Application of Stamping Die CAD/CAM Green Manufacturing Technology in Automobile Door Hinge Producti1

Green manufacturing is a modern manufacturing model that comprehensively considers environmental impact and resource efficiency while ensuring product function, quality, and cost. It focuses on minimizing its impact on the environment, maximizing resource and energy utilization, and minimizing harm to human health and society. It is a manufacturing method that aims to optimize economic benefits and social benefits for enterprises.

In the past, during the early stages of reform and opening up, China adopted an extensive economic growth mode that prioritized industrial development while neglecting environmental protection. This has resulted in serious environmental pollution. However, with the continuous development of the economy, people's awareness of ecological environment protection has been strengthening. Energy saving, low-carbon, and environmental protection have become new standards in various industries.

The traditional equipment manufacturing industry, including the die manufacturing industry, has inherent characteristics of high investment, high consumption, and high pollution, which seriously restrict the development of society. The introduction of green manufacturing in mold manufacturing is more in line with the requirements of the times. For automobile mold companies, it is necessary to introduce advanced CAD/CAM processing and manufacturing technologies to achieve digital, modern, and non-graphical production, which is essential to meet the requirements of low energy consumption, high efficiency, and high output in the new era.

The green manufacturing model is a closed-loop system that considers environmental attributes and resource utilization throughout the entire life cycle of a product. It starts environmental protection from the source and aims to meet environmental targets while ensuring product performance, service life, and quality. In my country, resources, energy, and environmental issues have become factors that hinder the development of the manufacturing industry. Therefore, implementing energy conservation strategies and adopting green processing technologies in the mold industry can not only comply with sustainable development strategies but also enjoy support from national policies and improve enterprise competitiveness.

The concept of green manufacturing technology consists of five key technologies: green design, green material selection, green technology, green packaging, and green processing. When it comes to mold manufacturing, the application of CAD/CAM green manufacturing technology is crucial. It combines green manufacturing concepts with advanced manufacturing technology to reduce the negative impact of the manufacturing process on the environment. This can be achieved by selecting environmentally friendly materials, optimizing mold design, improving mold processing technology, simplifying mold packaging, and increasing mold recycling. These measures help allocate resources rationally and reduce the environmental impact of mold manufacturing.

To illustrate the application of CAD/CAM green manufacturing technology, let's take the example of an automobile door hinge stamping die. The car door hinge is an important structural part of a car that connects the door and the body, ensuring proper opening and closing. The stamping die for the car door hinge involves processes like stamping, bending, and punching. By implementing CAD/CAM green manufacturing technology, the selection of environmentally friendly materials, optimization of mold design, improvement of mold processing technology, simplification of mold packaging, and increased mold recycling can be achieved. These measures ensure that the mold manufacturing process has the least negative impact on the environment.

Mold green design is a crucial aspect of green manufacturing. It focuses on selecting mold materials and designing mold structures that consider both performance and environmental protection. By