Three spraying layer generally need two curing,
motor housing aluminum extrusions into the hardening furnace treatment, hardening temperature is generally between 180℃-250℃, hardening time for 15-25 minutes, different fluorine coating manufacturers according to their own paint to provide the best temperature and time.
The surface quality of motor housing aluminum extrusions also has insurmountable disadvantages: Warping, deformation, black lines, bumps and white lines. The high level of design and mold design and production process is reasonable, can avoid the above defects is not obvious.
Motor housing aluminum extrusions is the main command device to change the wiring of the main circuit or control circuit and the resistance value in the circuit according to the predetermined order, to command the switch on, speed regulation, braking and reverse of the engine. The case can be divided into metal case, plastic case and so on. Enclosures are usually used for mechanical products, digital products and lighting products. Especially for the recently promoted LED energy-saving lamps, the case has become a great addition. Aluminum profile shell is one of the most widely used non-ferrous structural materials in industry, which has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industry.
Motor housing aluminum extrusions are not only widely used in the shell, but also widely used in furniture: screen frame, a variety of hanging beams, table feet, decorative strips, slots, chair tubes and so on.
The production process of motor housing aluminum extrusions mainly includes casting, extrusion and coloring.