Method for removing process edges at two ends of HDI lamp panel through secondary routing

The invention discloses a method for removing process edges at the two ends of an HDI lamp panel through secondary routing. Belongs to the technical field of circuit board routing. The method is technically characterized by comprising the following steps of: (1) selecting a hard fiberboard as a template for later use according to the total thickness of a laminated plate when a normal HDI lamp panel is subjected to primary routing; (2) drilling a positioning hole in the template according to one-gong engineering data for later use; (3) makeup is carried out according to engineering data, and a positioning space for placing an HDI lamp panel is milled in the template; (4) fixing the template on the bottom plate of the routing machine through the matching of pins and the positioning holes, and placing the HDI lamp panel to be subjected to secondary routing in the positioning space, so that secondary routing can be carried out; the method for removing the process edges at the two ends of the HDI lamp panel throug