Instruction/ maintenance manual of the product SB1269 Southbend
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M O D E L S B126 9 T AP E R A T T A C H M E NT Instruction Sheet This taper attach ment is heav y! Get assistance when installing this accessor y o n the lathe . Wear heavy duty leat her b oots for foot and t oe pr o tec tion , and keep hands and finger s away fr om all pinc h poi nts.
Identification Serio us pe rsonal injur y coul d occu r if you connec t the lathe to power before complet ing the installat ion p rocess. DO NOT connec t power u ntil instruc ted to do so l at e r in this manual. Untr ained users hav e an increased risk of serious ly injuri ng t hemselves wi th t his l athe accessor y .
Inventor y W he n you are com pl etel y satisfied with the condi tion o f your ship men t, yo u should in ven tory the con tents . Inventor y (Fi gure 3) Q ty A. Cap Screws M10-1.5 x 40mm ( Taper Attachment Mounting) ...................... 4 B. Taper Attachment Assembly .
The unpainted surfaces are coated with a heavy- duty rust preventative that prevents corrosion during shipment and storage. This rust preventative has been a close ally and guardian since this item left the factory. If the unpainted surfaces are free of rust, then be thankful that the rust preventative did its job.
Inst allation T o inst all the taper att ac hment: 1 . DISCONNECT LATHE FROM POWER! 2 . With the assistance of a helper and using a 6mm hex wrench, remove the four cap screws holding the splash guard on the rear of the lathe. 3 . Using a 5mm hex wrench, remove the two leadscrew end-cap cap screws shown in Figure 4 .
9 . Lift out the slide block without losing the copper anti-score plug ( Figure 8 ). 12 . Clean the bearings and races with mineral 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 .
Figure 15. T op plate installation. 22 . Reinstall the top plate as shown in Figure 15 . 17 . Make sure the copper plug is still inside of the slide block. 18 . With the help of an assistant, raise the taper attachment underneath the slide block, so the pivot pin slides into the pin bore in the slide block (see Figure 12 ).
Figure 16. Deadman and arm installation. Deadman Clamp Cap Screw Deadman Arm Arm Clevis Arm Clamp Cap Screw 29 . Rotate, push in, or pull out the adjustment cam to adjust the deadman arm so it is as parallel as possible with the lathe bed in both the vertical and horizontal plane.
35 . Loosen the four mounting cap screws and rotate the taper attachment left or right to correct the alignment (see Figure 21 ). Figure 22. Roll pin installation. Pre- Drilled 6.5mm Pilot Holes for T apered Pins 36 . Retighten the taper attachment cap screws, and double check your parallelism.
Operation 6 . Retighten both dovetail lock cap screws. 7 . Begin lathe operations. W he n the deadman cla m p cap screw s a re l oose, the d ead man clamp s l i des alo ng t h e lathe w a y , and the tape r attachmen t is disengaged. No r mal la t h e tu rni ng o perati ons ca n be con du ct ed.
T o disable the t aper attachment: 1 . DISCONNECT LATHE FROM POWER! 2 . Use an 8mm hex wrench, and loosen both deadman clamp cap screws shown in Figure 26 , so the deadman can slide on the way as the carriage is moved. Figure 27 . T aper angle control knob.
3. U sing a n oil can w i th the same oil yo u use on yo ur lathe ball oile rs, ap pl y oil on the k n ob threads shown in Figure 30 . T o clean the t aper attachment: 1 . DISCONNECT LATHE FROM POWER! 2. V acuum excess meta l c hi ps a n d w i pe off the remain ing me ta l, coo la n t, a n d oils w i th a dr y cl oth.
2 9 8 7 3 33 32 31 30 28 12 13 5 2 21 20 18 17 16 15 14 12 13 12 11 10 34 35 27 26 36 25 22 24 36 23 19 20 51 10 11 48 46 47 33 45 44 43 40 42 40 39 38 37 23 41 46 49 50 T aper Att ac hment Breakdown F or Produ ct Mfg.
REF PART # DE SCRI PTIO N REF PART # DE SCRI PTIO N 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.
W AR RANT Y & RETU R NS 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.
Copyright © F ebr uary , 2010 By South Bend Lathe Co . R evised April, 2010 (CR ). WARNING: No portion of this manual ma y be repr oduced in any sha pe or form without the written appr ov al of South Bend La the Co . #CR12550 Printed in T aiwan. www .
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