Based on technological innovation, Shangchai Power has introduced and implemented SAIC's advanced management processes, actively researched and developed new products and achieved fruitful results. Recently, Shanghai Diesel was rated as “Shanghai Innovative Enterprise â€. Since the establishment of the Shanghai Diesel Engine Power Technology Center, it has completed the National Key Technology Innovation Project “Natural Gas Engine Development†and “Electrically Controlled Diesel Engine Developmentâ€; the “Tenth Five-Year Plan†National Science and Technology Key Project “Electronically Controlled Single Fuel CNG Engine for Large Buses "Research and development and industrialization"; Shanghai's key product research and production research project "Using high-pressure injection technology to solve the harmful emissions of D-series diesel engine"; Shanghai joint venture research project "DME engine industry technology"; Shanghai Branch The Committee’s Mountaineering Action Plan project, “Study on Optimizing Technology of Engine Structure and Performance for Hybrid Electric Vehicles†and other projects, has applied for 88 patents in total, including 10 invention patents and 72 utility model patents. In recent years, the Technology Center has invested heavily in R&D tools and capacity building. New technologies such as GT-Power, Abacus/Ansys and Cruise have been introduced in engine performance simulation and optimization, structural strength calculation and optimization, and vehicle matching optimization. New means: In the trial production of product development, the company has invested in the construction of a pilot trial base, and has established a research base for parts and components systems, which greatly enhances its own technological innovation capabilities. With the use of these methods, the company has effectively supported the development of the company's three major platforms. At the same time, the company closely follows and analyzes the development direction of domestic and foreign engine technologies, analyzes the domestic engine R&D capabilities and R&D direction, formulates the "Five-year Rolling Plan for Technology Centers", and conducts R&D tasks, management information systems, and laboratory equipment development for technology centers. , human resources, patents, and intellectual property rights, etc., to carry out rolling planning, constantly improve the independent innovation system, and steadily improve the company's ability to innovate. During the 12th Five-Year Plan period, the strategic objectives and overall positioning of the company's technology center are: to become a domestic first-class technology center; to have the ability to independently research and develop powertrains; to have a leading position in the optimization of powertrain matching; to have domestic first-class motivation Assembly test. Safety Seats Injection Molding Parts
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Plastic mold casting systems can be divided into three categories according to different types of molds: Safety Seats Injection Molding Parts,Abs Plastic Injection Handle Molding Parts,Plastic Injection Molding Abs Cover,Custom Plastic Injection Molding Car Parts Suzhou Dongye Precision Molding Co.,Ltd. , https://www.sjinjectionmolding.com
(1) Door mold, gate and gate parting line, mold and peeling, the most simple design, convenient processing, and low cost, so more and more people use the door system to operate.
(2) Nozzle mold: The gate and gate line are not divided into types. Usually, a set of nozzle parting line is designed directly in the product design. The design is more complicated and the processing is difficult. The fine nozzle system is often selected according to the product requirements.
(3) Hot runner mold, the mold is the same structure and fine nozzle, the biggest difference is that one or more heat flow, temperature and hot pumping nozzle, but not cold feeding and demoulding, the runner and gate are directly on the product, So the port does not need demoulding, also known as pouring system, this system can save raw materials, suitable for products with expensive raw materials, high demand, difficult mold design and processing, and high cost. The heat flow channel system, also known as the heat flow channel system, is mainly composed of a heat flow channel cover, a heat flow channel plate and a temperature control electrical box. There are two commonly used heat flow channel systems: single-point heat flow channels and multi-point heat flow channels. Using a single-point thermal gate, the molten plastic is injected directly into the cavity with a single thermal gate sleeve. Multi-point hot sprue is used to branch molten material into each hot sprue sleeve and then through the hot sprue plate into the mold cavity