Method and apparatus for lightweight printed circuit assembly documentation
A printed circuit assembly, lightweight technology, applied in electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of importing parts, spending a lot of time, increasing hardware burden, etc., to achieve the effect of reducing the burden
Active Publication Date: 2017-10-27
INVENTEC PUDONG TECH CORPOARTION +1
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Problems solved by technology
However, the number of electronic parts in the ECAD system is very large, and the new PCA file generated by the combination of the two will have some identical and repeated parts imported
Duplicate parts need to be removed for design checking, which takes a lot of time
In addition, the 3D parts generated by the IDF file of the ECAD system have changed from an assembly of dozens of parts to an assembly of thousands of parts, which will increase the burden on the hardware for subsequent design and calculation efficiency
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[0037] Several preferred embodiments of the present invention are described in detail through the accompanying drawings and the following descriptions. In different drawings, the same component symbols represent the same or similar components.
[0038] The method of lightweight printed circuit assembly archiving in the preferred embodiment will be described below with reference to the accompanying drawings. The method for archiving lightweight printed circuit assemblies of the present invention is preferably applicable to a CAD system, especially a CAD system for designing interference between components on a circuit board and a housing.
[0039] Please refer to figure 1 and figure 2 , figure 1 A flowchart illustrating a method of lightweight printed circuit assembly dossier according to a preferred embodiment of the present invention, figure 2 A three-dimensional schematic diagram of the first PCA file of the preferred embodiment is shown. The method for lightweight pri...
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The method for lightweight printed circuit assembly files provided by the present invention is used to import the intermediate data format files into the first printed circuit assembly file to reduce the burden of calculation. The method includes the following steps executed by the computer: comparing the first printed circuit assembly file File names and assembly locations of multiple parts in circuit assembly files and intermediate data format files; filter multiple duplicate parts in intermediate data format files to obtain new database files; generate new printed circuit assemblies from new database files and board files a file; converting the new PCB file into a second PCB file of a single part; and combining the second PCB file and the first PCB file. The invention also provides a light-weight printed circuit assembly file device and recording medium.
Description
technical field [0001] The present invention relates to a method, device and recording medium for an electronic aided design (Computer Aided Design, referred to as CAD) system, especially a method and a method for a lightweight printed circuit assembly (Printed Circuit Assembly, referred to as PCA) file device. Background technique [0002] In the technical field of electronic product development and design, the design of electronic circuits and mechanism appearance plays an important part. In recent years, due to the increasing complexity of integrated circuit process technology and electronic product design, computer-aided design (CAD) systems must be used to design electronic circuits and mechanical shapes. For example, the electronic circuit-related design is carried out through the electronic computer-aided (ECAD) system, and the mechanical shape-related design is carried out through the mechanical computer-aided (MCAD) system. [0003] Generally speaking, ECAD system...
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IPC IPC(8): G06F17/50
Inventor 倪崇胜魏智斌杨俊英
Owner INVENTEC PUDONG TECH CORPOARTION