3D Systems Ships GibbsCAM 2015 for Production Machining

ROCK HILL, SC, USA, Aug 29,  2015 - 3D Systems (NYSE:DDD) announced that it has begun shipping the latest version of GibbsCAM, its software for production machining. This comprehensive update to 3DS’ industry-leading software incorporates an all-new Universal Kinematic Machine (UKM) engine that further simplifies CNC programming. The release also includes multiple enhancements that extend capabilities and accommodate new machines of all configurations. For video overviews of GibbsCAM 2015,  click here.

As an integral component of 3DS’ design-to-manufacturing digital thread, facilitating cross-technology manufacturing between additive and subtractive methods, GibbsCAM enables improved production efficiency and greater profitability. Developed for ease-of-use, GibbsCAM empowers numerical control programmers and machinists with solid modeling, 2- through 5-axis milling, high speed machining, mill/turn, Swiss, multi-task machining and wire-EDM capabilities.

“We are committed to providing 3D digital design and fabrication solutions that enable our customers to be more productive and competitive,” said Ilan Erez, Vice President, co-Chief Operating Officer and CFO, Software Products, 3DS. “With the recent addition of GibbsCAM to the 3DS digital manufacturing thread portfolio, our customers can now enjoy the ability to use both subtractive and additive manufacturing to achieve the highest productivity possible. Manufacturers can use the two technologies in tandem, printing a metal part and then using a milling machine to achieve the required surface finish, for example. It’s a perfect fit.

“With the new release of GibbsCAM 2015 we enable our customers to program any machine with a single program and a single interface,” continued Erez. “The new features and enhancements in GibbsCAM 2015 are designed to save time in programming, provide more flexibility in selecting and using tools, and make toolpath verification and machine simulation more accurate and efficient.”

Some of the new features in GibbsCAM 2015 include:

• New Tooling Functions and Capabilities that extend the ability to define, use and simulate tools, with new icons and dynamic 3D viewing of tools and tool holders. Support for straight, tapered and stepped shanks was extended to all mill tools, while new mill and lathe tool types are also introduced, including 3D form tools and 75° Diamond (ISO E-style) lathe tools.
• Numerous Enhancements for Hole-making that include additional support for hole features from CAD systems and full associativity for hole features from Autodesk Inventor, CATIA v5, Solid Edge and SolidWorks. New is the Hole Editor for editing hole features, including compound holes, which are supported with multiple straight, tapered and threaded segments. In addition, feature recognition has been enhanced, and the 5-axis drilling interface has been streamlined. These features simplify hole-making operations and make the programming process faster.
• Intermediate Tooling Support for Multi-task Machining (MTM), which makes tooling more manageable, simulation more accurate, and programming easier, with more accurate placement and orientation of tools. Additions include a tool block library and support for tool blocks, such as adapter blocks, holders for tool holders, right-angle and adjustable heads, and flash tooling. A fixture library and support for fixtures (chucks, tailstocks, steady rests and other work holding devices) are included.
• Machine Simulation which is greatly improved as a result of UKM, intermediate tooling support, and an improved rendering palette. Rendering is more accurate and efficient, displaying intermediate tooling for a more complete simulation of all moving components. Customized monitoring of key conditions is enabled with a new Stops and Watches feature. Combined, these additions make the programming-through-simulation process faster and more accurate.
• Integration with Sandvik Coromant’s Adveon Tool Library, which enables importing tools from Sandvik and ISO 13399 compliant systems to make a standard library available at any time, simplifying tool definition and tooling-data management. This also allows a shop to build, save and reuse a library, and link tools and tool assemblies to parts and processes, enabling faster reuse of a program for a subsequent part run, and faster updating when parts change.

Learn more about 3DS’ commitment to manufacturing the future today at www.3dsystems.com, and the new GibbsCAM 2015 software here.

About 3D Systems

3D Systems provides the most advanced and comprehensive 3D digital design and fabrication solutions available today, including 3D printers, print materials and cloud-sourced custom parts. Its powerful ecosystem transforms entire industries by empowering professionals and consumers everywhere to bring their ideas to life using its vast material selection, including plastics, metals, ceramics and edibles. 3DS’ leading personalized medicine capabilities save lives and include end-to-end simulation, training and planning, and printing of surgical instruments and devices for personalized surgery and patient specific medical and dental devices. Its democratized 3D digital design, fabrication and inspection products provide seamless interoperability and incorporate the latest immersive computing technologies. 3DS’ products and services disrupt traditional methods, deliver improved results and empower its customers to manufacture the future now. For  more information, visit www.3dsystems.com.

