Kundenspezifisches Metallstanzen für höchste Präzision: Die Herausforderungen beim Stanzen von Metallteilen für Elektrofahrzeuge meistern
With the rapid development of the new energy vehicle industry, the quality and precision of EV metal parts directly affect the performance, safety and cruising range of the entire vehicle. However, the stamping process of EV metal parts faces many challenges, such as complex material properties, strict precision requirements and insufficient stability in mass production. To solve these difficulties, we have deeply cultivated the field of precision metal stamping. With years of metal stamping manufacturing experience, we have launched targeted customized solutions. Among them, custom metal stamping for high-precision applications has become the core competitiveness to adapt to the needs of new energy vehicles. It has injected new vitality into the EV metal part stamping industry.
Core Challenges of EV Metal Part Stamping and the Importance of Precision Metal Stamping
EV metal parts cover various components such as battery cases, motor end covers and body structural parts. These components have extremely high requirements for the stamping process. On the one hand, high-strength steel, aluminum alloy and other materials used in new energy vehicles are prone to spring back, cracking and other problems during the stamping process. These are difficult to accurately control with traditional stamping processes. On the other hand, EV metal parts have extremely low tolerance for deviations in dimensional accuracy and surface finish. Even micron-level errors may lead to component assembly failure, thereby affecting the operation of the entire vehicle.
Precision Stamping: Targeted Solutions
As the core of high-precision stamping technology, precision metal stamping effectively addresses these pain points. By optimizing stamping die design, precisely controlling stamping pressure and speed, and introducing advanced testing equipment, it delivers reliable performance in EV metal part production. For battery case stamping, it controls dimensional tolerance within ±0.02mm and surface roughness below Ra0.8, fully meeting sealing and structural strength requirements. It also ensures mass production stability, avoiding uneven product quality caused by process fluctuations—critical for large-scale manufacturing.
Complex Part Processing Advantages
Precision metal stamping excels at processing complex structural parts. It enables one-step forming of stamped parts, such as motor end covers with multiple holes and special-shaped structures, eliminating the need for extensive secondary processing. This not only improves production efficiency but also reduces precision loss during processing. The high-precision motor end covers produced achieve perfect coordination with motor rotors and stators, reducing noise and energy loss during operation and indirectly enhancing the cruising range of new energy vehicles.
Custom Metal Stamping for High-Precision Applications: Customized Solutions Adapting to EV Needs
Different brands and models of new energy vehicles have distinct design specifications and performance requirements for EV metal parts. Standardized stamping solutions struggle to meet these diverse demands, making high-precision custom metal stamping a key solution for EV metal part stamping challenges. We tailor comprehensive high-precision stamping solutions to customers’ specific needs.
Customized Demand Alignment
In the early customization stage, we conduct in-depth communication with customers to understand EV metal parts’ application scenarios, performance indicators, material selection and special requirements—such as battery case lightweight design or body structural part anti-collision performance. Our engineering team combines high-precision custom stamping technical characteristics to formulate exclusive process routes. For example, for a customer needing ultra-thin, high-strength battery case stamping parts, we selected a new high-strength aluminum alloy and matched it with a specialized custom stamping process. This reduced the battery case thickness by 20% while increasing compressive strength by 15%, perfectly meeting lightweight and high-strength needs.
Full-Process Precision Control
The custom metal stamping for high-precision applications solution also focuses on precise control of the entire process. For example, in humid environments, we should select corrosion-resistant 304 sheet metal, while in fields with high lightweight requirements, we should give priority to 6061 sheet metal. We use CAD/CAM/CAE integrated design software for mold design. We simulate the stamping process through finite element analysis to predict possible problems in advance and optimize them. This ensures the precision and service life of the mold. At the same time, in the production process, IoT technology is introduced to collect and analyze the operating parameters of stamping equipment in real time. Once a parameter deviates from the preset range, the system will immediately alarm and automatically adjust. This ensures that every product of custom metal stamping for high-precision applications meets the precision requirements.
