Safety in vehicles is an absolute priority in the automotive industry, and passive safety systems play a crucial role in guaranteeing the protection of occupants in the event of an accident. Among the standout materials used to manufacture these components is zamak, a zinc alloy with excellent mechanical properties, corrosion resistance, and ease of molding.
Seat Belt Components: Pretensioner, Hook, and Reel Mechanism
Zamak plays a fundamental role in manufacturing several critical seat belt components, ensuring their reliability and performance under extreme conditions. One of the main elements is the pyrotechnic pretensioner, a device designed to reduce the occupant's movement during a collision. This mechanism ensures that the body remains restrained adequately to the seat, minimizing the risk of injuries. Thanks to its high strength and capacity to withstand the forces generated during an impact, zamak is an ideal material for this type of application, enabling rapid and efficient activation that maximizes safety.
The reel mechanism cover, which protects the system that winds and unwinds the belt, also uses zamak as its primary material. This cover acts as a barrier against external agents such as dirt, dust, or water, preventing interference with the proper functioning of the mechanism. The durability and corrosion resistance of zamak ensures that this critical part of the seat belt maintains its optimal performance over time, contributing to the safety and functionality of the system as a whole.
Airbag Components: Controller Housing and Anti-Vibration Support
The airbag is another essential element in passive safety systems, and zamak can play an important role in manufacturing several of its components, such as the electronic controller unit (ECU) housing. This casing, which protects sensitive electronic systems, combines high mechanical strength with resistance to corrosion and electromagnetic noise. The ability of zamak to be molded into the complex shapes required for these applications makes it particularly valuable.
Additionally, the anti-vibration support manufactured in Zamak ensures the stability of the airbag system by absorbing vibrations and maintaining its structural integrity and functionality in demanding conditions.
What Are Passive Safety Systems?
Passive safety elements are devices designed to minimize the impact of an accident. They protect the occupants and significantly reduce the risk of injuries. Unlike active systems, passive safety elements do not prevent accidents from occurring but mitigate their consequences. Other examples of passive safety elements in a vehicle include the chassis, bodywork, and child restraint systems. Due to its advanced properties, Zamak is a key material in manufacturing many of these components.
Jegan: Commitment to Safety and Innovation
At Jegan, we manufacture components for active safety elements and passive safety elements in zamak vehicles. Our focus on quality and innovation enables us to develop customized solutions that meet the most demanding standards in the automotive industry. Thanks to our expertise and advanced technology, we contribute to vehicle safety and efficiency, reaffirming our leadership in the sector.
