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.
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More @ http://www.failfunnies.com
When some kids decide to spin one of their freinds on a swingset, it will only spell fail. Watch and laugh as you watch an oncoming train wreck out in the middle of this playground. The kids keep pushing the swing to the point of break and then watch their friend fall to the ground, faceplant, and walk away from the accident. If your still bored,check out/add my profile/videos if you like 'fails' or are into that sort of thing.
Lady Gaga:
A Red One
Konvict
Gaga
Ive had a little bit too much(much)
All of the people start to rush.
Start to rush babe.
How does he twist the dance?
Cant find my drink or man.
Where are my keys, I lost my phone.
Whats go-ing out on the floor?
I love this record baby, but I cant see straight anymore.
Keep it cool whats the name of this club?
I cant remember but its alright, alright.
Chorus:
Just dance. Gunna be okay.
Da-doo-doo-doo
Just dance. Spin that record babe.
Da-doo-doo-doo
Just dance. Gunna be okay.
Duh-duh-duh-duh
Dance. Dance. Dance. Ju-just dance.
Lady Gaga:
Wish I could shut my playboy mouth. (mouth)
Howd I turn my shirt inside out? Inside out babe.
Control your poison babe
Roses with thorns they say.
And were all gettin hosed tonight.
Whats go-ing out on the floor?
I love this record baby, but I cant see straight anymore.
Keep it cool whats the name of this club?
I cant remember but its alright, alright.
[Chorus]
Colby Donis:
When I come through on the dance floor checkin out that catalogue.
Cant believe my eyes so many women without a flaw.
And I aint gonn give it up, steady tryna pick it up like the car
Ima hit it, Ima hit it and flex until the til done until tomorrow yeah.
Shawty I can see that you got so much energy
The way you twirling up them hips round and round
Theres no reason, I know why you cant leave here with me
In the meantime stand, let me watch you break it down.
[Chorus]
Lady Gaga:
Im psychotic synchypnotic
I got my blue burners and phonic
Im psychotic synchypnotic
I got my brand electronic
Im psychotic synchypnotic
I got my blue burners and phonic
Im psychotic synchypnotic
I got my brand electronic
Lady Gaga:
Go. Use your muscle comin out work and hustle
Akon:
I got it, just stay close enough to get it
Lady Gaga:
Go slow. Drive it, clean it like so clean its been molesto,
Akon:
I got it,
Lady Gaga:
And your popped collin
[Chorus]
