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is now made of non-metallic materials such as plastic and glass fiber in addition to metal materials. Hardware products have played an important role in the process of human survival and development. With the development of social economy and the refinement of social division of labor, hardware products are gradually enriched and improved, with more and more varieties. Modern hardware products can be divided into three categories according to their uses: Daily hardware for daily life, hand tools for production and living aids, building hardware as connectors, fasteners and supporting facilities in buildings and structures. It belongs to labor-intensive production. The cost of processing can be relatively low. Solid forming processing classification spinning: A very common processing method for producing circular symmetrical parts, such as dishes, cups and cones. During processing, push the high-speed rotating metal plate closer to the model on the same rotating and fixed lathe to obtain the preset shape. This process is suitable for batch production.
roof sign: refers to setting some fixed structures on the roof of a building, A plate-shaped living cubic or magic sign hung or pasted on it. Column signs: horizontal, vertical and three-dimensional signs marked on some fixed structures on the ground. Sudden sign: a sign that protrudes on the wall surface of a building and is used as a carrier on both sides except for the whole side of the building or when there are walls on both sides.
The sign sign of the office building is the symbol of the modern sign guidance system as the static identification of the environment, it is an important indication of connecting people in daily life. Due to the multi-element alloy, the carbide Dispersion strengthening after solid solution strengthening and tempering is better, with high toughness, high impact fatigue resistance. Used for pneumatic tools, punching tools and large and medium-sized punching dies. The disadvantages are low compression resistance, poor thermal stability and difficult control of quenching deformation. For CrWzSi steel, when Shearing (Such as 5CrW2Si) High temperature heating quenching should be used as far as possible to change the shape of martensite and greatly improve its strength and toughness, which the author has achieved good results in practical work.
small signage nameplates are not made of aluminum, because products such as logo signage nameplates made of aluminum are not as delicate as stainless steel, the gloss is relatively poor, and the surface of the aluminum label is easily scratched and polished. Stainless steel sign stainless steel sign stainless steel sign its material is 304 stainless steel, has good resistance to atmospheric and freshwater medium corrosion performance, and through corrosion, polishing, drawing after the decorative effect is very high-grade and beautiful. Stainless steel signs are generally divided into concave signs, convex signs and concave-convex signs.
design drawings for more than ten years, aioni Changsha has been striving for perfection in production technology in order to make perfect signboards, complete the heavy responsibility entrusted by the demand side. Ioni's production factory introduces some specific production processes for everyone to learn and understand, so that you can know it: metal shearing, bending, welding and stamping our production factory produces through shearing machines, bending machines, welding machines and other equipment.
baking varnish is mainly divided into bright light and matte light. In general, the material is polished to a certain extent, sprayed with several layers of special paint, and baked at high temperature. The basic requirements are: dry, uniform paint surface, strong paint adhesion, no bubbles, rubber, cracks, keyholes and other phenomena.