The distance between the centerline of the trajectory left by the wheel on the vehicle support plane (generally the ground). In general, the wider the wheelbase, the higher the driving comfort, but some home-made cars do not have directional assistance. If the front wheels are too wide, their steering wheel will be "heavy," affecting driving comfort. In addition, the track distance also has an influence on the total width, total weight, lateral stability and safety of the car. Features In general, the larger the track distance, the more favorable the smoothness of the operation, and also the favorable shape of the body and the spaciousness of the carriage, the better the lateral stability. However, since the track width is wide, the total width and total weight of the automobile are also generally increased, and the problem of sluging to the side of the vehicle body is apt to occur. If the track width is too wide, it will affect the safety of the car. Therefore, the track distance should be compatible with the width of the car body. The car's track has a front track and a rear track, and the front track is the distance between the center plane of the front wheels. When both ends are single wheels, the track distance The rear track is the distance between the center planes of the two rear wheels. The two wheels can be the same or different. If the ends of the axle are double wheels, the wheelbase is the distance between the two center planes of the two wheels. When both ends are double wheels
CNC five axis machining is to add two other axes on the basis of three-axis, namely A-axis and B-axis. Now five-axis machining is also very common, commonly used in ships, aerospace, automobiles, light industry, medical and other high-precision field of instrumentation. Five-axis machining can process different sides of the workpiece without changing the position of the workpiece on the machine tool, which can greatly improve the processing efficiency of prismatic parts. Now, whether it is for parts processing or mold processing, the use of five-axis machining is becoming more and more common. It can not only complete the task of mechanized machining of complex workpieces, but also can quickly improve the processing efficiency and shorten the processing process.
SCZY has rich experience in five-axis machining, we can not only process aluminum alloy, copper alloy and other materials, but also steel materials. Our five-axis machining accuracy can reach ±0.01mm (specifically rated according to material and structure). Please see the pictures below:
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What does the track mean?
Introduction