High opening and closing speeds thanks to differentialgears.
使用差动齿轮，可高速开合模。
2
Straight bevel gears used in car differential have strict requirements for dimensional precision and quality, it is difficult to form accurately them by the traditional forging techniques.
轿车上的直齿圆锥齿轮尺寸精度与产品质量要求很高，难以采用常规的塑性加工技术成形。
3
This differential assembly fits between the axle shafts, with the shafts being splined to the differential side gears.