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    brass forging:Brass Forging is usually operated under high temperature, we call this hot forging. Brass can have good plasticity both under room temperature and high temperature, but it has better mobility, which will reduce metal deformation resistance. This will not only increase the forgability of brass, but also make brass easy to flow and form.

    brass forging



    CNC:CNC machining is a manufacturing process in which pre-programmed computer software dictates the movement of factory tools and machinery. The process can be used to control a range of complex machinery, from grinders and lathes to mills and routers. With CNC machining, three-dimensional cutting tasks can be accomplished in a single set of prompts.

    Short for “computer numerical control,” the CNC process runs in contrast to — and thereby supersedes — the limitations of manual control, where live operators are needed to prompt and guide the commands of machining tools via levers, buttons and wheels. To the onlooker, a CNC system might resemble a regular set of computer components, but the software programs and consoles employed in CNC machining distinguish it from all other forms of computation.

    CNC machining



    Welding:Brass, an alloy of copper and zinc, is a highly useful metal that has many applications in both the commercial and personal industries. It is, however, a difficult metal to weld as copper and zinc have very different melting points (zincs is much lower. This can be off-putting to many people but, by following these easy instructions, you will find welding brass a breeze.Use oxyacetylene to weld brass in most cases. Oxygen and acetylene are stored in separate containers and mixed when welding. It is essential that the zinc content is known before attempting to weld brass because zinc has a much lower melting point than copper.

    Welding



    Polishing:Choose the most applicable buffing compound depending on the work surface material to be polished,Apply polishing compound sparingly to the face of a revolving buffing wheel. Repeat application of compound as needed during the buffing and polishing operations.Use only slight pressure in applying the revolving buff to the work surface, thereby allowing the buffing wheel and the polishing compound to do the work.If after polishing the work surface is still dull, it will be necessary to repeat the operation following up with a finer suitable compound.Before changing from one buffing compound to another "rake" buffing wheel thoroughly with a sharp tool to remove previous compound. Better yet, keep a different buffing wheel for each compound.Beautiful finishes can be obtained with the finest applicable polishing compound applied to a single stitch buffing wheel, felt wheel, or felt bob.

    Polishing


     Plating;For good operation of the brass plating baths, it is necessary that the copper and zinc dissolve from the anodes (which are, in fact, made of brass) in the same proportion in which they are deposited at the cathode; otherwise, the solution must be corrected with the appropriate additions. Therefore, while the anodes must be made of the same kind of brass (or very close) as the brass that must be deposited, the contents of the two metals in the solution can be different.

    Brass with a given colour contains a precise percentage of the components. However, even if the colour is the same, the percentage in electrolyte brass and in cast or laminate brass, is not. For example, in order to imitate the colour of cast brass containing 65% copper and 35% zinc, brass must be electroplated with 75-80% copper, using anodes with just 75-80% copper.

    Plating


    PVD;The PVD process offers excellent possibilities both in decorative and functional areas. It results in perfect surfaces which not only convince due to their brilliant color quality, but also with their excellent mechanical properties. In addition to an enormous hardness, they combine high-grade scratch and wear resistance.



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