Benchtop Cnc Milling Machine

Computer Numerical Control (CNC) Milling is the most common form of CNC - CNC mills can perform the functions of drilling and often turning - Benchtop Cnc Milling Machine are classified according to the number of axes that they possess - Axes are labeled as x and y for horizontal movement, and z for vertical movement.

The evolution of Benchtop Cnc Milling Machine drastically changed the manufacturing industry - Curves are as easy to cut as straight lines, complex 3-D structures are relatively easy to produce, and the number of machining steps that required human action is way down.

With the use of Benchtop Cnc Milling Machine the fabrication process of the materials have been trimmed down to just a couple of steps. Benchtop Cnc Milling Machine now days are driven directly from computer softwares crated by CAD software packages. With the use Benchtop Cnc Milling Machine the assembly of parts can go from brief designs without any intermediate paper drawing works being required.

In one sense, with the use of Benchtop Cnc Milling Machine industrials tasks are done must easier and much faster and the production cost of the company is also lessening out. CNC machines may be said to represent special industrial robot systems, as they are programmable to perform any kind of machining operation, within certain physical limits, like other robotic systems.

Buy cheap CNC Milling machine – Compare prices and find the best deal on Twenga.co.uk for CNC Milling machine, CNC Benchtop milling machine from thousands of shops. http://www.twenga.co.uk/dir-Garden-DIY,Large-tools-and-equipment,Milling-machine-0194102

Mini CNC milling machines are pretty close to their grown up counterparts except on a much smaller level. The mini cnc milling machines are pretty much designed off of their manual milling machine relatives but incorporate the Computer numeric controlled technology and robotic technology.

The mini mills are great for small projects such as model making. These machines are designed to handle smaller projects that are more of a one run deal, although you can use the computer program to run the plans as much as you want while still maintaining the same precision that will meet the projects expectations.

The mini CNC milling machines are designed to stand up to long term use as well, just like the bigger machines. Basically, the only difference is the size and the size of the projects that these machines can handle. They are usually desktop or tabletop machines that can be easily moved if needed. The rpm factor on these machines is of course a lot slower than the larger machines; however, some of them can still incorporate 10,000 rpm for your project.

This type of computer controlled machines used to be generally out of reach for most of the small shop owners and hobbyists. A larger scale machine can cost anywhere between $10,000 dollars and upwards of a few hundred thousand dollars. This was just way too expensive for any small shop or individual to purchase. Then a few people started using their knowledge of machinery, computers, circuitry, etc to develop smaller homemade versions of the CNC machines. Now, CNC machines are available for purchase from many manufacturers in a variety of different sizes, including Mini CNC machines.

You can either purchase one of the mini CNC milling machines, but plan on spending a few hundred dollars to several thousand. If you do not have the extra money in your budget to purchase a brand new machine, you can find used versions of the mini CNC milling machines. There are also other options that you can consider. To begin with you could make your own or even purchase a kit where you put the machine together yourself. The kits will contain all of the necessary parts that you need in order to complete the project including, the motor, instructions and all bracketry.

Building your own could be an even cheaper way of acquiring a mini CNC milling machine. If you already have its manual counterpart, with the purchase of some parts which you can find on sale from manufacturers, you can build your own. It may take some time and is not as convenient as buying one that is ready to go; however, you will save money and feel a sense of accomplishment in the end. You will definitely have something to brag about.

The mini CNC milling machine can be a great addition to any shop and will help cut your time down by quite a bit compared to having to do it the manual way. You will not go wrong by investing in a machine like this.

Go to CNC Machining Zone to get your free ebook on CNC Machining at CNC Machining. CNC Machining Zone also has Mini CNC Milling Machine Information, and forums and blogs all about Machining. Visit CNC Machining Zone today to sign up for free and get your free ebook on CNC Machining.

Article Source: http://EzineArticles.com/?expert=Ivan_Irons

The feature-packed design and robust construction of the MicroLux Milling Machine makes it well-suited for your most demanding model shop projects. Its smooth operation lets you put fine finishes not only on machinable metals, but on non-metals like wood and plastic as well. For operating convenience, we've equipped it with .050 inch-per-turn table feed screws and dials, and the headstock is lever-actuated to make drilling operations a breeze. The column can also be tipped for angled milling and drilling, and easily separates from the base for one-man relocation or storage. The MicroLux Milling Machine is the perfect companion for your MicroLux Lathe...it's also backed by Micro-Mark's guarantee of hassle-free product service.


