Archive for October, 2008

Vertical or Horizontal Milling Machines

Saturday, October 18th, 2008

The two most basic types of milling machines are vertical and horizontal machines. In the vertical mill, the spindle axis is vertically oriented and in the horizontal mill the cutters do their job while mounted on a horizontal arbor across the table. On a vertical mill, you can generally extend the spindle or you can raise or lower the table to allow for plunge cuts and drilling. With horizontal milling machines, you can use endmills and other types of tools available to a vertical mill and because the cutters have such good support from the arbor, you can make heavier cuts into your material and get more rapid material removal rates. Vertical mills are available in smaller tabletop sizes that are popular with hobbyists while horizontal mills are available in much larger sizes and you can even gang them together on one arbor to mill complex shapes of slots and planes.

Popularity: 17% [?]

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A Milling Machine for Shaping Metal

Thursday, October 16th, 2008

If you were to need a machine tool that shapes metal or other solid materials, the most likely tool appropriate for the job would be a milling machine. This type of machine is comprised of a rotating cutter that rotates about a spindle axis to cut a piece of material affixed to a table below it. In some ways this cutter and spindle is like a drill, but it differs in that rather than just drilling up and down, the rotating cutter can move sideways and the table also moves to give variety to the cuts on the piece of material that you are shaping. A milling machine might be useful for a vast number of operations including slot cutting, planning, drilling, die-sinking, rebating, routing and more. Manufactures often own their own milling machines for milling prototypes of new products.

Popularity: 17% [?]

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The CNC Mill is a Versatile Machine

Tuesday, October 14th, 2008

The most common type of milling machine is a CNC mill. CNC mills are computer controlled vertical mills with the ability to move the spindle vertically along the Z-axis. Using the Z-axis is particularly useful for die-sinking, engraving applications and milling 2.5D surfaces such as relief sculptures. You can combine the use of this type of mill with conical tools or a ball nose cutter to improve significantly milling precision without slowing down your milling process so that you have a cost-effective solution for your flat-surface hand-engraving work. The most advanced CNC mill is the 5-axis machine, which adds two more axes to the normal XYZ configuration. The addition of the C or Q axis allows for the rotation of a horizontally mounted workpiece and the fifth axis, the B-axis, controls the tilt of the tool.

Popularity: 18% [?]

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CNC Machining Innovations

Saturday, October 11th, 2008

CNC machining is an innovation that has been in use since the 1950s when John T. Parsons collaborated with the MIT Servomechanisms Laboratory to develop it. Numerically Controlled (NC) technology preceded Computer Numerically Controlled (CNC) technology. NC machines utilized hardwired operating parameters so that the millers could only use one machine for one specific type of cut. This meant that if a miller wanted to use three different cuts, that miller had to have three different machines. Since CNC machining became available to millers, milling technology has advanced from having the ability to cut straight lines only to being able to cut curves as simply and easily as straight lines. Furthermore, CNC automation has enabled manufactures to duplicate products countless times with great accuracy. CNC automation also allows for more flexibility in the way machines hold parts in the manufacturing process as well as the time required to change the machine to produce different components.

Popularity: 15% [?]

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A Milling Machine Saves Time and Work

Wednesday, October 8th, 2008

Traditionally, those who worked with metals or similar materials shaped the metals by hand. Although with repeated practice a person could get good at it, shaping metal by hand was a difficult and time consuming endeavor. Today, the need to shape metal by hand has been eliminated. This is because of the machines that have been created to do it for you. A milling machine was invented to shape metal or other materials. They come either as vertical or horizontal machines. They can be ordered online at terrific prices with complete customer support. Look for a vendor that does not use third party sources. A company that supplies milling machines can offer the best service when products are created onsite. You will find many different sizes of milling machines. Take your time in choosing the machine. The machines are affordable and state-of-the-art. They are built to work well and to last.

Popularity: 16% [?]

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A Machine for Milling Vertical is the Ideal Choice for Metal Shaping

Saturday, October 4th, 2008

Years ago, metal was shaped only by hand. It was a time consuming endeavor, but there were no machines available to do the job. Today, that’s all changed. Milling machines are available to make shaping metal easier. Whether the machine is big or small, you can find a machine for milling horizontal and you can find a machine for milling vertical. Vertical milling machines differ from horizontal because the spindle is in a vertical position. Once the metal material is placed on the table, the spindle works to shape the metal. A machine for milling vertical can also function as a drill press. Whether you are looking for a horizontal milling machine or a vertical milling machine, the best selection for these machines can be found online at a site that focuses on milling machines.

Popularity: 15% [?]

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Machine Milling Vertical or Horizontal Works for Professionals or Hobbyists

Wednesday, October 1st, 2008

Are you a business owner? Are you a teacher? Are you hobbyists? Do you work with metals at your business, in your classroom or at your home shop? If so, chances are you are in need of a milling machine. You could shape your metal by hand, but those who are serious about the craft of metal shaping use a milling machine to shape the materials faster. How does a milling machine work? A piece of material is placed on a table. There is a rotating cutter that operates similar to a drill. There are two types of milling machines. Machine milling vertical or horizontal are the two ways to shape metal. Whether the machine milling is vertical or horizontal, you can find a complete line of milling machines on-line. You’ll be able to find machines that are designed for the highly professional as well as small milling machines for the hobbyists.

Popularity: 17% [?]

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