
The hot stamping die for the rear side reinforcement beam of the rear floor is the key technological equipment required for the production of hot-stamped car rear floor parts.
The hot stamping die for the rear side reinforcement beam of the rear floor is the key technological equipment required for the production of hot-stamped car rear floor parts. The production of the die is carried out in accordance with the requirements of precision manufacturing: high-alloy die steel is used as the starting material, which goes through the stages of roughing, heat treatment, finishing and surface treatment. The main production steps include machining of the forming surfaces, design of the cooling channel system, lapping and assembly of the die, as well as test stamping and validation. The finished die features high precision, long service life and uniform cooling, widely applied to the production of hot-stamped rear side rear floor reinforcement beams, ensuring the stability of the mass production of hot-stamped parts.
1. High cooling efficiency: the built-in evenly distributed cooling channel system ensures a uniform temperature field during the hardening process of the part, which guarantees the stability of the structure and properties of the material.
2. High precision forming: The use of high-precision processing technologies ensures that complex profile surfaces meet design tolerances.
3. Long service life: the die material undergoes special heat treatment and surface hardening, which allows it to withstand long-term operating loads under high temperatures and pressures.
4. Wide adaptability: The design of the part removal system and ejection elements is optimized taking into account the complex contour of the rear floor reinforcement beam, which can reduce the percentage of defects during molding.