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Drilling methods for printed circuit boards

A technology of printed circuit board and drilling method, applied in metal processing and other directions, can solve the problems of cost waste, affecting the processing efficiency of drilling machines, etc., and achieve the effect of improving processing efficiency and shortening mutual waiting time.

Active Publication Date: 2017-02-01
SUZHOU VEGA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

For the same drilling machine, in general, the speed v of the drilling machine x =v y , the drilling time T of the drilling machine 钻孔时间 Consistent, if n≠m, then there must be a situation where the X-axis and the Y-axis are waiting for each other during drilling. This part of the waiting time directly affects the processing efficiency of the drilling machine, resulting in a waste of cost.

Method used

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  • Drilling methods for printed circuit boards
  • Drilling methods for printed circuit boards
  • Drilling methods for printed circuit boards

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Embodiment Construction

[0024] Please refer image 3 and Figure 4 As shown, the present invention discloses a method for drilling a printed circuit board and its drilling equipment, wherein the drilling equipment includes a machine tool table 1, a drilling machine (not shown) and a fixing device to be drilled Air clamp 3 of printed circuit board 2. The air clamp 3 and the printed circuit board 2 to be drilled are both fixedly arranged on the machine tool table 1, and the air clamp 3 can be mounted on the machine table together with the printed circuit board 2 to be drilled. Rotate in the plane where 1 is located.

[0025] The printed circuit board 2 to be drilled has several positions to be drilled, including a first hole position 21 and a second hole position 22. In the illustrated embodiment of the present invention, the plane on which the machine tool table 1 is located is a horizontal plane, the coordinate position of the first hole 21 is (X1, Y1), and the coordinate position of the second hole 22...

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Abstract

The invention provides a drilling method for a printed circuit board and drilling equipment thereof. The drilling method for the printed circuit board includes the following steps that 1, the printed circuit board to be drilled is placed on a table facet of a machine tool; 2, a drilling machine is started, and machining is conducted according to the preprogrammed procedures; before the drilling machine moves to the target position to conduct drilling, the printed circuit board to be drilled rotates by a certain angle in the plane where the table facet of the machine tool is located, so that the moving time of the drilling machine is shortened, and machining efficiency is improved.

Description

Technical field [0001] The invention relates to a method for drilling a printed circuit board and a drilling device thereof, and belongs to the technical field of printed circuit boards (PCB, Printed Circuit Board). Background technique [0002] With the extensive development of printed circuit board production technology and application fields, various high-end and low-end electronic equipment products require a large number of printed circuit boards. In order to meet market capacity and high-precision requirements, large printed circuit board manufacturers at home and abroad have invested heavily in introducing a large number of high-precision drilling machines, and their equipment and personnel investment are relatively large, so drilling efficiency needs to be improved to increase production capacity and reduce Cost, improve the company’s competitiveness in the same industry. [0003] In the printed circuit board industry, generally speaking, a printed circuit board has holes ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26F1/16
CPCB26F1/16
Inventor 杨仁杰罗志建
Owner SUZHOU VEGA TECH CO LTD
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