Flying probe testing method, flying probe testing device, flying probe testing equipment and storage medium

Abstract

The application, which belongs to the technical field of PCB testing, relates to a flying probe testing method, a flying probe testing device, flying probe testing equipment and a storage medium. Theflying probe test method comprises the following steps: acquiring test information of a first flying probe test file; displaying a part surface image and a soldering tin surface image of the PCB according to the test information of the first flying probe test file; acquiring test information of a second flying probe test file; displaying an upper die surface image corresponding to the part surfaceimage and a lower die surface image corresponding to the soldering tin surface image of the PCB according to the test information of the second flying probe test file; and adjusting the soldering tinsurface image or the lower die surface image to enable the directions of the soldering tin surface image and the lower die surface image to be consistent under the condition that the directions of the soldering tin surface image and the lower die surface image are inconsistent. Therefore, the test files of various formats can be flexibly used.

Description

technical field [0001] The application belongs to the technical field of PCB (Printed Circuit Board, printed circuit board) testing, and relates to a flying probe testing method, a flying probe testing device, flying probe testing equipment and a storage medium. Background technique [0002] At present, the universal machine test system is to place a custom-made fixture between the PCB and the bed of needles when testing the PCB. The function of the fixture is to connect the specific flying probe test points with the test needles on the needle bed, and perform relevant electrical tests, so as to judge the continuity of the PCB board network to be tested. [0003] The multi-axis flying probe test system is composed of four completely independent moving test needles, which move three-dimensionally on both sides of the tested PCB board (2 probes on the front and 2 probes on the back) under the control of the software and touch the point to be tested , the electric test board a...

AI Technical Summary

Problems solved by technology

[0005] The inventor found in the process of studying this application that the OPEN board error file file produced by the general-purpose testing machine in the prior art is a test file in MXG format, and the file that the flying probe tester can recognize is a test file in IPC356A format, because using The format of the test file is different, so the flying probe tester cannot directly call the test file in MXG format

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