Instructions forHorizontal/Vertical Rotary Tables

Always read instructions before use!

4. MaintenanceBefore use unscrew the oil plug and fill up to the oilsight level with a quality gearbox oil.Oil should be periodically checked and topped up asnecessary.Care should be taken when loading or unloading the rotarytable to ensure machined surfaces are protected. AvoidcollisionsWhen moving the unit by crane, it is recommended that asteel strap is placed across the table face and secure bytwo T-bolts, with an eye bolt in the middle for the cranehook.This unit is a precision piece of equipment and care shouldbe taken to prevent corrosion and damage during use orstorage. Failure to do so may invalidate any warranty.

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Model Order Code

TSL200 IND-437-0500K

TSL250 IND-437-0510K

TSL320 IND-437-0520K

TSL200 & TSL250Horizontal/VerticalRotary Table . . . . .1‘T’slots Bolts . . . .4Clamps . . . . . . . . .3Operator Manual . .1

TSL320Horizontal/VerticalRotary Table . . . . .1‘T’slots Bolts . . . .6Clamps . . . . . . . . .3Operator Manual . .1

Packing List

More INDEXA quality products availablefrom your local distributor

INDEXA-SEIKI,LEICESTER, ENGLAND, LE18 2FS.Supplied by an ISO9001 approved company

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You have purchased a Quality Industrial Product that is designed for highperformance and long service life. With correct use, safety and maintenanceprocedures observed, this rotary table will give many years of service.

1. SpecificationsTSL200 TSL250 TSL320

Table Diameter 200mm 250mm 320mmMorse Taper in Centre Bore No.3 No.3 No.4Location Bore Diameter 30mm 30mm 40mmHeight of Centre (vertically mounted) 150mm 170mm 210mmWidth of ‘T’ Slot 12mm 12mm 14mmAngle Between Adjacent ‘T’ Slots 90° 60° 60°Width of Mounting Tenon 14mm 14mm 18mmModule of Worm Gear 1.75mm 2mm 2.5mmWorm Gear Ratio 1:90 1:90 1:90Graduations of Table Circumference 360° 360° 360°(in increments of) 1° 1° 1°Angular Movement of Table(per revolution of feed handle) 4° 4° 4°Vernier Reading 10 Seconds 10 Seconds 10 Seconds

2. ApplicationsIndexa Horizontal/Vertical Rotary Tables are extremely useful accessories for amilling machine. Simple to operate, they allow easy work handling and havemany varied applications including:

Machining - Milling curved profiles and angled faces relative to a centre line.

Indexing - Drilling or milling to polar co-ordinates and, when mounted verticallywith a tailstock they can be used to machine shafts or spindles. The versatileunits can also be used on drilling, boring or slotting machines permitting an evengreater range of operations.

3. Operation and UsePrior to any machining operation ensure the table clamping handles arelocked to prevent any table movement. the ‘T’slots on the table face allowworkpieces to be clamped directly to the table surface. Alternatively a fixture canbe mounted and clamped to the table.

Machining - To establish the initial workpiece position simply loosen the zerocollar locking handle and rotate the zero collar anti-clockwise for about halfa turn. The worm is now disconnected from the worm wheel drive, the table isfree to turn independently to the crank handle and the workpiece may now beaccurately aligned. To re-engage simply turn the zero collar in the clockwisedirection and re-tighten the locking handle.

Indexing - Whatever method of indexing is used the component should be setand aligned prior to use. Loosen the vernier scale locking screw and align anygraduation line on the vernier scale with the graduation scale on the tableperiphery . Tighten the locking screw. Align the zero positions on zero collarand graduated dial .If working in whole degrees, set as above then simply turn thehandle until the required number of degree graduations have passed by the zero mark.For indexing where a movementincludes a fraction of a degree the graduations on the hand wheel are used. From the initial set-up position, zero the handwheel graduation dial. Thegraduations on the hand wheel dial are in one minute incrementsand each revolution of the handwheel is a 4° movement of thetable. Rotate the hand wheel the required number of turns and dial divisions.

Key1 Mounting Bolts (not illustrated)

2. Lubricating Point

3. Location Tenons

4. Table Clamping Handles

5. Oil Sight

6. Zero Collar Locking Lever

7. Zero Collar

8. Graduated Dial

9. Hand Wheel

10 Graduated Scale

11. Vernier Scale

12. Locking Screw for Vernier Plate

13. Oil Plug

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