Recently, the Institute of Optoelectronic Technology of the Chinese Academy of Sciences (hereinafter referred to as the Institute of Optoelectronics) successfully developed the first multifunctional underwater intelligent inspection robot in China. The robot is under the strong support of the “Light of the West†fund of the Chinese Academy of Sciences and related special funds. The scientific research team of the Institute of Optoelectronics completed two years. Different from other underwater intelligent robots, this intelligent inspection robot can perform nuclear underwater detection, dam inspection, pipeline inspection, and foreign object underwater salvage in a high-radiation underwater environment. The experts of the acceptance group unanimously assessed that the robot has reached the domestic leading level in key technologies such as underwater dynamic sealing technology, underwater attitude detection, multi-sensor information fusion, image recognition, and underwater measurement.
It is understood that the series of products formed by the advanced robots such as the reactor vessel pressure bolt hole automatic inspection robot, the CRDM hook claw inspection robot, the underwater foreign salvage robot, and the detonation robot that were developed by the Intelligent Robot and Optoelectronics were rated as the preferred products by nuclear power users. .
Since the SMC is a fast curing system, the quick closing of the press is important. If the press is closed too slowly after feeding, it is easy to appear pre-cured patch on the surface of the product, or it may be short of material or oversized. While achieving rapid closure, the mold closing speed should be carefully adjusted at the end of the press stroke to slow down the closing process and facilitate the exhaust.
Molding Pressure The SMC forming pressure varies with the structure, shape, size, and degree of SMC thickening. The simple shape of the product requires only 25-30Mpa of molding pressure; the shape of the complex product, molding pressure can reach 140-210Mpa. The higher the degree of SMC thickening, the greater the molding pressure required.
The size of the molding pressure is also related to the mold structure. The forming pressure required for the vertical parting structure mold is lower than that of the horizontal parting structure mold. A mold with a smaller gap requires a higher pressure than a mold with a larger gap.
The size of the molding pressure is also related to the mold structure. The forming pressure required for the vertical parting structure mold is lower than that of the horizontal parting structure mold. A mold with a smaller gap requires a higher pressure than a mold with a larger gap.
Sheet Molding Compound,Smc Hydraulic Press Machine 1000T,Smc Hydraulic Press Machine 1250T,Sheet Molding Compound Hydraulic Press Machine
CHENGDU ZHENGXI HYDRAULIC EQUIPMENT MANUFACTURING CO., LTD. , http://www.zxhydraulic.com