The shape design of this mechanical component focuses on "structural rigidity + transmission compatibility" - the main body adopts a combination of an elliptical contour and multiple sets of reinforcing ribs: the elliptical shape not only ADAPTS to the compact installation space inside the equipment but also increases the contact area with the matching parts through the widened edges. The four groups of "horizontal and vertical reinforcing ribs" distributed on the surface are integrally cast with the main body without any seams, which enhances the torsional and compressive strength of the gray cast iron material by 35%, enabling it to withstand the high-frequency load impact during equipment operation.
The central bushing-type through hole is the core functional area: the hole wall is precisely ground, with a tolerance controlled within 0.02mm, which can achieve a tight fit with the rotating shaft, reducing slippage and abnormal noise during the transmission process. The thickened r…