Rapid Responsiveness & Flexibility
In addition, custom metal stamping for high-precision applications also has a high degree of flexibility. It can quickly respond to customers’ design change needs. Against the background of accelerated technological iteration of new energy vehicles, the design scheme of EV metal parts may be adjusted according to technological upgrades. With a mature metal stamping manufacturing system and technical reserves of custom metal stamping for high-precision applications, we can efficiently complete mold modifications and process adjustments in the shortest time. This ensures that customers’ new products can be mass-produced in a timely manner to seize market opportunities.
Full Industrial Chain Support: One-Stop Service from Precision Metal Stamping Parts to Precision Metal Fabrication
To better serve new energy vehicle customers, we not only focus on core processes like high-precision stamping and tailored custom stamping but also build a full industrial chain service system—covering the production of precision-stamped parts to precision metal fabrication. We deliver one-stop solutions for customers, cutting their supply chain management costs and boosting cooperation efficiency.
Precision Stamping Production: Quality & Flexible Supply
In the production link of precision metal stamping parts, we strictly control the quality of raw materials. We have established long-term cooperation with well-known domestic and foreign precision metals suppliers. This ensures that the high-strength steel, aluminum alloy and other materials used meet international standards. In addition, we have multiple advanced metal stamping manufacturing production lines. We can realize large-scale production of precision metal stamping parts to meet the batch needs of different customers. Whether it is small-batch customized precision metal stamping parts or large-batch standardized products, we can ensure the stability of delivery cycles and product quality.
Precision Metal Fabrication: Professional Processing & Customization
In the precision metal fabrication link, we are equipped with professional processing equipment and technical teams. We can perform subsequent welding, bending, surface treatment and other processing procedures on precision metal stamping parts. For example, for products such as body structural parts that require multi-component assembly, we weld multiple precision metal stamping parts into a whole through high-precision welding technology. The welding precision is controlled within ±0.05mm to ensure the stability and safety of the body structure. In terms of surface treatment, we provide various process options such as chrome plating, galvanizing and spraying. This can not only improve the corrosion resistance of precision metal stamping parts but also meet customers’ personalized customization needs for product appearance.
Full-Link Quality Inspection: Systematic Quality Guarantee
At the same time, we also pay attention to quality inspection during the precision metal processing process. We have established a sound quality inspection system. We implement full-link quality inspection. It covers incoming raw material inspection, online inspection during precision metal stamping and comprehensive inspection before finished products leave the factory. Each link is equipped with professional inspection equipment and inspectors. We use high-precision inspection equipment such as coordinate measuring machines and projectors. These devices comprehensively inspect the dimensions, shape and position tolerance of precision metal stamping parts. This ensures that every product meets the customer’s quality requirements. In addition, we have passed ISO9001 quality management system certification and IATF16949 automotive industry quality management system certification. This provides strong guarantee for the product quality of precision metal stamping and precision metal fabrication.
Why Choose Us: Your Trusted EV Stamping Partner
As professional metal stamping manufacturers, we always take customer needs as the guide and technological innovation as the driving force. Building on our strengths in precision and custom high-precision metal stamping, we provide high-quality EV metal part solutions to serve the new energy vehicle industry.
We boast an experienced technical team, with members averaging years of expertise in metal stamping manufacturing. Proficient in core technologies like high-precision stamping and tailored custom stamping, they deliver professional technical support and solutions to customers. Meanwhile, we continuously invest in R&D, keep abreast of the industry’s latest technological trends, and optimize stamping processes and equipment. This enhances the precision and efficiency of our stamping operations, creating greater value for customers.
In terms of service, we have established a sound customer service system. From program consultation, sample production to mass production and after-sales service, we provide professional and efficient services for customers throughout the process. We promise to give preliminary solutions within 24 hours after receiving customer inquiries. The sample production cycle does not exceed 7 days. The mass production delivery cycle is flexibly adjusted according to the order quantity. We ensure that customers can obtain the required precision metal stamping parts and stamped metal parts in a timely manner.
If you are troubled by the stamping problems of EV metal parts and need high-quality precision metal stamping products or custom metal stamping for high-precision applications solutions, welcome to contact Vanmodel Sheet Metal immediately. We will tailor exclusive solutions for you according to your specific needs. We help your new energy vehicle products stand out in the market competition and jointly promote the high-quality development of the EV industry!
