Automotive Business Bodies, brackets, and extensions for automotive lamps Product Detail

Functional products such as body and bracket parts are not required to have aesthetic appeal as they are not visible parts. However, they require high dimensional and shape accuracy, and heat resistance to withstand the high temperatures generated by the lamp's light source. Therefore, we use resin materials such as thermosetting resins, which exhibit excellent shape retention and durability even in high-temperature environments, and achieve stable production under manufacturing conditions suitable for these materials.

For aesthetic products such as extensions, the latest trend is a specification that creates a sense of luxury and high quality through a glossy black surface finish, often referred to as piano black. To achieve this without painting, the surface of the mould used for resin moulding is mirror-finished using advanced polishing techniques. Furthermore, for issues that can be particularly challenging with large aesthetic products, such as weld lines (lines that appear where resin flows merge in the mould), we take countermeasures by guiding them to positions that are permissible in the design, using flow analysis by CAE (Computer Aided Engineering) and mould and moulding technologies.