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Improved PCB slot machining mode

A technology of PCB board and slot hole, which is applied in the field of improved PCB slot hole processing method, can solve the problems of slow processing speed of slot hole, easy deformation and distortion of small slot hole, waste of processing time, etc., so as to improve production efficiency and production quality , good quality, and the effect of saving processing time

Inactive Publication Date: 2016-06-15
JIANGSU BOMIN ELECTRONICS
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Problems solved by technology

But this will bring some problems: when the machine resolution is uniformly set to 0.005mm, the processing of large-diameter slots will have good quality, but the processing speed of the slots is slow, which wastes processing time and is inefficient; when the machine resolves When the thickness is uniformly set to 0.01mm, the small diameter slots are processed, and the small slots are easy to deform and twist

Method used

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Embodiment Construction

[0015] In order to further illustrate the technical means adopted by the present invention and the technical effects achieved, the present invention will be described in detail below.

[0016] An improved PCB slot hole processing method of the present invention comprises processing a plurality of continuous slot holes of different sizes, and adopts the following steps:

[0017] (1) Make a slot pattern on the PCB;

[0018] (2) According to the diameter of the slot hole, select the slot cutter of the corresponding size;

[0019] (3) When the groove knife diameter is less than or equal to 0.6mm, the machine resolution is adjusted to 0.005mm; when the groove knife diameter is greater than 0.6mm, the machine resolution is adjusted to 0.01mm;

[0020] (4) The groove knife processes the groove hole;

[0021] (5) After the processing is completed, the next slot is processed, and steps (1) to (5) are repeated until all the slots are completed.

[0022] In the present invention, the ...

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Abstract

The invention provides an improved PCB board slot hole processing method, which mainly adopts the method of selecting the resolution according to the size of the slot knife. When the slot knife diameter is less than or equal to 0.6mm, the machine resolution is adjusted to 0.005mm; when the slot knife diameter When it is greater than 0.6mm, the machine resolution is adjusted to 0.01mm. The invention has the advantages of reducing processing deformation of small slots, reducing processing time of large slots, improving production efficiency, ensuring production quality, and the like.

Description

technical field [0001] The invention belongs to the field of PCB processing, in particular to an improved processing method for slot holes of PCB boards. Background technique [0002] In the prior art, the machine resolution is generally set to 0.005 mm or 0.01 mm for the processing of PCB slot holes, and the resolution does not change when slot cutters with different diameters are used. But this will bring some problems: when the machine resolution is uniformly set to 0.005mm, the processing of large-diameter slots will have good quality, but the processing speed of the slots is slow, which wastes processing time and is inefficient; when the machine resolves When the thickness is uniformly set to 0.01mm, small diameter slots are processed, and small slots are easily deformed and twisted. Contents of the invention [0003] The purpose of the present invention is to provide an improved PCB board slot hole processing method which is simple and easy to operate, reduces proce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D79/00
CPCB23D79/00
Inventor 黄继茂王庆军
Owner JIANGSU BOMIN ELECTRONICS
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