A pointing method of manufacturing a contact plate

Finger-board manufacturing method of the present invention, a finger spelling chips long fight wide configuration, the finger is a rectangular parallelepiped eucalyptus wood chips machined after improvement processing, a thickness of equal width, etc., refer to the short-side opening end surface of the contact chips have the same tooth finger teeth engaging teeth formed on the elongated finger, a long finger of parallel finger board glued together; comprising:. a solution of the original wood saw; B sulfate; C to improve the machining. processing;. D substrate fixed width, and thickness and separation;. E comb teeth;. F fight long spell width;. G slab repair, trimming and sanding;. H inspection, packing storage; preferably solve the problem of the eucalyptus wood during the drying shrinkage easily deformable; improved by machining process, significantly improved the machinability of eucalyptus to reduce the cost of sanding, amount of glue and material loss, reduce production costs, it has a larger promotional value, contains a huge economic and social benefits.