Bumper Mould Structure

Bumper structure

The plastic front Bumper Mould is composed of three parts: an outer panel, a cushioning material, and a beam. The raw materials of the outer plate and cushioning materials are all plastics. The beam is a U-shaped groove punched by cold-rolled plates. The thickness of the cold-rolled plates is about 1.5mm. There are two main materials used in plastic bumpers: polyester and polypropylene, and the molding process Injection molding is generally used in automobile mold technology.

Automobile bumper molding design

Design Principles

When designing automobile bumper molds, designers should clearly understand the principles of active safety, passive safety, coordination, and ease of installation and maintenance during the design and development of the bumper.

(1) Active safety-on the basis of maximizing the use of functions, the design of the bumper should meet the requirements of the car's prominence, and the design should implement safe, reliable, and reasonable design concepts.

(2) Passive safety-when the car collides with the outside world, the bumper acts as a safety device to protect the front and rear body and has excellent energy absorption characteristics.

(3) Harmony and consistency-Whether in terms of appearance, color, or quality perception, we must not only pursue the characteristics of personalized bumpers but also maintain harmony with the vehicle's styling and be integrated with the vehicle.

(4) Convenient installation and maintenance-the bumper and its adjacent parts cannot interfere, the clearance should be reasonable, and the installation point should conform to ergonomics.