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Grizzly T1243 Owner's Manual

Cross-slide rotary table 7 inch x 9 inch
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MODEL T1243
CROSS-SLIDE
ROTARY TABLE 7" X 9"
OWNER'S MANUAL
(For models manufactured since 02/18)
COPYRIGHT © MAY, 2018 BY GRIZZLY INDUSTRIAL, INC.
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.
#KB19355 PRINTED IN CHINA
V1.05.18

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Summary of Contents for Grizzly T1243

  • Page 1 (For models manufactured since 02/18) COPYRIGHT © MAY, 2018 BY GRIZZLY INDUSTRIAL, INC. WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC. #KB19355 PRINTED IN CHINA V1.05.18...
  • Page 2 This manual provides critical safety instructions on the proper setup, operation, maintenance, and service of this machine/tool. Save this document, refer to it often, and use it to instruct other operators. Failure to read, understand and follow the instructions in this manual may result in fire or serious personal injury—including amputation, electrocution, or death.

  • Page 3: Table Of Contents

    Angular Indexing ........................13 SECTION 4: ACCESSORIES ......................14 SECTION 5: MAINTENANCE......................17 Schedule ..........................17 Cleaning & Protecting ......................17 Lubrication ..........................17 Adjusting Gibs .......................... 19 SECTION 6: PARTS ........................20 T1243 Parts ..........................20 WARRANTY & RETURNS ......................25...

  • Page 4: Introduction

    Bellingham, WA 98227-2069 Email: manuals@grizzly.com Customer Service #: (570) 546-9663 · To Order Call: (800) 523-4777 · Fax #: (800) 438-5901 MODEL T1243 CROSS-SLIDE ROTARY TABLE 7 X 9" Worm Gear Ratio............................90:1 Table Rotation ............................360° Rotary Table Rotation Per Handwheel Revolution ..................4°...

  • Page 5: Machine Description

    Machine Description The T1243 Cross-Slide Rotary Table allows users The T1243 can be mounted horizontally or verti- to perform milling operations up to 360° around a cally on a mill-drill table. The supplied T-bolts and fixed axis, as well as move up to 4" along both the hold-down clamps are designed to work with mill- X and Y axes.

  • Page 6: Controls & Components

    Horizontal Mounting Slot: Use to attach on Y-axis when handwheel is perpendicular T1243 to milling machine table with T-bolt. to rotary table handwheel. One full turn of the handwheel moves the table 0.1". Table Gib Adjustment Screws: Provide adjustment for play in the table without caus- E.

  • Page 7: Section 1: Safety

    Everyday ery. Never operate under the influence of drugs or eyeglasses are NOT approved safety glasses. alcohol, when tired, or when distracted. Model T1243 (Mfd. Since 02/18)

  • Page 8: Section 2: Setup

    Grizzly or the shipping agent. You MUST have the original pack- Box 1 (Figure 2) aging to file a freight claim.

  • Page 9: Assembly

    (if applicable). X-Axis Handwheel The T1243 Cross-Slide Rotary Table comes fully assembled except for the handwheel handles. Y-Axis Handwheel Items Needed Flat Head Screwdriver #2 ........1...

  • Page 10: Section 3: Operations

    The purpose of this overview is to provide the nov- ice machine operator with a basic understanding of how the machine is used during operation, so The T1243 rotary table rotates by turning the the machine controls/components discussed later 3" handwheel, which is attached to a precision in this manual are easier to understand.

  • Page 11: Adjusting Handwheel Scale

    To adjust collar, loosen set screw (see Figure 8) securing collar to handwheel, then rotate collar to desired alignment. The T1243 comes with (3) M10-1.5 x 60 T-bolts, (3) M10-1.5 hex nuts, (3) 10mm flat washers, and (3) hold-down clamps for mounting horizontally to Screw a milling machine table.
  • Page 12 Figure 12. your mill manual for this procedure. Use shop rags and mineral spirits to clean the mating surfaces of the T1243 and the mill table. Items Needed T-Bolts M10-1.5 x 60mm ........3 Hex Nuts M10-1.5 ..........3 Flat Washers 10mm ..........

