There are many reasons to work with metal Metalworking can be used for experiments in creating artwork for the entertainment of themselves as professionals or as part of the occupation. Experts in many areas of modern metal can be grouped by type of participation in the shaping or cutting.
Integrates two pieces of metal by heat, pressure, or some combination of both. Although the three agents are frequently processed and formed between the two parts to assist in linking to the actual connection will be two pieces to mix and coalesce Coordination and soldering metal standards are also joining the process. These different metals can be dissolved in one filler
between the two parts while the parts themselves are not connected to each other and remain unchanged. Because it occurs at much higher temperatures and with the addition of different metals as an interface better than soldering.
Modify forming without removing or adding anything to the original piece. This can be done with pressure and / or hot forming processes including metal casting and pour into molds, as well as the multi-stage metal at room temperature, such as bending, drawing, rolling, and stamping.
Cut into any process used in metal resulting in the separation of the workpiece into two pieces. Cutting machine tools such as saws or drill and produce swarf (metal chips) burning torch and will not produce swarf.
* Is the process of grinding the metal polishing, the disk rotation speed is used to remove a few pieces to create a smooth and smooth edges. Grinding can also be used as a technique of cutting.
* Milling metal shapes by cutting the unnecessary parts away to see the final shape. Milling can produce complex three-dimensional objects with a high degree of accuracy. Milling machines automatically in whole or in part by computer control. Almost all metals can be polished. However, different metals requires a bit different and a bit more speed on the hardness of the material. Liquid coolant to keep the material and a bit of distortion. This includes steps to provide limited cost that must be factored into the cost of final product is polished.
* Drilling wells and tapping the metal using a drill and drill bits. This is the fastest way to machine workpiece materials. Tapping the female thread is a bit off part, a screw thread screw that can be taken.
* Filing is the use of a file to grind a small bit of material away from the workpiece by hand. It is commonly used for deburring.
* Open is the term used to refer to processes in metal machining plant. Other processes which can be done in such basic milling Lathe. But the change will always turning. Open the cylinder block or metal lathe at high speed while the tools are applied to different parts, to shave away layers to produce the desired shape. Manufacture of symmetrical objects, such as opening leg
Cutting the main difference, which may or may not be used in conjunction with the above techniques. These include laser cutting abrasive water jet cutting, plasma arc cutting, cutting and oxyfuel.
* Laser cutting is used as gas or solid state lasers to produce the most accurate cut area with very little heat affected zone. This method is expensive and not always work on the material thickness or reflective high
* Abrasive Jet Cutting water use, water pressure flows into conflict with the metal cutting with high precision and low heat affected zone. While this method is less expensive laser cutting. It has the disadvantage of slowing down, which reduces the effect
* Cutting plasma arc gas with high-speed electric arc between the head and work piece, including format plasma hot enough to cut metal. Plasma will be blown away immediately by the gas, reducing the size of the heat affected zone. Plasma cutting is fast cheap can cut almost any metal, and the ability to cut and very thick. Out of the large heat affected zone and the waste form at the bottom of the less accurate than laser cutting or polishing off diving.
* Oxyfuel cutting using a mixture of oxygen and gas in the aggregate, and burning in the torch as well as in connection oxyfuel Oxyfuel cutting is a very low cost. But slow production of heat requires a large machine that affected more zone and less accurate than other methods.
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