Delcam PowerMILL 2016 Mirror Complete Machining Projects

BIRMINGHAM, UK, Jul 24, 2015 - Delcam has launched the 2016 version of its PowerMILL programming software for five-axis and high-speed machining.

The main enhancement in the new release is the ability to mirror complete machining projects in one operation and to maintain automatically the machining characteristics, for example to choose automatically whether climb or conventional milling should be used in each section of the toolpath. Previously, only individual toolpaths could be mirrored.

Automatic mirroring saves considerable time whenever right- and left-hand versions are needed of a part or tool. It will also be faster to program the machining of symmetrical objects since it will be possible to program one half and then mirror the toolpaths to complete the program.

To ensure that the mirroring has performed as expected, the new option can be used with the ability, introduced in PowerMILL 2015 R2, to undertake complete verification of a project for machine-tool issues such as collisions. Comprehensive verification can be performed, including ensuring that the machine tool is capable of running the mirrored toolpaths, as well as checking for both machine-tool collisions and tooling collisions.

PowerMILL 2015 R2 also saw the introduction of the ability to simulate machine-tool movements as tool changes are executed. The capability has been enhanced in the 2016 release by allowing more complex tool changes to be simulated, in particular those involving a carousel mechanism.

Other improvements to simulation in PowerMILL 2016 include a new form to print out the position of the cutting-tool tip during simulation, an auto-translucency option that will allow viewing of the table attach point at all times, and the ability to draw translucently the safe areas for rapid moves.

Development work has continued on the optional modules for PowerMILL as well as to the main program. In particular, a new, more efficient strategy to machine single blades has been developed for the Blades, Blisks & Impellors module, and a constant-Z machining option has been added to the module for programming the machining of ribs into tooling.

For further details and video demonstrations of the new functionality, visit www.delcam.tv/pm2016/lz

Delcam Adds Inspection Webinars to PowerINSPECT Website

BIRMINGHAM, UK, Jul 22, 2015 - Delcam has made its recent series of webinars on inspection technology available for online viewing or download. The webinars include a general introductory video explaining why measurement is critical to manufacturing efficiency, together with more specific videos on laser scanning, retrofitting and shop-floor inspection.

The introductory webinar, which was presented in partnership with Coventry University’s Metrology Department, explains why measurement matters to the future of manufacturing. It looks at sources of uncertainty in making measurements, including equipment, people and environment, and then considers how to minimize these problems to achieve better throughput.

The webinar on laser scanning shows how to use the PowerINSPECT inspection software on a range of hardware devices, including FARO and ROMER portable CMMs, and how to extract geometric features from the resulting point-cloud data. Advice is given on how to choose and use the best approach, either laser scanning or probing, to measure different types of geometry.

Delcam partnered with Pantec Metrology to present the webinar on retrofitting. This presentation focuses on how retrofitting can make CMMs more efficient and the other benefits that can be realized. The presentation includes a case study showing how upgrading from manual to CNC operation could improve throughput and quality, plus a demonstration of the CNC version of PowerINSPECT.

The webinar on shop-floor inspection offers a variety of tips and tricks for people using PowerINSPECT with portable measuring devices. It includes two demonstrations, one showing the inspection of a machined casting and the second giving an example of dual-device inspection with PowerINSPECT. 

To watch or download the webinars, visit www.powerinspect.com/webinar/index.asp.

Delcam Appoints Charles Jones as Industry Marketing Manager

BIRMINGHAM, UK, Jul 16, 2015 - Delcam has increased its focus on machining with robots with the appointment of Charles Jones as Industry Marketing Manager. In this new role, Charles will focus on growing Delcam’s business in the many areas where robots can be applied as alternatives to traditional machine tools or hand finishing operations, in particular by developing closer relationships with robot manufacturers and integrators.

Charles joined Delcam in September, 2008, as a Senior Engineer in the International Support Division, where he provided technical manufacturing consultancy to support Delcam’s global network of subsidiaries and resellers.

Prior to joining Delcam, Charles spent almost eight years as a CADCAM programmer and machinist at Eccles Tooling Services. He undertook the programming, setting and operating of large five-axis machining centres to produce patterns, tooling, prototypes and fixtures for the automotive and aerospace industries.

