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Detection mechanism of pcb micro-drilling parameter measurement system

A detection mechanism and parameter measurement technology, applied in the direction of measuring devices, instruments, optical devices, etc., can solve the problems of low test efficiency and low precision, and achieve the effect of improving detection efficiency and detection accuracy

Active Publication Date: 2018-04-13
东莞市升宏智能科技有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a detection mechanism for a PCB micro-drill parameter measurement system in order to solve the problems of low test efficiency and low precision when testers manually measure PCB micro-drills

Method used

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  • Detection mechanism of pcb micro-drilling parameter measurement system
  • Detection mechanism of pcb micro-drilling parameter measurement system
  • Detection mechanism of pcb micro-drilling parameter measurement system

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Embodiment Construction

[0021] Attached below figure 1 To attach Figure 4 The present invention is described further:

[0022] Such as figure 1 The detection mechanism of a kind of PCB micro-drilling parameter measurement system shown, comprises blade surface detection device 1, side detection device 2 and core thickness detection device 3, side detection device 2 and core thickness detection device 3 are arranged side by side, blade surface detection device 1 is perpendicular to the detection direction of the side detection device 2 , and a rotating platform 4 is arranged directly below the side detection device 2 .

[0023] The geometric parameters of the blade surface of PCB micro-drills include horizontal separation, horizontal overlap, large head, small head, large and small faces, outer diameter, fillet, notch, eccentricity, inner arc hook shape, outer arc convexity, etc.; side geometric parameters There are overall length, tip diameter, neck diameter, groove width ratio, edge angle height ...

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Abstract

The invention relates to the technical field of detection equipment, in particular to a detection mechanism of a PCB micro-drill parameter measurement system; including a blade surface detection device, a side detection device and a core thickness detection device, and the side detection device and the core thickness detection device are juxtaposed The detection direction of the blade surface detection device and the side detection device are perpendicular to each other, and a rotating platform is arranged directly below the side detection device; The device can automatically detect the parameters of PCB micro-drills, and realize the full automation of PCB micro-drill parameter detection by cooperating with other conveying mechanisms, improving detection efficiency and detection accuracy.

Description

technical field [0001] The invention relates to the technical field of detection equipment, in particular to a detection mechanism of a PCB micro-drill parameter measurement system. Background technique [0002] With the development of printed circuit board (PCB) technology and products, the requirements for micro drills for processing printed circuit boards are getting higher and higher. PCB micro-drill (referred to as PCB micro-drill) is a micro-hole processing tool with a complex shape and a spiral groove, which is derived from the traditional twist drill. PCB micro-drills are tiny in size, and the drill tip structure can only be observed with the help of an optical microscope. [0003] At present, PCB micro-drills basically use manual measurement methods to measure the parameters of PCB micro-drills one by one with a three-coordinate measuring instrument. Using this method, the efficiency of the test is low, and the tester's proficiency in operation It also affects the...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B11/00G01B11/06
Inventor 张舞杰谢长贵
Owner 东莞市升宏智能科技有限公司