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Slot processing technology for printed circuit board

A technology of printed circuit boards and processing technology, which is applied in the direction of printed circuits, printed circuit manufacturing, electrical components, etc., can solve the problems of unreasonable tool arrangement, complicated process, and low processing yield, so as to reduce complicated procedures and avoid broken drills , Improve the effect of manufacturing yield

Active Publication Date: 2011-03-16
MEIZHOU ZHIHAO ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems of unreasonable tool arrangement, complicated process and low processing yield in the prior art, it is necessary to provide a slot hole processing technology for printed circuit boards that can solve the above problems

Method used

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  • Slot processing technology for printed circuit board
  • Slot processing technology for printed circuit board
  • Slot processing technology for printed circuit board

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Embodiment Construction

[0020] In order to realize the new corresponding relationship between the drill strips for processing printed circuit boards and the sorting of the slot hole processing tools, and effectively solve the problem of unreasonable sorting of the existing slot hole processing tools, the present invention filters out the state of the slot holes to distinguish between the inner side of the board and the drill bit. The method of breaking up layers, creating a temporary layer, exporting and restoring it to obtain a new drill band corresponds to the method of sorting the slotting tools, and using the script control design software to realize the automatic processing of printed circuit boards.

[0021] It is set that the slot hole processing technology of the printed circuit board of the present invention is realized under the full range of operating systems of Microsoft WINDOWS. For ease of understanding, the following uses the very widely used GENESIS software as the design software as an...

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Abstract

The invention provides slot processing technology for a printed circuit board, which comprises the following steps of: selecting a main drill layer to be exported; filtering slots in the printed circuit board; creating a primary data list in which exported cutter number corresponds to the slot number; and circulating the data list, reducing the original aperture of the printed circuit board one by one, and correspondingly acquiring a new drill, wherein the new drill corresponds to the arrangement order of a plurality of cutters. The slot processing technology for the printed circuit board can reduce complicated procedures of manual operation, ensure the safety of the original drill, effectively avoid drill breakage, and greatly improve the manufacturing yield of the printed circuit board.

Description

technical field [0001] The present invention relates to printed circuit board (Printed Circuit Board, PCB) technology, in particular, relates to a slot hole processing technology of printed circuit board. Background technique [0002] In the traditional printed circuit board processing technology, the slot hole processing technology is usually formed by using cutting tools in the printed circuit board material to be processed to form long holes, short holes, long slots, short slots, etc. required by various designs, in order to achieve Subsequent production of various processes for the entire printed circuit board. Since different slots need to be realized with different processing tools, among them, according to the different shape requirements of the formed slots, the processing tools used also include slot cutters, gong cutters, boring cutters, milling cutters, drills, etc., and are different The processing trajectory paths corresponding to different processing tools are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K3/00
Inventor 王小时钟志勇
Owner MEIZHOU ZHIHAO ELECTRONICS TECH
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