Manuel d'utilisation / d'entretien du produit SB1053 du fabricant Southbend
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Hundr eds of Thousands of Lathes Sold W ith a T radition of Q uality Since 1906! © June, 2011 by South Bend Lathe Co. F or Machines Mfg. Since 3/11 1 6 S PEED GE A RH EAD L A TH E MODE L S B1053 14&q.
Customer Ser vice We stand behind our machines. If you have any service questions, parts requests or general questions about your purchase, feel free to contact us. South Bend Lathe Co. P.O. Box 2027 Bellingham, WA 98227 Fax: (360) 676-1075 (International) Fax: (360) 734-1639 (USA Only) Email: sales@southbendlathe.
T able of Contents INTRODUCT ION .................................................... 3 About This Machine ............................................. 3 Foreword ............................................................. 3 Capabilities ..........
Compound Rest Handwheel ............................... 51 Spindle Speed ..................................................... 51 Determining Spindle Speed ................................ 51 Setting Spindle Speed .....................................
F or Machines Mfg . Sin c e 3 /1 1 1 6 - Speed Gearhea d Lath e -3- I N TRODUCT ION Ab out T his Mac hine F oreword " The screw cutting engine lathe is the oldest and most important of machine tools and from it all other machine tools have been developed.
-4- F or Machines Mfg . Since 3 /11 1 6 - Speed Gearh ead La the I N TRODUCT ION 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.
F or Machines Mfg . Sin c e 3 /1 1 1 6 - Speed Gearhea d Lath e -5- I N TRODUCT ION 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-in.
-6- F or Machines Mfg . Since 3 /11 1 6 - Speed Gearh ead La the I N TRODUCT ION F eed Controls F eed Range Lever: Shifts the quick-change gearbox into low range, neutral, or high range. F eed Direction Lever: Controls the direction of the leadscrew or feed rod.
F or Machines Mfg . Sin c e 3 /1 1 1 6 - Speed Gearhea d Lath e -7- I N TRODUCT ION A. 4- Position T ool 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.
-8- F or Machines Mfg . Since 3 /11 1 6 - Speed Gearh ead La the I N TRODUCT ION F oot 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 motor.
F or Machines Mfg . Sin c e 3 /1 1 1 6 - Speed Gearhea d Lath e -9- I N TRODUCT ION MODE L S B1053, S B105 4F , S B1055F 1 6 S PEED GE A RH EAD L A TH E S P .O . Bo x 2027 , Bellingham , W A 98227 U.S.A. 0(/.%s © South Bend Lathe Co.
-10 - F or Machines Mfg . Since 3 /11 1 6 - Speed Gearh ead La the I N TRODUCT ION Model Number S B1053 S B1054F S B1055F Main Motor Type TEFC Induction TEFC Induction TEFC Induction Horsepower 7.
F or Machines Mfg . Sin c e 3 /1 1 1 6 - Speed Gearhea d Lath e -1 1- I N TRODUCT ION Model Number S B1053 S B1054F S B1055F Headstock Information Spindle Bore 2.
-1 2 - F or Machines Mfg . Since 3 /11 1 6 - Speed Gearh ead La the I N TRODUCT ION Model Number S B1053 S B1054F S B1055F Construction Headstock Cast Iron Cast Iron Cast Iron Headstock Gears Flame-Ha.
S AFETY F or Machines Mfg . Sin c e 3 /1 1 1 6 - Speed Gearhea d Lath e -1 3 - S A FETY Underst anding Risks of Mac hiner y Operating all machinery and machining equipment can be dangerous or relative.
-14 - F or Machines Mfg . Since 3 /11 1 6 - Speed Gearh ead La the S A FE TY 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.
F or Machines Mfg . Sin c e 3 /1 1 1 6 - Speed Gearhea d Lath e -1 5 - S A FETY Additional Met al L athe 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 - F or Machines Mfg . Since 3 /11 1 6 - Speed Gearh ead La the S A FE TY Chuc k Safety Entanglement. Entanglement with a rotating chuck can lead to death, amputation, broken bones, or other serious injury.
PREP A RA T IO N F or Machines Mfg . Sin c e 3 /1 1 1 6 - Speed Gearhea d Lath e -17- PREP A R A T IO N Preparation Over view T hings Y ou'll Need To complete the preparation process, you will need the following items: F or L ifting and Moving s !FORKLIFTOROTHERPOWERLIFTINGDEVICERATED for at least 5000 lbs.
