Views: 0 Author: Site Editor Publish Time: 2026-06-08 Origin: Site
High-voltage wiring harnesses serve as the core of electrical energy transmission in new energy vehicles (NEVs). Given the high voltage, high current, and limited space within NEVs, coupled with the fact that charging stations and cables are constantly exposed to outdoor environments, these unique operating conditions impose exceptionally stringent safety requirements on cable materials. NEV cables must possess robust resistance to extreme temperatures, oil, water, tearing, and UV aging, alongside excellent flame retardancy and insulation properties. Consequently, there are significantly higher demands placed on both the processing techniques and equipment used for NEV harnesses.
The quality of terminal crimping directly impacts the electrical performance and mechanical strength of the wiring harness. Traditional manual crimping suffers from inaccurate force control—loose crimps can lead to detachment, while overly tight ones damage the wires. Furthermore, poor consistency results in significant quality fluctuations during mass production, posing serious safety hazards.
With over two decades of expertise in wire harness processing equipment, we deeply understand the critical importance of this stage. We highly recommend our fully automatic terminal processing solution, which integrates automated wire feeding, stripping, crimping, and inspection into a seamless operation. Utilizing precision mechanical structures and advanced sensors, the system accurately controls crimping force and depth, ensuring every terminal is securely fastened. Post-crimping, the system automatically inspects each unit and rejects any non-conforming products, preventing them from advancing to subsequent processes. This approach not only guarantees the quality and consistency of terminal crimping to meet the rigorous standards of NEV harnesses but also dramatically boosts production efficiency, reduces labor costs, and eliminates safety risks caused by human error.
