Competence
in Tool and Die Making
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Global presence Well-known companies on every continent are among our customers. Machine manufacturers, fixture, tool and mold makers, as well as production companies in the electronics, automotive, watchmaking, medical technology, and aerospace industries, manufacturers of cutting tools, and many subcontractors.
COMPETENCE IN TOOL AND DIE MAKING
EROWA PALLETIZING AND CLAMPING SYSTEMS Recommended workpiece size
Palletizing and clamping with system
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500 x 500 x 500 mm
EROWA UPC
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225 x 200 x 200 mm
EROWA ClampSet
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160 x 160 x 250 mm
EROWA PowerChuck P
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EROWA Self-Centering Vise
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140 x 140 x 140 mm
EROWA ITS Tooling System
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50 x 50 x 50 mm
EROWA ITS Compact Combi
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Depending on the machine
EROWA Wire EDM Tooling System
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Organizing workpieces
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Automate to boost productivity
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Planning, controlling and monitoring
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Depending on the machining power
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Palletizing and clamping with system The standardized interface between the machine and workpiece or fixture allows for quick and precise changeover. Downtimes are virtually eliminated by integrating a consistent palletizing or clamping system on all machine tools.
COMPETENCE IN TOOL AND DIE MAKING
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Step by step to more productivity EROWA palletizing and clamping systems provide the interface between the workpiece, fixture and machine. They are crucial for efficient, flexible and competitive manufacturing. Palletizing of workpieces opens up many ways to make your production more productive step by step.
Complete electrode manufacturing - milling, drilling, turning.
HSC milling on fully integrated PowerChuck P.
Coordinate grinding with maximum precision starting already with the clamping system.
THE FACTS
Surface and profile grinding - stable, waterproof and corrosion-resistant.
Consistently from EDM sinking to ...
... wire EDMing.
• A palletizing and clamping system for all machining processes. • The suitable system size for any workpiece. • Standardized and consistent interface. • Modular extensions possible. • System accuracy < 0.002 mm. • Expert advice and custom-tailored solutions to suit your needs. • Over 30 years experience in workpiece palletizing.
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Very precise and extremely robust With a repeatability of two thousandths millimeters, the precision of the EROWA UPC (Universal Power Chuck) palletizing system leaves nothing to be desired. Whether to palletize large workpieces on milling machines or to machine small workpieces on vertical eroding machines; the UPC palletizing system is suitable for flexible use.
COMPETENCE IN TOOL AND DIE MAKING EROWA UPC PALLETIZING SYSTEM
Universal palletizing system: UPC chucks as an interface to the workpiece carrier in an EROWA RoboSPA cleaning and drying module. THE FACTS
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Blow-off Z-supporting surfaces. Pallets 4 x 90° indexable. Repeatability < 0.002 mm. Sturdy centering segments with patented preload. Integrable ITS chuck in the center (optional). Four fixed mounted clamping spigots that are used also as supports in the pallet storage. Cost-effective aluminum pallets with hardened-Z-supports as a basis for any set-ups. Cost-effective centering segments to build customized pallets.
The low installation height of the UPC palletizing system allows plenty of space for workpieces.
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EROWA UPC The widely spaced support surfaces of the UPC chuck make the palletizing system extremely tilt-proof. The pallet is pre-centered with chucking spigots. Then four robust centering segments take over to ensure precise positioning in the pallet und chuck. Compressed air is used for opening and cleaning. The closure generates a pull-down force of 50,000 N.
COMPETENCE IN TOOL AND DIE MAKING EROWA UPC PALLETIZING SYSTEM
500 x 500 x 500 mm
The UPC chuck with the integrated ITS chuck ensures seamless integration of EROWA ITS 50 or ITS 100 workpiece carrier in the UPC system. This combination enables the flexible use of the clamping system depending on the part size.
Vices, gauges and fixtures are mounted on the UPC pallet. We will be happy to advise you on customized fixture solutions as well.
The UPC palletizing system is the interface between the manufacturing machine and the workpiece for various machining technologies such as: milling, grinding, EDM sinking and measuring machines. Changeover takes just a few steps and then production can continue.
The UPC palletizing system is consistently automatable. The chucks are completely sealed against ingress of coolant and chips. The contact surfaces are cleaned automatically and thoroughly with air.
Matching PreSet stations and measuring machines are available for setting up, presetting and quality measurement. Manual or CNC-controlled.
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Modular, flexible, precise The EROWA ClampSet is the modular system for clamping of workpieces. It can be used consistently in the entire EROWA manufacturing concept. Whether drilling, milling, grinding or EDM sinking: EROWA ClampSet reduces the setup times.