-1 8 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e PREP A RA T IO 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 must be installed.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -1 9 - PREP A R A T IO N Elec trocution or fir e ma y occur if machine is not correc tly grounded and attache d to the power supply. Use a qualified elec tric ian to ensure a safe powe r c onn ec ti on .
-2 0 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e PREP A RA T IO N Unpac king 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.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -21 - PREP A R A T IO 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.
-22 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e PREP A RA T IO N Keep Workpiece Loading Ar ea Unobstructed Electrical Access D oor = P ower Connection Location B C A D Min. 30" W all Figure 15. Space required for full range of movement.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -2 3 - PREP A R A T IO N L ifting & Moving Do not attempt to lift or move this lathe without using the proper lifting equipment or the necessary assistance from other people. Each piece of lifting equipment must be rated for at least 5000 lbs.
-2 4 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e PREP A RA T IO N 6. Attach the lifting straps to the forklift forks or a hook and chain, as shown in Figures 19–20 . F orklift F orks Lifting Str aps 12" Long 2x6 Boar d 12" Long 2x6 Boar d Figure 19.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -2 5 - PREP A R A T IO 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 handwheel, as shown in Figure 24 .
-2 6 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e PREP A RA T IO 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 .
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -27- PREP A R A T IO N L3 L2 L1 T o P ower Supply Ho t MAS TER POWER SWIT CH H ot Ho t 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.
-2 8 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e PREP A RA T IO N T est Run After all preparation steps have been completed, the machine and its safety features must be tested to ensure correct operation.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -2 9 - PREP A R A T IO N 10. Move the spindle ON/OFF lever to the OFF (middle) position, as shown in Figure 33 . 8. Set the spindle speed to 40 RPM. You may have to manually rock the chuck back-and- forth to make the gears mesh.
-30- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e PREP A RA T IO N 12. Connect the lathe to the power source, then turn the master power switch to the ON position (see Figure 34 ). 13. To reset the STOP button and enable power to the lathe electrical controls, twist the STOP button clockwise until it pops out.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -3 1 - PREP A R A T IO N 17 . Move the spindle ON/OFF lever to the OFF (middle) position, reset the STOP button by twisting it clockwise until it pops out, then restart spindle rotation. 18.
-3 2- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e PREP A RA T IO N Spindle Break- In The high-quality bearings and gears used in this lathe are manufactured to very close tolerances. Before subjecting the lathe to full loads, it is essential to complete the spindle break-in process as described below.
OPE RA TION F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -33- OP E RA T ION Operation Over view T o 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 in moving parts.
-34- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e OP E RA T ION Chuc k & F aceplate Mounting This lathe ships with the 3-jaw chuck installed. This is a scroll-type chuck where all three jaws move in unison when the chuck key is used.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -35- OP E RA T ION Chuc k Inst allation 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.
-36- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e OP E RA T ION Figure 40. Registration mark locations. Camlock Spindle 2-Piece Direct Mount Camlock Chuck Marks for Chuck Reassembly Chuck Halves Spindle & Chuck Registr ation Marks Registration Marks Lightly stamp registration marks across the mating seams of chuck components.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -3 7 - OP E RA T ION Scroll Chuc k Clamping This scroll-type chuck has an internal scroll-gear that moves all jaws in unison when adjusted with the chuck key.
-38- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e OP E RA T ION 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 .
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -39- OP E RA T ION T o mount a non-concentric workpiece to the faceplate: 1. DISCONNECT LATHE FROM POWER! 2.
-4 0- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e OP E RA T ION Inst alling T ooling 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).
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -4 1 - OP E RA T ION Removing T ooling 1. Use a shop rag to hold the tool. 2. Rotate the tailstock handwheel counterclockwise until the tool is forced out of the quill.
-4 2- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e OP E RA T ION 2. Rotate the adjustment cap screws in opposite directions for the desired offset (see the illustration in Figure 50 ). 3. Retighten the clamping hex bolts underneath the tailstock to secure the offset.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -4 3- OP E RA T ION Note: If necessary in the following step, refer to Offsetting Tailstock on Page 41 for detailed instructions.
-44- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e OP E RA T ION L ive 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.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -4 5- OP E RA T ION 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 6- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e OP E RA T ION 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.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -4 7 - OP E RA T ION F ollow 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.
-48- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e OP E RA T ION 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 slide as a quick reference point.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -4 9- OP E RA T ION Aligning Cutting T ool with Spindle Centerline For most operations, the cutting tool tip should be aligned with the spindle centerline, as illustrated in Figure 67 . Figure 67 .
