Factors affecting injection molding: Second, pressure-controlled injection molding process pressure comprises two plasticizing and injection pressure pressure, and directly affect the quality of plastics and plastic products. 1, plasticizing pressure (back pressure) using a screw injection machine, the top screw melt in the screw rotates backward suffered pressure is called plasticizing pressure, also known as back pressure. The size of such pressure can be achieved through the hydraulic system relief valve to adjust. In the injection, the workpiece nylon, size plasticization pressure with screw speed are the same, namely the increase would raise the temperature of the melt plasticizing pressure, but reduce plasticizing speed. In addition, increased pressure often make plastics melt temperature uniformity, uniform mixing pigment and exhaust gases melt. General operation, decided plastics pressure should be to ensure good quality products under the premise as low as possible, the specific values ??are used with different varieties of plastics, pipe machining parts, but are rarely more than 20 kg / cm . 1, gears, worm: MC nylon for gears, worm advantage of light weight, fatigue resistance, impact absorbing nylon workpiece, good self-lubricating properties. For fear of contamination or lubricant not always add lubricant parts, machining parts company, with MC Nylon most suitable gear, and not to hurt or online correspond gear fittings, low noise, Yongzhou machining parts, in the textile, paper, printing, food machinery and other industrial applications, the effect is significant, the noise is only 1 / 4-1 / 2.2 steel pieces, slider: heavy metal casting presses, forging machines and other industrial machinery with MC nylon material for the slip Blocks in the following advantages, long life, take for time and maintenance costs can be substantial savings, plus oil after a long period of time can keep the lubricating properties, resistance to impact fatigue, resistance to vibration, noise, light weight, easy assembly, resistance good wear performance. Deep processing parts | Texas Hongyue trusted (Online) | Yongzhou workpiece by Wang Yue Dezhou Composites Limited. Wang Yue Dezhou Composites Co., Ltd. (www.dzshyfhcl.com) (www.dzshyfhcl.com) (www.dzshyfhcl.net) Shandong Dezhou, chemical products processing leader, over the years, the company implement the scientific management, innovation and development , the principle of honesty and trustworthiness, and satisfy customer needs. Wang Yue in Texas led the staff warmly welcome all inquiries negotiations to create the Texas Hongyue better future.