COMPETENCE IN TOOL AND DIE MAKING EROWA CLAMPSET CLAMPING SYSTEM
Palletized ClampSet vise on UPC grid pallet. The EROWA UPC palletizing system is the seamless interface between the machine and the ClampSet workpiece carrier for a wide variety of machining technologies. THE FACTS
• Wide choice of various precise clamping elements. • Easy installation on EROWA palletizing systems. • All components made of hardened and ground steel. • Different clamping jaws to accommodate various workpiece shapes. • Clamping range up to 225 mm. • Can be used vertically and horizontally. • Once palletized, the ClampSet is ideally suited for automatic loading of machine tools.
Workpieces are clamped in the ClampSet with just a few simple steps.
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EROWA ClampSet The ClampSet offers enormous flexibility. A variety of different, precise clamping elements are available. Both machined and non-machined workpieces can be clamped. Different clamping jaws allow accommodation of many different workpiece shapes.
COMPETENCE IN TOOL AND DIE MAKING EROWA CLAMPSET CLAMPING SYSTEM
225 x 200 x 200 mm
ClampSet multi-clamping on a UPC clamping cube for horizontal machining.
With ClampSet vices, even long or large workpieces can be clamped easily.
By setting up and adjusting the workpieces outside the machine, time can be optimally used and cost can be reduced.
ClampSet vise on ITS pallet. Positioned with micron precision and ready for use in seconds.
The convenient prism jaw for clamping several cylindrical parts in horizontal or vertical position.
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For milling, drilling, grinding, turning or EDMing PowerChuck P chucks are designed for flexible and universal use. Whether on milling machines, drilling machines, profile or surface grinding machines, as the basis on EDM sinking machines or on the spindles of dividing heads and lathes.
COMPETENCE IN TOOL AND DIE MAKING EROWA POWERCHUCK P PALLETIZING SYSTEM
PowerChucks are the basis on the machine table. Fixtures are mounted on ITS pallets. Workpieces are prepared during production time. THE FACTS
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Blow-off Z-supporting surfaces. Pallets 4 x 90° indexable. Repeatability < 0.002 mm. Functional reliability in automatic operation by pneumatic position monitoring. Manual or automatic operation. Reliable clamping mechanism by self-locking ball catch. Flat design. The chucks are sealed against ingress of cooling water and chips.
Easy accessibility from all five sides.
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EROWA PowerChuck P The EROWA PowerChuck P palletizing system allows you to clamp palletized workpiece carriers quickly and easily. Whether fixed on the machine table or built into the integrated axis, PowerChuck P chucks are the flexible and precise interface between the machine and the workpiece.
COMPETENCE IN TOOL AND DIE MAKING
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EROWA POWERCHUCK P PALLETIZING SYSTEM
160 x 160 x 250 mm
Downtimes are completely eliminated by integrating a consistent clamping system on all machine tools. Automatic loading of the machine by an EROWA handling device increases the proportion of productive hours.
Automated and flexible machining process with the PowerChuck P chuck as the interface between the machine and the workpiece.
Vices, gauges and fixtures are mounted on an EROWA ITS pallet for flexible and consistent use.
The flat design of the palletizing system provides more space for workpieces. PowerChuck P chucks are fully sealed against ingress of cooling water and dirt.
Workpiece carriers can be positioned in the chucks accurately within a few seconds with repeatability of 0.002 mm.
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Reliable and flexible clamping For producing workpieces as completely as possible and economically, 5-sided machining in one setup offers great benefits. The auxiliary times are significantly reduced and errors during reclamping are avoided. The EROWA self-centering vise is ideal for precise and flexible use on the machine tool.
COMPETENCE IN TOOL AND DIE MAKING
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EROWA SELF-CENTERING VISE
The robust design of the self-centering vise is ideal for heavy-duty machining. Selecting the appropriate jaws adds even more strength. The self-centering vise 148 has a clamping range of 5-155 mm. THE FACTS
• Pallet and vise-bodies are made from one piece. • Firm connection of the chuck via P-centering. • The slide and the spindle are hightech-coated and wear-free. • The spindle is sealed and protected against contamination. • Wide selection of jaws. • Two different size vise bodies (85mm and 148mm). • Access from both sides for clamping and unclamping.
The workpiece is powerfully clamped and easily accessible from all sides.
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EROWA self-centering vise The self-centering vise 148 P is made entirely from one piece and ensures absolute stability. The integrated pallet with P centering is the precise interface to the chuck.
COMPETENCE IN TOOL AND DIE MAKING EROWA SELF-CENTERING VISE
Depending on machining forces
The entire body of the self-centering vise is manufactured from stainless hardened steel. In addition, the slide and the spindle have a high-tech coating and are wearfree. The high-precision spindle and the guides are also protected against dirt.
The SlipStop® surface prevents unhardened workpieces from slipping. The holding force is more than doubled.
The jaws can be set up easily and quickly by hand without any tools.
For use on small machines, the selfcentering vise is available in a smaller design as Model 85 P. The properties are the same as those of its big brother.