While at Eccles Tooling Services, Charles completed an Advanced Modern Apprenticeship in Mechanical Engineering. As his role within Delcam developed, Charles completed an MBA at Worcester Business School to reinforce his increasingly commercial focus.

Commenting on his appointment Charles said: "This is an exciting opportunity in a rapidly expanding market. Delcam has numerous customers already using robots as part of their manufacturing processes and has been involved in many global research collaborations focused on advancing this technology.”

"The beauty of PowerMILL Robot is that customers have access to the strength and flexibility of PowerMILL’s toolpath generation and, from the same interface, can simulate and produce the code required to drive their robot. This unique offering is already being used by many of our traditional customers in the automotive and aerospace industries. However, it is also gaining popularity in the architecture and constructions markets as well as some interesting artistic applications.”

"The robot manufacturers and industry experts we are working with all agree that customers are finding new ways to use robotics technology, which increasingly require the control offered by offline programming. Combining all of their requirements into a simple, easy to use, interface makes what seems a daunting task simple and intuitive.” Robot integrators who are keen to discuss partnership opportunities with Delcam are encouraged to contact Charles at caj@delcam.com

Vero Alphacam 2015 R2 Compatible with 64-bit PCs

GLOUCESTERSHIRE, UK, Jun 30 2015 - Vero Software announces the launch of Alphacam 2015 R2. The latest release of the game-changing Alphacam CAD/CAM software ensures that users can exploit the full power of their PC.

Alphacam 2015 R2 is 64-bit compatible, meaning its programs can utilise all the available memory. “With 32-bit computers only able to work with 2GB, irrespective of how much memory is onboard, some large files are extremely difficult to work with,” says Alphacam Technical Manager Paul Green. “We gave a high priority to this development, as it means end users can now process large files without any issues arising.”

Amongst the full array of new and enhanced functionality in Alphacam 2015 R2:

The GUI includes a new fully customisable radial menu. “It means users can set up as few or as many commands as they need.”

For Advanced 5-Axis Machining, while the previous release of Alphacam introduced surface machining, considerable enhancements in 2015 R2 give many more advanced options, including wire frame machining for effective trimming, and multi-axis roughing which allows roughing to the actual contour, removing any unnecessary fresh-air machining. Side Wall Axial Relief Feed (SWARF) machining reduces 5-axis cycle times and gives a better surface finish through effective side-of-tool machining. The strategy is to finish the part in one cut, through constant cutting conditions giving increased material removal and a constant low cutting force, along with simultaneous 5-axis vector orientation providing full access to machining areas.

Enhanced Feature Extraction makes it easier to find features on orthogonal panel faces. “There is now the option of finding holes and contours on any panel face at the same time, speeding up panel processing.”

Another major aspect of new functionality has been added to Part Management, with full associativity between a part and its copy. Whenever an original part is amended on Alphacam 2015 R2, there is the option to automatically update the copy.

Improved on-screen realism is achieved through Rendered Z-Level Geometries and Material Textures. “By rendering Z-level parts we’re making them visually clearer to the user,” says Paul Green. “And users can now apply any texture, whether it be metal, wood, granite, plastic or composite, so that it looks on-screen how it will look on the machine. Rendered clamps and fixtures can also be shown on a full machine configuration.”

A command in the Rough Finish cycle – Previous Tool Profile – automatically uses the profile of the previous tool to generate the new tool path to machine corners where form and shaped tools have left material there.

A new function in Nesting now identifies parts by name, rather than number as in previous releases. “As well as the part names showing in the nest on-screen, they also appear in reports. It helps to make in formation more relevant – users can see at a glance which part is on a nested sheet.”

Solidworks Assembly Support considerably speeds up processing. While Alphacam has been able to import Solidworks files of individual parts for many years, one click now brings in a full assembly file containing all the parts.

Subtle changes to Part Modeler give higher quality image previews, along with commands for part manipulation including rotation around a specific point or axes, and zoom to a cursor.

For more information, visit http://www.verosoftware.com.

Delcam Launches FeatureCAM 2015 R3

BIRMINGHAM, UK, May 13, 2015 - Delcam has launched the 2015 R3 release of its FeatureCAM feature-based CAM software. This includes a range of enhancements to give high-quality results on all types of machine tool, including complex mill-turn equipment and five-axis machining centers, while retaining the rapid programming times for which FeatureCAM is renowned. 

