or stop the lathe chuck by hand, and always roll up long sleeves, tie back l...

PREPARATION For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -17- P R E P A R A T I O N Preparation Overview Things You'll Need To complete the preparation process, you will need the following items: For Lifting and Moving • A forklift or other power lifting device rated for at least 5000 lbs. •...

-18- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe P R E P A R A T I O N Power Supply Requirements Before installing the machine, consider the availability and proximity of the required power supply circuit. If an existing circuit does not meet the requirements for this machine, a new circuit...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -19- P R E P A R A T I O N Electrocution or fire may occur if machine is not correctly grounded and attached to the power supply. Use a qualified electrician to ensure a safe power connection. Grounding Requirements This machine must be grounded! ...

-20- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe P R E P A R A T I O N Unpacking 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 s...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -21- 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 ...

-22- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe P R E P A R A T I O N Keep Workpiece Loading Area Unobstructed Electrical Access Door = Power Connection Location B C A D Min. 30" Wall Figure 15. Space required for full range of movement. Physical Environment Electrical Installation Lig...

-24- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe P R E P A R A T I O N 6. Attach the lifting straps to the forklift forks or a hook and chain, as shown in Figures 19–20. Forklift Forks Lifting Straps 12" Long 2x6 Board 12" Long 2x6 Board Figure 19. Lathe set up for lifting with fork...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -25- P R E P A R A T I O N Assembly With the exception of the handwheel handles, the lathe is shipped fully assembled. To install the handwheel handles, thread the large handle into the carriage handwheel and the small handle into the cross slide ...

-26- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe P R E P A R A T I O N In addition to the reservoirs, we also recommend that you lubricate all other points on the machine at this time. This can be accomplished by following the maintenance schedule on Page 65. Note: If this lathe was shipped...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -27- P R E P A R A T I O N L3 L2 L1 To Power Supply Hot MASTER POWER SWITCH Hot Hot Ground Figure 27. Power connection at master power switch. 4. Make sure the wires have enough slack so that they do not bind at the terminals. 5. Close and lock th...

-28- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe 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 componen...

OPERATION For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -33- O P E R A T I O N Operation Overview To complete a typical operation, the operator does the following:1. Puts on safety glasses, rolls up sleeves, removes jewelry, and secures any clothing, jewelry, or hair that could get entangled ...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -35- O P E R A T I O N Chuck Installation To ensure accurate work, it is extremely important to make sure the spindle nose and chuck mating surfaces/tapers are clean. Even a small amount of lint or debris can affect accuracy. The chuck is properly...

-36- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe O P E R A T I O N Figure 40. Registration mark locations. Camlock Spindle 2-Piece Direct Mount Camlock Chuck Marks for Chuck Reassembly Chuck Halves Spindle & Chuck Registration Marks Registration Marks Lightly stamp registration marks ac...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -37- O P E R A T I O N Scroll Chuck Clamping This scroll-type chuck has an internal scroll-gear that moves all jaws in unison when adjusted with the chuck key. This chuck will hold cylindrical parts on-center with the axis of spindle rotation and ...

-38- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe O P E R A T I O N Figure 43. 4-jaw tightening sequence. 1 2 3 4 Workpiece Centerpoint 5. Tighten each jaw in small increments. After you have adjusted the first jaw, continue tightening in an opposing sequence, as shown in Figure 43. 6. After...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -39- O P E R A T I O N To mount a non-concentric workpiece to the faceplate: 1. DISCONNECT LATHE FROM POWER! 2. Protect the bedway with a piece of plywood. 3. With the help from another person or a holding device to support the workpiece, position...

-40- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe O P E R A T I O N Installing Tooling This tailstock uses a quill with an MT#4 taper that has a lock slot in the back of the bore that accepts tang arbors and drill bits (see Figures 47–48 for examples). Figure 47. Types of tapered arbors and ...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -41- O P E R A T I O N Removing Tooling 1. Use a shop rag to hold the tool. 2. Rotate the tailstock handwheel counterclockwise until the tool is forced out of the quill. — If the tool does not come loose by retracting the quill, extend the quill a...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -43- O P E R A T I O N Note: If necessary in the following step, refer to Offsetting Tailstock on Page 41 for detailed instructions. 8. Use calipers to measure both ends of the workpiece. — If the test stock is thicker at the tailstock end, move t...

