Customized Automotive Oil Filter Housings, Oil Filter Outer Shells, And Deep Drawing Stamping Dies For Oil Filter Elements

I. Design Principles

1. Precision First Principle: Medical components require high precision and low tolerance. The forming accuracy of the die directly determines the finished product yield. Die design must meet micron-level forming accuracy standards, strictly controlling die structure and assembly errors to avoid component failures caused by precision deviations. During the design phase, high-precision 3D modeling technology is used to complete the parametric design of the die structure, ensuring a reasonable die layout and meeting fitting accuracy standards.

2. Functional Completeness Principle: Die design must adapt to the complex structural features and multi-process forming procedures of medical components. The punch, die, guiding mechanism, and material discharge structure are designed in an integrated manner to ensure stable operation throughout the stamping, unloading, and feeding process, achieving consistent part dimensions. For complex medical components with multiple structures and high precision, a multi-station die structure design is adopted, integrating multiple forming processes to improve mass production efficiency and process stability. 3. Material Compatibility Principle Medical stamping dies must meet comprehensive mechanical requirements of high hardness, high wear resistance, and high toughness. Mainstream materials include high-quality alloy die steel and powder high-speed steel. For special stamping substrates such as stainless steel and ultra-thin medical alloys, compatible die materials must be matched, and the material compatibility system optimized to suppress forming defects such as sheet metal sticking and tearing, ensuring stability under continuous stamping conditions.

4. Structural Optimization Principle Die structure design must strengthen overall rigidity and structural stability to offset micro-deformation of the die under stamping loads and prevent dimensional deviations in parts caused by structural deformation. Modular and detachable designs should be adopted for vulnerable components such as punches and dies to simplify disassembly and replacement processes, shorten equipment downtime for maintenance, and extend the overall service life of the die.