The purpose of this topic is to understand and master the forming method of die casting through analysis and research. Apply basic theory and professional knowledge to determine the design scheme and design the mold. The structure of the bracket given in the figure is relatively simple, but there are side concave holes in three directions. The surface of parts is mostly curved, which is easy to form, but it is difficult to process parts with general processing methods. Die-casting products have good quality and high production efficiency, which is especially suitable for the production of such parts. By analyzing the forming process of the bracket parts, the die casting die is designed, and the die parts are designed, calculated and checked.
The design of this topic has been applied to many basic courses such as engineering mechanics, mechanical design, mechanical drawing, etc., and also to advanced computer AutoCAD drawing software and UG three-dimensional modeling software.
The future development trend of die casting production is to adopt new technology in die casting process to improve the quality of die casting and expand the application scope; Die casting machine should be systematic, large-scale and automatic; The service life of die-casting dies should be prolonged, thus opening up a broader prospect for die-casting production. = Die-casting process is a kind of metal forming process with low efficiency and no need of cutting, which has a history of 150 years. Because die-casting technology is used to produce various metal parts in modern industry, and has its unique characteristics and cost-effective technology, people have carried out extensive research around die-casting technology, die-casting mold and die-casting machine for a long time.
The purpose of this topic is to understand and master the molding method of die casting through analysis and research. Basic theory and applied professional knowledge determine design, mold design. The supporting structure given in the drawing is relatively simple, but there are concave holes in three directions. The surface of parts is mostly curved, which is easy to form, but the general regular machining process is difficult. Pressure casting products are of good quality and high productivity, which is especially suitable for producing these parts. Through the analysis of the forming process of the bracket parts and the design of the die casting die, the die parts are designed, calculated and verified.
This topic is applied to many basic courses such as mechanical engineering design, mechanical design and mechanical drawing, and is also suitable for advanced computer drawing software, AutoCAD and UG three-dimensional modeling software.
In the future development trend of die casting production, new technology is introduced in die casting process to improve the quality of die casting and expand its application scope; Secret die casting has realized systematization, scale and automation; Die-casting die can prolong its service life and open up a broader prospect for die-casting production.