FeatureCAM was the world’s first feature-based programming software when it was launched in 1995. Constant development since then has ensured that the system has retained its leadership in programming speed and ease of use, while an increased range of strategies has been added to provide more efficient toolpaths that give greater productivity on a wider range of machinery, including mill-turn machines, five-axis mills and wire EDM equipment.

The most significant new option is the ability to duplicate the physical constraints of the machine tool in simulations in FeatureCAM. Machine-tool limits can be added to the models to be used in the simulation for three-, four- and five-axis milling machines, for turning equipment, and for mill-turn machines, including those with multiple turrets and/or multiple spindles. It is then possible to check that the chosen machine tool is capable of completing the proposed program for all types of equipment, from the simplest lathe to the most complex multi-tasking machine.

The simulation will pause whenever the program attempts to move the machine beyond the specified limits. In many cases, simply changing the position of the part on the machine bed will allow the whole operation to be completed. Alternatively, modifications to the fixturing or to the length of the cutting tools may be required. Whatever changes are made, the computer simulation can then be repeated to check that the modified program will run successfully. Proving out the program on the computer will save time and money on the machine tool, as well as checking that the part can be cut safely.

In another improvement to FeatureCAM simulations, more accurate representations can be created of shanks and holders. These allow three-axis and five-axis collision checking to be undertaken more reliably.

Two enhancements have been made to five-axis machining with FeatureCAM. Firstly, more control is available with the ability to set the C-axis orientation about the Z axis so helping to avoid machine collisions and to make the program more efficient by avoiding over-travel. Secondly, support for five-axis operation is possible in 2D spiral operations, giving better control of the tool axis. This can ensure uniform depth of cut and cross-section when engraving onto complex surfaces, including parts with undercuts.

Additional accessories that are supported in the new release include turning-head holders and mini turrets. Turning-head holders allow turning to be undertaken on a milling machine, while mini turrets allow more flexible positioning of the tooling and faster tool changes. In both cases, the new options can be simulated on the computer before being sent to the machine.

Full detailed information on the new release, including video demonstrations of the main enhancements, visit the FeatureCAM Learning Zone – www.delcam.tv/fc2015/lz

Thailand's SIC Selects ZW3D for Auto Parts

GUANGZHOU, China, Apr 21, 2015 - ZW3D, one of the world's leading suppliers of advanced CAD/CAM solutions for the manufacturing industry, today announced that it has been selected by Sue Industrial Co., Ltd.(SIC), a leading manufacturer of brake parts for cars and motorcycles in Thailand.

Established in 1992, SIC is a motorcycle and automobile spare parts manufacturer in Bangkok, Thailand, providing a variety of auto accessories under the “YASAKI” brand in countries like Thailand, the Philippines, Iran, Dubai, Malaysia, Taiwan, Vietnam, Cambodia and Dominican Republic.

The Need

To stay ahead of market, SIC highly values quality and efficiency. The need for improved efficiency was particularly urgent when manufacturing after-market products via CNC machining. Besides, higher requirements of mold design accompanied with the development of business when SIC tried to keep offering products with a value for money to their customers pushed SIC to find a better solution.

The Solution

With unique advantages, ZW3D stood out from other 3D design platforms and was finally chosen by SIC. “The hybrid modeling really simplifies design processes when creating products. And the all-in-one solution helps us to streamline and speed up the design and manufacturing cycle. ZW3D’s simple 2D drawing definitely accelerates our CNC programming,” said Mr. Somchai, General Manager of SIC. “We used ZW3D to replace AutoCAD and MasterCAM.”

Plus, with whole-process mold functionalities, like quick splitting, standard mold base library and BOM, ZW3D assisted SIC to boost mold design. It turned out that SIC benefited from not only the improved overall mold design efficiency but also the improved overall CAD design efficiency.

To improve user experience, ZW3D also provides valuable service and supports to help SIC maximize utility. “We are satisfied with the quick services all the time.” Atikom added.

About Sue Industrial Co., Ltd.

Sue Industrial Co., Ltd., as a local & overseas supplier and exporter who provides the quality products to customers, mainly produces brake shoes, disc brake pads, wheel hub (front/rear), brake & clutch lever and some accessories, as well as others aluminum-related products.

