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Instruction Sheet
MODEL SB1269
TAPER ATTACHMENT
Introduction
The Model SB1269 taper attachment was
This taper attachment is heavy! Get
designed to fit onto a series of South Bend
assistance when installing this accessory on
lathes. Shown in Figure 1, is a Model SB1012
the lathe. Wear heavy duty leather boots for
lathe that is fitted with the Model SB1269 taper
foot and toe protection, and keep hands and
attachment.
fingers away from all pinch points. Ignoring
this warning can lead to
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For Product Mfg. Since 1/10 Model SB1269 INTRODUCTION Identification Table Way Main Housing Dovetail Taper Scale Dead Man Clamp Travel Stop Dead Man Arm Gib Gib Adjustment Taper Screws Knob Arm Clevis Figure 2. Identification. Serious personal injury could occur if you Untrained users have an increased risk of connect the lathe to power before completing seriously injuring themselves with this lathe the installation process. DO NOT connect accessory. Do not operate lathe until you have
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For Product Mfg. Since 1/10 PREPARATION Model SB1269 Unpacking Things You'll Need This item was carefully packaged to prevent This attachment is intended to be a permanent damage during transport. If you discover any installation. Installation will take approximately damage, please immediately call Customer 1.2 hours and require the following items: Service at (360) 734-1540 for advice. You may need to file a freight claim, so save the containers For Assembly and all packing materials for po
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GAS For Product Mfg. Since 1/10 Model SB1269 PREPARATION Cleaning & Protecting The unpainted surfaces are coated with a heavy- Many cleaning solvents are duty rust preventative that prevents corrosion toxic if inhaled. Minimize during shipment and storage. your risk by only using these products in a well This rust preventative has been a close ally ventilated area. and guardian since this item left the factory. If the unpainted surfaces are free of rust, then be thankful that the rust pr
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For Product Mfg. Since 1/10 PREPARATION Model SB1269 Note: Make sure to keep the correct race with Installation its original bearing, and do not hammer on the casting or chisel the inner races out. The To install the taper attachment: inner race has a loose fit. If it is difficult to remove from its seat, be patient and spray 1. DISCONNECT LATHE FROM POWER! some penetrating oil into the bore and carefully work the race out from the grease 2. With the assistance of a helper and using suct
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1 4 ⁄2" For Product Mfg. Since 1/10 Model SB1269 PREPARATION 9. Lift out the slide block without losing the 12. Clean the bearings and races with mineral copper anti-score plug (Figure 8). spirits, then dry and repack them with white lithium grease. 13. Install the bearings and races onto the leadscrew in the order shown in Figure 10. Bearing and Bearing Race Orientation is the Same as Shown to the Left Copper Anti-Score Plug Races Figure 8. Slide block copper anti-score plug. 10. Apply
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For Product Mfg. Since 1/10 PREPARATION Model SB1269 17. Make sure the copper plug is still inside of 21. Apply drops of oil liberally at all four way oil the slide block. ports, both slide block ways, and the pivot pin shown in Figure 14. 18. With the help of an assistant, raise the taper attachment underneath the slide block, so Ball Slide Block Ways the pivot pin slides into the pin bore in the Oilers slide block (see Figure 12). Ball Oilers 19. With your assistant aligning the taper a
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For Product Mfg. Since 1/10 Model SB1269 PREPARATION Deadman Complete Travel Without Clamp Cap Arm Deadman Clamp Contact Screw Clevis Deadman Arm 1" Saddle Arm Clamp Safety Gap Cap Screw Figure 16. Deadman and arm installation. Figure 18. Saddle gap. 28. Using a 3mm hex wrench, loosen the four 24. Using a 6mm hex wrench, loosen the locking set screws (Figure 19) that lock the dovetail lock cap screw at each end of the adjustment cam in position. taper attachment, as shown in Figure 17.
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For Product Mfg. Since 1/10 PREPARATION Model SB1269 35. Loosen the four mounting cap screws and 30. Using a 3mm hex wrench, tighten the rotate the taper attachment left or right to cam set screws and the clevis jam nut (see correct the alignment (see Figure 21). Figure 16) when finished. 31. Using 8mm and 6mm hex wrenches, tighten the deadman clamp and the arm clamp cap screws, as shown in Figure 18. 32. Move the carriage so the taper attachment Rotate Slightly stops completely at the f
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For Product Mfg. Since 1/10 Model SB1269 OPERATION 4. Using a 6mm hex wrench, loosen the dovetail Operation lock cap screw at each end of the taper attachment, as shown in Figure 24. When the deadman clamp cap screws are loose, the deadman clamp slides along the lathe way, and the taper attachment is disengaged. Normal Dovetail lathe turning operations can be conducted. Lock Cap Screw When the deadman clamp cap screws are tightened, the deadman clamp is locked to the lathe way, and the
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For Product Mfg. Since 1/10 MAINTENANCE Model SB1269 3. Using a 6mm hex wrench, loosen both To disable the taper attachment: dovetail lock cap screws (one end shown in Figure 27). 1. DISCONNECT LATHE FROM POWER! 2. Use an 8mm hex wrench, and loosen both Dovetail deadman clamp cap screws shown in Figure Lock Cap 26, so the deadman can slide on the way as Screw the carriage is moved. Cap Screw Taper Angle Control Knob Figure 27. Taper angle control knob. 4. Turn the taper angle control kno
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For Product Mfg. Since 1/10 Model SB1269 MAINTENANCE Slide Block Ways Maintenance Schedule Slide Block Ways ! Always disconnect machine from power before performing maintenance or serious personal injury may result. Pivot Pin For optimum performance from your taper attachment, follow this maintenance schedule and refer to any specific instructions given in this section. Figure 29. Lubrication locations. Daily: 3. Using an oil can with the same oil you use • Check/correct loose mounting
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For Product Mfg. Since 1/10 PARTS Model SB1269 Taper Attachment Breakdown 7 3 8 2 9 10 11 2 12 5 13 12 14 15 16 12 17 18 13 28 20 19 30 31 21 32 33 36 23 20 34 22 35 49 24 25 23 46 36 26 50 37 41 10 46 27 11 45 48 33 38 51 39 40 42 40 43 47 44 -13-
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For Product Mfg. Since 1/10 Model SB1269 PARTS Parts List REF PART # DESCRIPTION REF PART # DESCRIPTION 2 PCAP02M CAP SCREW M6-1 X 20 28 PSB1269028 PIN 3 PSB1269003 BALL OILER 30 PSB1269030 PIVOT SADDLE 5 PSB1269005 END CAP 31 PSB1269031 GIB 7 PFH04M FLAT HD SCR M6-1 X 8 32 PSB1269032 GIB SCREW 8 PSB1269008 COVER PLATE 33 PCAP31M CAP SCREW M8-1.25 X 25 9 PSB1269009 SLIDE BLOCK 34 PSB1269034 DOVETAIL 10 PSB1269010 COPPER PIN 35 PCAP06M CAP SCREW M6-1 X 25 11 PSS06M SET SCREW M8-1.25 X 16 36 PCAP1
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WARRANTY WARRANTY & RETURNS 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. We do not reimburse for third party repairs. In no event shall we be liable for death, injuries to persons or property, or for incidental, contingent, special or consequential damag
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Copyright © February, 2010 By South Bend Lathe Co. Revised April, 2010 (CR). WARNING: No portion of this manual may be reproduced in any shape or form without the written approval of South Bend Lathe Co. #CR12550 Printed in Taiwan. www.southbendlathe.com
