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February 28, 2017 | Volume 13 Issue 08 |
Manufacturing Center
Product Spotlight
Modern Applications News
Metalworking Ideas For
Today's Job Shops
Tooling and Production
Strategies for large
metalworking plants
THK's Versatile Transport System is a high-mix production solution that will keep your production line moving. Its linear motor drive enables high-speed operations, and processing can be performed directly on top of the system's freely recirculating sliders. This highly precise, modular system has many unique features, including easily adjustable stop positions, flex layouts with path splitting and parallelization, and easy addition/subtraction of extension pieces.
View the video.
Some Thomson smart linear actuators have a position-based synchro-nization option to help manage unbalanced loads when using multiple units. The system adjusts the speed of each actuator to keep them starting, moving, and stopping synchronously, regardless of their respective load distribution. So useful. So smart.
Learn all about this feature.
PI now offers fast delivery of the L-511 linear microposi-tioning stage, which is designed for applications requiring minimum incremental motion down to 20 nm and drive forces up to 22 lb. The L-511 can be combined to form XY or XYZ motion systems and integrated with rotary stages for enhanced flexibility. Features high-load recirculating ball bearings for exceptional durability, even under demanding, repetitive cycles. To enhance positioning accuracy and automation throughput, this stage integrates non-contact, direction-sensing optical reference point switches located at mid-travel.
Learn more.
Inbolt and FANUC are launching a manufacturing breakthrough enabling FANUC robots to tackle one of the most complex automation challenges: performing production tasks on continuously moving parts at line speeds. With Inbolt's AI-powered 3D vision, manufacturers can now automate screw insertion, bolt rundown, glue application, and other high-precision tasks on parts moving down the line without costly infrastructure investments or cycle time compromises.
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THK has developed its best-performing, high-speed rotary bearing ever: the High-Speed, Double-Row Angular Contact Ring BWH. This rotary bearing has balls aligned inside a cage between the inner and outer rings and is part of the THK Rotary Series, along with the cross-roller ring. The main features of this product are its ability to receive loads in all directions as well as its high rigidity and rotational accuracy, which are equal to that of cross-roller rings. By adopting a new structure to change the rolling elements from rollers to balls, this product achieves the greatest high-speed performance ever offered by THK.
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As semicon-ductors and optical components become smaller and more sophisticated, the TZ Series of precision elevating tables from IKO International provides exceptional vertical positioning accuracy in a compact size. This unit features a unique wedge mechanism guided in the vertical direction by a pair of IKO C-Lube Super MX linear motion rolling guides arranged in parallel to achieve highly precise positioning with exceptional rigidity. An optional linear encoder provides full closed loop control to achieve positioning accuracy as high as 0.005 mm, with repeatability of +/-0.001 mm.
Learn more and get all the specs.
The COBOTTA PRO from DENSO Robotics is a lightweight, high-speed collaborative robot designed for communication between workers and robots while maximizing productivity. It delivers a blend of productivity and safety for both simple tasks and multi-step processes like assembly and inspection work. The 6-axis unit operates at speeds up to 2,500 mm per sec when no workers are near and slows or stops when people approach. Two models available: PRO 900 (max payload 6 kg) and PRO 1300 (max payload 12 kg). Many more functions and features.
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New powerful, low-profile, pull-type clapper solenoids are available from Magnetic Sensor Systems (MSS). Applications include valve control, locks, starters, ventilators, clamping, sorting, appliances, tools, HVAC, brakes, clutches, switches, mixing, fire suppression systems, door controls, detent latches, and more. The S-16-264 Series of 17 Pull-Type Clapper Solenoids have ampere turns (windings) adjusted to meet the specific force and duty cycle requirements of your application. They provide up to 130 lb (578 N) of force.
Get all the specs for these solenoids and other options.
Bishop-Wisecarver provides a quick, very useful guide to help you evaluate the right drive strategy for your system: belt, screw, or chain-driven actuator. Each drive type has unique advantages and limitations, so evaluating all your options will help you find the most suitable actuator setup for your specific application needs.
Read the Bishop-Wisecarver blog.
PI, a global leader in precision motion control and nanoposi-tioning, now offers fast delivery of the L-511 linear micropositioning stage, which is designed for applications requiring minimum incremental motion down to 20 nm, drive forces up to 22 lb, and multi-axis configuration options. The L-511 can be combined to form XY or XYZ motion systems and integrated with rotary stages. A variety of drive and encoder options (stepper and servo motors, rotary, and linear encoders) enable ultra-fine sensitivity. Applications include: metrology, laser processing, semiconductors, biotech, optical alignment, and advanced automation.
Learn more and get all the specs.
According to the experts at Lin Engineering, there are two primary types of stepper motors to consider: permanent magnet (PM) and hybrid. But which is right for your application? Both types have their advantages and disadvantages, and the choice ultimately depends on your specific requirements.
Read this informative Lin Engineering article.
