Archive for the ‘high speed laser cutting’ Category
Abrasive water jet cutting and laser cutting are two very powerful ways to cut through many different types of material. Both have the ability to manufacture complicated parts or create beautiful art. But when you have a particular project in mind, how do you know which cutting method to choose? Here is a brief guide to choosing the right process for your application and/or material.
Abrasive Waterjet Cutting
<a href=”http://www.fedtech.com/waterjet2.html”>Abrasive waterjet cutting</a> can be used to cut a variety of materials, including steel, copper, aluminum, plastic, glass, Kevlar, Lexan, and more. Abrasive waterjet can also process these materials ranging from .001 inches up to 12 inches in thickness.
Abrasive waterjet cutting has a narrow kerf, or cut width, of .025â to .000â and does not produce a heat affected zone (HAZ). Burrs are virtually non-existent with abrasive waterjet. Because of the lack of secondary operations necessary on most materials, water jet cutting eliminates the expenses of extra tooling making waterjet cutting a very cost-effective choice.
The accuracy of abrasive waterjet cutting meets or exceeds that of other cutting methods, especially in thick materials. Kerf can be adjusted to suit the material, along with adjustments made to the slight taper the kerf edge has. Abrasive waterjet is well suited to cut complex shapes, such as architectural or decorative pieces, with tight tolerances.
Although abrasive water jet is an excellent choice for most cutting needs, it does have some limitations, as waterjetâs lower cutting speeds bring a higher cost of operation when compared to laser. When abrasive waterjet competes directly with laser cutting, such as with thin steels, stainless steel, and aluminum, waterjet may be the more expensive method per inch.
Despite some limitations, the versatility of the abrasive waterjet to handle many materials and reduce secondary operations makes it the best option for a variety of jobs.
Laser cutting
<a href=”http://www.fedtech.com/laser.html”>Laser cutting</a> is another effective cutting method that eliminates costly tooling charges and can create a burr-free edge. It is a highly accurate approach for thin steels, aluminum and stainless steels up to 5/8 inches thick. However, laser cutting does create a heat affected zone.
With laser cutting, the cutting speed is markedly increased, reducing production costs and enabling very quick turn-around times for a variety of projects. Excellent cutting accuracy also enables complicated parts to be machined easily. Laser cutting can also be used to create pieces for architectural or decorative applications. The versatility of a laser allows for both short and long production runs, no set-up or tooling costs as well as high part to part repeatability are other guiding factors in choosing laser cutting.
In addition to steels, laser cutting can also process aluminum and carbon steel, each material has its own limitations in thickness as laser cutting is typically used for thinner materials. When cutting these thin materials, laser cutting surpasses abrasive waterjet cutting in terms of cost per inch and speed.
Both abrasive waterjet and laser are effective methods of cutting a variety of materials. Depending on your application you may find that waterjet is the best option, or that laser will help you get a project turned around quickly.
<a href=”http://www.fedtech.com”>Fedtech</a>, located in Minnesota, has some of the Midwestâs largest waterjet and laser cutting machines. They also have the expertise to assist you choosing the best-fit materials and cutting options to help you get your job done right the first time.
Dana Hunter
http://www.articlesbase.com/tools-and-equipment-articles/comparing-waterjet-and-laser-cutting-732372.html
This high speed linear drive laser cutting system that has the edge on the competition, offering flexibility, easy materials handling & high accuracy for the fast, cheaper parts.
Duration : 0:2:1
The list of who can beat "The Man of Steel" with the ultimate out-classer at the bottom.
6. The Hulk! HULK SMASH SPANDEX MAN!!! THE LONGER HULK FIGHTS,THE STRONGER HULK GETS!
5. Spiderman w/black suit:- super strength, super reflexes, apparent immunity to sharp objects, super sticky webbing?! Even if Superman went into his ultimate form, black-suit Spiderman would just use kryptonite and perhaps even integrate it with his webbing.
4. Yoda:- Yoda is a Jedi Master with super speed and reflexes that put Spiderman to shame. Not to mention he can use force push/pull,force choke,force lightning and read minds; to name a few of his abilities. Although he may not defeat Superman with raw power, the force is with him; not to mention Superman is the "Man of Steel"-last I heard lightsabres cut through steel like butter.
3. Galactus:- Although Yoda may have major symbiosis with the force, Galactus IS the force!!! Galactus has: a very high threshold to many attacks,eats planets, transports people through dimensions, has frikkin laser beams on his frikkin head (sorry, couldn’t resist!),can enslave your mind AND change the matter you’re made of!
2.Thor! Thor is more handsome than Superman with nicer hair. Not to mention he has all of Superman’s major strengths (e.g. super speed,invulnerability, awesome strength, elemental control and magic powers ). Thor even has a big ass Hammer on him!
1. Goku!!!
Now you may think Goku shouldn’t be stronger than Gods like Galactus or Thor BUT he defeated the ultimate evil; Majin Buu (I don’t count Shenron of GT as it sucked balls); the Kais (Gods) couldn’t defeat Buu and Goku pounded on him;standing a MUCH better chance vs Buu AND since Superman is NOT an ultimate hero, Goku would thrash him!
Ok, let’s give Superman a chance; Superman is a SUPER-MAN with speed faster than a speeding bullet,super strength,sharp senses and control of heat and ice BUT Goku is a SUPER-SAIYAN! Even Raditz with a power level just over 1000 can go faster than the speed of LIGHT! Goku has super strength too AND he can destroy the Earth without thinking e.g. when charging up. Goku has martial arts skills that would destroy Superman in hand-to-hand combat and a kamehameha that’d atomise the Earth (when fighting Cell even though Goku wasn’t at his best) would be MUCH more powerful than a few heat beam eye blasts now wouldn’t it? Not to mention if Goku was hungry and tired and somehow not doing well vs Superman then he’d just use Instant Translocation to get some kryptonite 
If I give Super-MAN a chance, at best he’d be equal to a full-powered Super-SAIYAN Goku as they are both SUPER but it’s all over for Superman once Goku goes SSJ2!
[img]http://fc07.deviantart.com/fs22/f/2007/347/d/7/Superman_Vs_Kakaroto_2_by_Albert217.jpg[/img]
So there you go; although Chuck Norris would pwn them all; in fiction he’d karate chop them and they’d be dead while his patented roundhouse kick teleports them to Chuck’s graveyard dimension 
In real life Chuck simply has to go to the animation studio and destroy the drawings/beat up the staff
6. They did fight in a cross-over comic. Superman beat him. Personally, I would go with the Hulk because he gets stronger as he gets madder.
5. Superman beats him pretty easily. Where is Spider-Man going to get kryptonite?
4. Superman is more impervious than steel, that’s just a nickname. Superman beats Yoda.
3.Galactus wins. He’s one of the most powerful forces in the universe.
2. Very very close fight. I might side with Thor since his hammer (Mjolnir) is magic based. Magic is one of Superman’s weaknesses.
1. Goku? Who cares.