Just Look at These Features

• Super rigid, heat-treated cast-iron base, column and headstock with precision-ground V-ways


• Hardened and accurately finished main spindle supported by high precision centripetal roller bearings


• .050 inch per turn table feed screws with zero-resettable dials


• Hi/lo gearbox for torque amplification at low speed


• Powerful adjustable-speed motor with feedback-sensing power boost circuitry


• Tilting column for angle milling/drilling


• Lever-actuated spring-assisted headstock performs drilling operations with ease

MicroLux MT3 Milling Machine Specifications

Table size: 16 inches wide x 3-3/4 inches deep

Table travel (X direction): 8 inches

Cross slide travel (Y direction): 4 inches

Headstock travel (Z direction): 7 inches

Clearance (spindle to table-top): 11 inches

Center of spindle to face of column: 6 inches

Spindle speed: Continuously variable between 0 and 2,500 rpm with 2-speed gearbox-driven spindle

Spindle taper: MT3

Column angle: tilts from -45 degrees to +45 degrees

Motor: 350 watt (0.47hp) commutator-equipped DC, operates from standard 120v AC outlet

Overall size: 30 inches high x 20 inches deep x 20 inches wide

Weight: 110 pounds (basic machine without accessories).

Includes variable-speed 1/2hp commutator-equipped DC motor with hi/lo transmission, 1/2 inch drill chuck and drawbar, table locks, column lock and drill stop, power supply with feedback-sensing power boost circuitry, spring-assisted headstock return, V-way chip guards, chuck/collet chip guard, indicator scales for the X and Z directions, fine-adjust knob for the Z direction, safety cut-off switch, wrench set and instruction manual/parts diagram.

Note: Some assembly required.

Shipped by UPS ground to 48 contiguous U.S. only. For other areas, contact Customer Service for special arrangements.
http://www.micromark.com/MICROLUX-BENCHTOP-MINI-MILLING-MACHINE-ALL-INCH-MINI-MILL,8102.html

As its name suggests, a benchtop milling machine is smaller than the larger, more sophisticated industrial models. It is a tool that resembles a drill and is used to shape metal, plastic, wood and other solid materials. It can be used on almost any surface whether it is flat, curved and irregularly shaped. And, milling machines are powered manually or mechanically. The newer models use CNC (computer numerical control) and require minimal human intervention. A milling machine uses a rotating cutter that moves along the table and cuts sideways as well as in and out.

Benchtop mills are extremely lightweight, compact and relatively inexpensive. Even so, they get the job done with accuracy and precision. Benchtop models powered via CNC are wonderful tools because of their portability and excellent performance. They are perfect for prototyping and for any light duty industrial work. Many manufacturers, both large and small, have gone to benchtop mills for their lighter production needs.

Benchtop mills have many outstanding features that are standard or optional. They only weigh about 260 pounds so that they can be used on almost any surface table. They often contain identical ball bearing components to those found on larger and more expensive milling machines. Their design is compact but is professional in appearance and performance. They are very accurate pieces of equipment that can be depended on to complete assigned tasks with precision and efficiency. They can perform contouring with a 3 dimensional effect and most models contain their own cooling system, making them safe and secure. CNC benchtop models can be operated from a desktop PC which contains graphic-specific software. Their digital controller has specialized sensors built right into it. And, finally, most benchtop manufacturers offer limited and extended warranties and provide excellent 24-hour customer service.

Many home hobbyists select a benchtop milling machine for their small projects. With this amazing machine, they are able to easily work with many different kinds of materials such as wood, plastic, aluminum, brass and steel. Even though benchtop machines are small, they perform big! Anyone just beginning to use milling machines will find that benchtop models are an easy way to get started.

Matt writes more about benchtop milling machines at http://www.millingmachineinfo.com/benchtopmillingmachine.html.