About ZW3D CAD/CAM

ZW3D is cost-effective CAD/CAM software for 3D modeling, mold design, and machining, which takes engineers from concept to finished product in one easy-to-use, single collaborative environment. For more information, visit http://www.zwsoft.com/ZW3D/ or follow ZWSOFT on Facebook.

DP Technology Releases ESPRIT 2015

CAMARILLO, CA, USA, Apr 14, 2015 - CAM industry innovator DP Technology Corp. is pleased to announce the release of a new version of its pioneering flagship product ESPRIT 2015.

ESPRIT helps increase productivity for a full range of machine tool applications by generating more efficient toolpaths while also saving time by providing substantial improvements in computer numerical control (CNC) programming productivity.

Besides increasing productivity, the release also provides many new and improved features specifically in the areas of intelligent machining, strategic machining, CAD-CAM data exchange and Cloud-Enabled CAM.

Intelligent Machining

Intelligent machining features in ESPRIT 2015 accelerates the machining process by providing new and unique 5-Axis cycles that reduce cycle time. This makes it possible to completely machine blades in a single setup. ESPRIT’s 5-Axis Blade Roughing tool motion is morphed across the blade from any size stock shape to uniformly offset stock allowance so it can be immediately followed by a finishing cycle. “ ESPRIT 2015 offers unique features in 5-axis to make complex machining more efficient, allowing users to have more tool path options with features like blade roughing and chamfering.” said Cedric Simard, Global Marketing Director of DP Technology. “ESPRIT 2015 blade roughing enables users to remove material down to uniform stock around the blade and eliminates the need to follow semi-finish cycles. Users in the aerospace, energy, medical and automotive industries will benefit the most from these time-saving operations for precision parts.”

The Port Roughing cycle, another intelligent machining improvement in ESPRIT 2015, is a brand new 5-Axis cycle. It creates a 5-axis roughing operation to remove the material inside an area where the tool must enter through a restricted opening. The shape of the toolpath is an offset of the port surfaces, starting at the surface and proceeding inward at a constant stepover.

Productivity Boost

ESPRIT 2015 also includes features that increase machining productivity. The new Bottom Up roughing strategy helps take ESPRIT’s ProfitMilling high speed material removal cycle to the next level. The new Bottom Up strategy lets you attain a small residual stock height during the stock removal process. Even more, it can be combined with ProfitMilling - our unique high-speed machining roughing technology - for a major improvement in overall productivity. ProfitMilling optimizes toolpaths with engagement angle, chip load, lateral cutter force and material removal rate to massively reduce cycle time and increase tool life.

Strategic machining

The strategic machining capabilities of ESPRIT 2015 have been expanded with completely redesigned stock automation capabilities for multi—tasking machines with mill, turn and drill capabilities. Available for the Facing, Contouring and Pocketing milling cycles, the new stock automation function maintains awareness of the stock removed by previous operations to generate cutting passes only in areas where stock remains. This function greatly reduces air cutting which in turn drastically reduces cycle time.

Additional strategic machining improvements have been made by providing support for slot mill tools in the Port Milling and Composite cycles. Slot mill tools save machining time on operations as tee-slotting and square shoulder milling and their geometry generates lower cutting forces in soft materials and unstable setups which increases tool life. Barrel-shaped cutters are now supported in 5-Axis Blade and Composite cycles. Barrel-shaped cutters provide a much better surface finish than ball end mills because their geometry provides a larger effective radius of engagement, resulting in smaller cusps between toolpaths.

CAD to CAM

New data exchange features in ESPRIT 2015 make it easier ever before to move information from your CAD system into the CAM environment. Three new geometry types -- sketches, feature profiles and curves -- are now available through ESPRIT FX data exchange from Dassault Systemes CATIA, Parametric Technology Pro/ENGINEER and Siemens NX/UG. The additional information obtained from these geometry types can be easily manipulated to cover complex areas for roughing operations or extend surfaces to get a better finish on edges.

ESPRIT 2015 provides another important improvement to shorten programming time by increasing the accuracy of automated feature recognition. The enhanced Auto Chain support for solid faces, loops and edges lets you create chain features directly on solid models. In addition, a redesigned wall feature recognition command automatically recognizes the upper and lower limits of walls, even tapered walls, in a solid model.

Cloud-Enabled CAM

ESPRIT 2015 allows you to select tools based on the features of your parts in minutes - saving you the drudgery of flipping through catalogs to find ideal tooling. With the ESPRIT MachiningCloud Connection, programmers have access to complete and up-to-date tooling product data, cutting hours of programming time by eliminating manual tool creation. ESPRIT 2015 simplifies the selection of cutting tools and automatically obtains the recommended ones.

