In the core of new energy vehicles - the battery system, the battery tray (also known as the battery pack shell) plays a crucial role as the "skeleton" and "armor". It is not only a structural base that carries hundreds or even thousands of kilograms of battery modules, but also a line of defense to safeguard battery safety and ensure vehicle performance. The quality directly affects the safety, range, durability, and cost of the entire vehicle.

In the core power unit of new energy vehicles - the battery pack, the battery tray is a crucial but often underestimated basic structural component. It is far from a simple "container" or "shell", but a comprehensive safety platform that integrates multiple core functions, serving as the cornerstone of battery systems and even vehicle safety.

The threshold beam of a car is a crucial structural component on the side of the body. It is not only the foot pedal for passengers to get on and off the car, but also the core safety component that constitutes the vehicle's side structure and resists side collisions. Choosing or evaluating threshold beams requires consideration from multiple dimensions such as materials, structure, craftsmanship, and compatibility with the entire vehicle.

The car collision beam is indeed "collision resistant", but its core function is not to ensure that the vehicle remains intact in high-speed collisions, but to protect the core structure of the vehicle and reduce maintenance costs at a relatively low cost in medium and low-speed collisions.

As a seemingly simple but crucial thermal management component, the core mission of a heater is only one: to efficiently export and dissipate the waste heat generated during the operation of electronic or mechanical equipment to the surrounding environment, thereby maintaining stable operation of the equipment within a safe temperature range. It can be vividly understood as the "air conditioning system" or "heat dissipation organ" of a device. Its specific functions are mainly reflected in the following aspects:

It is crucial to choose the appropriate software and master the usage skills in the design of aluminum extrusion molds.