crankweb

For the pin and crankweb deep holes, use gas gun to clean chips and show operators in WI.

于柄销及柄深孔，必须使用气枪底部铁屑清理干净，在作业指导书中明确以图片形式反映。

The influence of structure parameters which include diameter of round corner in axis, crankpin length and crankweb width and so on to stress focus place were discussed.

同时还探轴的部结构参应力集中部位的影响，如轴颈过渡圆角半径、柄销长度和柄臂厚度等。