With its strong scientific research strength and high level of forging equipment manufacturing capabilities, the China Heavy Machinery Research Institute is based on the scientific and technological development platform of the State Key Laboratory of Metal Extrusion/Forging and joins hands with Shanghai Heavy Machinery Co., Ltd., Shanghai Jiaotong University, Chongqing University, etc. Multi-skilled experts, through the joint research and development model of production, research and development, combined domestic scientific research forces, independent innovation, successfully developed and manufactured 165MN free forging equipment with complete independent intellectual property rights and international advanced technology, and carefully created a global free forging The "kingdom baby" of the equipment kingdom will be formally used by Shanghai Heavy Machinery Co., Ltd. in May 2008.
The successful development of this equipment indicates that China's large-scale forging equipment and large-scale forgings have reached the world's advanced level and will enjoy the right to speak in the same industry.
The biggest feature of the 165MN free-forging hydraulic press independently developed by the China Heavy Machinery Research Institute is the adoption of a hydraulic pump direct-drive hydraulic system technology solution, which challenges the traditional hydraulic press and builds China's independent innovation products.
The hydraulic press adopts a three-beam, four-column and three-cylinder transmission with full prestressed frame structure. The movable beam adopts four-plane guiding. The working table is up to 5000 mm wide. The press has 7500 mm internal and left open and the closed height is 8000 mm. The hydraulic system is directly driven by oil pump. The valve control technology, the system maximum pressure of 35MPa, press stroke control accuracy of ± 1.5mm, the total height of equipment is 24675mm, the height above the ground is 18000mm, the maximum part weight is 360 tons. The press is equipped with auxiliary equipment such as 2500kN/6300kN rail full hydraulic operating machine, ejector and rotary lifter, which greatly improves the degree of automation of the equipment. The electronic control system takes the programmable controller as the main controller, the industrial control computer as the human-machine monitoring interface, and sets up the on-site control network to realize automatic control of the press system, automatic diagnosis, and linkage control with the operating machine.
At the same time, it fully draws on the successful development experience of free-forging hydraulic presses at home and abroad, actively adopts the world’s most advanced technologies and components, and selects materials, smelting, joint casting, processing, heat treatment, and smelting of large-scale castings and forgings according to actual conditions in China. Lifting, transportation, installation, commissioning and other aspects began to overcome a number of major key technologies, occupying knowledge-intensive, high value-added and high-tech features of the international heavy-duty free forging hydraulic machine equipment research leading technology. Ten national invention patents and utility model patents were obtained during this process.
The 165MN large-scale free-forging hydraulic press is expected to be installed and commissioned in May of this year, and it will enter the trial production stage. At that time, China's free forgings can reach a single maximum production capacity of 600 tons.
Automotive Plastic Parts
Automotive plastic parts are components made of various plastics that are used in the manufacture and repair of vehicles. These parts are used in various areas of the vehicle, including the interior, exterior, engine, and more. They are favored for their light weight, low cost and versatility.Automobile Parts.
1. Instrument Panel: This is the control panel located directly in front of the driver of the vehicle that displays the instruments and controls for vehicle operation.
2. Headlight and Taillight Covers: These covers are often made of polycarbonate due to its high impact resistance and ability to be formed into complex shapes.
3. Seat Belts: Although seat belts are not entirely made of plastic, seat belts often use plastic parts for their buckles and adjustment mechanisms.Car Spare Parts.
4. Air filters: They are usually made of various types of plastic and are used to filter out harmful particles from the air before it enters the engine.
5. Engine parts: Many parts of the engine, such as valve covers, oil pans, intake manifolds, etc., can be made of plastic to reduce weight and cost.
6. Radiator Fans: These fans are usually made of plastic due to their heat resistance and light weight.
7. Rim decorative cover, embedded on the wheel hub, plays a decorative role.Automobile Spare Parts
These are just a few examples of the many plastic components used in automotive applications. The use of plastics in vehicles continues to grow.Car Components.
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