In order to increase the dimensional accuracy and other properties of strip steel used for the tyre rim of bicycle, the experiments on rolling process and heat treatment are made.
本文为提高自行车钢圈用带钠的尺寸精度和各项性能进行了轧制和热处理工艺试验，得出了好的工艺制度。
2
The utility model relates to an anti-skid device forbicycle on ice or snow, belonging to an antiskid device which is arranged on an elastic tyre wheel temporarily.
本实用新型涉及一种自行车冰雪防滑器，属于可临时安装在弹性轮胎车轮上的防滑装置。
3
The heating and other technical characteristics as well as procedure parameters are introduced in this paper forbicycle wheel - tyre double seam high speed welding.