This design of a unique non contact chuck, was a part of a much larger scale design and engineering project of a wet processing machine for the semiconductor industry.
The client requested Vertex to design, engineer and produce a scalable new chuck that can hold the wafer from the bottom end and at the same time process the same side which the wafer is held from. We had strict instructions not to have any contact with the top side of the wafer, due to sensitive semiconductor design on that side, therefore the name “Non Contact Chuck”.
This unique design had to overcome and avoid collision of the wafer’s holding fingers with the process module while scanning the wafer above it. This resulted in holding fingers behaving like Millipede legs.
Challenges in this design were enormous.
The chuck had to spin 360 degrees, travel on the Z axis, pressurize the top side of the wafer with air to prevent any liquid from getting to the top side, as well as, pneumatically control and actuate each finger at the right time.
Great project to work on, great challenge and great results.
http://www.ninahartleysguidetosex.com In this episode of Nina Harley's Guide To Sex, Nina talks about being bi curious and how to have a great sexual experience with someone of the same sex.
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Today, Valvoline™, a brand of Ashland Inc., announced the wide-scale availability of NextGen™ motor oil. The new formula is made from 50 percent recycled oil and delivers 100 percent Valvoline engine protection. NextGen motor oil is great for engines and better for the environment, exceeding industry specifications with reduced environmental impact compared to non-recycled motor oil.
To view Multimedia News Release, go to http://multivu.prnewswire.com/mnr/valvoline-nextgen/49478/
E FUN introduces the Nextbook Flexx line of 2-in-1 tablets with Windows 8.1. The new 11.6” Flexx 11 and its smaller sibling, the 10.1” Flexx 10, deliver a great value with the best features of a tablet and laptop, including a detachable POGO keyboard and touch screen. Designed for the budget-conscious consumer, these Intel-powered tablets are offered at select* Walmart stores and Walmart.com for $227 (Flexx 11) and $178 (Flexx 10). Owners of the Nextbook Flexx tablets can upgrade to Windows 10 for free** starting July 29.
To view the Multimedia News Release, go to http://www.multivu.com/players/English/7515651-e-fun-nextbook-flexx-2-in-1/
https://youtu.be/ZEFQPyV8vt4 Technology poses challenges to just about every industry. This includes things such as the newspaper industry coping with a shift from print to digital products, or the music industry moving to web-based distribution models, versus the now-antiquated record store. Make no mistake: new technology is a great thing that generally makes life easier. But it’s also important to remember that these new innovations aren’t always problem-free.
ScoreBig.com, a service that allows consumers to save up to 60 percent on tickets to their favorite pro and college sports, concerts, and theater events without the hassle of fees or shipping charges, today announced the launch of ScoreBig Daily, a free app for iPhone and iPod touch that gives users immediate access to great seats at hot live events in their city that night.
To view Multimedia News Release, go to http://www.multivu.com/mnr/55756-scorebig-com-scorebig-daily-app-for-iphone-ipod-touch-live-event-tickets
“From its debut in 1925, a Rolls-Royce Phantom has been the choice of the world’s most influential and powerful men and women, and as a result, a constant presence at history’s most defining moments” - Torsten Müller-Ötvös, Chief Executive Officer, Rolls-Royce Motor Cars.
Rolls-Royce Motor Cars today unveiled the eighth generation Phantom at a gala reception in London. Flanked by seven great Phantoms representing the first seven generations of the car, Phantom VIII is the 21st Century incarnation of the world’s longest running automotive nameplate and what is inarguably the “best car in the world.”
This wholly new contemporary design of Rolls-Royce Phantom DNA offers an all-new aluminium ‘Architecture of Luxury’ which underpins the Phantom and ensures the architectural and proportional lineage of Rolls-Royce while delivering a new level of ‘Magic Carpet Ride:’ lighter, stiffer, quieter than ever.
To view the multimedia release go to:
https://www.multivu.com/players/English/8142951-eighth-generation-rolls-royce-phantom-unveiled/
Black & Decker’s® new 20 Volt Max* Cordless Lithium Ion String Trimmer and Edger (LST220) gives consumers what they want: more power, long battery life and great results without the mess and hassles of gas. The exclusive PowerDrive Transmission enables users to cut more in less time** and the Lithium Ion battery holds its charge five times longer than Black & Decker HPB18 batteries, providing long battery life year after year.
To view Multimedia News Release, go to http://multivu.prnewswire.com/mnr/blackanddecker/48265/
Franzese®, an innovative food development company, has partnered with KitchenAid, creating premium gelato and pasta mixes specifically for use with the KitchenAid® Stand Mixer’s ice cream maker and pasta maker attachments.
“Whether just starting out with these attachments or looking for an even faster way to get great results, KitchenAid stand mixer owners now have an alternative to making gelato and pasta completely from scratch,” notes Michael Huie, global business unit director for KitchenAid. “Given the quality of Franzese products, most would be hard pressed to tell the difference.”
“We want to fit real food into real lives,” states Paolo Franzese, CEO of Franzese. “Our premium food mixes are easy to make with KitchenAid’s quality Stand Mixers and attachments. Cooks of all levels can get excited about exploring new ways to prepare their favorite foods.”
To view the multimedia release go to:
http://www.multivu.com/players/English/7766755-kitchenaid-franzese-mixes/
