Wiring method for high-speed wire rods

Abstract

The invention discloses a wiring method for high-speed wire rods. The method includes the following steps that 1, a circuit board is provided, and a wiring constraint region is arranged on the circuit board through wiring software; 2, signal lines are laid through the wiring software, and according to attribute information of the signal lines, whether the signal lines are the high-speed wire rods or not is judged; 3, whether the high-speed wire rods enter the wiring constraint region or not is detected; 4, whether attribute information of the wiring constraint region allows the high-speed wire rods enter or not is detected. According to the wiring method for the high-speed wire rods, stratum cracks can be automatically avoided during wiring of the high-speed wire rods, and the complex situation that manual maintenance and inspection are needed when a fault occurs is avoided, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of wiring, in particular to a wiring method for high-speed wires. Background technique [0002] High-speed wire rod refers to the wire-made steel rolled by high-speed rolling mill, the rolling speed is 80-160 m / s, the weight (disc) of each wire is 1.8-2.5 tons, and the dimensional tolerance accuracy is high (up to 0.02mm). During the rolling process, the different requirements of the products can be guaranteed by adjusting the process parameters (especially on the cooling line). The quality standards of high-speed wire and ordinary wire are the same, but the difference in the production line causes the difference in the appearance of the package. [0003] In the process of circuit design, the high-speed line is an important signal line on the circuit board, and its speed and frequency are very fast. The designer of the circuit board often refers to the high-speed line as much as possible on the same plane, ...

AI Technical Summary

Problems solved by technology

[0003] In the process of circuit design, the high-speed line is an important signal line on the circuit board, and its speed and frequency are very fast. The designer of the circuit board often refers to the high-speed line as much as possible on the same plane, because the printed circuit board inevitably has gaps. (Referring to the gap between two copper foils, that is, the part without copper foil) exists, so in the process of wiring, sometimes high-speed lines cross the GAP, and when the high-speed line crosses the GAP, it will be affected by different plane layers. Therefore, the wiring engineer needs to use the naked eye to find the part where the high-speed line enters the GAP, but the accuracy of manual inspection is low, which not only costs the wiring engineer's energy but also wastes a lot of time, affecting work efficiency

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