About ESPRIT

ESPRIT is a high-performance computer-aided manufacturing (CAM) system for a full range of machine tool applications. ESPRIT delivers powerful full-spectrum programming for 2–5 axis milling, 2–22 axis turning, 2–5 axis wire EDM, multitasking mill-turn machining and B-axis machine tools, and high-speed 3- and 5-axis machining.

About DP Technology Corp.

DP Technology maintains its worldwide headquarters in Camarillo, Calif., and product development teams in California, Florence, Italy; and Berlin, Germany. Sales and support operations are located in Europe, Asia, and North and South America.

For more information about DP Technology and ESPRIT, call +1 805 388 6000, send an e-mail to esprit@dptechnology.com , or visit www.dptechnology.com.

Delcam Launches PowerMILL Robot 2015 for Multi-Axis Machining

BIRMINGHAM, UK, Apr 9, 2015 - Delcam has launched the 2015 release of its PowerMILL Robot software for the programming of robots for multi-axis machining operations. The new release enables manual and CNC programming to be combined in a single program so providing the maximum programming flexibility. Other enhancements include improved collision checking, automatic avoidance of wrist singularities and the ability to generate robot programs from tape files produced in other CAM software. 

PowerMILL Robot also benefits from the many enhancements made in recent releases of PowerMILL, in particular the Vortex strategy for high-efficiency area clearance. In addition, the range of robots supported by the system has been increased so that it now includes KUKA, ABB, Fanuc, Yaskawa Motoman, Stäubli, Hyundai, Comau, Kawasaki Robot, Nachi and Universal Robots equipment, in all cases eliminating any need for third-party translation software.

The new functionality in the 2015 release allows users to duplicate in the virtual environment teach-and-learn programming of the robot for linking moves. The model robot on the computer can be ‘jogged’ between positions where machining is to take place, in a similar way to the movement of the arm in the real environment. The programmed linking moves can then be integrated with the cutting moves to give the complete sequence of operations.

This approach will be necessary in any cases where there are additional objects in the real world that are not included in the CAD model of the part to be machined, such as the clamps or fixture being used to hold the item. In other cases, the user might prefer to move up and over the part, rather than moving around it, even if that is shorter.

A singularity in robot operation occurs when collinear alignment of two or more axes results in unpredictable robot motion. Singularities must, therefore, be eliminated to maintain smooth, predictable machining. The new release avoids automatically wrist singularities, the most common example of this type of problem.

The improved collision checking in the 2015 release allows the complete NC program to be simulated in one operation so saving considerable time when compared to the previous method of checking each toolpath individually.

Finally, the ability has been added to import existing tape files from other CAM systems. Once imported, the toolpaths can be simulated and post-processed in PowerMILL Robot in the same way as toolpaths from PowerMILL.

PowerMILL Robot makes it as easy to program a robot for machining as it is to program a five-axis machine tool. As a fully-associated application inside PowerMILL, users have access to all the multi-axis machining strategies within PowerMILL and can use all the system’s project management options to manage, store and retrieve data.

With PowerMILL Robot, robots can be programmed for tool-to-part applications, making them ideal for machining large parts, such as composite panels that need to be trimmed, or for part-to-tool applications, such as grinding or linishing. The working area can be extended with linear tracks and rotary tables for even greater flexibility over the size and types of parts that can be manufactured.

To see how easy it is to use PowerMILL Robot, visit www.delcam.tv/cnc-polystyrene.

Delcam Electrode Supports Multi-Part, Family Electrodes

BIRMINGHAM, UK, Apr 3, 2015 - Delcam has increased the capabilities of its Delcam Electrode integrated solution for the design, machining and inspection of electrodes so that the system can now produce multi-part electrodes or family electrodes. In addition, electrodes can now be displayed in the history tree of the tool on which they will be used, so simplifying the management of projects. Also, all electrode drawings will update automatically if the design is changed.

