Copyright, a form of intellectual property law, protects original works of authorship including literary, dramatic, musical, and artistic works, such as poetry, novels, movies, songs, computer software, and architecture. Copyright does not protect facts, ideas, systems, or methods of operation, although it may protect the way these things are expressed

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WHAT DOES COPYRIGHT MEAN

Copyright, a form of intellectual property law, protects original works of authorship including literary, dramatic, musical, and artistic works, such as poetry, novels, movies, songs, computer software, and architecture. Copyright does not protect facts, ideas, systems, or methods of operation, although it may protect the way these things are expressed

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WHAT DOES COPYRIGHT PROTECT?

The United States has copyright relations with most countries throughout the world, and as a result of these agreements, we honor each other's citizens' copyrights. However, the United States does not have such copyright relationships with every country.

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MY COPYRIGHT GOOD IN OTHER COUNTRIES?

Copyright protects original works of authorship, while a patent protects inventions or discoveries. Ideas and discoveries are not protected by the copyright law, although the way in which they are expressed may be. A trademark protects words, phrases, symbols, or designs identifying the source of the goods or services of one party and distinguishing them from those of others.

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HOW A COPYRIGHT DIFFERENT FROM PATENT OR TRADEMARK?

Registration is recommended for a number of reasons. Many choose to register their works because they wish to have the facts of their copyright on the public record and have a certificate of registration. Registered works may be eligible for statutory damages and attorney's fees in successful litigation. Finally, if registration occurs within 5 years of publication, it is considered prima facie evidence in a court of law.

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WHY SHOULD I REGISTER MY WORK IF COPYRIGHT PROTECTION AUTOMATIC?

The ALL POWERFULL!!!

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WHAT THE BRAIN?

Kerf is the cutting width from the lasers beam. This will change in width depending on your power level, higher power will increase your kerf width. This is usually around 0.15mm for a 40w laser using a 2" lens

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WHAT IS KERF?

Backlash is a term used to describe the looseness in a mechanical system. Backlash can occur anywhere in a machine, but is generally emphasized at the nut and lead screw connection. If the nut threading doesn't perfectly match the lead screw thread, there will be a wiggle, or play between both the screw and nut. This is backlash. Backlash can also be located in the motor bearings, coupling (connecting a shaft or lead screw to the motor shaft), collars not being hard against the bearing, or temperature change that causes various materials to expand or contract, making the connections loosened.

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WHAT IS "BACKLASH"

Approximately 3.1415927

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WHAT IS PI?

PC with parallel port and USB port
20awg stranded wires for the motors - http://www.buildyourcnc.com/electronicscombo.aspx
18awg stranded wires for power supply to drivers
24awg stranded wires for breakout board to drivers
(location and spacing of components varies from one person to another, so we do not provide cables/wires)
- General purpose extension cord (cut the female end off) to provide power to power supply
- USB cable to power breakout board
- Parallel cable to communicate to breakout board
- Router
- (optional - instead of router) Spindle with power inverter http://www.buildyourcnc.com/SpindlesAndAccessories.aspx
- (if purchasing spindle with inverter) General purpose extension cord (240v) (cut the female end off) to provide power to power inverter
- End Mill(s) http://www.buildyourcnc.com/ProductsEndMills.aspx
- CAD, and/or CAD-CAM software (to produce geometry, machine operations, and g-code) http://www.buildyourcnc.com/CNCsoftware.aspx
- CNC control software (to read g-code and control machine) http://www.buildyourcnc.com/CNCsoftware.aspx
- If the machine does not have the table included, then a table will need to be built. The rails, chain and chain mounts are included that are used on this table.

Additional Information:

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WHAT ELSE?

The lens is 20mm wide and a 50.6mm focal length (the one included). This lens will stand up to at least 30PSI air assist.

The mirrors are 25mm wide mirrors.

Focal length is the distance from the lens to the material for the laser converge into the best focal point. If a lens is listed as 2". You measure 2" from the lens to the material, this will be the tightest point the laser can go before it starts to re-expand again losing focus.

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WHAT IS FOCAL LENGTH

A CNC machine is basically a computer controlled high precision tool that is able to make intricate movements accurately and repeatedly. Our machines use common routers and spindles to mill, cut, engrave and shape materials in automated machining operations.

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WHAT IS CNC MACHINE?

I don't have a wife... I'm just a brain!

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WHAT MY WIFE'S NAME?

CNC stands for Computer Numeric Control. In simple terms it means that a machine is controlled by a computer.

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WHAT CNC?

H2O is water. 2 atoms of hydrogen and 1 atom of oxygen

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WHAT H2O?

Approximately 3.1415927

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WHAT PI?

Grey matter and a few integrated circuits!

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WHAT THE BRAIN MADE OF?

The BRAIN!!

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WHAT THE MEANING OF LIFE

FFC stands for Film Finance Corporation

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WHAT DOES FFC STANDS FOR