Method for manufacturing patterns on metal surface, metal shell and terminal equipment

The invention discloses a method for manufacturing patterns on a metal surface, a metal shell and terminal equipment. The method comprises the following steps of coating photosensitive ink on an appearance surface of a metal plate to perform integral shielding and roasting curing; coating a manufactured film pattern template on the roasted and cured metal plate, putting the metal plate into an aeration tank to aerate, and enabling an area expect from the film pattern template to form a pattern area on the surface of the metal plate; putting the aerated metal plate into a developing slot to perform printing ink removal treatment; treating the metal plate subjected to the printing ink removal treatment according to a preset effect, thereby obtaining an area which corresponds to the preset effect; and removing printing ink which shields the surface of the metal plate. According to the technical scheme adopted by the invention, the surface of the metal plate has super-fine pattern grains on the basis of not incre