-44- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe O P E R A T I O N Live Centers A live center has bearings that allow the center tip and the workpiece to rotate together; it can be installed in the spindle and the tailstock quill for higher speeds. However, a live center typically does not ...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -45- O P E R A T I O N 3. Use the tailstock handwheel to feed the quill out from the casting approximately 1". Note: Do not extend the quill more than 2" or stability and accuracy will be reduced. 4. Insert the center into the tailstock qu...

-46- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe O P E R A T I O N The steady rest supports long shafts and can be mounted anywhere along the length of the bedway. Familiarize yourself with the steady rest components shown in Figure 61 to better understand its operation. Steady Rest Figure ...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -47- O P E R A T I O N Follow Rest The follow rest mounts to the saddle with two cap screws (see Figure 63). It is used on long, slender parts to prevent workpiece deflection from the pressure of the cutting tool during operation. Adjust the follo...

-48- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe O P E R A T I O N 2. Rotate the rest to the desired angle, as indicated by the scale at the base, then retighten the two hex nuts. Tip: The first time you set the angle of the compound rest for cutting threads, mark the location on the cross ...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -49- O P E R A T I O N Aligning Cutting Tool with Spindle Centerline For most operations, the cutting tool tip should be aligned with the spindle centerline, as illustrated in Figure 67. Figure 67. Cutting tool aligned with spindle centerline (vie...

-50- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe O P E R A T I O N Adjustable Feed Stop The adjustable feed stop system will only stop carriage movement if the carriage is engaged with the feed rod. When the carriage is engaged with the leadscrew for threading operations, the adjustable fee...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -51- O P E R A T I O N Manual Feed The handwheels shown in Figure 71, and described below, allow the operator to manually move the cutting tool. Carriage Handwheel The carriage handwheel moves the carriage left or right along the bed. It has a gra...

-52- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe O P E R A T I O N Setting Spindle Speed Selecting one of the 16 spindle speeds available is a combination of configuring the two-speed motor switch, the spindle range lever, and the spindle speed lever shown in Figure 73. The spindle speed an...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -53- O P E R A T I O N 4. Move the spindle speed lever so that the indicator points to the letter "A". This will select the spindle speed of 40 RPM in the top row of the chart. Example 2: Spindle Speed of 1250 RPM 1. Make sure the spindle ...

-54- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe O P E R A T I O N Power Feed Controls Use Figures 77–80 and the following descriptions to become familiar with the locations and functions of the controls that you will use to set up the correct power feed for your operation. Note: Before usi...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -55- O P E R A T I O N Feed Direction Knob: Changes power feed direction (see Figure 80). The advantage of this knob is that you can quickly reverse power feed direction while the spindle is rotating—without having to turn the lathe off, wait unti...

-56- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe O P E R A T I O N 3. The configuration string of characters to the right of the selected feed rate (LCS8W) displays the positions to set the feed controls for a feed rate of 0.18mm/rev. 4. Position the controls as indicated in the following i...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -57- O P E R A T I O N Alternate Configuration Use the alternate end gear configuration when cutting modular or diametral threads, as illustrated in Figure 84. Figure 84. Alternate end gear configuration. 57T 44T 24T Modular and Diametral Pitch Tu...

-58- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe O P E R A T I O N The following subsections describe how to use the threading controls and charts on this lathe. If you are unfamiliar with the process of cutting threads on a lathe, we strongly recommend that you read books, review industry ...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -59- O P E R A T I O N Thread Dial The numbers on the thread dial are used with the thread dial chart to show when to engage the half nut during inch threading. The thread dial gear must be engaged with the leadscrew for this to work. Loosen the k...

-60- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe O P E R A T I O N Thread Dial Chart Find the TPI (threads per inch) that you want to cut in the left column of the thread dial chart (see Figure 89), then reference the dial number to the right of it. The dial numbers indicate when to engage ...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -61- O P E R A T I O N The chip drawer shown in Figure 96 catches swarf and metal chips during the machining process. It easily slides open to provide access to swarf during cleanup. Also, the chip drawer contains a screen that allows run-off cool...

-62- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe O P E R A T I O N Always use high quality coolant and follow the manufacturer's instructions for diluting. The quick reference table shown in Figure 98 can help you select the appropriate fluid. Refer to Coolant System Service on Page 72 for ...

ACCESSORIES For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -63- A C C E S S O R I E S 1.73" 2.83" 4.29" 8.86" 2.99" 1.378" 60° Accessories This section includes the most common accessories available for your lathe, which may be available through your local South Bend La...

