manual indexing rotary table free sample

A rotary table used in conjunction with a mill allows a machinist to produce virtually any part they can design. Sherline’s rotary table is a precision piece of equipment that has been designed to work with their vertical milling machines. However, it can be used on any mill whenever the small 4-inch size would be an advantage. The only limits are size, not complexity.

The table is 2″ high and 4″ (100mm) in diameter. The main components have been machined from solid bar stock steel, and the complete unit weighs seven pounds. The table has been engraved with a laser, giving sharp and precise lines every 5°, numbered every 15°. These lines are calibrated with the 72-tooth worm gear that is driven by the handwheel. The handwheel is divided into 50 parts, making each line on the handwheel 1/10°. This allows a circle to be divided into 3600 increments without interpolation. Seventy-two revolutions of the handwheel rotate the table one revolution.

The rotary tables can hold more weight when they are not under a continuous load. Click on the Video tab above to see examples of different weights and uses for our rotary tables.

The table T-slots are identical to those used on the Sherline mill and lathe, making the vast line of Sherline tooling available for use with this product. Two hold-down clamps and T-nuts are provided with the table. Also included is an adapter that allows Sherline’s 3- and 4-jaw chucks to be screwed directly to the rotary table. An optional right-angle attachment is available (P/N 3701) to mount the table in the vertical position to increase its versatility further. With the table mounted vertically, an optional adjustable right-angle tailstock (P/N 3702) can be mounted to the mill table. It is used to support and stabilize the other end of long work held in a chuck or otherwise attached to the rotary table.

Flexible rotary tables and trunnion drives of the EDH series are drive modules for the realisation of flexible motion operations based on the use of freely programmable servo motors. Contrary to the s

Based on the approved construction principle of EXPERT-TÜNKERS standard rotary tables, the heavy-duty tables reach dimensions of diameters of up to 20 metres, with payloads of up to 150 tons. As a rul

Based on the approved construction principle of EXPERT-TÜNKERS standard rotary tables, the heavy-duty tables reach dimensions of diameters of up to 20 metres, with payloads of up to 150 tons. As a rul

The MI-indexing globoid tables with orthogonal shafts offer a movement rotating, intermittent, oscillating or flexible and respond to specific technical requirements.

Rotary drives assume high process responsibility as an elementary transport component of manufacture. Therefore, ultimate process reliability is the first maxim as to the development and design of EXP

The T-indexing globoid tables with orthogonal shafts offer a movement rotating, intermittent, oscillating or flexible and respond to specific technical requirements.

The TS-indexing drum tables with orthogonal shafts offer a movement rotating, intermittent, oscillating or flexible and respond to specific technical requirements.

Normally, the worm/worm gear drive of Velmex rotary tables do not need any servicing. However, under severe conditions replenishing the lubricant will prolong the life of the gears. A small amount of Lubriplate can be placed in the access hole. See the user guide that came with your Rotary Table for instructions.

Yes, both models of Rotary Tables have a hollow spindle or open aperture in the center for optical applications. The manually-operated Velmex Turntable does not.

Yes, Rotary Tables can be and are frequently combined with other slides to achieve a particular motion or positioning. Which stage used in conjunction with the Rotary Table will determine which adapter plate or bracket might be required.

Indexing Heads for 8 inches to 12 inches Phase II Horizontal Rotary Tables. Phase II Indexing heads or Dividing Plates (241-101) allow you to precisely divide a circle into a number of divisions or degrees. The indexing feature helps prevent errors during the repetitive adjustments required in indexing work. The dividing plate set is used to divide one 360° table rotation into divisions of 30". The gear ratio of the compatible horizontal rotary table is 1:90. This means that 90 rotations of the handwheel rotate table one full rotation. This model of dividing plate accessories is compatible with Phase II horizontal rotary tables of size 8 inches, 10 inches and 12 inches. Therefore for one full rotation of the table, the number of handwheel rotations per division "N" times the number of divisions "T" is equal to 90 rotations of the handwheel. So N x T= 90 or N = 90 ÷ T. Say for example, if 17 divisions are required for indexing on a workpiece, then T=21, so N= 90/17 =55/17 = 5 10/34. With 5 full handwheel rotations, 17 divisions are covered and the rest 10/34 by one handwheel rotation. The 10/34 of a handwheel rotation is obtained by using the dividing plates. The annular holes as provided in the dividing plates permit the required number of divisions of one handwheel rotation. The weight of the dividing plate is about 5 lbs.