-5 0 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e OP E RA T ION Adjust able F eed Stop The adjustable feed stop system will only st op carriage mov ement i f the carriage is engaged with th e feed rod.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -5 1 - OP E RA T ION Manual F eed 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.
-5 2- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e OP E RA T ION 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 .
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -5 3- OP E RA T ION 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 125 0 R P M 1.
-54- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e OP E RA T ION Power F eed 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.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -5 5- OP E RA T ION F eed Direction Knob: Changes power feed direction (see Figure 80 ).
-5 6 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e OP E RA T ION 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.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -5 7 - OP E RA T ION 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.
-5 8 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e OP E RA T ION The following subsections describe how to use the threading controls and charts on this lathe.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -5 9- OP E RA T ION T hread 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.
-60- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e OP E RA T ION T hread Dial Char t 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.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -6 1 - OP E RA T ION 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 coolant to drain back into the reservoir.
-6 2- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e OP E RA T ION 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.
A CC ESSORI ES F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -6 3- A CC ESSOR I ES 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 Lathe Co.
-6 4- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e A CC ESSOR I ES SB129 8—S B L Bench Lathe Shop Clock SB129 9—S B L T oolroom Lathe Shop Clock SB13 00—S B L L athe with Man These fine traditional shop clocks are constructed with a metal antique-finished frame.
MAI NTE NANC E F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -6 5- MAI NTE NAN C E Alwa ys disconnect power to the machine before per forming maintenance. F ailur e to do this ma y result in elec trocution or accidental star tup injur y .
-6 6- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e MAI NTE NAN 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.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -6 7 - MAI NTE NAN C E L ubrication Headstoc k Oil Type .. Mobil DTE Light or ISO 32 Equivalent Oil Amount ............................................... 8 Quarts Check/Add Frequency ...
-6 8- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e MAI NTE NAN C E Quic k- Change Gearb ox Oil Type ...... Mobil Vactra 2 or ISO 68 Equivalent Oil Amount ............................................ 1.4 Quarts Check/Add Frequency ....
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -6 9- MAI NTE NAN C E One- Shot Oiler T he o ne- sho t oiler sh own i n Figure 113 lubricates the sad d l e wa ys w i th oil f rom the ap ron reservoir . To use th e one-shot o iler to l ubricate the w ays, pull the pum p k nob out f or two o r th ree seconds and then p ush it in.
-70 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e MAI NTE NAN C E Leadscrew Oil Type ...... Mobil Vactra 2 or ISO 68 Equivalent Oil Amount ............................................ As Needed Lubrication Frequency .................
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -71- MAI NTE NAN C E End Gears Grease Type ............................................... NLGI#2 Frequency ................ Annually or When Changing The end gears, shown in Figure 117 , should always have a thin coat of heavy grease to minimize corrosion, noise, and wear.
-72 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e MAI NTE NAN C E Coolant System Ser vice 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.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -73 - MAI NTE NAN C E T o 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.
-7 4 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e MAI NTE NAN 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 closed when done.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -75 - MAI NTE NAN C E T o 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.
-76 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e MAI NTE NAN C E Cross Slide T ools Needed: Qty Hex Wrench 3mm .....................
SE RVI C E F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -7 7- S E RVI 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.
-78 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e S E RVI C E Note: Remove the carriage lock clamp to access the saddle gib adjustment screw on the tailstock side (see Figure 127 ).
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -79 - S E RVI C E F eed Rod Clutc h Adjustment T ools Needed: Qty Hex Wrench 2.5mm .............................................. 1 Hex Wrench 3mm ........................................
-80- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e S E RVI C E 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.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -8 1 - S E RVI C E Brake & Switc h As the brake lining wears, the foot pedal develops more travel. If the brake band is not adjusted to compensate for normal wear, the limit switch will still turn the lathe off, but the spindle will not stop as quickly.
-8 2- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e S E RVI C E 10. Push the pedal lever down to verify that the cam lobe pushes the brake switch plunger in.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -83- S E RVI C E 4. Put on safety glasses. Figure 140. Shroud washer and shear pin alignment. Cutout Shear Pin Head Shroud W asher 3. Rotate the shroud washer on the leadscrew (see Figure 140 ) so that the cutout lines up with the shear pin head.
-84- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e S E RVI C E Figure 143. New shear pin installed in b ore. Shear Pin 8. Insert the blow gun tip into the shear pin hole, blow out the hole with compressed air, then put a drop of oil in the hole.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -85- S E RVI 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 precision fit and alignment.
