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The "RIGIDIAL" Indexing Tables are mechanisms used to transform a uniform rotary input drive into a series of equal output motions.
The Indexing plate is supported by a large diameter crossed roller bearing that can withstand considerable axial and radial forces, while retaining high levels of accuracy and rigidity.
The globoidal, nitrided or hardened and ground cam, ensures excellent wear resistance, and the pre-loaded cam followers provide accuracy in positioning.
These tables have been designed to achieve optimum performance at a very competitive price.
RIGIDIAL is available in five versions: RIG04-RIG06-RIG09-RIG19-RIG25, that allow transmitting torque from 93 (Nm) to 7.500 (Nm), with the number of stops ranging from 2 to 32.
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Quick Mould Change magnetic chucks for High Temperature presses
WALKER BRAILLON MAGNETICS offers on-request clamping solutions for every High Temperature application.
Plastic Injection & Compression (Rubber, Silicon) or metal Aluminium, Zamac, Magnesium).
- Quick mould and dies change
- Flexibility and universality: application for any size of mould, no standardization of the mould back plates required
- Compatibility with all types of machines
- Service temperature : up to 250°C
- Important holding force
- Possiblity of integration of any type of heating system : rods, heating fluid, cables etc..
- Utilization without human intervention
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Magnetic clamping technology, magnetic clamping plate, especially designed for injection moulding machines, rubber processing machines, die casting machines and presses for various types of metal forming. Stable from 80°C up to 240°C. Dies and moulds, even if not standardised, can be easily and swiftly changed. Evenly distributed clamping force all over the clamping surface ensures clamping almost without distortion, which means higher product quality and less tool wear, reduced downtimes and set-up costs and hence increased productivity.
The "M-TECS" product line embodies magnetic clamping technology, means quick clamping at highest level and offers the user substantial benefits:
• moulds, even not standardised, can be easily and swiftly changed without need for retooling
• the evenly distributed clamping force all over the clamping surface ensures low-distortion clamping, which results in higher product quality and reduced tool wear
• the evenly distributed magnetic force all over the clamping surface ensures optimum contact between the mould and the magnetic heating plate
• lower cost of maintenance and repair is the logical consequence
• no downtime for heating up or cooling down in the press
• shorter stay in the hot area, less burning
• no T-slot between the heating plate and the mould
• more homogeneous temperatures inside the mould
• reduced downtimes, less set-up costs, thus more productivity
• reduced set-up times allow small batches to be processed
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Precision Rotary Stage
Centered platform insert
M30x1 diameter platform insert
Two 25 mm (1 Inch) retaining rings
Computer Controlled Precision Rotary Stage
We offer a fine rotary stage with micrometer screw. Fine motion range is 15° with resoliution of 1 arcmin. For coarse adjustment release the fixing screw and turn the platform. The platform has mounting holes M6, M4. Precision rotary stage has an aperture M30x1 with clear aperture of 25 mm. Two retaining rings with 1 inch clear aperture are incliuded. To close the platform's aperture you can thread in an insert platform (included) with a centered clearance hole and M6, M4 holes. Pecision rotary stage can be fastened horizontally and vertically using M6 screws.
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The MRT series up to a size of 1250.
The MRT (Milling Rotary Table) series up to a machine size of 1250 is designed for horizontal and vertical machining centres and used for milling and boring in positioning and continuous operation modes. The design is adapted to the specific purpose of each machine. Adjustable bearings permit different variations in load within a particular series. The product range also features individually constructed pallet changing systems and swivel tables perfectly suited to the particular application.
The MRT series from a size of 1250.
The MRT (Milling Rotary Table) series from a machine size of 1250 is designed for milling and boring machines – single column and gantry type and is used for milling and boring in positioning and continuous operation modes. The design is suited to the specific purpose of each machine. Within a particular series, adjustable fixtures permit variations in load. The product range also features individually constructed linear axes perfectly adapted to the particular application.
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The Series 4800 Rotary Tables are used in positioning for assembly, testing and production. The manual and motorized tables are available with worm-gear drives in three ratios: 18: 1, 36:1 and 72:1, The knob is engraved in 0.1 degree increments; it can be replaced with a NEMA 23 stepper motor if desired. Table size is 2.37" (62 mm) high, 5.27" (137 mm) wide and 8.28" (210 mm) long with a 1.57"(39 mm) clear aperture through the center. The table has a 1 degree graduations scale along its circumference. Table top axial run-out is 0.00025"; table top radial run-out is 0.0005". Accuracy is 100 arc-seconds. Maximum load capacity is 200 lbs. horizontal or 25 lbs. on edge. The table is made of aluminum and weighs 5.5 lbs. It accepts stepper and DC motors.