The new drylin WWP linear guide from igus features a PTFE-free locking carriage. Engineered from lubrication-free, high-performance polymers and aluminum, the guide offers a lightweight, hygienic, and low-maintenance alternative to complex mechanical and electronic adjustment systems. It is significantly more compact and lightweight than conventional recirculating ball-bearing systems. Applications include interior components in vehicles, aircraft, and furniture.
Learn more and get all the specs.
MAXXDRIVE industrial gear units from NORD DRIVE-SYSTEMS are an established drive solution for heavy-duty applications. In addition to conveying, lifting, and driving, they also play an important role in mixing and agitating systems. MAXXDRIVE units feature a compact, one-piece UNICASE housing that delivers long service life, easy maintenance, and quiet operation. Their robust design handles high axial and radial loads, achieves output torques up to 2,495,900 lb-in., and powers up to 8,075 hp.
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According to PBC Linear, their new non-captive linear actuators are different from the more common external versions of lead screw-driven linear actuators because they allow the lead screw to completely pass through the motor. This fundamental difference offers advantages for designs that have limited space available or for engineers looking to shrink the overall size of their design package.
Read the full PBC Linear blog.
Güdel Inc. is highlighting new technologies at Automate 2025 booth #2418 that demonstrate its unmatched ability to solve automation engineering challenges. One is the Cobomover, a 7th-axis linear track purpose-built for collaborative and lightweight robots. Designed and manufactured in Switzerland, this unit extends the working range of robots up to 5 m, allowing them to operate multiple workstations and perform a variety of tasks without manual repositioning. Compatible with over 60 cobots and small traditional robots.
Learn more and get all the specs.
General Motors Executive Vice President Global Product Development Mark Reuss (l to r), Michigan Lt. Governor Brian Calley, and Honda CEO North American Region and President Honda North America Toshiaki Mikoshiba at the announcement of a manufacturing joint venture to mass produce an advanced hydrogen fuel cell system.
General Motors and Honda announced Jan. 30 the establishment of the auto industry's first manufacturing joint venture to mass produce an advanced hydrogen fuel cell system that will be used in future products from each company.
A company called Fuel Cell System Manufacturing, LLC will operate within GM's existing battery-pack manufacturing facility site in Brownstown, MI, south of Detroit. Mass production of fuel cell systems is expected to begin around 2020 and create nearly 100 new jobs. The companies are making equal investments totaling $85 million in the joint venture.
Honda and GM have been working together through a master collaboration agreement announced in July 2013. It established the co-development arrangement for a next-generation fuel cell system and hydrogen storage technologies. The companies integrated their development teams and shared hydrogen fuel cell intellectual property to create a more affordable commercial solution for fuel cell and hydrogen storage systems.
The Fuel Cell System Manufacturing (FCSM) joint venture will be operated by a board of directors consisting of three executives from each company that will include a rotating chairperson. In addition, a president will be appointed to rotate between each company.
GM and Honda are acknowledged leaders in fuel cell technology with more than 2,220 patents between them, according to the Clean Energy Patent Growth Index. GM and Honda rank No. 1 and No. 3, respectively, in total fuel cell patents filed in 2002 through 2015.
"The eventual deployment of this technology in passenger vehicles will create more differentiated and environmentally friendly transportation options for consumers," said Mark Reuss, GM executive vice president, Global Product Development, Purchasing and Supply Chain.
Fuel cell technology addresses many of the major challenges facing automobiles today: petroleum dependency, emissions, efficiency, range, and refueling times. Fuel cell vehicles can operate on hydrogen made from renewable sources such as wind and biomass. Water vapor is the only emission from fuel cell vehicles.
In addition to advancing the performance of the fuel cell system, GM and Honda are working together to reduce the cost of development and manufacturing through economies of scale and common sourcing. The two companies also continue to work with governments and other stakeholders to further advance the refueling infrastructure that is critical for the long-term viability and consumer acceptance of fuel cell vehicles.
GM is currently demonstrating the capability of fuel cells across a range of land, sea, and air applications. The company has accumulated millions of miles of real-world driving in fuel cell vehicles.
"Precious metals have been reduced dramatically, and a fully cross-functional team is developing advanced manufacturing processes simultaneously with advances in the design," said Charlie Freese, GM executive director of Global Fuel Cell Business. "The result is a lower-cost system that is a fraction of the size and mass."
Honda began delivery of its all-new Clarity Fuel Cell vehicle to U.S. customers in December 2016 following a spring 2016 launch in Japan. The Clarity Fuel Cell received the best driving range rating from the EPA of any electric vehicle without a combustion engine with a range rating of 366 miles and fuel economy rating of 68 miles per gallon of gasoline-equivalent combined.
GM and Honda collaborated in a powertrain cross-supply arrangement in 1999 under which Honda manufactured 50,000 V-6 engines for the Saturn VUE and Honda received diesel engines from GM's Isuzu affiliate for use in Europe.
Sources: GM, Honda
Published February 2017