Bath tub is a kind of sanitary ware which is often used in modern bathroom decoration. Ceramic and acrylic materials are more common, The acrylic bathtubs are more energy efficient and environmentally friendly, so they are also popular. At the same time, acrylic materials can produce a variety of shapes and styles of bath, while the high-end acrylic bathtub can be equipped with audio-visual equipment, massage equipment and so on, therefore, many art cylinder and Jacuzzi are acrylic materials.
Molding: bathtub, shower tray, back panel usually use acrylic or compound board plastic board.
Sheet: mainly using pure acrylic (chemical name methyl methacrylate) or ABS.
Sheet: Acrylic board has excellent appearance and finish, easy to clean, if there is a scratch on the surface, as long as the use of polishing agents, you can quickly and easily repair and restore.
Mould: usually use aluminium alloy or resin mold, Aluminum alloy mold has long service life, good process characteristics and high surface finish, but higher cost and longer processing cycle.
Vacuum forming: the plates are put in plastic molding machine for softening heating furnace, softened sheet through the mechanical pressure in the mold, mold sealing conditions, by blowing up the compressed air or the vacuum suction plate, hot tensile deformation, the adsorption on the mold surface, start the cooling fan, the material harden then the product molding, demoulding, remove.
Application: after molding, it should be strengthened by resin coating. It is usually made of unsaturated resin and glass fiber at the bottom of the embryo material, so that the molding product has enough strength. There are 2 kinds of coating methods: mechanical spraying and hand coating.
Cutting edge: apply the stick after the product after curing, began cutting edge cutting, manual cutting and laborious, it is difficult to guarantee quality, and serious security risks.
Drilling: bathtubs and other cleaning on the hole, if in a plane, you should try to use mechanical processing, such as porous drilling. The side hole of the nozzle and the like can be processed by a machining center or a mechanical arm (industrial robot), but because the equipment is more expensive, manual operation is mostly used at present.
Grinding: the hole on the sanitary ware should be repaired to prevent water leakage, and use special grinding tools.
Bracket: sanitary ware support has solid wood, plastic, steel structure and other materials, of which stainless steel square tube production more.
Assembly: water parts, electrical equipment should pay attention to water, to ensure safety. Up to this point, a acrylic bathtub has been finished.