TROUBLESHOOT I NG -86- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e T ROU B LESHOO T I NG 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 start or a circuit breaker trips.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -8 7 - T ROU B LESHOO T I NG Symptom Possible Cause Possible Solution Entire machine vibrates upon startup and while running. 1. Workpiece is unbalanced. 1. Re-install workpiece as centered with the spindle bore as possible.
-88- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e T ROU B LESHOO T I NG Gear change levers will not shift into position. 1. Gears not aligned inside headstock. 1. Rotate spindle by hand with light pressure on the lever until gear falls into place.
ELECTRICAL F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -89- E LECT R ICAL 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.
-90- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e ELECTRICAL Correcting Phase Polarity W iring 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 phase.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -9 1 - E LECT R ICAL W iring Over view Spindle Motor , Page 95 Coolant Pump Motor , Page 95 End Gear Cover Safety Switch, Page 98 Brake .
-92- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e ELECTRICAL 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 W ork L amp, Page 98 . Component Location Inde x visual index Figure 149.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -93- E LECT R ICAL CONT ACT OR Allen Bradley C094 00 135 7 L1 L2 A1 A2 A1 A2 L3 L4 246 8 T1 T2 T3 T4 CONT ACT OR Allen Bradley C094 00 135 7 L1 17 .5 97 2 T1 4 T2 6 T3 NO 98 95 NC 96 AB 193-T Class 10A T rip T est 19 21.
-94- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e ELECTRICAL Figure 150. Electrical b ox. Spindle Motor Contactors & Overload Relay Pump Motor Contactors & Overload Relay T ra.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -95- E LECT R ICAL Spindle Motor spindle and pump motor Figure 151. Spindle motor location.
-96 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e ELECTRICAL 2 - S PEED M O T OR S WI T CH (BOTH SI DE S SH OWN) F ront 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 Switc h Figure 153.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -97 - E LECT R ICAL Control Panel W iring control panel and motor Figure 154. Control panel location.
-98- F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e ELECTRICAL Figure 156. End Gear Cover Safety Switch location. COMMON NC NO X A1 0 13 14 21 22 NC NC NO NO 3 4 X 2 A1 X 1 4 End Gear C.
P ARTS F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -99- P ARTS 1 2 3 4 5 6 7 8 9 Headstoc k 1.
-10 0 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e P ARTS Headstoc k 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.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -10 1 - P ARTS Headstoc k 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 9.
-10 2 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e P ARTS Headstoc k 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.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -10 3 - P ARTS Headstoc k Par ts L ist REF P A RT # DE SCR IP TIO N REF P A RT # D ESC RI PTI ON 1 PSB10 5 30001 OIL FILL C A P4 7 PSB10.
-10 4 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e P ARTS Headstoc k Par ts L ist REF P A RT # DE SCR IP TIO N REF P A RT # D ESC RI PTI ON 94 PSB10 5 30094 SPINDLE D1-6 MT#6 119 PK144M KEY 6 X 6 X 16 9 5 PSB10 5 3009 5 C A MLOCK SPRING 120 PR12M EXT RET A INING RING 3 5 MM 96 PSB10 5 30096 C A MLOCK 121 PORP021 O-RING 20.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -10 5 - P ARTS 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 2.
-10 6 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e P ARTS Gearb o x 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.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -10 7 - P ARTS Gearb o x Par ts L ist REF P A RT # DE SCR IP TIO N REF P A RT # D ESC RI PTI ON 201 PSB10 5 30201 GE A R SH A FT 24 7 PS.
-10 8 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e P ARTS Gearb o x Par ts L ist REF P A RT # DE SCR IP TIO N REF P A RT # D ESC RI PTI ON 293 PSB10 5 30293 SHIFT FORK 31 7 PSB10 5 3031 7 END C A P 294 PSTB001 STEEL B A LL 1/4 318 PSB10 5 30318 SHIFT ROD PL A TE 29 5 PSB10 5 3029 5 COMPRESSION SPRING 6.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -10 9 - P ARTS 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 4.
-1 10 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e P ARTS 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.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the - 111- P ARTS Apron Par ts L ist REF P A RT # DE SCR IP TIO N REF P A RT # D ESC RI PTI ON 401 PSB10 5 30401 GE A R 18/60T 449 PSB10 5 3.
-1 1 2 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e P ARTS End Gears REF P A RT # DE SCR IP TIO N REF P A RT # D ESC RI PTI ON 5 01 PC A P02M C A P SCREW M6-1 X 20 5 11 PSB10 5 30 5.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -1 1 3 - P ARTS 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 6.
