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CNC Milling

March 5th, 2010 admin No comments

CNC milling is a computer controlled process of cutting, drilling or carving trough different materials like metal, plastic or wood.

CNC Milling

Milling or Turning as it’s also known is used to shape pieces of metal or other raw materials for use in widget components. As most widgets are new designs, and as such most Milling centres are capable at doing a large range of tasks and activities, some of which are very complex including slot cutting, drilling, rebating, plaining and keyway cutting.

There are two main types of used milling machines, a vertical milling machine and a horizontal milling machine. The difference between the two is that the cutting tool used to cut the metal is either mounted horizontally or vertically. There is very little difference between the two, but occasionally pieces may need to be manufactured that do not fit within one of the milling machines. These are few and far between though, and generally speaking Horizontal Milling is more useful than Vertical, due to the fact that there’s a rotary table on the gears, allowing for 15 degree deviation for shallow angles.

The main benefit of Taig CNC milling machines is that the cutting process is controlled by a central computer. This eliminates a lot of the human error which can exist with standard milling. Furthermore, whilst many machines are the less versitile vertical milling, the precise nature of computer control means that a lot of the tasks impossible with human controlled Vertical Milling are possible with CNC Vertical Milling.

The vertical cutting also can move along a Z-Axis, allowing precise methods of cutting (such as engraving), not possible with manual machines. Although originally expensive, CNC Milling has dropped in price thanks to the low price of computers and open source software. Most companies that offer machining offer CNC Milling, meaning that if you approach a company for Milling, they may be able to manufacture the whole widget for you.

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Taig CNC Milling Machines

March 4th, 2010 admin No comments

Taig CNC machines are used for sharpening, drilling or cutting trough metal, wood, steel, plastic or even carbon fiber material.

Taig CNC Milling Machines

These machines are quality machines that offer the same features as the larger versions in the industry.Even Taig used milling machines still perform perfectly. 

Now, you can use the CNC technology for smaller projects and in smaller environments and for different purposes.

These machines may be small but you can guarantee that the construction is of large quality. Taig has been an aerospace manufacturer for nearly twenty years, so their engineers know what qualities need to be in their machines that can offer their clients big results. Better qualities in the machine mean better quality machines in the end. You can definitely guarantee that with a Taig CNC milling machine, quality is one of the top priorities.

The Taig CNC top milling machine stands out among the competition. You can count on this machine having the most precision, the fastest speeds, being the most powerful, being the most capable and the most economical of any other desktop CNC milling machine on the market. They have been designed by top engineers to incorporate the technology that allows these machines to operate on the top level.

This machine features a step resolution of 0.000125 inches and advanced bi-level chopper drive technology that is coupled together with a new 200 oz-in. stepper motors. This pairing offers rapid transverse speeds of up to 30" per minute and the whole time having high motor torque.

This machine operates on the three axis technology that CNC machines are so famous for. On the X axis, the machine offers a hard anodized cross slide table with a 45 deg. Dovetail. On the Y axis, the machine offers rail ways that have been precisely ground to 90 deg. On the Z axis, you can expect to find steel box ways and the Z axis swivels 90 degrees.

The total dimension of the Tiag CNC milling machine is 21"x20"x24" (with the motors) and the total weight of the machine is only 85 pounds. This makes it completely movable just in case you change the location of your shop, etc.

Computer numeric controlled technology has been highly sought after by many companies, industries and even home hobbyists or craftsmen. At the beginning, this technology was extremely expensive and it left a lot of people out. They could only dream about owning a machine like the Tiag CNC milling machine. Nowadays, things that changed and the technology has become less expensive, making it more widely available to everyone just the same.

You can expect to purchase a machine like this for approximately a little less than $2400.00, depending upon which version you wish to buy. Now, that’s a price that everyone can afford. The home craftsman, hobbyist, or small shop owner can now take advantage of this technology to further educate themselves, further increase their customer base, further increase their income or just to simply make it easier upon themselves to make the projects that they love to create.

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Mini CNC Milling Machine

February 22nd, 2010 admin No comments

You need to know all about a milling machine before you go and buy one. You need to know exactly what kind of milling machine you need.

Mini CNC Milling Machine

Mini CNC milling machines are pretty close to their grown up counterparts except on a much smaller level.

The mini 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 used 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.

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Milling Machine

February 19th, 2010 admin No comments

A milling machine is one of the most used shop tools in today’s manufacturing world. They are quite expensive but if you can’t afford a new one there is still an option to look for good used milling machines.

Milling Machine

Without it, hours and hours of manual labor would be required to produce even simple machine parts. Today’s manufacturers depend on mills to give them the parts they need quickly, efficiently and at an affordable cost.

This amazing best benchtop milling machine is used to shape solid material such as metal, plastic, brass or wood. It is somewhat different than a lathe because finished parts are not cylindrical. A mill uses a high-speed cutting tool that moves over and into material that has been securely placed on the table. A mill can produce a finished part or a vacuum forming mold. Today’s mills are not usually designed to cut underneath a top surface. Instead, they more effectively create many separate components which can later be formed into more complex items.

CNC (Computer Numerical Control) technology is primarily used in today’s sophisticated machine mills. This method of control uses CAD/CAM technology to program the commands necessary to run the mill smoothly and efficiently. With CNC, there is little need for human intervention in the production process because everything is pre-programmed from start to finish. Items are pre-designed on a 3-D computer screen and then are physically generated through the programmed milling process.

There are two primary types of machine mills – vertical and horizontal. The vertical version’s axis is vertically oriented and its cutters are held in the spindle, rotating on the axis. Two types of vertical mills are bedmills and turret mills. In a turret mill, the spindle always remains stationary during cutting but in a bedmill, the table moves perpendicularly to the spindle axis. A horizontal mill has its cutters mounted horizontally rather than vertically. This type of mill is effective when shallow angles are desired in the milling process.

A milling machine is invaluable in any manufacturing shop. While its initial cost may seem high, the overall efficiency and effectiveness of the machine will more than cover any original monetary outlay.

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