A manufacture process of automobile modular wire harness

Abstract

A technology for manufacture automobile modular wiring harness include such steps as removing six wires and six terminal, crimping one end of each wire to that terminal, and pulling out force of the terminal to 150N, removing the six wires and the six terminals from the automobile modular wiring harness, removing the six wires and the six terminals from the automobile modular wiring harness. Passing one end of the unpressed terminal of the conductor through the sheath and placing the terminal in the sheath; Push the sealing ring down to the bottom after the clamping groove of the straightenercorresponds to the protective sleeve; Install the raised part of the locking cover inward into the sheath; Straightener is flush with the sheath plane before welding, and then the locking cover is welded on the sheath; The O-type snare is interposed on the connecting part of the engine cylinder at the lower end of the protective sleeve; Straighten out the six wires and clamp the pair of wires against the strander. The strand pitch is 25-35mm; The conductor is pierced through a high-temperature-resistant heat-shrinkable pipe, the heat-shrinkable pipe is blown, and one end of the conductor unpressed terminal is crimped to the terminal; Heat sealing at a distance of 5mm from the terminal head of the heat shrinkable tube; Bend the terminal by 80 DEG, leveling the wire harness, and inspect thewire harness using the inspection original.

Description

technical field [0001] The invention relates to the technical field of wiring harnesses, in particular to a production process for automotive modular wiring harnesses. Background technique [0002] Modular design refers to the combination of certain elements of the product to form a subsystem with specific functions, and this subsystem is used as a general module to combine with other product elements to form a new system and generate multiple products. A series of products with different functions and different performances. On the one hand, the modular design method can shorten the product development and manufacturing cycle, increase product series, improve product quality, and quickly respond to market changes. On the other hand, it can reduce or eliminate adverse effects on the environment. , It is convenient for reuse, upgrade, repair and disassembly, recycling and disposal of products after they are discarded. [0003] In today's automotive wiring harness manufacturi...

AI Technical Summary

Problems solved by technology

[0003] In today's automotive wiring harness manufacturing industry, automotive wiring harness wiring is a difficult point in automotive design and manufacturing. At present, European, American, and Japanese automobile companies are continuously promoting the use of modular production methods for automotive wiring harnesses. Modular production is the integration of parts and components. It is a way to assemble a large assembly for final assembly. The modular wire harness production process in the prior art is not strong for the individual applicability of the wire harness, and the production efficiency is low.