Wind tunnel vehicle model and manufacturing method thereof
A manufacturing method and model technology, applied in the field of wind tunnel car model and its manufacturing, can solve the problems of large cost and long cycle, and achieve the effect of reducing cost, reducing demand, and shortening the change process cycle.
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[0035] reference figure 1 As shown, figure 1 A flowchart of a manufacturing method of a wind tunnel vehicle model according to an embodiment of the present invention is disclosed. The manufacturing method of the wind tunnel car model includes the following steps:
[0036] 101. Data preparation steps. Determine the external modeling data plane according to the chassis data and the appearance modeling data. The external modeling data plane is used as the reference, and the data planes are respectively offset inward to determine the skeleton installation data plane, the end face part installation data plane and the rough machining data plane. The wind tunnel vehicle model of the present invention is a 1:1 model, the chassis is generally a batch body chassis, and the appearance of the body has original design data. According to the chassis data and appearance modeling data, the exterior modeling data surface of the car body can be determined. On the basis of the external modeling d...
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