| There are several things in our houses that are made | | | | metal pieces. |
| of metal; almost all of our appliances in the kitchen | | | | CNC tools were usually used for the computer |
| are made of this, just like the refrigerator, stove and | | | | running systems in manufacturing. Though it is a type |
| toaster are all made by the metalworking machines. | | | | of automatic machining, CNC machine apparatus have |
| In the industries of metal works, they have been | | | | to run correctly to achieve the best possible benefit. |
| playing an important role for the majority production | | | | Operators - trained operators are cautiously watching |
| of the different consumer's products that are used | | | | the equipment or the CNC machine to avoid the |
| on their daily lives. | | | | incidence that can cause damage tools or any other |
| The Sub-sectors - American metal working field is | | | | parts. Operator's responsibilities were based to the |
| consisting of 2 sub-sectors, which are the industrial | | | | position also with the type of equipment used. The |
| tooling sector and the machine tooling sector. Sectors | | | | certain CNC tools automatically look over to make |
| for industrial tooling include approximately 7,000 | | | | adjustment to the operations of the machine. |
| organizations which initially manufacture tooling, dies | | | | Lathes - this type of machine cuts, shape and drill the |
| along with industrial molds. While the sectors for | | | | metals. It spins some block of materials around the |
| machine tooling comprises more or less 550 | | | | selected axis of revolution to complete the job |
| companies which commonly produces the machinery. | | | | required. Lathes make the items such as crankshafts |
| Lots of the companies were smaller and can do the | | | | and candlestick holders. |
| customized parts. | | | | Fabrication - it is defined as construction of the |
| NC or the Numerical Control - this numerically | | | | machines and any other equipments that involves |
| controlled equipments are composed of electronic | | | | shaping, cutting and bringing together the |
| controller along with the machine tools that runs to | | | | components that were produced by raw materials. |
| mostly metalworking machines. These days, NC | | | | Fabrication and machine shops are sometimes |
| machines are developed into the computer numerical | | | | overlapping with their tasks. Fabrication shops are |
| control or CNC, in which the computer will act as | | | | usually focused to the metal preparation, assembly |
| controllers. These controllers are guiding the machine | | | | and welding, while machine shops are more |
| parts to different positions that are detailed to the | | | | concentrated to the metal working machining. |
| instructions like drilling holes moving drill bits to the | | | | |