Automobile lampshade primer-free aluminum plating technology and automobile lampshade primer-free aluminum plating device

The invention belongs to the technical field of automobile lamp manufacturing and relates to an automobile lampshade primer-free aluminum plating technology and an automobile lampshade primer-free aluminum plating device. The automobile lampshade primer-free aluminum plating technology sequentially comprises the following steps: die material selection, die surface polishing, base material water content control before injection moulding, injection molding environment control, workblank injection moulding, film coated workblank storage and primer-free film plating technology control. With adoption of the technology, the surface adhesive force of a film coated product is improved, the problem that the adhesive force of the primer-free plated surface is poor is solved, the product percent of pass is effectively increased, the production cost is reduced, the product quality is improved, and the light distribution requirement in a headlamp is met; and in addition, the vacuum condition is realized through mutual coo