Flexible production line for framework machining

Abstract

The invention relates to a flexible production line for framework machining. The flexible production line comprises a central control unit, a cutter compensation data transmission unit, a material transfer unit and a machining and manufacturing unit, wherein the cutter compensation data transmission unit, the material transfer unit and the machining and manufacturing unit are connected with the central control unit; the cutter compensation data transmission unit is used for transmitting cutter compensation data to the central control unit; the central control unit is used for assigning the cutter compensation data to the corresponding machining and manufacturing unit; the material transfer unit is used for carrying materials to a specified position and posture according to a carrying command of the central control unit; and the machining and manufacturing unit comprises three numerical control gantry machining centers and is used for machining the materials according to the cutter compensation data. The production capacity obtained by the three numerical control gantry machining centers of the flexible production line for framework machining is 1.5-2 times that obtained by using the same number of machine tools in a single machine operation workshop environment; and the machine tool operation is scheduled by the central control unit, and when one certain machine tool is idle, the central control unit adjusts a part to the machine tool, so that the production efficiency can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of frame processing, in particular to a flexible production line for frame processing. Background technique [0002] Now that the competition in the rail transit industry is becoming increasingly fierce, manufacturers must develop new products according to different users, and the variety of processed products is increasing day by day, which also puts forward higher requirements for the function and quality of bogies. As an important part of the bogie system, the frame not only assumes the role of the skeleton but also has the function of the inspection tool. The frame from generation to generation has a life cycle of 50 years, 20 years, and 10 years. The update and iteration speed up the product significantly, and the life cycle is significantly shortened. . And with the explosive development of the domestic subway industry, how to quickly win a large number of orders has become a problem considered by maj...

AI Technical Summary

Problems solved by technology

The original frame processing uses a single equipment to process independently, and multiple equipment are not connected to each other. Each machine tool has 1 to 2 operators, and timely communication cannot be established between personnel. Moreover, the machine tool occupies a large area of ​​the factory building and the production efficiency is extremely high. Low

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