 

Multi-part electrodes can reduce the time needed for both machining and EDM compared to using several individual electrodes. In addition, machining multiple electrodes from a single blank can save materials and single holder can be used for the combined electrode.
The design of multi-part electrodes uses the same wizard-based process as is used for conventional electrodes. The wizard helps users to define the region where the electrode will be used quickly and easily, extract the shape needed to produce the required feature in the part, and then edit the design to provide clearance from the main surface of the tool and to blend it into the blank size needed to fix the electrode into its holder. Once the electrode for the first area has been defined, the user then re-runs the wizard for other burn areas to be included in the multi-part electrode.

The same process can be used if particularly hard materials are to be burnt or if the same electrode design is required in several areas of the tool. In these cases, a single electrode might not be sufficient. A second electrode can be created within the blank, again by re-running the wizard, so that, once the first electrode has worn out, the electrode assembly can be rotated to use the second one.

In family electrodes, the roughing and finishing electrodes for a single area are combined in the assembly. Once again, the second part of the assembly is created by re-running the wizard. However, in these cases, the different machining offsets required for the rougher and finisher are applied when creating the various parts of the assembly.

All of these compound electrodes require more complex movement around the tool as they are used in comparison to standard electrodes. To ensure that collisions don’t occur, collision prevention technology from the PowerMILL CAM system has been added into the simulation algorithms used by Delcam Electrode.

Delcam Electrode combines the PowerSHAPE CAD software, the PowerMILL CAM system and the PowerINSPECT inspection software to give a completely integrated solution for the design, machining and inspection of electrodes. At the heart of the Delcam solution is a novel file format – the .Trode file. This contains all the information for each electrode project, including not only the electrode design but also the machining and inspection information, plus the set-up sheets for its manufacture and use. Having all the required information in a single file simplifies data management as well as increasing overall efficiency.

Delcam Electrode can provide scripts for equipment from AgieCharmilles (Agievision and CT Millennium controls), Exeron, JDMA EPX, Makino EDM, Mitsubishi Electric, ONA EDM, OPS-Ingersoll, Sodick and Zimmer & Kreim. Scripts are the EDM equivalent of CAM programs for machine tools. They provide an automated process for the programming of the machine, instead of users having to program manually from a set-up sheet. The automated process is much easier and quicker, especially when a large number of electrodes are being used on the same component. Furthermore, the direct link removes the human error that could always be possible with manual programming. For more information, visit www.delcam-electrode.com.

Alphacam 2014 R2 Released

GLOUCESTERSHIRE, UK, Jun 7, 2014 - Vero Software announces the release of Alphacam 2014 R2. Major enhancements to 5-axis toolpath functionality, along with the ability to automatically convert 2D design data to a 3D model, are included in the latest release of Alphacam, part of the Vero Software product portfolio. Updates to the Feature Extraction function also bring additional benefits to users.

The Alphacam 2014 R2 update includes several new and enhanced features which continue to demonstrate why Alphacam leads the way in improving productivity and flexibility for manufacturers, increasing their profitability.

Alphacam General Manager Nick Spurrett says: “There are a number of exciting new developments in Alphacam 2014 R2, including the ability to optimise 5-axis toolpaths to a specific machine configuration, and Part Modeler has been enhanced to convert DXF and DWG 2D drawings into 3D models.”

Amongst the new functionality and enhancements:

• 5-Axis Toolpath Optimiser: Using 2014 R2, operators can optimize 5-axis toolpaths to their specific machine configuration and rotational axis limits. As this is carried out at an operational level, any changes to the toolpath data or machine configuration will be highlighted and the operation can be easily updated and re-optimized. The enhanced tooling Machine Angles are readily available as Element attributes for post processing and also driving the new simulator. The complete operation is analyzed against the user settings, and where required the toolpath will be automatically split into separate sections, with options to maintain Feed Down and Lead In/Out settings on the modified toolpaths.
• Part Modeler: This now includes the ability to convert an imported DXF or DWG 2D drawing into a 3D model automatically. It works by simply defining the relevant views from a 2D file by using intelligent loop selection or tracing around the profile of the part. Using a combination of correctly oriented profile projections, a 3D solid model can be automatically constructed, ready for manufacture.
• Feature Extraction: Notable enhancements include a complete redesign of the Automatic Feature Extraction dialog with improved layout, images for each option and context sensitive help. In addition, partial hole extraction is possible by specifying a partial angle range and small hole chamfers can now be extracted with options on the Feature Configuration dialog to set the preferred tool directions for internal and external paths. Finally, all feature extraction commands will extract to the current workplane if possible, and the active user layer.
• Clamps and Fixtures: Enhancements enable more exact positioning and greater control against collisions as containment and positional geometry can now be set to better position clamps and fixtures against other data. Clamp moves can now be controlled using the new "Can Pop Up" option with improved Post Processor support.
• Nesting: Alphacam 2014 R2 includes a number of significant enhancements to the nesting capabilities. The three major developments to this are Kit Nesting, where each part in the nest can be assigned a kit number, so that kits of parts can be nested to the same sheet; setting a No Nest Zone to a sheet which will apply to all subsequent sheets; and the New Nesting Special Function (unique to the Vero Group Nester) which prevents nesting into part apertures. This release also includes a new Bridged Nesting option which will analyse the nest to determine the outer Toolpath and bridge the parts together, keeping the tool down in the material whilst all the parts are cut out, thus minimizing on tool lifts and re-positions.
• BTL Translator: New functionality now allows components to be produced which are suitable for nesting, and includes the option to create a CSV file for all processed nesting parts, which can be loaded directly into CAD to CAM, and Cabinet Door Manufacturing. In addition, there are several new processes, including a Notch/Rabbet, House, House Mortise and Dovetail Tenon, all standard joint and groove processes for the woodworking industry.