MAINTENANCE For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -65- M A I N T E N A N C E Always disconnect power to the machine before performing maintenance. Failure to do this may result in electrocution or accidental startup injury. ! Maintenance Schedule Cleaning & Protecting Regular clea...

-66- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe M A I N T E N A N C E Once every year, or more often with heavy use, perform these service items. Keep track of when you last performed your annual service and when you’ll need to perform it again. Use this chart to keep track of the maintena...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -67- M A I N T E N A N C E Lubrication Headstock Oil Type .. Mobil DTE Light or ISO 32 Equivalent Oil Amount ............................................... 8 Quarts Check/Add Frequency .................................... Daily Change Frequency ....

-68- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe M A I N T E N A N C E Quick- Change Gearbox Oil Type ...... Mobil Vactra 2 or ISO 68 Equivalent Oil Amount ............................................ 1.4 Quarts Check/Add Frequency .................................... Daily Change Frequency...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -69- M A I N T E N A N C E One- Shot Oiler The one-shot oiler shown in Figure 113 lubricates the saddle ways with oil from the apron reservoir. To use the one-shot oiler to lubricate the ways, pull the pump knob out for two or three seconds and th...

-70- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe M A I N T E N A N C E Leadscrew Oil Type ...... Mobil Vactra 2 or ISO 68 Equivalent Oil Amount ............................................ As Needed Lubrication Frequency ................................... Daily Before lubricating the leads...

-72- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe M A I N T E N A N C E Coolant System Service The coolant 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 coolant to the nozzle. As the fluid ...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -73- M A I N T E N A N C E To change the coolant: 1. Position the coolant nozzle over the splash guard so that it is pointing behind the lathe. If you have the optional hose, connect it to the end of the nozzle now. 2. Place the 5-gallon bucket be...

-74- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe M A I N T E N A N C E 7. Pour the remaining coolant into a 5-gallon bucket and close the lid. 8. Clean all the sludge out of the bottom of the tank and then flush it clean. Use the second bucket to hold the waste and make sure to seal the lid...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -75- M A I N T E N A N C E To prepare your machine for long-term storage (a year or more):1. Run the lathe and bring all gearboxes to operating temperature, then drain and refill them with clean oil. 2. Pump out the old coolant, and remove and blo...

SERVICE For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -77- S E R V I C E Gib Adjustment The goal of adjusting the gib screws is to remove sloppiness or "play" from the ways without over- adjusting them to the point where they become stiff and difficult to move. In general, loose gibs ...

-78- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe S E R V I C E Note: Remove the carriage lock clamp to access the saddle gib adjustment screw on the tailstock side (see Figure 127). Note: Before adjusting the tailstock gib, loosen the hex bolts underneath both ends of the tailstock (see Fig...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -83- S E R V I C E 4. Put on safety glasses. Figure 140. Shroud washer and shear pin alignment. Cutout Shear Pin Head Shroud Washer 3. Rotate the shroud washer on the leadscrew (see Figure 140) so that the cutout lines up with the shear pin head. ...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -85- S E R V I C E The gap insert directly under the spindle (see Figure 146) 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 a preci...

TROUBLESHOOTING -86- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe 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. Symptom Possible Cause Possible Solution Machine does not star...

ELECTRICAL For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -89- 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 c...

-90- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe E L E C T R I C A L Correcting Phase Polarity Wiring This sub-section is only provided for troubleshooting. If you discover during the test run that the lathe will not operate, or that the spindle runs backwards, the lathe may be wired out of...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -91- E L E C T R I C A L Wiring Overview H E I J C A B G K L F D M Spindle Motor, Page 95 Coolant Pump Motor, Page 95 End Gear Cover Safety Switch, Page 98 Brake Pedal Safety Switch, Page 98 Spindle ON/OFF Switch, Page 97 Chuck Guard Safety Switch...

-92- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe E L E C T R I C A L Coolant Pump Motor, Page 95 Brake Pedal Safety Switch, Page 98 2- Speed Motor Switch, Page 96 Electrical Box, Page 93 Control Panel, Page 97 Work Lamp, Page 98. Component Location Index visual index Figure 149. Component l...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -93- E L E C T R I C A L CONTACTOR Allen Bradley C09400 1 3 5 7 L1 L2 A1 A2 A1 A2 L3 L4 2 4 6 8 T1 T2 T3 T4 CONTACTOR Allen Bradley C09400 1 3 5 7 L1 17.5 97 2 T1 4 T2 6 T3 NO 98 95 NC 96 AB 193-T Class 10A Trip Test 19 21.5 97 2 T1 4 T2 6 T3 NO 9...

