Precision Trimming Mold Die Casting Manufacturers

What are the technical requirements for Precision Trimming Mold?

In the booming new energy vehicle industry, the precision and quality of each component are directly related to the performance and safety of the vehicle. Ningbo Fenda New Energy Technology Co., LTD. is deeply involved in the manufacturing of new energy vehicle components, focusing on the production of key components such as electric control box housing, motor housing, and water pump housing. In the manufacturing process of these components, Precision Trimming Mold plays a vital role.

In the production of new energy vehicle parts, injection molding is a widely used manufacturing process. Products after injection molding often leave excess flash or burrs on the edges, which affects the appearance quality of the product and may also have an adverse effect on the assembly accuracy and performance of the product. Ningbo Fenda New Energy Technology Co., LTD. can make precision trimming molds. By accurately cutting and trimming the injection molded parts, the smoothness and dimensional accuracy of the product edges are ensured to meet the high standards of new energy vehicles for parts.

1. Precision trimming molds are usually composed of upper and lower mold bases, trimming tools, guide mechanisms, positioning devices, and ejection mechanisms. The upper and lower mold bases are the main structure of the mold, which are used to install and fix trimming tools and other auxiliary components. The trimming tool is the core component of the mold. Its shape, material, and precision directly determine the trimming effect. The guide mechanism is used to ensure the smooth operation and precise alignment of the mold during the mold closing process. The positioning device is used to ensure the accurate position of the injection molded part in the mold to prevent trimming deviation caused by position offset. The ejection mechanism is responsible for smoothly ejecting the trimmed product from the mold.

2. Technical requirements for precision trimming molds
High-precision design: The primary technical requirement for precision trimming molds is high precision. Since new energy vehicle parts have extremely high requirements for dimensional accuracy, the design of the mold must fully consider the tolerance requirements of the product to ensure that the trimmed product can meet all dimensional requirements on the design drawings. In order to achieve this goal, Ningbo Fenda New Energy Technology Co., LTD. uses advanced CAD/CAM design software for mold design, and ensures that every detail of the mold meets the design requirements through precise numerical calculation and simulation.
Selection of high-quality materials: The selection of mold materials has a vital impact on the durability and trimming effect of the mold. In the manufacture of precision trimming molds, Ningbo Fenda New Energy Technology Co., LTD. usually uses high-strength, high-hardness, and high-wear-resistant high-quality steel as the main material of the mold. These materials not only have good mechanical properties, but also can maintain stable dimensional accuracy and surface quality during long-term use. Ningbo Fenda New Energy Technology Co., LTD. will also select appropriate heat treatment processes to strengthen the mold materials according to the specific requirements of the product and the use environment of the mold, further improving the durability and service life of the mold.
Precision machining technology: The manufacturing process of precision trimming molds cannot be separated from the support of precision machining technology. During the machining process, Ningbo Fenda New Energy Technology Co., LTD. uses advanced CNC machining centers and precision grinders and other high-precision machining equipment to accurately process and trim each component of the mold. Through strict process control and quality inspection, we ensure that every detail of the mold meets the design requirements. At the same time, Ningbo Fenda New Energy Technology Co., LTD. also pays attention to environmental control and temperature control during the processing process to reduce problems such as thermal deformation and stress concentration generated during the processing process, and ensure the accuracy and stability of the mold.
Efficient trimming ability: In addition to high precision and durability, precision trimming molds also need to have efficient trimming capabilities. In the production of new energy vehicle parts, in order to improve production efficiency and reduce costs, the mold must be able to complete a large amount of trimming work in a short time. In order to achieve this goal, Ningbo Fenda New Energy Technology Co., LTD. continuously optimizes the structural design of the mold and the arrangement of the trimming tools to ensure that the mold can maintain a stable operating state and efficient trimming efficiency during the trimming process. Ningbo Fenda New Energy Technology Co., LTD. also pays attention to the maintenance and maintenance of the mold, regularly checks and replaces severely worn parts, and ensures that the mold always maintains the best working condition.
Intelligence and automation: With the continuous development of intelligent manufacturing technology, the intelligence and automation level of precision trimming molds are also constantly improving. Ningbo Fenda New Energy Technology Co., LTD. actively introduces advanced automation equipment and intelligent control systems to realize the full process automation of mold loading, automatic mold closing, automatic trimming and automatic unloading. This not only greatly improves production efficiency and product quality stability, but also reduces the labor intensity and safety risks of workers. Ningbo Fenda New Energy Technology Co., LTD. also uses intelligent control systems to monitor and analyze the operation status of molds in real time, timely discover and solve potential problems and hidden faults, and ensure stable operation and efficient production of molds.