Exclusively for DHL as the Official Logistics Partner of Formula 1™, the former F1driver and expert in motorsports Christian Danner reports the latest news from the race track and challenges your Grand Prix knowledge in a competition round about the fascination of Formula 1™. Follow Christian Danner on http://www.dhl-brandworld.com/danner, submit the right answer and win attractive prizes!
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.
A rising voice in the missional movement, Palmer Chinchen challenges Christians to a new kind of spiritual formation, one focused on pouring out our life for others and radical dependence upon God. Learn more about this author here: http://tinyurl.com/24wdtlb Learn more about this book here: http://tinyurl.com/2b6orfb Religion, Christian Life, General
Beginning March 9 during National MS Awareness Week and culminating ten weeks later in New York City, We Keep Moving will seek to unite millions of people affected by multiple sclerosis through a series of online video stories that chronicle the lives of real people across the country living with MS.
To view Multimedia News Release, go to http://multivu.prnewswire.com/mnr/wekeepmoving/41208/
Speed, height, danger and spectacular stunts, if you like all this you are in the right arena. Xtreme athletes from around the world will gather in Cityplaza in Hong Kong for the first time to compete for the title of International Trial Bike Challenges. SO-U.TV will bring you the "WOW" game of the year. You don't want to miss it see it all at http://www.so-u.tv/playVideo.php?contestid=&id=4117
The YOU Consulting Group has highly skilled professionals, certified in The Knowledge of YOU, that can resolve many of the challenges associated with raising children. Call today to begin enjoying the benefits of having children. Toll Free 1-800-517-9384
Hong Kong Heroes, our tribute to the great spirits of Hong Kong brings you the second in a series of champions. This week we will introduce you to Jocelyn Chow and Vance Lin. They shared with us the ups and downs of their Gobi Desert crossing race. Listen their tales of challenges and triumph at http://www.so-u.tv/playVideo.php?id=675
Hear the whole 2 hour interview for free at www.thespiritconnect.com.
Discussing the modern challenges of Astrology and public perception. It's practical uses, history and downfalls.
Lou Gentile show is a paranormal radio show investigating unusual phenomena such as ghost, psychics, tarot, magic, etc.
