When you require several parts in various colors, vacuum casting, a sort of casting technique, is a great way to make prototypes. This method generates cast polyurethane components with characteristics similar to thermoplastics used in injection molding that are competitively priced. Components made of plastic and rubber are vacuum cast using silicone molds. Cast nylon and polyurethane resins can be used to manufacture complicated pieces in a very flexible way. Among the materials frequently utilized for vacuum casting are,

Polycarbonate (PC) and Polypropylene (PP)

Laser cutting includes rapidly heating a material's surface to several thousand to ten thousand degrees Fahrenheit while scanning it with a high-power density laser beam in order to melt and gasify the substance. Laser cutters, CNC devices that use strong laser light to cut materials, are widely used in industrial manufacturing. Laser cutters are routinely used to cut sheet metal and create accurate welds. In addition to cutting metal, a laser can also be used to cut rubber, wood, and other materials.
Using laser production cutting has been a game-changing method to achieve incredible efficiency and high precision in the vehicle engineering business. A notable development in the production of car parts is the regular use of laser cutting techniques to produce thousands of pieces.