Wire harness drawing method

Abstract

The invention discloses a wire harness drawing method, which comprises the following steps of: simplifying similar graph drawing by a back view according to the expression of a connector, adding a corresponding hole site serial number or a hole site serial number starting point mark, and marking a connector model below the connector; devices connected with the connector are marked on the right side of the connector, and other accessories related to the connector are marked on the connector. According to the invention, the elements of the wire harness are highlighted, so that the drawing of thecomplex wire harness is simple and clear, the drawing identification basically does not need training, the processing and inspection are convenient and visual, the compilation and production processof the whole machine factory is facilitated, the drawing time is shortened, and the drawing workload is saved.

Description

technical field [0001] The invention relates to the technical field of electrical components, in particular to a drawing method of a wiring harness. Background technique [0002] With the improvement of people's living standards and the development of the home appliance industry, a variety of new technologies are gradually applied to home appliances, and the electrical components used in home appliances increase sharply. At the same time, the manufacturing process of home appliances also requires the reliability and manufacturability of wiring harnesses. Further improvement, this leads to more complex wiring harnesses for home appliances. At present, there are mainly the following drawing methods for wiring harnesses of household appliances: 1. Physical drawing method, that is, drawing connectors, terminals, wiring harnesses and related accessories in proportion, and drawing according to the standard of mechanical drawing; 2. Connection schematic drawing method , that is, t...

AI Technical Summary

Problems solved by technology

The drawing methods of the above wire harnesses have their own advantages and disadvantages. The drawing method of the actual object is intuitive and clear, which is basically consistent with the comparison with the actual object. The disadvantage is that when the wire harness has many wires, the drawing is more complicated, and the cables block each other, which may easily cause unclear expression. It is difficult and heavy workload to change the drawing; the drawing method of the connection diagram is much simpler than the drawing method of the real object, but there are also cases where there are many wires, and the wire lines are intricate, and it is easy to make mistakes in drawing and understanding the drawing; the drawing of the automobile wiring harness drawing method , Map recognition requires special training

In addition, the above drawing methods encounter the situation that the initial mark of the hole position of some domestic models used is unclear, and it is easy to cause wiring errors

Images