High-pressure vacuum die-casting process control system and method for efficient and high-quality aluminum alloy shock absorption tower

Abstract

The invention discloses an efficient and high-quality aluminum alloy damping tower high-pressure vacuum die-casting process control system and method.The system structurally comprises a detection module, a threshold value judgment and prediction module and a control module, the detection module is connected with the threshold value judgment and prediction module, the threshold value judgment and prediction module is connected with the control module, and the control module is connected with the control module. The detection module and the control module are respectively connected with the vacuum high-pressure casting machine; the detection module detects the vacuum degree, the mold temperature, the aluminum alloy liquid temperature, the injection speed and the injection force of the aluminum alloy damping tower on the high-pressure vacuum die-casting machine in real time. The stability of the vacuum high-pressure die-casting process can be improved, self-adaptive adjustment and intervention control of the process are achieved, and high-quality and high-efficiency production of the shock absorption tower is ensured.

Description

technical field [0001] The invention relates to the technical field of die-casting technology, in particular to a high-efficiency and high-quality aluminum alloy shock-absorbing tower high-pressure vacuum die-casting technology control system and method. Background technique [0002] Vacuum high pressure die casting technology refers to the molding process in which liquid metal fills the mold cavity at a very high speed under high pressure, and cools and solidifies under a certain pressure to obtain castings. Compared with traditional casting technology and general die casting, vacuum high pressure die casting can reduce pores and casting defects, thereby significantly improving the mechanical properties of castings and meeting its service requirements under actual working conditions. [0003] Shock towers are currently made of aluminum alloys, which are important structural parts of automobiles. In addition to the shock absorption function, they also need to meet the safety...

AI Technical Summary

Problems solved by technology

However, the vacuum high-pressure die-casting process of the existing aluminum alloy shock tower is unstable. Limited by a single production process, it is difficult to meet the large-scale, long-term, and repetitive large-scale production requirements, and it is easy to produce defective products with poor mechanical properties or Defective parts, which greatly affected the high-quality and efficient production of shock towers

Images