Characteristics and advantages of Shenyang Machine Tool Aviation Manufacturing Machine Tool After more than ten years of research, the Jet Drilling and Boring Machine Factory of Shenyang Machine Tool has recently launched a vertical five-axis linkage machining center to meet the needs of aerospace manufacturing. It has solved many problems in the field of aerospace manufacturing of domestic high-end equipment. VMC0656e gantry five-axis Machining centers and their serial products are among the best. At present, it has achieved industrialization, with an annual output of more than 500 units. Several major domestic military manufacturers are its loyal users. The structural characteristics of our high-speed five-axis machining center: 1 The gantry frame structure is adopted to enhance the rigidity of the machine tool and to make full use of the space of the processing area. The 2Y axis uses the principle of gravity center drive and uses double screw drive to reduce the vibration during machine operation. The box-in-box structure is adopted to make the whole machine have high rigidity and quick response characteristics. 3 The hexagonal honeycomb ribs are arranged under the column guide rails, which enhances the torsional rigidity of the column, which not only reduces the shrinkage stress during casting, but also greatly improves the rigidity of the machine tool. 4The cutting adopts micro-lubrication to improve the tool life, green and environmental protection, and the cooling effect is remarkable, so it is beneficial to improve the processing precision of the mold and the workpiece. Due to the advantages of the above structure, our company compares the quality of parts after processing with similar imported machine tool products. The dimensional accuracy and surface roughness of the machined parts are almost the same as those of imported similar machines. The same price machine tool, our machine tool is in the part size. The position tolerance control can obtain a more stable and narrower actual tolerance zone, and the process is more excellent in energy saving and environmental protection. Set up a research and development team to tackle the aviation manufacturing process According to the characteristics of complex shape and structure of aviation products, various materials and strict processing precision requirements, our company has set up a research and development team for the processing technology of aerospace manufacturing users, and conducted in-depth research. Based on this, it is proposed for aviation. Manufacturing CNC machine tool equipment design and manufacturing needs. (1) High-speed, high-efficiency numerical control equipment requirements Thin-walled parts have been widely used in aerospace components due to their light weight, material saving, and compact structure. However, due to the poor rigidity and weak strength of thin-walled parts, they are easily deformed during processing, which makes the shape and position errors of the parts increase, and it is difficult to ensure the processing quality of the parts. The use of high-speed CNC cutting equipment can greatly improve this situation, because the cutting force decreases with the increase of cutting speed; most of the heat generated by cutting is taken away by the chip; in the high-speed cutting range, the excitation frequency of the machine tool is far away from the process system. The natural frequency range and minimized radial cutting forces and thermal deformation during machining.
Car shock absorbers are vital components of a vehicle's suspension system. They help to improve the overall driving experience by reducing vibrations and impact caused by bumps and uneven surfaces on the road. In this article, we will explore what shock absorbers are, how they work, and why they are important.
What are car shock absorbers?
A car shock absorber is a device that is designed to absorb or dampen shocks and vibrations caused by the movement of the vehicle's wheels. They are typically located between the suspension and the frame of the car and are made up of a cylinder filled with hydraulic fluid and a piston that moves up and down within the cylinder. When the wheel hits a bump on the road, the shock absorber's piston is forced up, compressing the hydraulic fluid inside the cylinder. The fluid then flows through small valves or orifices, dissipating the energy and slowing the movement of the piston.
How do car shock absorbers work?
The main purpose of shock absorbers is to reduce the amount of energy that is transferred to the car's body and the passengers inside the vehicle. As mentioned earlier, when the wheel hits a bump, the shock absorber compresses, slowing down the movement of the wheel and preventing it from bouncing back up. This allows the vehicle's tires to maintain contact with the road surface and ensures that the vehicle remains stable while driving.
Why are car shock absorbers important?
Here are a few reasons why car shock absorbers are important:
Improved safety: Shock absorbers help to improve the safety of a vehicle by keeping the tires in contact with the road surface, which reduces the risk of accidents caused by loss of control.
Improved comfort: Without shock absorbers, passengers would feel every small bump and jolt in the road. Shock absorbers help to improve the overall comfort of the ride by reducing the impact of these bumps.
Extended tire life: Shock absorbers also help to reduce the wear and tear on the vehicle's tires by preventing excessive bouncing and vibration.
Car Absorber,Car Shock Absorber Price,Shockers Car,Vehicle Shock Absorber Lizhi Precision Manufacturing Technology Co.,Ltd , https://www.autoindust.com
Yi Gang, Deputy General Manager of Technology, Zhongjie Drilling and Boring Machine Factory, Shenyang Machine Tool Co., Ltd.
In summary, car shock absorbers are an essential component of a vehicle's suspension system. They not only help to improve safety but also provide a comfortable and smooth ride. Regular maintenance and replacement of worn-out shock absorbers are crucial for a vehicle's overall performance and longevity.