  • Page 13: Mounting Table Vertically

    T-bolts and hold-down clamps. Note: For full 360° table rotation, place T1243 on (2) parallel blocks at least 1" tall. Note: The T1243 can be vertically mounted direct- ly to a machine table, but its table rotation will be Insert (1) M10-1.5 x 60 T-bolt in each milling...

  • Page 14: Aligning Workpiece With Mill Spindle

    T1243, as shown in Figure 16. Dial Workpiece Indicator The T1243 should be aligned with the X-axis of the milling machine. Mount the T1243 vertically to the mill table using the supplied T-bolts and hold-down clamps, or with parallel step blocks and accessory step clamps (not included) (see Mounting Table Vertically on Page 11).

  • Page 15: Angular Indexing

    Always table sits beneath milling machine spindle, ensure your rotary table is properly aligned on as shown in Figure 17. Mount T1243 to mill the X-axis of the mill before beginning angular table with T-bolts and hold-down clamps.

  • Page 16: Section 4: Accessories

    Perfect serious personal injury or machine damage. for all setup and inspection work. To reduce this risk, only install accessories recommended for this machine by Grizzly. NOTICE Refer to our website or latest catalog for additional recommended accessories.
  • Page 17 These test indicators have an easy to read dial and a pivoting stylus that moves at right angles to the dial face. Figure 23. H2939 4-Pc. Edge Finder Set. Figure 25. Selection of test indicators. www.grizzly.com 1-800-523-4777 order online at or call -15- Model T1243 (Mfd. Since 02/18)
  • Page 18 V-notched bases, spring-loaded fine adjustment knob, 1 long and 1 short spindle and adjustable base pins. Figure 30. T27348 Micrometer Set 0–3". Figure 28. H2713 Surface Gauges 9" & 12". www.grizzly.com 1-800-523-4777 order online at or call -16- Model T1243 (Mfd. Since 02/18)

  • Page 19: Section 5: Maintenance

    To reduce risk of shock or accidental startup, always Ball Oilers disconnect machine from Oil Type ..Grizzly T26685 or ISO 32 Equivalent power before adjustments, Oil Amount ........1 or 2 Squirts maintenance, or service. Lubrication Frequency ....Daily/Before Use...
  • Page 20 Leadscrews Tip cross-rotary table up to expose leadscrew (see Figure 33). Oil Type ..Grizzly T26685 or ISO 32 Equivalent Oil Amount .......... Thin Layer Lubrication Frequency ......Monthly Lubricate the X- and Y-axis leadscrews monthly, X-Axis or more often under heavy use.

  • Page 21: Adjusting Gibs

    When properly adjusted, gibs should offer slight resistance without binding. Hold gib screw position with hex wrench, then tighten lock nut. Repeat on all gib screws. -19- Model T1243 (Mfd. Since 02/18)

  • Page 22: Section 6: Parts

    PT1243118 CAP SCREW M5-.8 X 16 PT1243137 HOLD DOWN CLAMP PT1243119 SET SCREW M6-1 X 8 PT1243138 T-BOLT M10-1.5 X 60 BUY PARTS ONLINE AT GRIZZLY.COM! -20- Model T1243 (Mfd. Since 02/18) Scan QR code to visit our Parts Store.
  • Page 23 GIB (X-AXIS) We do our best to stock replacement parts when possible, but we cannot guarantee that all parts shown are available for purchase. Call (800) 523-4777 or visit www.grizzly.com/parts to check for availability. BUY PARTS ONLINE AT GRIZZLY.COM! -21- Model T1243 (Mfd.
  • Page 25 Would you recommend Grizzly Industrial to a friend? _____ Yes _____No Would you allow us to use your name as a reference for Grizzly customers in your area? Note: We never use names more than 3 times. _____ Yes _____No 10.
  • Page 26 FOLD ALONG DOTTED LINE Place Stamp Here GRIZZLY INDUSTRIAL, INC. P.O. BOX 2069 BELLINGHAM, WA 98227-2069 FOLD ALONG DOTTED LINE Send a Grizzly Catalog to a friend: Name_______________________________ Street_______________________________ City______________State______Zip______ TAPE ALONG EDGES--PLEASE DO NOT STAPLE...

  • Page 27: Warranty & Returns

    WARRANTY & RETURNS Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original purchaser from the date of purchase. This warranty does not apply to defects due directly or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of maintenance.

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