Routing board program automatic compensation fool-proof method and circuit board

Abstract

The embodiment of the invention discloses a routing program automatic compensation fool-proof method and a circuit board, the routing program automatic compensation fool-proof method comprises the following steps: matching an initial compensation value and an abrasion rate corresponding to an end mill; on the basis of the initial compensation value and a pre-obtained forming tolerance, calculating a lossable value of the milling cutter; and calculating the service life of the milling cutter based on the wear rate and the loss value, and generating a corresponding milling band program. According to the embodiment of the invention, the automatic output of the milling band program is realized, the manual operation is reduced, the risk of missed modification is further reduced, meanwhile, the abrasion rate is combined with the initial compensation value to replace the direct control of the service life of the milling cutter, the cutter breakage can be effectively reduced, and the product yield is improved.

Description

technical field [0001] The invention relates to the field of circuit board manufacturing, in particular to a method for automatic compensation and anti-fooling of gong board programs and a circuit board. Background technique [0002] The current traditional operation method: define the corresponding parameters (feed speed, knife return speed, travel speed, and corresponding stroke) according to the model of the gong knife, and the form differentiation is caused by the market demand of the circuit board products. For this, each The secondary staff needs to input parameters according to the item number, that is, the optimization needs to be manually modified for the item number, and the synchronous program optimization needs the sorting revision of the item number. [0003] In the actual operation process, each modification needs to sort all the data, which may cause human error, resulting in the risk of missed modification; at the same time, due to product differences and pro...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a method for automatic compensation and anti-fooling of the gong board program and a circuit board, aiming at solving the need for manual input of the existing gong board program, and at the same time directly controlling the life of the gong knife, which is prone to breakage and product molding dimensions biased problem

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