-94- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe E L E C T R I C A L Figure 150. Electrical box. Spindle Motor Contactors & Overload Relay Pump Motor Contactors & Overload Relay Transformer Transformer Circuit Breaker Spindle/Pump Motor Circuit Breakers Master Power Switch Electrica...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -95- E L E C T R I C A L Spindle Motor spindle and pump motor Figure 151. Spindle motor location. CUTTING FLUID PUMP MOTOR (440V) SPINDLE MOTOR (440V) Ground W U1 V1 W1 V6 V2 U2 W6 U6 W2 V U Yl Gn SPINDLE MOTOR Ground V2 U2 HI LOW W2 Gn Ground Gro...

-96- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe E L E C T R I C A L 2- SPEED MOTOR SWITCH (BOTH SIDES SHOWN) Front View Rear View 6 S 4 1 3 T 2 R 5 R1 R1 T1 T1 S1 S1 LOW LOW LOW LOW LOW LOW HI HI HI HI HI HI 2- Speed Motor Switch Figure 153. 2- Speed motor switch. 2- Speed Motor Switch To ...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -97- E L E C T R I C A L Control Panel Wiring control panel and motor Figure 154. Control panel location. Control Panel Headstock Casting COMMON NC NO X A1 0 3 3 CUTTING FLUID PUMP SWITCH JOG BUTTON POWER LAMP EMERGENCY STOP BUTTON COMMON NC NO CO...

-98- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe E L E C T R I C A L Figure 156. End Gear Cover Safety Switch location. Headstock Casting COMMON NC NO X A1 0 3 3 CUTTING FLUID PUMP SWITCH JOG BUTTON POWER LAMP EMERGENCY STOP BUTTON COMMON NC NO COMMON NC NO X1 X2 4 4 3 3 2 1 13 14 21 22 NC ...

PARTS For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -99- P A R T S 1 2 3 4 5 6 7 8 9 Headstock 1

-100- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe P A R T S Headstock 2 10 10 10 10 11 11 11 12 13 13 13 14 15 15 15 15 16 16 17 18 18 19 20 20 21 21 22 22 23 24 24 25 25 25 26 26 27 27 28 28 29 29 30 31 32 33 34 35 35 36 36 37 37 38 38 39 39 40 40 41 42 42 43 43 44 45 45 46 46 47 48 48 48 ...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -101- P A R T S Headstock 3 55 56 57 57 58 59 59 59 59 62A 64 65 70A 72 73 73 74 74 75 76 77 77 78 79 80 81 82 82 83 84 85 86 87 88 89 90 91 93 94 95 96 97 97 98 29 92 29 29 111 99 100 101 102 103 104 105 106 107 107 107 107 108 109 110 A A A C C ...

-102- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe P A R T S Headstock 4 116 116 118A 121 121 121 29 29 29 29 29 122 123 123 123 124A 126 126 126 127 128 74 74 129 130 131 132 132 133 133 134 135 136 137 138 139 117 118 119 119 120 120 124 125

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -103- P A R T S Headstock Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION 1 PSB10530001 OIL FILL CAP 47 PSB10530047 OIL SIGHT GLASS 3/4" 2 PCAP194M CAP SCREW M6-1 X 40 CHROME 48 PLW05M LOCK WASHER 12MM 3 PSB10530003 HEADSTOCK COVER 49...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -105- P A R T S 201 202 203 203 204 205 206 206 206 206 206 206 207 208 209 210 211 211 212 213 214 215 216 217 218 219 220 221 221 221 222 223 224 224 224 225 225 225 225 225 225 226 226 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240...

-106- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe P A R T S Gearbox 2 262 263 264 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 282 283 284 285 286 287 288 288 289 289 290 291 292 293 294 295 296 297 298 299 300 301 302 302 303 304 305 306 306 307 308 309 310 3...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -107- P A R T S Gearbox Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION 201 PSB10530201 GEAR SHAFT 247 PSB10530247 GEAR 33T 202 PSB10530202 OIL SEAL 20 X 32 X 5MM 248 PSB10530248 GEAR 22T 203 PSB10530203 NEEDLE BEARING TAF 202820 249 PR18...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -109- P A R T S Apron 1 401 402 402 403 404 405 406 407 408 409 410 411 412 413 414 414 414 415 416 417 418 419 420 421 422 422 423 424 425 426 427 428 428 429 430 431 432 434 435 437 438 439 440 441 442 444 445 446 447 448 449 484 485 486 486 487...