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ServoRing rotary tables
Key Features:
· Direct drive
· Large center aperture
· Brushless design
· Precision bearing system
· Integrated position feedback
· Built-in thermal sensors
· Water cooling option
· Brake option
· Sealed/pressurized option
· T-slot tabletop option
ServoRingTM rotary tables provide superior angular positioning and are designed to eliminate backlash, friction and wear problems associated with worm, gear and belt drives. Low maintenance and high throughput characteristics of the ServoRing Stage yields the lowest total cost of ownership
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PAMA roto-traversing tables are available in a wide range of sizes and loading capacity from 25 t to 250 t, allowing also contouring for 5-axes simultaneous machining.
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DIVIGER 205 Art.667
MECHANICAL DIVIDING HEAD,WITHOUT CABLE OR HYDRAULIC, FOR CNC MILLING MACHINE
Gerardi has designed a mechanical dividing head which does not need electrical cables or hydraulic for its movements, this allows a complete independence from the machine.
Main features:
-Cost-effective on multiple-sides machining
-Machine indipendent
-Hight holding torque
-Dividing manually or automatically using the machine spindle
-360 x 1° division
-Simultaneous clamping of 2 workpieces thanks to the dual flange
-5-faces machining without counter-holder
-Bar machining due to hollow spindle
-To be used horizontally or vertically
-Quick change through wedge clamping
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- WIDE RANGE OF TABLE LOAD CAPACITIES FROM 6 TO 120 TON.
- Full contouring, 360.000 position rotary tables.
- Full range of plain table configurations.
- Heavy capacity hidrostatic table bearing (20 - 120 TON).
- Rotary table sizes from 1000 x 1000 (40'' x 40'') up to 4000 x 5000 mm (160'' x 196'').
- MG50, MG75 AND MG100 tables utilize hidrostatic systems for rotary and linear axes.
- Linear axis rapid feed rate 10m(min (394 ipm).
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All advantages given by the permanent-electro magnetic chucks combined with the flexibility of a system designed for horizontal spindle machine tools.
With Cubotec it’s easy to fix pieces with different shape and dimension, as well with surfaces bigger than clamping area, using the full strokes of the machine.
Unique characteristics of stability, rigidity and robustness are achieved by the solid block construction made from a solid block of steel.
The subsequent integration of the magnetic circuit Super-Quad into the bee-hiving structure makes it possible to leave neutral zones for an easy positioning of reference pins and stops.
Cubotec is available in 2 different configurations:
C1: 1 face with magnetic surface, the other with T-slots for conventional clamping of a-magnetic material.
C2: with both faces with magnetic surface.
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WALKER BRAILLON MAGNETICS chuck's range offers efficient and reliable solutions for every milling applications.
Due to its extremely strong construction and reliable watertighness, WALKER BRAILLON MAGNETICS chucks provide efficient and stable clamping solutions.
WALKER BRAILLON MAGNETICS clamping systems differ from other systems through thier unique design which allows a maximal flux concentration, thus an extremely strong clamping force.
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The Quad-Extra magnetic chucks are the revolutionary proposal of TECNOMAGNETE for all machining operations on milling machines and machining centres.
They get easily installed on any type of machine, they don't overheat and being insensitive to any possible electrical break-down, they are intrinsically safe.
The "electro-permanent" patented technology used requires the electrical feeding only for few seconds to energize and de-energize the magnetic field, then the connection can be removed while the chuck will keep the workpiece safely clamped.
The workpiece is totally free for the full machining on 5 faces in a single set-up.
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Magnetic clamping systems, especially designed for injection moulding machines, rubber processing machines, die casting machines and presses for various types of metal forming. Stable up to 240°C. Dies and moulds, even if not standardised, can be easily and swiftly changed. Evenly distributed clamping force all over the clamping surface ensures clamping almost without distortion, which means higher product quality and less tool wear, reduced downtimes and set-up costs and hence increased productivity.
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The "M-TECS" product line embodies magnetic clamping technology,
means quick clamping at highest level and offers the user substantial benefits:
• injection moulds, even if not standardised, can be easily and swiftly changed without the need for retooling
• the evenly distributed clamping force over the entire clamping surface ensures low-distortion clamping, which results in a higher product quality and reduced tool wear
• lower cost of maintenance and repair is the logical consequence
• reduced downtimes, less set-up costs, thus more productivity
• reduced set-up times allowing small batches to be processed
• safe and effortless handling, thus operator friendly work
• process monitoring gives absolute safety - more safety for the operator and the machine
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Fixed references on the machine table
give increased productivity. Dynafix provides your machines with the fixed references traditional machine tables do not have. A practical and user-friendly reference system which minimises setting-up times, increases machine capacity and makes automated production possible.
