Semi-solid short-flow intelligent manufacturing system and method for steel flat flanges

Abstract

The invention discloses a semi-solid short-flow intelligent manufacturing system and method for steel flat flanges. The system comprises an intelligent smelting module used for intelligent control ofliquid metal components and intelligent auxiliary quantitative pouring of short flows, a multifunctional die module used for realizing alternate use of liquid casting forging machines on a productionline, an intelligent liquid die forging process control module used for monitoring die casting temperature, a metal finished product automatic stacking module used for controlling a robot to stack machined finished product parts according to a set program, and a main control chamber respectively connected with the intelligent smelting module, the multifunctional die module, the intelligent liquiddie forging process control module and the metal finished product automatic stacking module to realize intelligent manufacturing. According to the semi-solid short-flow intelligent manufacturing system and method for the steel flat flanges, the production process is simple and convenient, the operation is easy, mechanical and automatic production is relied on, the working environment of workers isimproved, the production cost is greatly reduced, and the production efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of forming flange-like metal components, and in particular relates to a semi-solid short-process intelligent manufacturing system and method for steel flat flanges. Background technique [0002] Flange parts are typical rotating bodies, which are widely used and consume a lot of energy. They are very critical connecting parts between machines and equipment. This type of rotary parts is firstly produced by casting to produce rough blanks, and then machined to cut off defective areas. It is difficult to ensure the internal compactness of castings, and the rejection rate is relatively high when airtightness is required, so it is not suitable for the production of high-quality flanges. In addition, the production process of conventional means is complicated, the efficiency is relatively low, and the stress residue and processing deformation caused by cutting often make it difficult to effectively guarantee the ...

AI Technical Summary

Problems solved by technology

[0003] The reason is that flanges with large diameters and small thicknesses are more likely to deform when the rough flanges produced by the traditional casting process are machined.

However, if the stamping method is used for the production of flange parts, although better dimensional accuracy and product quality can be obtained, it still has its own unique defects.

The flange obtained by the stamping method has a certain degree of work hardening at the edge, which is brittle and prone to cracks during use.

Blanking, punching and blanking processes will form waste materials, and the utilization rate of flange material blanking process is very low, generally less than 50%, so the cost of flanges obtained by sheet metal stamping method is relatively high

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