Instruction/ maintenance manual of the product SB1001 Southbend
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Copyright © December , 2011 F or Machines Mfg. Since 8/11 MODE L S B1001 8K ™ 8" X 18" V A RI A BL E S PEED L A T HE O WN E R'S MAN UAL.
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.
T able of Contents INTRODUCT ION ............................................................... 3 About This Machine ............................................. 3 Foreword ............................................................. 3 8K ™ Lathe .
A CC ESSOR IES .............................................................. 4 6 MAI NTE NAN C E ............................................................. 4 8 Maintenance Schedule ....................................... 48 Cleaning & Protecting .
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -3- I N T RODUCTION 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 8 /1 1 Model SB 1001 8K ™ La the I N T RODUCTION Identification Serious personal injur y could occur if you connect t he machine to power before completing the setup process . DO NOT connec t power until instruc ted to do so later in this manual.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -5- I N T RODUCTION Basic Controls & Components Refer to Figures 1–4 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 8 /1 1 Model SB 1001 8K ™ La the I N T RODUCTION Carriage T ailstock E. 4-W ay T ool Post: Mounts up to four cutting tools at once that can be individually indexed to the workpiece. F . Compound Rest Ball Handle: Moves the tool toward and away from the workpiece at the preset angle of the compound rest.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -7- I N T RODUCTION 0RGHO6% 6RXWK%HQG. [/DWKH 2TQFWEV&KOGPUKQPU 9GKIJV.
-8- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the I N T RODUCTION *GCFUVQEM+PHQ 5RKPFNG$QTG.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -9- S AFE TY Underst anding Risks of Mac hiner y Operating all machinery and machining equipment can be dangerous or relatively safe dep.
-10 - F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the S AFE 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 . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -1 1- S AFE TY 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.
-1 2 - F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the S AFE TY Additional Chuc k Safety Entanglement. Entanglement with a rotating chuck can lead to death, amputation, broken bones, or other serious injury.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -1 3 - PREP A RA T I ON Preparation Over view Required for Setup The purpose of the preparation section is to help you prepare your machine for operation. The list below outlines this basic process.
-14 - F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the PREP A RA T I ON Power Supply Requirements A vailability The full-load current rating is the amperage a machine draws at 100% of the rated output power.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -1 5 - PREP A RA T I ON Grounding Requirements Extension Cords We do not recommend using an extension cord with this machine. If you must use an extension cord, only use it if absolutely necessary and only on a temporary basis.
-16 - F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the PREP A RA T I ON 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 . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -17- PREP A RA T I ON 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.
-1 8 - F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the PREP A RA T I ON Wall 30" Minimum for Maintenance 44" 16" Figure 8. Clearances. Physical Environment Electrical Inst allation L ighting W eight Load Space Allocation Children or unt rained people may be seriously injured by this machine .
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -1 9 - PREP A RA T I ON Leveling & Mounting Leveling Figure 9. Example of a precision level. Leveling machinery helps precision components, such as bed ways, remain straight and flat during the lifespan of the machine.
-2 0 - F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the PREP A RA T I ON L ubricating L athe THE LA THE MUST BE LUBRICA TED BEFORE CONTINUING! Refer to the Lubrication Section in this Manual for Recommended Lubrication. The lathe must be properly lubricated before it can be operated for the first time.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -21 - PREP A RA T I ON T est Run After all preparation steps have been completed, the machine and its safety features must be tested to ensure correct operation.
-22 - F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the PREP A RA T I ON 9. To prevent the carriage from unexpectedly moving during further steps, move the half nut lever up to disengage the carriage from the leadscrew (see Figure 17 ). Figure 17 .
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -2 3 - PREP A RA T I ON Spindle Break- In Before subjecting the lathe to full loads, you must break it in so that bearings will fully seat, gear teeth will find their normal wear pattern, and lubricant will be worked into the required areas.
-2 4 - F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the OP ERA 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.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -2 5 - OP ERA T ION Chuc k & F aceplate Mounting This lathe is shipped with the 3-jaw chuck installed. This is a D1-3 scroll-type chuck where all three jaws move in unison when the chuck key is used.
-2 6 - F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the OP ERA T ION 4. Align the registration mark on the chuck (see Figure 19 ) with the one on the spindle.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -27- OP ERA T ION Figure 21. Camlock is fully loosened when the cam line is aligned with the spindle mark. Cam line aligned with spindle mark 0 Chuc k Removal T o remove the chuc k: 1. DISCONNECT LATHE FROM POWER! 2.