Dynafix is suitable for use in tough environments, with automatic air-blast cleaning of the Z-references and peripheral sealing.
The easily-handled aluminium pallets have reference elements of hardened, high-alloy steel. Directly measurable Z-references. No projecting drawbars. Locking mechanism with built-in soft landing function.
- Peripheral sealing - tolerates severe working environments
- Easy-to-handle aluminium pallets
- Automatic air-blast cleaning
- Directly measurable Z-references
Facts
- Repetition accuracy: 0.002 mm
- Clamping force: 60 000 N
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Magnetic chucks for Rail Milling
Thanks to 15 years as world leader in rail clamping applications, WALKER BRAILLON MAGNETICS offers efficient and state-of-the-art Magnetic Clamping Sytems for rail milling machines.
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Table available in two diameters: 80 mm and 105 mm/ height is 33 mm
Table features include an easy-to-read engraved 360° scale, 6 minute resolution, maximum horizontal load capacity of 200 pounds (90 kg.), and rugged black anodized finish.
They use a spring-loaded tangent screw drive for fine adjustments. With the Lock Knob released, the turntable is freely rotated by hand to the approximate target position. Turning the Adjust Knob engages a tangent screw driven against a spring-loaded yoke, allowing you to fine tune your position to 0.1 degree. The spring will resist up to 14 oz-in of rotational torque.
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Autoquip industrial turntables is a very economical, heavy-duty design developed to withstand the demands and abuses of an industrial environment. Autoquip offers both manual and powered turntables to meet your specific material handling requirements.
Autoquip standard manual turntables have a ½" thick steel platform with radius corners, heavy duty center pin and bearing, and maintenance-free ball bearing support rollers. The rigid base is provided with holes for mounting this industrial turntable to a scissors lift, floor, stable bench or other sturdy work surface.
Autoquip powered industrial turntables is an electro-mechanical, heavy-duty design developed to withstand the demands and abuses of an industrial environment, and provides workers with the ability to more easily rotate heavy loads. Each powered turntable has a ½" thick steel platform with radius corners, chain and sprocket system powered by a motor and gearbox with adjustable torque limiter, and maintenance-free needle bearing support rollers. The rigid base is provided with holes for mounting this industrial turntable to a scissors lift, floor, stable bench or other sturdy work surface. Special controls can also be incorporated to program or automate the turntable rotation.
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Tilt / Turntable for individual location and clamping of complicated workpieces
For linear measurement on surface, roughness and/or roundness measuring equipment it is necessary to align surface/outlines to be measured parallel to the measuring axis or to move the part into the corresponding axis. Because this is often a problem especially with uneven, convex or concave parts, so-called swivel tables are used. The tables integrated into measuring equipment usually only cater for small parts; large tables are not ergonomically usable because of the heavy weight involved.
Also such tables on offer from measuring equipment manufacturers are mostly dedicated to their particular devices.
Witte Bleckede has developed an all-pupose tilt/turntable with additional adjustment possibilities in X and Y in high-quality aluminum, which due to its low weight simplifies handling and enables location and fixation of parts up to 220x160mm.
The table surface is infinitely adjustable in 360° and can be tilted up to 90°. In X and Y axis it is also infinitely adjustable to +/- 12,5mm. All settings can be locked and a Nonius scale enables accurate, repeatable setting for further parts.
The surface is equipped with through bores Dia. 6 and M5 threads for locators as well as M4 threads around the outside for mounting end stops.
The tilt-turntables from Witte are also ideal for applications on coordinate measuring machines for measuring difficult to access features like bores or slots. Since the clamping surface can be moved freely in any direction, it is easy to align measuring points parallel to the measuring machine axis, thereby simplifying measuring process reducing time and effort.
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Vac-U-Lok specializes in vacuum workholding solutions. Vac-U-Lok manufactures vacuum chucks in almost any size or shape, custom or standard design.
VUL-3240MS Vacuum Chuck with special right angle piping for tight machine tool enclosures.
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Permanent magnet, PL model
Its main feature is lack of connection to the power supply.
Inside, there are permanent magnets whose magnetization is guaranteed for life. They lack maintenance, only regular cleaning must be performed, removing iron captured, because, if they build up, they can "short-circuit" the magnetic force.
They are installed hanging on the conveyor belt, parallel to it, and keeping a distance above it, according to its features.