The self-centering vise version without pallet can be mounted as to other EROWA palletizing systems as a workpiece holder.
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Precise clamping of tools and workpieces The EROWA ITS chuck holds both tools and workpieces with unique precision, stability and repeating accuracy. Its uses are so versatile that it is the basis of a sophisticated modular workholding system.
COMPETENCE IN TOOL AND DIE MAKING
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EROWA ITS CLAMPING SYSTEM
Once the workpiece is clamped on an ITS workpiece carrier, it remains on its workholding system during the entire production run. The workpiece data is passed by the integrated chip from machine to machine. THE FACTS
• Machine change and intermediate verification without loss of time thanks to fixed reference position. • Blow-off Z-supporting surfaces. • Workpiece carriers / electrode holders are 4 x 90° indexable. • Repeating accuracy < 0.002 mm. • Manual or automatic operation. • ITS chucks are sealed against ingress of cooling water and chips.
Automated loading with an EROWA robot provides the CNC machine with previously unimaginable autonomy. Off-peak and night hours are utilized productively, and throughput times are reduced. The EROWA process control system consistently combines all data and controls the entire production.
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EROWA ITS tooling system The usage possibilities of ITS chucks are as varied as the tasks faced in precision engineering and tool & mold manufacturing. EROWA offers a comprehensive range of chuck variants for each application. In combination with the matching workpiece carriers, your production is consistent and flexible.
COMPETENCE IN TOOL AND DIE MAKING
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EROWA ITS CLAMPING SYSTEM
140 x 140 x 140 mm
Changeover without loss of time thanks to fixed reference position: The chucking spigot and the centering panel ensure precise positioning and powerful clamping of the electrode-holder. While the machine is producing, the next job is being prepared. Then the setup is converted quickly, without loss of time by realigning and positioning of the electrode holder.
ITS chucks can be used universally on all machines.
EROWA setup and presetting station with integrated ITS chuck.
Special fixture with several ITS chucks. We will be happy to advise you on customized fixture solutions.
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For small electrodes and workpieces The EROWA Compact workholding system is ideal for clamping small electrodes and workpieces. The EROWA ITS Compact Combi chucks complement the product range and allow consistent clamping of three systems in one chuck. Whether on the machine table or in the tool quill, EROWA ITS Compact Combi chucks can be used anywhere.
COMPETENCE IN TOOL AND DIE MAKING EROWA ITS COMPACT COMBI CLAMPING SYSTEM
In the EROWA ITS Compact Combi chuck, Compact electrode holders can be clamped for small electrodes as well as workpiece carriers of the ITS system for larger electrodes, whatever is needed. This makes the Compact clamping system extremely flexible and universal in electrode manufacturing.
THE FACTS
• Flexible interface. • Electrode holders / workpiece carriers are 4 x 90° indexable. • Repeating accuracy < 0.002 mm. • Automatic cleaning of the Z support surfaces. • Manual or automatic operation. • Compact design. • Sealed against ingress of chips and cooling water.
ITS Compact Combi chucks can be used consistently on the machine table or in the quill.
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EROWA ITS Compact Combi tooling system ITS compact Combi chucks have the same mounting hole pattern as conventional EROWA ITS chucks and can be seamlessly integrated into the existing ITS system. The system includes a complete range of chucks, electrode holders, electrode changers and accessories.
COMPETENCE IN TOOL AND DIE MAKING
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EROWA ITS COMPACT COMBI CLAMPING SYSTEM
50 x 50 x 50 mm
Manually operated Compact Combi chuck: The chip guard mounted to the electrode holder ensures precise clamping.
Compact electrode blanks: They can be accommodated in the Compact holder without any pre-processing. This eliminates the preparation costs for setting up and cutting the electrode blanks.
Easy and convenient: Electrodes are attached directly to the Compact standard holder and can be used immediately.
Automatic loading of the EDM machines significantly boosts their efficiency.
The Compact ITS adapter is used to make Compact electrode holders compatible with regular EROWA ITS chucks. The electrode holder is manually clamped quickly and precisely in the adapter.
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The modular workholding system for wire EDM The EROWA Wire EDM workholding system makes wire EDM machines far more flexible and productive. The range includes system components for beginners, for experienced manufacturers and for “top end“ users. Downtime can be virtually eliminated, the machines can work round the clock.
COMPETENCE IN TOOL AND DIE MAKING EROWA WIRE EDM TOOLING SYSTEM
EROWA flat chucks on the machine table form a flexible interface to the workpiece carriers. The EROWA Wire EDM workholding system is suitable for single-part palletizing or multiple-part palletizing in a clamping frame as needed. THE FACTS
• Modular extensions possible. • Single-part palletizing or multiplepart palletizing in the clamping frame. • Wide range of clamping elements for almost any workpiece shape. • Repeating accuracy < 0.002 mm. • Automatable. • Low height. • Quick changeover.