-1 14 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e P ARTS Spindle Motor Assembly Par ts L ist REF P A RT # D ES CRI PTI ON REF P A RT # D ES CRI PTI ON 601 PSB10 5 30601 END GE A R COVER A LIGNMENT PIN 619- 5 PSB10 5 4F0619- 5 RE A R MOTOR BE A RING (SB10 5 4F- 55 F) 602 PN02M HEX NUT M10-1.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -1 1 5 - P ARTS 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 .
-1 16 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e P ARTS Saddle & Cross Slide 2 741 742 743 744 744 745 746 746 747 748 749 750 751 752 759 764 766 768 769 770 K^ZlZY[gdb.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -1 17- P ARTS Saddle & Cross Slide Par ts L ist REF P A RT # DE SCR IP TIO N REF P A RT # D ESC RI PTI ON 7 01 PSB10 5 30 7 01 GIB A.
-1 1 8 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e P ARTS Compound Slide & T ool Post REF P A RT # DES CRI PT ION REF P A RT # DE SCR IP TIO N 801 PSB10 5 30801 TOOL POST LEVER.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -1 1 9 - P ARTS Bed & Shafts 901 902 903 904 905 906 907 908 909 910 911 911 912 913 914 915 916 917 918 918 919 920 921 922 923 924.
-1 2 0 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e P ARTS Bed & Shafts Par ts L ist REF P A RT # DE SCR IPT IO N REF P A RT # D ESC RI PTI ON 901 PSB10 5 30901 BED (SB10 5 3) 9.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -1 21 - P ARTS Cabinet St ands & Panels 1 1001 1002 1003 1003 1003 1004 1004 1005 1006 1007 1008 1009 1010 1011 1011 1011 1011 1011 .
-1 2 2 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e P ARTS Cabinet St ands & Panels 2 F or Model SB1055F F or Models SB1053 & SB1054F 1003 1041 1042 1043 1044 1045 1046 1047.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -1 2 3 - P ARTS Cabinet St ands & Panels Par ts L ist REF P A RT # DES CRI PT ION REF P A RT # D ESC RIP TI ON 1001 PSB10 5 31001 CHIP DR A WER (SB10 5 3- 5 4F) 1033 PN04M HEX NUT M4-.
-1 2 4 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e P ARTS T ailstoc k 1101A 1101 1102 1103 1104 1104 1105 1106 1107 1108 1109 1100 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -1 2 5 - P ARTS T ailstoc k Par ts L ist REF P A RT # DE SC RIP TIO N REF P A RT # D ES CRI PTI ON 1100 PSB10 5 31100 T A ILSTOCK A SSEM.
-1 2 6 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e P ARTS T hread Dial 1201 1202 1200 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 Micrometer Stop 1301 1302 1300 1303 1304 130.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -1 2 7 - P ARTS Steady Rest REF P A RT # DE SC RIP TI ON 1400 PSB10 5 31400 STE A DY REST A SSEMBLY 1401 PSB10 5 31401 FINGER A DJUSTMEN.
-1 2 8 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e P ARTS Electrical Electrical Cabinet Control P anel 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1602 16.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -1 2 9 - P ARTS Accessories REF P A RT # DE SCR IP TIO N REF P A RT # D ESC RI PTI ON 1 7 01 SB1309 3-J A W CHUCK A SSEMBLY 9" 1 7 .
-1 3 0 - F or Machines Mfg . Since 3 /11 1 6 -Speed Gea r hea d Lath e P ARTS F ront Mac hine L abels 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.
F or Machines Mfg . Sin c e 3 /1 1 1 6 -Speed G earh ead La the -1 3 1 - P ARTS The safety labe ls provided with your machine are use d to make the operator aware of the machine hazards and way s to prevent injury. Th e owner of this machine MUST maintain the original location and r eadability of these safet y labels .
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W AR R ANT 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 maintenance.
South Bend L athe Co. P .O. Box 2027 Bellingham, W A 98227 P H O N E: (3 6 0) 734-15 40 (Administrative Offi ces) F AX: (3 6 0) 67 6-10 75 (International) F AX: (3 6 0) 734-163 9 (U S A only) southbendla the .
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Southbend SB1053 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Southbend SB1053 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Southbend SB1053, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Southbend SB1053 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Southbend SB1053, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Southbend SB1053.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Southbend SB1053. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Southbend SB1053 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
