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The main factors affecting the winding temperature are the temperature of the hot roller and the temperature of the hot air. The control of winding temperature is realized by controlling the temperature of hot air and hot rod. To ensure

With the help of the pressure roller, the positive pressure generated by the cylinder on the cloth tape after dipping is the continuous winding pressure. This pressure can ensure close contact between the impregnated cloth tape and the mandrel, realize

The tension will be affected by many factors. In addition to the material of the tape, the soaking time of the tape in the glue, whether it is completely dried, and the size of the tape itself will have a

Compared with ordinary foam, PMI foam has low density, lightweight, and high specific strength, its strength increases with the increase of density, it can absorb impact load, has excellent cushioning and shock absorption performance, sound insulation and sound absorption performance,

Carbon fiber is a new type of carbon material that emerged in the 1960s. It has the advantages of high-temperature resistance, corrosion resistance, small thermal expansion coefficient, good dimensional stability, high specific strength, and high specific modulus. It is an

Types of PMI foam plastics: There are two types of PMI foam plastics: hard and soft. 1. Rigid foam plastics mean that at room temperature, the polymers that make up foam plastics are crystalline or amorphous, and their glass transition

Carbon fiber is widely used in sports equipment. Carbon fiber tennis rackets have now become must-have equipment for champion players. The tennis racket made of carbon fiber can reach a maximum speed of nearly 250 kilometers per hour, but the

New energy is a hot topic in recent years, which includes the field of lithium batteries. In the production equipment of lithium batteries, stick shafts are used. This equipment is mainly imported, and the guide roller of the winding machine

Both the carbon fiber bumper and bracket have a good energy absorption effect. In a high-speed collision, the bracket absorbs a large part of the kinetic energy, and the bumper absorbs the remaining kinetic energy, while ensuring personal safety. The