关键词: 车门铰链；旋转车门；运动间隙；铰链轴线倾角

Abstract: With the development of the automotive industry, consumers have increasingly high requirements for the quality of automobile. As a system that customers often see and use, the automobile doors are extremely important to their feelings. In the process of automobile development, door hinges have a significant impact on the overall appearance and quality of door opening and closing operations. The arrangement of hinges is the foundation of door design and also a difficulty. In order to improve the quality and efficiency of door development, this article mainly studies the forward layout method of rotating door hinges, clarifying the requirements, input conditions, layout methods and steps of hinge layout, which has a certain guiding role for engineers who have just entered the door design industry.

Key words: Door hinge; Rotating door; Movement gap; Hinge axis inclination angle