How To Choosing And Buying Laser Engraving Machines

Laser engraving systems area unit somewhat totally different than the standard engraving machines we have a tendency to use. No tool, bits or alternative things touches the surface that's planning to be graven once victimization optical device engraver. The optical device is enough to finish the engraving method and you do not got to replace engraving tips perpetually such as you liquidate alternative ancient engraving machines. once shopping for a optical device engraver, there's some helpful info you ought to grasp that may assist you to search out the right machine for you.

The laser engraver works just like a laser printer, just load your favorite word processor or paint programer such as coral draw or Photoshop, create the image to be engraved and press print - depending on the laser engraving machine you will purchase the output print will be directed directly to the laser for engraving. Just make sure the print is in black and white as the laser detects shades of black and grey and will engrave this on the surface of the material.

When choosing a laser engraver there are quite a few options to look at, for example if you are engraving wooden photo frames then a laser engraving machine is ideal for this task. You will need to check that the laser bed is large enough for the frame and is powerful enough to engrave the wood. A beginner should look at the epilog Zing which comes in a variety of power options, a 30 watt laser will engrave a wooden frame quite quickly and is great value for money with the option of a rotary option to allow the user to engrave cylindrical objects such as glasses.

Laser Engraving Machine:

a) Engraving rubber board for paper box printing
Most laser engraver can engrave on rubber board, it s unnecessary for you to choose multifunctional and speedy machine, because firstly, most function can be used; secondly, faster speed, more shallow engraved depth, can t meet the demand of printing. Recommend: purchase suitable laser machine for engraving rubber board, with low price and fast return.

b) Engraving craft work
Most laser engravers can engrave craft work and purchase is based on application.
engraving bamboo, wood, and notion: small machine, like size of 300*400mm, with low price and high precision. engraving wooden box and wine box: size of 500*70mm and 600*900mm, with up and down working table for long box to be put in. Engraving bamboo: size of 500×700mm and 600×900mm, with up and down working table and rotating unit. Engraving large format wood: size of 600*900mm, with up and down working table, and open through front and back door for putting large wooden board. Engraving new year card: size of 500*700mm and 600*900mm, with working table for cutting, and fast speed for paper not be burnt during working process.

c) Cutting acrylic
Most laser engravers can cut acrylic, but it s better for you to use special laser cutting machine, of which the optimized design is specialized in cutting and cutting effect is very good. If you insist on buying common laser engraving machine, it s very necessary to buy the machine with knife shape working table.
Note: don t believe 60w or 80w laser power can cut 20mm acrylic, it is impossible. even the acrylic is cut through, the edge is extremely awful. Normal value is: 60w laser power can cut 8-10mm acrylic, 80w laser power can cut 8-15mm acrylic.

d) Engraving and cutting costume and leather
Purchase laser engraving machine with fast speed and honeycomb working table.


Using Laser Engravers

You can use laser engravers for various kinds of things. And one of them is stamping. Many companies use laser engravers for stamping on the products as a mark or engrave the expiration on the products. It is a fast process comparing to the traditional processes used by company for engraving marks or dates on products.

If you own a small business or going to start a business, you will be happy to know that laser drilling and engraving machines are available in profitable grades for companies that don't need a big machine for engraving works. These machines are designed to engrave on materials including metal, plastic, wooden objects, etc. You can also create designs on jewelries, furniture, wooden objects, etc. Endless possibilities open with laser engravers.

These machines can be controlled with computers through software. You can actually engrave any picture or graphic you want. You can even engrave your own picture if you want. Just take a picture and upload it to your computer. Use that software for importing the picture, re-size it and customize the lasers speed. Once you are done following these steps, start printing it with the engraver. Sometimes you have to press a button on the machine to actually start the printing. Knowing these things can be really helpful when you are going to buy your own laser drilling or engraving machine.

If you are churning our hundreds of duplicate items which are flat and need to deliver items quickly then look at the epilog legend elite series which are quicker than the Zing and more powerful so jobs are completed much quicker. Again the Legend series can include a rotary attachment. The epilog Legend series use servo motors which are much quicker than many competitors machines on the market.

Avoid purchasing inferior brands and stick to the main companies such as Epilog and Trotec machines making sure you check with the salesman that the engraving bed is large enough to handle jobs and that the power is sufficient to complete the jobs in good time. A demonstration is definitely advised before committing to the purchase!

Thanks :
http://www.articlesbase.com/authors/terro-white/102512
http://www.articlesbase.com/authors/tracey-stevens/73301
http://www.articlesbase.com/authors/easycutter/163008

Zen Toolworks CNC Carving Machine DIY Kit 7x7

Product Features

• 7(X) x 7(Y) x 2(Z) inches travel capacity
• PVC Frame, Steel guide rods and precision linear bearings provide maximum accuracy and rigidity
• New Nema 17 Stepper Motor included, 2 Phase, 4 Wires, 1.3A
• M8 x 1.25 Stainless Steel Lead Screws with ball bearng end support
• Effective backlash elimination with brass Anti-Backlash Lead Screw nuts

Product Description

NOT INCLUDED - This is just the CNC machine with motors. You will need a 3 Axis Stepper Motor Driver to manage each motor, a spindle/cutter (a Dremel would work) and a DC power supply for the driver. You will also need a computer with a standard printer port and CNC software. - You will also need a way to mount and secure the spindle/cutter tightly to the Z-axis plate on the machine. We offer a Spindle Kit complete with a mounting frame for this machine. We also offer a 3 Axis Stepper Motor Driver that we use with our CNC systems.

You can see some video demos of this machine in action. Just go to YouTube and search for "Zen Toolworks CNC"

You are looking at a DIY kit of a CNC carving machine. Now you can build your very own CNC carving machine to do relief carving, letter cutting, inlay and all other interesting features to enhance your woodworking, PCB or other projects.
The body of the machine is constructed with high density PVC boards. Steel guid rod, linear bearing and stainless steel lead screws are used to construct the moving parts. The anti-backlash brass nut design will virtually eliminate all backlashes. New Nema 17 motors(2 phases, 1.3A, 4 leads) for all three axis are also included. The install is very easy, if you have a bench vise and a power screw driver, that will really help. Install instruction CD is included in the package. Assembling the CNC is very fun and only takes around 3-4 hours to complete. You will be amazed by what can be achieved by this machine. Finally, you can build and own your very own CNC machine for a price that's within your budget!
When you purchase, you will be invited to join our member-only discussion forum. This is a good place to get support and learn from other CNC users and share your own knowledge.