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Archive for April, 2018

Creaform Launches CUBE-R For Automating CMM At-Line Inspection

Thursday, April 19th, 2018

Creaform, a provider of accurate portable 3D measurement solutions and engineering services, has launched the CUBE-R, a new generation complete turnkey automated dimensional inspection system. The new optical 3D measuring machine capitalizes on the MetraSCAN 3D-R metrology scanner and combines efficiency and reliability of robotization in an automated industrial measuring cell.

The  CUBE-R extends the  3D digitizing and inspection capabilities of the MetraSCAN 3D for dimensionally measuring parts ranging from 1 m to 3 m with metrology-grade volumetric accuracy on the shop floor. Unlike conventional systems, the CUBE-R provides both speed and volumetric accuracy, and also ensures a significant increase in productivity. The CUBE-R offers a realistic and comprehensive alternative to coordinate measuring machines (CMM) and other robot-mounted, structured-light 3D scanners.

Key features and benefits of the new system include:

  • High productivity – Performs effective inspections on several hundred parts a day (even on dark or reflective parts with complex geometry)
  • Multitasking – Maximizes production cycle and throughput by offering a simultaneous operation of data acquisition and analysis in a continuous and uninterrupted measurement flow
  • Automatic field calibration procedure – No accuracy drift over time and continuous operation
  • Minimum operator training – Easy-to-use and short learning curve to keep up with fast production pace
  • Complete turnkey solution – No integration required, fully enclosed and shop-floor ready
  • Smaller factory footprint – A complete 4.1 m x 4.1 m x 3.1 m turnkey solution with a flexible shop-floor configuration

CUBE-R 3D Scanning CMM

CUBE-R is an efficient comprehensive turnkey system for automated quality control applications. The CUBE-R provides manufacturing companies with the power of optical 3D measurement and industrial automation. This CMM system optimizes the production cycle and throughput resulting in better product quality.

“Quality control managers are looking for integrated solutions that enable the detection of assembly problems earlier in the manufacturing process, all while reducing waste and down time to ensure better productivity and higher product quality,” says Jérôme-Alexandre Lavoie, Product Manager at Creaform. “The CUBE-R was designed with that in mind. It is the latest addition to our  R-Series automated inspection solutions, which also include technology integration for clients looking for customized dimensional measurement solutions.”

 

Measurement and Inspection

Along with removing the need to inspect parts in a metrology lab, Creaform’s portable 3D measurement technologies enable inspections on the shop floor, without the need for a controlled environment, because all of its solutions can withstand the harshest environments and surrounding vibrations for maximizing the efficiency of the quality control process throughout an entire production run.

When it comes to performing routine testing of process samples there are 4 basic options of measurement and inspection instrumentation, Inline, On-line, At-line and Off-line(laboratory):

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Stratasys Unveils Spin-off Focusing on New AM Technology

Thursday, April 12th, 2018

This week, Stratasys officially unveiled the spin-off of its Selective Thermoplastic Electrophotographic Process (STEP) technology and forming of a new company, Evolve Additive Solutions.

After nearly 10 years as an incubation project, the new organization will be led by a dedicated management team, exclusively focused on bringing the proprietary STEP technology to market – aimed at delivering high-volume production additive manufacturing at breakthrough speeds compared to other commercially available additive processes.

Traditional manufacturers have long sought to combine the benefits of additive manufacturing with the material, quality and economics of traditional production processes. Built on Stratasys’ pioneering development and 3D printing and additive manufacturing expertise, Evolve’s STEP technology is aimed at producing parts at a cost, quality and throughput comparable to traditional manufacturing processes. The solution is intended for high-volume production runs into the hundreds of thousands per year. As such, it is expected to compete with traditional processes, such as injection molding.

For an overview of the STEP technology, click here.

“As an independent company, Evolve will best be able to focus on the advancement of the technology, provide the entrepreneurial environment and management equity incentives suitable for early stage efforts and drive the customer relationships and partnerships to foster further development and initial market adoption,” said Stratasys CEO, Ilan Levin. “As an equity stakeholder, we look forward to collaborating with Evolve and supporting this initiative to help make it a success.”

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Siemens Making Sense of Autonomous Vehicle Sensors Through Digital Simulation – Part 2

Thursday, April 5th, 2018

Editor’s Note: This is the second part of a two-part article on Siemens’ simulation efforts aimed at making autonomous vehicles safer while making verification and validation processes more comprehensive and efficient.

Last week, Siemens introduced a solution for the development of autonomous driving systems as part of its Simcenter portfolio that minimizes the need for extensive physical prototyping while dramatically reducing the number of logged test miles necessary to demonstrate the safety of autonomous vehicles.

This computing and simulation platform is aimed at accelerating the validation and verification of autonomous cars.

The new solution integrates autonomous driving technologies from recent Siemens acquisitions Mentor Graphics and TASS International. TASS’ PreScan simulation environment produces highly realistic, physics-based simulated raw sensor data for an unlimited number of potential driving scenarios, traffic situations and other parameters.

The data from PreScan’s simulated LiDAR, radar and camera sensors is then fed into Mentor’s DRS360 platform, where it is fused in real time to create a high-resolution model of the vehicle’s environment and driving conditions. Customers can then leverage the DRS360 platform’s superior perception resolution and high-performance processing to test and refine proprietary algorithms for critical tasks such as object recognition, driving policy and more.

 

TASS International Acquisition

Last summer, Siemens acquired TASS International, a provider of simulation software, plus engineering and test services aimed primarily at the automotive industry, and focused on autonomous driving, integrated safety, advanced driver assistance systems (ADAS), and tire modeling. The company developed a family of solutions that strengthen Siemens’ PLM software portfolio, and add to its position as a leading supplier of “systems driven product development” offerings for the automotive industry.

The video below shows testing of a complete vehicle in a controlled hardware-in-the-loop environment for validating Automatic Emergency Braking (AEB) systems.

 

TASS Vehicle Hardware-in-the-Loop AEB Testing

TASS International is focused on automated driving solutions and integrated (active, passive) safety, primarily for the automotive industry. With its PreScan software, car manufacturers, suppliers and government agencies can simulate complex traffic scenarios and virtually validate automated driving and advanced driver assistance systems.

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