Electric scooter helmet mould
Generally, the shell of the helmet is made of high-strength materials, such as metal, engineering plastics, Kevlar fiber, etc., through its deformation to absorb most of the impact; the lining material is sweat-absorbing, warm, and shock-absorbing Functional, military helmets often have the function of further cushioning the impact and preventing shell fragments from hurting the head; the suspension system is the part between the shell and the inner lining, which is usually adjustable to suit different wearers. The difference in head shape.
Some special-purpose helmets are also equipped with earphones, microphones, and sockets for additional equipment such as cameras and lighting torches.
Helmet characteristics and technical difficulties：
The surface dimensions of the helmet parts are relatively complicated, with a convex shape on the front and back, and irregular shapes.
Difficulties of the helmet process: (1) There are problems such as uneven stress and deformation during forming, whether it can be drawn once and whether there will be wrinkles or cracks during the drawing process. (2) For the design of the trimming die, how to make the process not only ensure the precision requirements of trimming, but also make the design and manufacture of the die structure simple and easy to use and operate.
We use advanced 2D and 3D software to build complex surface plastic products. In this process, we choose the most suitable processing equipment and processing methods to obtain excellent phantoms. A proper hot runner system can ensure perfect melt flow in the mold and reduce plastic waste. In order to meet the service life requirements of different processing and molds, a variety of high-quality mold steels are used to manufacture helmet molds.