Setting up and presetting the workpieces during on-going production reduces unproductive setup times on the wire EDM machine significantly.
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EROWA Wire EDM Tooling workholding system With sophisticated combinations of vises, clamping elements and clamping beams, you can clamp all conceivable workpieces. The repeating accuracy of the EROWA Wire EDM workholding system allows presetting outside the machine and safe automated loading. Running jobs can be interrupted for express jobs and resumed later.
COMPETENCE IN TOOL AND DIE MAKING
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EROWA WIRE EDM TOOLING SYSTEM
Depending on the machining power
Multiple workpieces can be fixed in the clamping frame in different ways.
EDM electrode holders can also be integrated quickly and accurately in the EROWA Wire EDM workholding system without problems.
The low height of the workholding system allows plenty of space for workpieces.
Special mounting for cylindrical parts. Mounted to the pendulum holder, the workpiece is adjustable in three axes.
Loading robots for greater autonomy of the machine during night and weekend hours. We are happy to advise you how to boost your productivity with an EROWA handling unit.
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Organizing workpieces Machine tools need to be relieved of unproductive tasks as much as possible. Setting up and measuring workpieces are tasks that can be done on a set-up and presetting station more efficiently. Moreover, integrated quality control is a must today. Intermediate and final inspections increase process reliability in production.
COMPETENCE IN TOOL AND DIE MAKING EROWA ORGANIZATION
THE FACTS
• Large selection of software for quality measurements. • Automated quality measurement. • Prepared for mounting to EROWA clamping systems. • Worldwide technical support and troubleshooting.
Automatic measurement: These days, integrated quality control is a must. The handling facility loads the measuring station with manufactured products for intermediate or final checks.
User-friendly software with graphical user interface.
While the machine is running, the workpieces are prepared for the next job.
EROWA offers a wide range of setup and presetting stations as well as high-quality-measuring machines.
The presetting data are crucial in job preparation.
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Increase production through automation Automatic loading of machine tools considerably increases the proportion of productive hours. Production systems may be automated in many different ways. With a large selection of EROWA handling systems, we can meet your requirements with regard to transfer weight, magazine capacity and control interface.
COMPETENCE IN TOOL AND DIE MAKING
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EROWA AUTOMATION
THE FACTS
• The suitable system size for any workpiece. • Modular robots with consistent standard. • Standalone or linear solutions. • Max. transfer weight up to 500 kg depending on the robot model.
For each application and for all technologies the right handling equipment. EROWA robots easily adapt to any production environment - whether as a simple standalone model or as a complex linear automation solution for operating up to 8 machines.
Machines with automatic workpiece change can deliver up to 4,000 productive hours per year.
Each magazine position and each pallet are continuously monitored. The EROWA EWIS™ Rapid workpiece identification system provides clarity in a few seconds.
A highly efficient system for automating the manufacture of single parts and small batches. Workpieces are supplied and removed via the integrated setting‑ up and loading stations. When needed, simply add another magazine.
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Everything is under control The tasks which are handled by software in modern manufacturing processes are becoming ever more comprehensive. But for those who operate machinery in a workshop, the overall system needs to be clear to manage and supervise. The EROWA process control system takes over the planning, control and monitoring of production systems - you can always keep track of all the data.
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EROWA INTEGRATION
THE FACTS
• The process control system combines all data and controls the entire production. • Documented manufacturing process. • Clear presentation of all data. • Configured to your needs.
The process control system is configured exactly to the customer’s needs and smoothly integrates machines of a variety of technologies. The software is modular and can be extended as required. The complete consistency of the data in the workshop allows comprehensive control.
CAD/CAM data are imported and jobs are created automatically; this means preparation during production time.
Workpiece identification within seconds. EWIS™ Rapid captures all magazine positions, job and workpiece data and reports them to the cell computer.
From CAD/CAM data transfer to reporting the finished jobs, everything is easily visible online.
Planning, controlling and monitoring of the individual operations. The entire production clearly presented. Current status, data acquisition and utilization in the timeline.
The next step
EROWA AG 050226 en / 07.17
EROWA Group Business Network: a member of ORENDA Holding Ltd. Subject to technical changes. Registered trademark of EROWA AG, Copyright © EROWA AG, for a number of products of EROWA AG patents are existing or pending.
Important things need to be planned. And your next step is certainly among the important things. It is your start into a new, efficient era. We are pleased to be with you on the way. As consultants, in practice. For you to know at all times what you’re engaging in. The next EROWA branch office is not far – take the step.
USA EROWA Technology, Inc. North American Headquarters 2535 South Clearbrook Drive Arlington Heights, IL 60005 USA Tel. 847 290 0295 Fax 847 290 0298 e-mail: info.usa@erowa.com www.erowa.com
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