Monday, July 20, 2009

CNC Lathe And Wood Lathe Useful Informations

A CNC lathe is a machine that can spins material to do a variety of operations like sanding, drilling, cutting or sanding. Usually a lathe is used for more intricate cuts and Today, they replace the older multispindle lathes because they are easier to set up and operate.
Each CNC lathe has a computer control that allows the machine to be controlled electronically, and this program can be modified to do a variety of things. When an operator runs a CNC lathe they have to have a lot of skill to understand the programs and how the programs to do the work.
The point of using a CNC lathe is to make a piece of material that is symmetrical and beautiful. This is done by placing the material in a machine and allowing that piece to be spun until it reaches the specification that was programmed into the computer. The cutting tools then move around it on the Z and X axis to cut away the material that isn’t needed to make the piece.
The process that the CNC lathe does is called turning and it can do a variety of shapes when it goes through the full process. Many machines are used to create a plain surface to make contour shapes, to taper the ends of some pieces and it makes threaded surfaces. You can also turn metal so that you can create rods bushes, pulleys or other shapes that are needed. In some industries they use a CNC lathe to fabricate parts that may have a cross section that is to move in a circular motion.
Mini lathes usually come in three sizes: 7×10, 7×12 and 7×14. Each one is measured by the length that length of the swing as it goes over the bed of the lathe. Today you can also find 9x models. The conversion of a general mini-lathe to include CNC has many benefits.
When converting to CNC it will generally take one or two weekends to finish the conversion; however plans will vary depending on what you want your CNC mini-lathe to do. You can usually buy plans that include pictures and step-by-step directions for around $50.
Are you in the market for a CNC (Computer Numerated Control) machine? CNCs are very useful for industrial work and woodworking shops. They really aren’t beneficial for the weekend do-it-yourselfer but if you would like increased speed and accuracy on large jobs with repetitive tasks then you should consider purchasing a CNC machine. Here are some tips to determine the right one for you and your budget. First off, it’s important to know what a CNC machine does and how it operates. It is a machine that performs tasks using woodworking tools. It must be programmed properly before operation and once the initial set up is done, it will do exactly what you’ve programmed. Therefore, if you have a repetitive task then the CNC machine will ensure accuracy and uniformity. For example, a CNC router can be programmed to drill holes in a designated fashion. The results will be more uniform and accurate than drilling manually and you won’t become tired of operating a manual drill.
There is also CNC engraving equipment which is used for engraving a variety of materials and are more accurate that any manual engraving could be. They are widely used for signage lettering for both large and small projects.
Not as inexpensive, but still a savings and more reliable is a refurbished CNC machine. The machine is reconstructed by the manufacturer and worn parts are replaced. They often come with a warranty so it offers some consumer safety.
About the Author:
This article has been written by the author, Bangang Nkouppitt.

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