Electrical assembling method for modulator power supply cabinet

Abstract

The invention discloses an electrical assembling method for a modulator power supply cabinet, which is characterized by comprising the following steps of: firstly, constructing a three-dimensional wiring operating platform by a computer, importing a three-dimensional structure model of which components are defined on the platform and carrying out three-dimensional wiring according to a cabinet structure model; and then flattening a wire harness and assembling the components, generating a wire harness flattening file, creating a wire harness flattening graph, converting the wire harness flattening graph into a two-dimensional CAD (Computer Aided Design) wire bundle graph, processing cables according to the graph and installing the cables on site. Due to the adoption of the assembling method, the rapid developing speed can be improved, the design error is reduced; the speed and the quality of actually manufacturing a wire bundle are improved; the production period is effectively reduced; and the production working efficiency is improved.

Description

[0001] Involved areas [0002] The invention relates to a modulator power supply cabinet, in particular to an electrical assembly method for the modulator power supply cabinet. Background technique [0003] At present, in the development of a single new product of the modulator power cabinet and the mass production of mature products in China, the commonly used electrical assembly methods are basically the traditional manual on-site wiring in the cabinet and the traditional manual measurement wiring, the technology is relatively backward, and the work low efficiency. [0004] The traditional manual method of on-site wiring in the cabinet for a single new product is as follows: first, on-site craftsmen and operators must use the completed cabinet and the wiring table issued by the telecommunications personnel to actually determine the route of the wiring harness, the installation position and the length of the wires on site. , and then wiring and tying can be carried out. This...

AI Technical Summary

Problems solved by technology

The drawing efficiency of this method is low, the color and length of the wire, the connector pin type and other information cannot be determined in the drawing, but only the general direction of the cable is described, the wiring speed is slow, and the error rate is high

[0005] Since these two methods cannot accurately determine the length of the wire, the principle of "rather long than short" is often adopted in the actual operation on site, resulting in a great waste of materials, and the specific length of the wire of a mature product even needs to pass through multiple or more machines. Batch of products can be determined

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