-2 8 - F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the OP ERA T ION Bec ause of the dynamic forces inv olved in machining a non- concentric or of f -center workpiece, alway s use a low spindle spee d to reduce risk of t he workpiece coming loose and bei ng throw n from the lathe, which could cause serious personal injur y .
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -2 9 - OP ERA T ION F aceplate Refer to the C hu ck Insta llati on (Pag e 2 5 ) an d Ch uck Remo val ( P age 27 ) instr ucti ons to insta ll or re mov e the facep late .
-30- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the OP ERA T ION T ailstoc k The tailstock (see Figure 26 ) can be used to support workpieces with the use of centers. It can also be used to drill or bore holes, or cut shallow tapers by using the offset set screws.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -3 1 - OP ERA T ION Offsetting T ailstock The tailstock can be offset from the spindle centerline for turning tapers. Move the tailstock top casting toward the front of the lathe to machine a taper at the tailstock end.
-3 2- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the OP ERA T ION 2. Center drill both ends of one piece of round stock, then set it aside for use in Step 5 . 3. Use the other piece of round stock to make a dead center, and turn it to a 60° point, as illustrated in Figure 30 .
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -33- OP ERA T ION L ive Centers A live center (see Figure 35 for an example) has bearings that allow the center tip and the workpiece to rotate together—it can be installed in the tailstock quill for higher speeds.
-34- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the OP ERA T ION Mounting Center in Spindle 1. DISCONNECT LATHE FROM POWER! 2. If mounted, remove the chuck, then mount the optional SB1469 faceplate onto the spindle.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -35- OP ERA T ION Mounting W orkpiece Between Centers 1. DISCONNECT LATHE FROM POWER! 2. Center drill both ends of the workpiece. 3. Install the MT#3 dead center in the spindle with a lathe dog and faceplate, then install the MT#2 dead center in the tailstock.
-36- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the OP ERA T ION 2. Rotate the rest to the desired angle, as indicated by the scale at the base, then re- tighten the two hex nuts.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -3 7 - OP ERA 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 43 . Figure 43.
-38- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the OP ERA T ION Manual F eed The handwheel and ball handles shown in Figure 45 allow the operator to manually move the cutting tool.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -39- OP ERA T ION Selecting Spindle Speed Range There are two ranges of available spindle speeds that are selected by repositioning the drive belt between the idler and spindle pulleys (see Figures 47–48 ).
-4 0- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the OP ERA T ION Note: As you tighten the tensioning bolt, the shafts will straighten and apply more tension to the belts.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -4 1 - OP ERA T ION Setting Power F eed Rate Working at the lathe, follow along with the example below to better understand how to set up the lathe for the desired power feed rate. T ools Needed Qty Wrench 13mm .
-4 2- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the OP ERA T ION b. Install 48T pulleys on the upper right ( B pulley shaft) and the lower right pulley shaft.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -4 3- OP ERA T ION 6. Arrange the timing belts and pulleys as indicated in the illustration above the threading chart (see Figures 61–62 ) and the pulley and belt identification column in the chart.
-44- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the OP ERA T ION When threading , we recommend using the slow est speed possible and av oiding deep cuts , so you can more easily diseng a.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -4 5- OP ERA T ION Changing F eed Direction The position of the feed direction gears controls the rotation of the longitudinal leadscrew as follows: s Standard: Leadscrew rotates in the same direction as the spindle.
-4 6- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the A CC ESSOR IES Some af termark et accessories c an be installed on this machine t hat could cause it to func tion imprope rly , inc reasing the risk of se rious personal injur y . T o minimize t his risk, only install accessories recommended for this machine b y South Bend.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -4 7 - A CC ESSOR IES SB13 91—D1-3 Bac k Plate Sized to fit D1-3 chuck mounts, these back plates are precision made and mount to your chuck with minimal modifications. Figure 7 8. SB13 91 D1-3 Bac k Plate.
-48- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the MAI NTE NANC E The timing belts and pulleys should remain free from gr ease and grime. C lean the pulley s with miner al spirits when changing configura tions, then allo w them t o dry.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -4 9- MAI NTE NANC E L ubrication The lathe has numerous metal-to-metal sliding surfaces that require regular lubrication to maintain smooth movement and ensure long- lasting operation.
-5 0- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the MAI NTE NANC E F eed Direction Gears Grease Type ............................................... NLGI#2 Lubricating Device ...............Included Grease Gun Amount ...................
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -5 1 - S E RVI C E Grease Fittings Grease Type ............................................... NLGI#2 Lubricating Device ...............Included Grease Gun Amount ........................
