eimeldingen rotary table free sample

Rusach International has continued an on-going program of design and development, benefiting from years of experience in the design of special purpose Rotary Tables, Pallet Automation Systems and Metrology Products,from our Eimeldingen years. An increased product range through acquisitions and product development has enhanced the company"s work on high accuracy rotary tables. A natural progression was the introduction of retrofitting  pallet automation systems in 1976. These have subsequently been supplied in "stand alone" and FMS form to suit a wide range of machining applications, also over the last few years supplying rotary and tilt CNC tables fully integrated onto slideways or as full bases for various machines.

Designed and manufactured to the highest level of quality, our rotary tables feature distortion-free active clamping with roller bearings for high-resolution rotation. The rigid design and solid components make loading capacities of up to 100+ tons possible.

Standard & custom manufacturers of vertical, horizontal & tilting CNC & NC rotary tables, precision spin, indexing, assembly, inspection, setup, positioning & traveling tables. Standard sizes range from 100mm to 8000mm capable of achieving positioning accuracies up to +/- 1 arc seconds or better. Automated pallet changers, pallet shuttle/storage systems and flexible manufacturing systems for precision work/piece positioning, metrology, inspection & production machining of parts. Service, repair & retrofitting services available. Servicing the high precision industries. Specializing in custom applications with rotary & linear axis tables and pallet systems.

All Rusach designed and engineered systems are made in the USA. We do have a high accuracy, production style, small table line that we import and stand behind with our engineering, sales, service and support. We specialize in high accuracy rotary tables and pallet systems and have a customer base around the world. We specialize in BIG and can design and manufacture tables up to 8 meters in diameter. ISO certified formerly Eimeldingen Technologies from Indianapolis, IN. Our tables and company name is known worldwide for high accuracy and expertise in the rotary table and pallet systems market.

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Compact precision CNC rotary table, suitable for single part or small batch production in precision engineering. A horizontal or vertical assembly is possible. You can not buy a better quality!

It is suitable as 4th axis on engraving and milling machines for engraving, lasering, drilling, grooving, milling or for use on a tool or surface grinding machine. Square, hexagonal, gear milling of any pitch or 3D machining is possible.

Controlled cross table, cross sliding table, clamping table, clamping plate with T-slots, clamping angle, cross table NC, linear robot, coordinate table

To read the table position, the operator turns a micrometer knob to center one of the circle graduations in an aperture that appears to be 3 times or so the width of the circle line. Once the graduation is centered in the aperture, the circle degree value is read, and then the subsidiary value -- usually expressed in arcminutes and arcsecond is read from a micrometer-knob display.

I"ve used rotary tables having this type of display made by Leitz and by Heidenhain, on rotary tables made by Eimeldingen, Troyke, and an Italian-made table that had only an importer"s name. If I"m remembering right, the Leitz system position-measurement uncertainty was +/- 2 arcsecond, the Heidenhain uncertainty +/- 3 arcsecond if properly installed.

Both glass- circle and Inductosyn scale systems require that their circle graduations be very well centered on the rotary axis. This need for precise centering has been their marketplace downfall, as their correct alignment at installation is a painstaking and time consuming process.

In contrast, the "optical encoder" systems are easier and much faster to install. Of course, early optical encoders had their own weakness, readhead lamps. In the mid 1980s, my employer was in the market for a new rotary table that would take a 10,000+ pound workpiece. Having been very satisfied with a 1 meter Eimeldingen rotary table, we inquired of Eimeldingen. Eimeldingen told us that neither the Leitz nor Heidenhain glass-circle systems were still available, and they were reluctant to fit an Inductosyn system. Instead, the recommended using a Heidenhain ROD / RON 700 angle encoder.

We ended up buying a 48 inch Knight rotary table, which had a 50,000 pound capacity and an Inductosyn scale system. (For what it"s worth, the Knight table"s weakness was it Compumotor electricals. After a couple of years we replaced the Compumotor equipment, and lived well.)

Today"s encoders use LED illumination, which has substantially eliminated the lamp-failure concern. If buying a new rotary table today, even I would choose an angle-encoder position sensor.

The rotary tables and trunnion drives of the EXPERT-TÜNKERS EDX series are precision indexer with fixed pitch and maximum torque. They are used for dynamic cycles of loads up to 20 tons. The drive takes place via an energy-efficient geared three-phase motor.

A characteristic of EDX Series rotary tables is the fact that the dial plate is continuously driven by two cam followers. In addition, this double meshing of the roller pins ensures virtually zero-backlash locking of the turntable plate in the operating position. Alternatively, this can be achieved by widening the zero position.

The indexing positions of the rotary table are defined in the motion profile specified in the indexing cam. Most common, partitions are 2-stop = 180°, 3-stop = 120° and 4-stop = 90°. Individual solutions are available on request.

Typical applications for EXPERT-TÜNKERS turntables are, for example, the change of work pieces in body shop welding systems, the insertion and removal of work piece carriers, or as a turntable for clocked work sequences in series production. The EDX Series of rotary tables are not only suitable for conventional use as rotary tables but also as trunnion drive units with a horizontal axis of rotation. These trunnion systems can provide several tooling’s for flexible production lines.

The EDX Series of rotary tables are not only suitable for conventional use as rotary tables but also as trunnion drive units with a horizontal axis of rotation. These trunnion systems can provide several toolings for flexible productionlines.

Rückle GmbH Werkzeugfabrik is one of the longest established suppliers of rotary table systems in the world for machine tools. For almost seven decades Rückle has been building special solutions and unique technology with as much success as their standard products that have proven themselves a thousand times over.

The product field rotary axes and rotary tables is split up into three untis, clearly separated design series which, any on its own, refer to one of the three applications milling, grinding or turning.