Single independent compensation molding technology for molding of PCB gong board

Abstract

The invention discloses an independent compensation molding technology for each molding single PCB (printed circuit board) routing, which comprises the following steps of: modifying a routing program file by using a computer book, and manually adding a routing instruction: adding cutter codes and serial numbers 01, 02, 03, 04 and the like behind a processing ending instruction M16 or M17 of each cutter, adding T0101, T0102, T0103 and the like to a first cutter, adding T0201, T0202, T0203 and the like to a second cutter, and so on, and after the serial number of the number T is added, adding T0101, T0102, T0103 and the like to a third cutter, and adding T0201, T0202, T0203 and the like to a fourth cutter; the M16 instruction is changed into the M17 instruction, the M16 and the M30 at the end of the program are not changed, and the M16 and the M30 are stored after being modified. And the gong machine identifies the modified instruction, and each single gong cutter can be respectively compensated by modifying the instruction, so that the purpose of respectively managing and controlling the boundary dimension of each single gong cutter in the jointed board is achieved.

Description

Technical field [0001] The present invention relates to the field of circuit board processing, and more particularly to a single independent compensation molding technique of PCB panels. Background technique [0002] PCB panel forming is an important step in the PCB production process, and the PCB boating board refers to the process of cutting the graphics required by the customer according to the engineering design processing process. In the process of murder, there will be losses in the process of swing. With the increasing amount of sword strokes, the weight is continuously increased. The sharper the diameter of the sword, and finally exceeds the diameter control range. [0003] During the molding process, the machine control system adjusts the amount of 锣 刀 量 量 量 量 量.........,. 锣 量. 量.., However, when some product dimensions are variables in the losses of the 刀 自动 损 存 存 造 导,,,,,,,, 保 保 保 保,,,,,,,,,,,,,,,,,,, 保 保There are many uncertainty factors in the size stability control ...

AI Technical Summary

Problems solved by technology

[0005] In the traditional gong machine compensation mode, one gong knife has only one compensation value until the life of the gong knife is used up. When there is an upper or lower limit for the shape of each molding in a panel, the gong belt program can only be recreated through engineering. To control the external dimensions, this method seriously affects the efficiency of forming gongs and boards. It requires constant adjustment and rework, which wastes normal production time, increases the cost of forming gongs and boards, and has the risk of abnormal boards flowing into the client.

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