-5 2- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the S E RVI C E 3-Jaw Chuc k Oil Type ...... Mobil Vactra 2 or ISO 68 Equivalent Lubrication Device ................ Pump-Type Oil Gun Oil Amount ..........................................
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -5 3- S E RVI C E The lathe must be properly prepared if it will be stored for any period of time. Doing this will help prevent the development of rust and corrosion. and ensure the lathe remains in good condition for later use.
-54- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the 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.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -5 5- S E RVI C E Cross Slide & Compound Rest Gibs The gibs for the cross slide and compound rest are flat bars that are held between the component and the dovetail way by the gib screws (see Figures 90–91 ).
-5 6 - F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the S E RVI C E 3. Apply moderate pressure on the idler pulley (see Figure 92 ) toward the front of the lathe while turning the tensioning bolt counterclockwise to lower the idler pulley and increase belt tension.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -5 7 - T ROU B LESHOO TING 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.
-5 8- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the T ROU B LESHOO TING Symptom Possible Cause Possible Solution Tapered tool difficult to remove from tailstock quill. 1. Quill is not retracted all the way back into the tailstock. 1. Turn the tailstock handwheel until it forces the tapered tool out of quill.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -5 9- E LECT R ICA 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.
-60- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the E LECT R ICA L Electrical Cabinet W iring Diagram 22 11 12 21 1/L1 Time-Delay 10A Fuse (T10L250V) 5/L3 13 3/L2 2/T1 6/T3 4/T2 14 A2 A1.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -6 1 - P ARTS Headstoc k REF PART # DE SCR IPT ION REF PART # DE SCR IPT ION 1 PSB1001001 SPINDLE LOCK COLLAR 25 PCAP52M CAP SCREW M8-1.
-6 2- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the P ARTS Bed & T iming- Belt Pulleys 101 102 103 104 10 5 10 5 10 5 106 106 10 7 10 7 10 7 108 109 110 111 112 113 114 11 5 116 116.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -6 3- P ARTS Bed & T iming- Belt Pulleys Par ts L ist REF PART # DESC RIP TIO N REF PART # DESC RIP TIO N 101 PZERK006 GREASE FITTING M5-.
-6 4- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the P ARTS Saddle & Cross Slide REF PART # DE SCR IP TIO N REF PART # DE SCR IP TIO N 201 PSB1001201 CROSS SLIDE 217 PSB1001217 PLUNGER 202 PSS114M SET SCREW M5-.8 X 35 218 PSB1001218 BALL HANDLE ASSEMBLY 203 PN06M HEX NUT M5-.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -6 5- P ARTS Compound Rest & T ool Post REF PART # DE SCR IP TIO N REF PART # DE SCR IP TIO N 301 PSB1001301 TOOL POST NUT 319 PSB10.
-6 6- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the P ARTS Apron REF PART # D ESC RIP TIO N REF PART # D ESC RIP TIO N 401 PSB1001401 HANDWHEEL ASSEMBLY 422 PCAP29M CAP SCREW M6-1 X 40 .
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -6 7 - P ARTS T ailstoc k REF PART # DE SCR IPT ION REF PART # DE SCR IPT ION 501 PSB1001501 QUILL 517 PSB1001221 COMPRESSION SPRING 0.
-6 8- F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the P ARTS Electrical & End Cover REF PART # DE SCR IP TIO N REF PART # DE SCR IP TIO N 601 PSB1001601 KNOB M16-2 617 PSB1001617 TACH.
F or Machines Mfg . Since 8 /11 Mod el SB 1 0 0 1 8K ™ Lath e -6 9- P ARTS Accessories REF PART # DE SCR IP TIO N REF PART # DE SCR IP TIO N 701 PSB1001701 TOOLBOX 718 PAW03M HEX WRENCH 3MM 702 PSB1.
-70 - F or Machines Mfg . Since 8 /1 1 Model SB 1001 8K ™ La the P ARTS L abels The safety labe ls provided with your machine are use d to mak e the op erator aware of the machine hazards and way s to prevent injury. Th e o wner of this machine M UST maintain the original location and r eadability of these safet y labels .
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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.
Printed In China #TS1427 9.
An important point after buying a device Southbend SB1001 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Southbend SB1001 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Southbend SB1001 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Southbend SB1001 you will learn all the available features of the product, as well as information on its operation. The information that you get Southbend SB1001 will certainly help you make a decision on the purchase.
If you already are a holder of Southbend SB1001, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Southbend SB1001.
However, one of the most important roles played by the user manual is to help in solving problems with Southbend SB1001. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Southbend SB1001 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
