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Advanced Collision Avoidance Technology
April 2006

OPEN MIND Technologies will be demonstrating how the Advanced Collision Avoidance Technology in hyperMILL produces reliable 5-axis toolpaths faster than collision detection systems. hyperMILL dynamically finds potential collisions during the calculation process and automatically computes a safe new toolpath, without stopping using predefined tolerances and clearances, while considering both the tool and tool holder. For large and complex components the calculation time can be significant, so producing an accurate toolpath which is right first time will cut programming time and shorten delivery times. Further advances in collision avoidance are being introduced in hyperMILL 9.5, which includes adaptive control to produce rounded and balanced movements to further reduce machining times and excessive stress on the machine tool.

By using hyperMILL’s smoothly linked 5-axis cutter paths, OPEN MIND’s customers have dramatically reduced the amount of resetting required, one customer reported a reduction from 11 setups to 2. Other customers have increased accuracy by eliminating errors caused by resetting, cut down on the amount of spark erosion required and machined more of the job in one hit, thanks to the increased reach provided by the shorter and more rigid tooling employed in their 5-axis machining. hyperMILL provides the tools to succeed in a competitive market, by making 5-axis machining an every day reality and helping its users to cut costs, shorten delivery times and increase quality.

OPEN MIND will have a Cybaman Replicator 6-axis Machining System on its stand at MACH 2006 to demonstrate the power of hyperMILL’s multi-axis machining. TCT News

 

Adobe Has Released Acrobat 3D
January/February 2006

Adobe Systems has just announced the immediate availability of Adobe Acrobat 3D. This new desktop software has been designed to extend document-based 3D design collaboration capabilities to virtually anyone across and beyond global organisations. Using Acrobat 3D and harnessing the reach of Adobe Reader, extended project teams can more quickly, securely and cost-effectively drive to completion critical communication processes that require 3D visualisation.

With Acrobat 3D, design engineering, technical publishing and creative professionals in manufacturing industries such as automotive, aerospace and industrial machinery, as well as the architecture, engineering and construction (AEC) market, can easily convert 3D models from a wide variety of major computer-aided design (CAD) formats and embed them into Adobe PDF files — regardless of whether they have CAD software.

The capabilities of Acrobat 3D go much further, enabling users to enhance the interactivity of 3D objects in PDF documents by editing lighting, adding textures and materials and creating animations such as assembly and disassembly instructions. Acrobat 3D users can then enable suppliers, partners and customers to participate in a more efficient document review process simply using Adobe Reader. When enabled by Acrobat 3D, Adobe Reader users have the ability to view product structure and leverage commenting, measurement and cross-section tools directly on 3D objects in Adobe PDF files.

Organisations including Renault Group, Honda Racing F1 Team, Eaton Corporation, Bradrock Industries and Atrus Incorporated are among those testing Acrobat 3D for document-based collaboration processes that require visualisation of 3D CAD models. ITT Industries, Inc., a global engineering and manufacturing company with annual sales of more than US$6 billion, is also testing the software. ITT uses CAD software to create 3D design models then integrates static, 2D images into product documentation, marketing materials and maintenance and repair guides.

Harnessing Acrobat 3D, engineering professionals can now quickly share 3D CAD data with project team members, without the need for recipients to have CAD viewers or applications. This helps reduce the costs of slower and often error-prone methods of communication, including screen shots and paper-based processes. In addition, technical publishing and creative professionals can use Acrobat 3D to help increase their productivity by inserting 3D models into Microsoft Word, Excel and PowerPoint files. They can then publish them as more secure and intelligent Adobe PDF documents. As a result, they can bring service, operations and training manuals, Web-based brochures, and catalogues to life with rich, intuitive 3D content, helping provide a better user experience for their clients.

Acrobat 3D joins the Acrobat family that includes Acrobat 7.0 Professional, Acrobat 7.0 Standard and Acrobat 7.0 Elements. Acrobat 3D is the most comprehensive software in the product line, including all of the functionality of Acrobat 7.0 Professional, and much more.

Acrobat 3D is immediately available in English, French and German language versions. The Japanese language version is expected to be available in February 2006. The product has an estimated street price of US$995. Registered users of Acrobat 7.0 Professional and Acrobat 6.0 Professional can upgrade to Acrobat 3D for estimated street prices of US$545 and US$699, respectively.