Thanks to technology progress and hard competition, today plasma cutting CNC machines are a lot more affordable than only a couple of years ago.
The plasma cutting process uses high velocity as well as high temperature ionized gas along with an arc, to cut different types of materials.
Plasma cutting process
The plasma cutter torch has a high velocity ionized gas that conducts electricity, which is used to heat the work piece and eventually melts the material. While the purpose of the arc is to melt the material with its high heat, the function of the gas is to blow the molten material away from the piece and cut the material. Due to the force of the plasma, you get a clean cut with very little or no slag at all. The plasma arc roughly has a speed of up to 20,000 feet per second (that’s more than 13,000 miles per hour!) while the temperature is as high as 30,000 F.
Different types of Plasma cutting machines
Plasma cutting machines are available in a variety of types such as plasma torches, desktop CNC plasma torches, and plasma cutters. Compressed air or nitrogen is used as a cutting gas in plasma cutting torches. The torches have a narrow-width kerf along with a water-cooled electrode. Plasma torches use a high temperature gas steam, which is produced by passing the gas through an electric arc discharge. The plasma torch has two electrodes that are metallic and tubular in nature. The electrical arc flows between the negative or positive electrodes. Plasma cutters are specially used for cutting steel and materials that conduct electricity.
Advantages of Plasma cutting machines
* They provide high quality cuts and fast travel speeds.
* It is a low cost process for short runs as no physical tooling is required.
* A cost effective option for thick metal sheets.
* As compared to laser cutting can cut thicker sheets.
* It can be used to cut a wide variety of geometric shapes along with 2D shapes that do not require too much precision.
Specifications
The process can be used on ferrous and non-ferrous metals and requires only software tooling. It helps to reduce cost by reducing total cut length. At times, some warping may occur on complex parts. The cut edge is somewhat roughened and may show the presence of an oxide layer. Further, the plasma cut surface may not be precisely perpendicular to the surface of 1000 sheet material.
eMachineShop offers you information about various types of CNC machines along with cnc programming services and other cutting techniques such as Plasma cutting and Laser cutting. Visit the site eMachineShop.com to design and order custom plasma cut parts today!
Click the XML Icon Above to Receive Business Articles Via RSS! Additional Articles From – Home | Business Craft 4 Less introduces a line of special craft products for scrapbooking and card making
Environmental technology – understand the way it works
Day Trading Training Software Helpful Fact
Keys to Succeed in Computer/IT Jobs
Bangkok Apartment and Bangkok Condos – First choice of tourist and Investor
Market Evaluation on Energy Efficient Lighting in America
Who Should Pursue a Career in IT
Computer Job Tips
Career Openings and IT jobs in USA
Characteristics of IT Specialist
Similar blogs:
LEGO CNC Machines
There are tons of cool LEGO CNC machines that have been made. The one pictured above can be seen in operation here (unfortunately we can’t embed the video here). It shows how so many people have real creativity since these CNC machines.
CNC machine ideas
My Uncle has a fairly new SCM CNC machine that he uses in his custom cabinet company… but with the economy like it is he is wanting me to find something that we could utilize the CNC machine with. Do you have any ideas or leads.
Affordable Cnc Machine
Build Your Own Affordable CNC Machine is a book to get we started. CNC consultant Patrick Hood-Daniel as well as best-selling writer James Kelly group up to uncover we how to erect your unequivocally own CNC machine.
Wooden CNC Machine
yaean is a small design studio in shanghai, this is a blog article entitled Wooden CNC Machine.
CNC Machine’s Performance
It is recommeded that you post messages and comments with a CNC Machine profile. You will be protected from spam and have more features. Registration is quick and easy. You can also post as a casual user with the form below.
February 24th, 2010 at 12:52 am
[...] those who do not want to get hit by the high costs, there is affordable CNC machine financing available from various companies in the market. The upfront payment of such a machine [...]