To know more about Alphacam 2014 R2, click here.

For more information, visit http://www.verosoftware.com.

Delcam Releases FeatureCAM 2014 R3

BIRMINGHAM, UK, May 28, 2014 - Delcam announces the release of FeatureCAM 2014 R3. The 2014 R3 release of Delcam's FeatureCAM feature-based CAM system includes a range of enhancements to make the software even easier to use, so allowing customers to produce programs for all types of machine tool more quickly and, therefore, to deliver high-quality parts in shorter lead times. 

FeatureCAM was the world's first feature-based programming software when it was launched in 1995. Constant development since then has ensured that the system has retained its leadership in programming speed and ease of use, while an increased range of strategies has been added to provide more efficient toolpaths that give greater productivity on a wider range of machinery, including mill-turn machines, five-axis mills and wire EDM equipment.

The first productivity-enhancing option in FeatureCAM 2014 R3 is a new command that allows entire parts or projects to be mirrored more easily than before. The option supports parts to be milled with multiple set-ups, including 2.5D, 3D and 3+2-axis configurations. Both 'Move' and 'Copy' options are available to reflect all the features within the part or project relative to a choice of a particular plane, line or axis in which to mirror.

Continuous enhancements have been made to the FeatureCAM user interface to improve ease of use. One simple improvement in the new release makes tool windows respond to the machine choice. Tools now appear in the window in an orientation that matches how the tool will be used on the machine, eliminating any mental disconnect when selecting the desired tools for particular operations.

Another change allows the picking of the bottom radius of solid faces through curvature analysis. This greatly improves interactive feature recognition by removing the need to take measurements of the part to identify the bottom radius.

FeatureCAM 2014 R3 sees the introduction of a new hole type, 'Thread Mill Hole', which eliminates the need to create holes, pockets or sides, and thread features as separate items. It can be used either with holes created with the 'Hole' feature or those that have been identified with 'Feature Recognition'. A range of preset threads for standard depths of drilling and thread depths can be applied or users can customize their own thread combinations.

FeatureCAM 2014 R3 gives more control when creating z-level roughing toolpaths, with a new option to establish pre-drill locations for the toolpath. This can be done through the use of single-point positions or curve-point positions to define the plunge locations.

Although FeatureCAM comes with extensive automation built in, it also comes with add-ins, such as the 'Port Cavity' add-in, that users can customize for any repetitive operations. A new version of this add-in, integrated with FeatureCAM's 'Part Library' functionality, has been developed for the new release to provide more flexibility and to make it easier for programmers to define their manufacturing processes. The user can now create a template feature set for each port, using regular drilling features, and then configures the recognition to copy toolpaths for this feature set from the part library when a similar feature set is recognized.

The availability of a wide range of post-processors has always been a key benefit of FeatureCAM, together with the ability for users to customise their posts. In FeatureCAM 2014 R3, post variables can be assigned user-defined names. This allows users to see quickly exactly which post variables are configured for use with a particular post-processor and to understand their intended use. This change will be particularly valuable when programmers need to understand customisations in posts that have been made by other users. 

 

For detailed information, including video demonstrations, visit www.delcam.tv/fc2014.

 

For more information about Delcam, visit http://www.delcam.com.