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ELECTRO-PERMANENT SYSTEM FOR MILLING
Grid magnetic plates
Center hole Ø 50 H7,
lateral referenceres and grid
pitch 50 mm with hardened
bushings for a highest workpieces
positioning repetability.
Elicoils in inox steel
10GOOD REASONS FOR CHOOSING
THE ELECTRO - PERMANENT SYSTEM
1 - No energy consumption: the chuck absorbs power only for a few seconds during the magnetizing and de-magnetizing
phases.
2 - Always safe: if during the working plase current is cut out, the chuck remains magnetized.
3 - Immediate work loading/unloading piece: only a few seconds for loading/unloading the piece from its working position.
4 - Simple and practical: very simple commands from the pushbutton panel.
5 - Extremely accurate machining: the fixing force is electronically proportioned to the machining at hand by precisely
adjusting the magnetic power.
6 - Perfect clamping: since it is uniformly distributed along the surface, it allows a finishing quality without deformations.
7 - Totaly free working surface: the working face are free and clear of neutral points used for mechanical fixing.
8 - Flexibility: prompt, since the discharged chuck is immediately ready to accept a new piece, even of a different size.
9 - Reduction of others costs: all structures and other dedicated casings are eliminated even as a traditional cost items.
10 - Machine full exploitation: during machining, all available working surface is used.
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Quad-Extra magnetic chucks are the revolutionary proposal for all machining operations on milling machines and machining centres.
The workpiece is totally free for full machining on 5 faces in a single set-up.
Self-shimming system enables clamping warped-surfaces pieces.
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- Fine grinding within reach
Thanks to its solid construction and the evenly distributed magnetic force, you can grind accurately without deformation.
- Aesthetic, highly accurate design
The construction not only functions as a unity; it has expressly been designed like that. Monoblock body, top plate and steel frame are mechanically and magnetically bonded, and offer an exceptional stability and precision.
- High degree of reliability and efficiency
The entire width of the Neomicro2 can be loaded, whilst maintaining a high holding force. The system power also allows for holding uneven work pieces.
- High magnetic clamping force
The twin Neodymium magnetic system generates a force of 130 N/cm2; a staggering 60% more than the average micro pitch chuck.
- Low remanence
Residual magnetism is negligible, enabling you to easily remove your work piece from the holding surface, once the chuck is deactivated.
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Chucks are widely used holding tools especially in the metal working industry. The most common types work on the principle of magnetism where the magnetism is, depending on the type, created by permanent magnets, electromagnets or a combination of both. The use of magnetic chucks for holding pieces of work made of ferromagnetic materials has many advantages over more
conventional clamping methods. Rapid work positioning since the chuck is simply switched on and off by means of a single handle. Besides the fixed handle, all of
Bakker Magnetics permanent magnetic chucks can be supplied with a detachable handle using an allen key. The ability to switch the magnetic force on and off allows work to be positioned easily and accurately, the choice of the type of chuck being largely determined by the shape and size of the piece of work.
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Suitable for Sinker EDM Applications
The Walker Ceramax is the most widely accepted permanent magnetic chuck in the machine tool industry. In addition to its ease of installation and operation, this patented design offers the highest holding power available on the market. It simplifies complicated set-ups with accurate repeatability.
The Ceramax is extremely versatile and is suitable for many milling applications in addition to general toolroom grinding.
Special Flatness and Parallelism Tolerances available on request
Optional Stainless Steel Construction and Flushing Holes on request
Walker Ceramax Diagram
standard features:
Full magnetic surface to all edges - powerful holding over entire chuck surface
Fine pole divisions - for more uniform magnetic holding of small parts
Solid construction top plate - protects permanent magnetic pack from penetration of EDM fluids. Provides stronger and more rigid work surface
Lowest height of any permanent chuck - for added clearance on larger workpieces
Can be used inverted for holding electrode on ram
Supplied with (2) hold down clamps
Magnetic field does not affect EDM operation
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Permanent-electro magnetic chucks for turning operations.
The PR/S model is dedicated to grinding and finishing operations.
PR/H version for heavy turning operation.
No machining vibrations - full machining in a single setup.
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A range of NC Rotary Ring dedicated for assembly or handling operation. Very large hollow shaft in the center.
High load capacity and good stability.
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Motion Index Drives TSR Ring Index Table is ideal for applications that require large center accessibility for customer tooling and other devices.
Available in fixed number of stations.
Available with flexible cam and servo control package to enable infinite possibilities
Custom bases available to suit your needs
Extremely large center holes
Incorporates same barrel cam and cam follower philosophy as standard RT series
Sizes ranging from 600mm diameter to 2000mm diameter
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Rotary indexing tables, Magnetic plates
