Innovation and Optimization Practice of New Energy Parts Manufacturing Process

### New Energy Parts Manufacturing Process Innovation and Optimization Practice

In the context of today's global energy transition, new energy electronics, as a key force to promote green, low-carbon and sustainable development, is booming at an unprecedented speed. As the core component of new energy equipment, the process innovation and optimization of parts manufacturing is not only related to the improvement of product performance, but also the key to achieve energy saving and emission reduction, reduce costs, and enhance international competitiveness. The purpose of this paper is to explore the innovation trend and optimization practice of new energy parts manufacturing process, in order to provide reference and enlightenment for the industry.

#### 1. Introduction

With the wide application of new energy technologies such as electric vehicles, wind power generation and solar photovoltaic, higher requirements are put forward for parts manufacturing: lightweight, high strength, corrosion resistance, long life and high efficiency conversion have become the industry consensus. The traditional manufacturing process has been difficult to meet these diversified needs, therefore, the innovation and optimization of new energy parts manufacturing process is imminent.

#### 2. New Energy Parts Manufacturing Process Innovation Trend

**1. Application of advanced materials * *

In the manufacture of new energy parts, advanced materials such as aluminum alloy, magnesium alloy, carbon fiber composite materials are favored because of their excellent performance characteristics. These materials not only reduce the weight of parts, improve energy efficiency, but also significantly enhance the corrosion resistance and durability of the product. For example, the application of carbon fiber composite materials in the battery shell and body structure of electric vehicles effectively reduces the weight of the vehicle and extends the cruising range.

**2. Breakthrough in precision machining technology * *

In order to achieve high-precision and high-quality machining of parts, precision machining technologies such as five-axis machining, micro-nano machining, and laser cutting have been widely used. These technologies can accurately control the processing process, reduce material waste, improve processing efficiency, and meet the demanding requirements of precision and surface quality of new energy parts.

**3. Intelligent manufacturing and digital production * *

The integration of intelligent manufacturing and digital production technology has brought revolutionary changes to the manufacturing of new energy parts. By introducing technologies such as the Internet of Things, big data, and artificial intelligence, real-time monitoring, intelligent scheduling, and remote operation and maintenance of the production process are realized, which improves production efficiency and flexibility, reduces labor costs, and provides personalized customization and rapid response to market demand. Possibly.

**4. Practice of Green Manufacturing Concept * *

In the process of new energy parts manufacturing, the concept of green manufacturing has been paid more and more attention. The adoption of clean energy, optimization of production processes, reduction of waste emissions, and the implementation of circular economy have not only reduced environmental pollution, but also enhanced the company's sense of social responsibility and brand image.

#### 3. Optimization Practice Case Analysis

**Case 1: Lightweight Design and Manufacturing of Electric Vehicle Battery Pack * *

An electric vehicle manufacturer has successfully realized the lightweight design of battery pack by using aluminum alloy material instead of traditional steel, combined with precision casting and CNC machining technology. At the same time, the introduction of intelligent production line realizes the efficient and accurate assembly of the battery pack shell, which not only reduces the weight of the whole vehicle, improves the cruising range, but also significantly improves the production efficiency.

**Case 2: Advanced Manufacturing Technology for Wind Turbine Blades * *

In view of the large-scale and complex characteristics of wind turbine blades, a blade manufacturer uses carbon fiber composite materials, combined with vacuum infusion molding process, effectively improves the strength and stiffness of the blade, and reduces the weight. In addition, automatic production lines and intelligent detection systems are introduced to ensure the manufacturing accuracy and quality stability of the blades, and provide a strong guarantee for the efficient operation of wind turbines.

#### 4. Conclusion and Prospect

The innovation and optimization of new energy parts manufacturing process is the key to promote the high-quality development of new energy industry. In the future, with the continuous progress of materials science, information technology, intelligent manufacturing and other fields, the manufacturing of new energy parts will develop in the direction of higher precision, higher efficiency, lower cost and more environmental protection. Enterprises should keep up with the pace of the times, increase R & D investment, actively explore the application of new technologies and new processes, continuously improve their core competitiveness, and contribute to the global energy transformation and sustainable development.