Method and system for creating B side and T side detailed list of veneer

A list, veneer technology, applied in the direction of electrical components, electrical components, assembling printed circuits with electrical components, etc., can solve the problems of increased workload, not the same person, low efficiency, etc., to improve work efficiency, avoid a lot of work, The effect of shortening the processing cycle

Inactive Publication Date: 2007-02-28
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, there are many problems in making the B-side list and T-side list separately, resulting in low efficiency and error-prone. First, it will cause unclear responsibilities and increase workload
Because in general, the complete list of single boards is prepared by the circuit diagram designer, but whether the bit number is B side or T side is determined by the PCB designer. The circuit diagram designer and the PCB designer are generally not the same person. Both the B-side list and the T-side list, whether it is the responsibility of the circuit diagram designer or the PCB designer, require a lot of communication and confirmation work, resulting in increased workload and error-prone
[0008] In

Method used

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  • Method and system for creating B side and T side detailed list of veneer
  • Method and system for creating B side and T side detailed list of veneer
  • Method and system for creating B side and T side detailed list of veneer

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Example Embodiment

[0050] The invention aims at the business requirements of the veneer list research and development, planning and other links of the complete list of veneers, and the SMT processing, first inspection and other links use the requirements of generating the list of veneers of the B side and the T side, so that the complete set of veneers can be prepared and output. The list can be automatically decomposed into B-side and T-side lists by using the present invention and used for SMT processing, inspection and other links.

[0051] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below through specific embodiments and with reference to the accompanying drawings.

[0052] FIG. 4 shows a flow chart of traditionally making a complete list of single boards, as shown in the figure. After the circuit diagram design is completed, the circuit diagram designer can draw up a complete list of ...

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PUM

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Abstract

The invention relates to a method for generating single-plate B surface and T surface bill, which comprises: a, reading the single-plate globe bill and position number bill; b, based on the position number of globe bill, writing the B surface or T surface information of position number of position number bill document into bill data list; c, using said bill data list to generate B surface bill and T surface bill. The invention can shorten the SMI processing time and improve the efficiency, to reduce the possession on SMT machine and FEEDER resource.

Description

technical field [0001] The present invention relates to a surface mount technology (Surface Mount Technology, referred to as SMT) process flow, more specifically, relates to a method and system for generating a list of B-side and T-side of a single board in the SMT process flow. Background technique [0002] With the development of high-precision and high-density circuit boards, there are more and more devices on the circuit board, so most of the circuit boards adopt the method of double-sided device processing, that is, the B side of the circuit board (BOTTOM side) and the T surface (TOP surface) patch processing. [0003] At present, in the SMT processing flow, the complete list of the single board produced generally does not generate the B-side SMT list and the T-side SMT list, but a complete set of all devices, as shown in Figure 1. [0004] Since the single board complete list does not generate the B side and T side, if the single board complete list is used for SMT pr...

Claims

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Application Information

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IPC IPC(8): H05K3/30H05K13/04
Inventor 常涌
Owner HUAWEI TECH CO LTD
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