-110- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe P A R T S Apron 2 414 422 434 450 451 452 453 454 455 456 458 459 461 462 463 465 465 466 467 468 469 470 472 473 473 474 475 476 477 478 479 480 481 482 483 491 494 495 496 496 497 497

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -111- P A R T S Apron Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION 401 PSB10530401 GEAR 18/60T 449 PSB10530449 CARRIAGE STOP PLATE 402 PSB10530402 THRUST BEARING AS3047 450 PSB10530450 FRONT APRON PANEL 403 PRP20M ROLL PIN 4 X 22 451 P...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -113- P A R T S Spindle Motor Assembly 601 602 602 602 602 603 603 604 605 606 606 607 608 609 610 611 612 613 614 615 616 616 617 618 619 619-1 619-2 619-3 619-4 620 621 621 622 623 623 624 625 626 627 628 629 630 630 631 632 633 634 635 636 637 ...

-114- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe P A R T S Spindle Motor Assembly Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION 601 PSB10530601 END GEAR COVER ALIGNMENT PIN 619-5 PSB1054F0619-5 REAR MOTOR BEARING (SB1054F-55F) 602 PN02M HEX NUT M10-1.5 620 PSB10530620 END GEAR C...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -115- P A R T S Saddle & Cross Slide 1 701 701 701 701 701 701 702 703 704 705 706 707 708 708 709 709 710 711 712 713A 713 714 715 716 717 718 719 720 720 721 721 722 723 724 724 725 725 726 727 728 728 729 729 730 730 731 732 733 734 735 736...

-116- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe P A R T S Saddle & Cross Slide 2 741 742 743 744 744 745 746 746 747 748 749 750 751 752 759 764 766 768 769 770 Viewed from Beneath

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -117- P A R T S Saddle & Cross Slide Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION 701 PSB10530701 GIB ADJUSTMENT SCREW 736 PSB10530736 HANDWHEEL HANDLE 702 PSB10530702 CROSS SLIDE 737 PSB10530737 HANDLE CAP SCREW 703 PSB10530703 CO...

-118- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe P A R T S Compound Slide & Tool Post REF PART # DESCRIPTION REF PART # DESCRIPTION 801 PSB10530801 TOOL POST LEVER 817 PSB10530817 GRADUATED DIAL POINTER 802 PSB10530802 POST NUT 818 PSB10530818 LEADSCREW BRACKET 803 PSB10530803 POST FLA...

-120- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe P A R T S Bed & Shafts Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION 901 PSB10530901 BED (SB1053) 934 PSB10530934 SHEAR PIN (SB1053) 901 PSB10540901 BED (SB1054F) 934 PSB10360927 SHEAR PIN (SB1054F-55F) 901 PSB1055F0901 BED (S...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -121- P A R T S Cabinet Stands & Panels 1 1001 1002 1003 1003 1003 1004 1004 1005 1006 1007 1008 1009 1010 1011 1011 1011 1011 1011 1011 1012 1012 1013 1013 1013 1013 1013 1013 1014 1015 1017 1016 1019 1019 1020 1020 1021 1022 1023 1024 1025 1...

-122- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe P A R T S Cabinet Stands & Panels 2 For Model SB1055F For Models SB1053 & SB1054F 1003 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1054 1055 1054 1011 1013 1018 1053

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -123- P A R T S Cabinet Stands & Panels Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION 1001 PSB10531001 CHIP DRAWER (SB1053-54F) 1033 PN04M HEX NUT M4-.7 1001 PSB1055F1001 CHIP DRAWER (SB1055F) 1034 PLW03M LOCK WASHER 6MM 1002 PSB105...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -125- P A R T S Tailstock Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION 1100 PSB10531100 TAILSTOCK ASSEMBLY (SB1053) 1128 PSB10531128 ALIGNMENT PIN 1100 PSB1054F1100 TAILSTOCK ASSEMBLY (SB1054F-55F) 1129 PSB10531129 ALIGNMENT BLOCK 1101...

-130- For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe P A R T S Front Machine Labels 1801 1802 1803 1824 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1823 1817 WARNING! ! Never use spindle speeds faster than the chuck RPM rating or the safe limits of your workpiece. Excessiv...

For Machines Mfg. Since 3/11 16-Speed Gearhead Lathe -131- P A R T S 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 the original location and readability of these safety label...

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, abuse, negligence, accidents, repairs, alterations or lack of maintenanc...