New truck production line

Abstract

The invention provides a production line for new trucks, including a center beam production line, a pillow beam production line, a beam production line, a side beam production line, an underframe production line, a bogie production line, a side wall production line, an end wall production line, a side door assembly welding production line, and a lower side door assembly. Welding production line, car body general assembly production line, paint coating production line, brake assembly test production line and vehicle inspection production line, center beam production line, bolster production line, cross beam production line and side beam production line are respectively connected with the chassis production line, the chassis production line , bogie production line, side wall production line, end wall production line, side opening door assembly welding production line and lower side door assembly welding production line are respectively connected with the car body assembly line, car body assembly line, paint coating line, brake assembly test line and The whole vehicle inspection production line is connected sequentially. Each production line is connected by a hydraulic lifting mechanism and a power chain traveling mechanism, which improves the production efficiency of new trucks.

Description

technical field [0001] The invention relates to the production technology of railway wagons, in particular to a new production line for wagons. Background technique [0002] Newly-built freight wagons are one of the largest and most important parts of railway vehicle manufacturing, and the new-build freight wagon production process can reflect the company's new-build freight wagon capabilities and levels. [0003] The production line of new trucks in the prior art usually includes the center beam production line, the pillow beam production line, the beam production line, the side beam production line, the chassis production line, the bogie production line, the side wall production line, the end wall production line, the side opening door welding production line, the lower side door welding resistance production line Production line, car body assembly line, paint coating line, brake assembly, test line and vehicle inspection line. Each production line needs to be hoisted by ...

AI Technical Summary

Problems solved by technology

Each production line needs to be hoisted by a crane, the workstations are scattered, and the degree of operation automation is low, resulting in low operation efficiency and unsafety

The adjustment and inspection of the center beam, the adjustment and inspection of the underframe, and the adjustment and inspection of the general assembly of the car body adopt manual inspection methods to obtain inspection data. The accuracy of inspection data is greatly affected by personnel quality and environmental factors, and the inspection efficiency is not high. Low, affecting production efficiency and product quality

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