Metal Working Tools
Metal Working Equipment And Tools
Metal working using machine tools involves bending, precisely cutting, and joining various metals to make metal parts and finished metal products. Metal working is an integral part of various industries from shipbuilding to jewelry making. Like working with any other type of material, metal working requires a unique set of skills and specialized tools. Modern metal working tools used in manufacturing are generally complex, sophisticated and used for industrial purposes. Simple hand held, user friendly metal working tools are usually not found in a complex manufacturing setting. The most automated, modern and complex tools are very expensive requiring extensive training and experience to operate.
Measuring Is First
However, before any kind of metal can be cut to precision or joined properly, it usually must be measured and/or marked. This part of the process can be simple and inexpensive to do. Measuring a piece of metal can be accomplished easily with a tape measure, or with a caliper if more precision is needed. Calipers can measure with digital accuracy to within one thousandth of an inch. Marking can be achieved with a variety of different tools but the preferred tool of most metal working craftsmen preparing for a metal cutting job are carbide tipped scribers. When making preparations for a drilling job a punch is used. A quality air punch can be used to punch a shallow dimple in metal surface keeping the drill in place on the exact spot of the hole to be frilled and prevent the drill bit from spinning away from the exact desired spot when the hole in the metal is getting cut.
Many Different Types Of Metal Working Proccesses
The process used to cut, form and join metal can vary widely with many different types of metal working tools and equipment utilized. The most common metal working tasks are turning, filing, drilling, grinding, and milling. Drilling into a piece of metal is a usually a very simple job that produces metal chips and results in a clean hole in the metal with a very precise diameter. When using high speed drilling equipment coolant is used to decrease unwanted friction and to protect the drilling equipment and, also important, the surface of the metal getting worked on. Using a milling machine is a lot more complex and is used to remove extraneous metal material and to achieve a desired final shape or form. Not like drilling, where the metal sits in a stationary position, during the milling process the piece of metal is also gets moved up against the rotating cutter. Milling machines are operated either digitally through the use of numerical computer controls or manually.
The job of metal turning is achieved with a metal lathe or sometimes a mini-lathe. The metal lathe spins the piece of metal getting worked on, resulting in pieces that have rotational symmetry, such as baseball bats or even candlestick holders. Metal lathe tools referred to in trade as chucks secure the metal on the lathe. The metal is then rotated and sharp cutting tools are applied to the surface of the metal.