Hydrogen-powered vehicles are the forefront of the international new energy field, and its core technology has long been monopolized by a few foreign companies such as Ford and BMW. In order to break the monopoly of foreign auto giants, Zhenjiang Jiangkui Technology Co., Ltd., Tsinghua University and Chery Automobile have started the research and development of the first domestic hydrogen fuel-powered domestic sedan since 2005.
In September 2005, Zhenjiang Jiangkui Technology Co., Ltd. and the Automotive Engineering Department of Tsinghua University signed a contract for the cooperation in the development of hydrogen internal combustion engine technology verification platform. In January of this year, the first pure hydrogen internal combustion engine jointly researched by Zhenjiang Jiangkui Technology Co., Ltd., Tsinghua University and Chery Automobile was successfully operated in the laboratory of Jiangkui Technology Co., Ltd.
In reviewing the first hydrogen fuel car in China, the expert group believes that the hydrogen fuel car has overcome the internationally recognized technical problems during its operation. It is a vehicle that truly realizes zero emissions, and the emissions are pure. Water, no waste gas, speeds up to 80 kilometers per hour.
It is understood that the cost of hydrogen fuel engine is only 10% higher than the traditional one. As long as the limited modification of the traditional internal combustion engine structure can be used to burn hydrogen, and the existing vehicle engine production equipment and capacity can be fully utilized, and the market application prospects broad.
Silicone mould is a special mold for making crafts. According to performance, the raw materials of glue can be divided into ordinary silicone and weather silicone. The characteristics of silicone are high temperature resistance, corrosion resistance, strong tear resistance, high simulation precision, and it is used to make various handicrafts mold.
Mold should be made in time after the silicone is matched. Pour the glue on the highest part of the mold in a trickle, let it flow naturally, brush it in place with an oil paintbrush where the flow is not in place, if it is a piece of silicone, not only fill the entire product, but also brush the glue evenly. Each product should be brushed with at least three layers of silicone. The thickness of each layer of silicone is 1mm. In the process of brushing the silicone, each layer is required to be cured before the other layer can be brushed. When brushing the third layer, add one layer on top of the second layer. The thickness of the silica gel part of the whole mold is controlled in 3-4mm according to the different requirements of the size of the product, and the width is not greater than 60 mm of the product width. The time for the silicone to set is 20 minutes.
Silicone Injection Molding, Moulding Silicone, Rubber Molds, Rubber Mold Making
Sung Precision Mould & Plastic Co., Ltd. , https://www.dginjectionmolding.com