工件上的网纹滚花,通常是采用双轮滚花法。其优点是,滚花时可随意选取走刀量。但缺点很多,支架结构繁琐,制造成本较高,且开始工作前,需用手扶正。滚花时,常常产生碎屑,上面的滚花轮工作时产生的碎屑直接被挤入下面的滚花轮和工件表面之间,降低了滚花质量,并使上下两轮的磨损速 Mesh knurling on the workpiece, usually using double-wheel knurling method. The advantage is that when knurling can choose the amount of walking. However, many disadvantages, tedious stent structure, higher manufacturing costs, and before starting work, the need to use positive hand. When knurling, often produce debris, the above knurled wheel work generated debris directly into the below the knurling wheel and the surface of the workpiece, reducing the quality of knurling, and make up and down the two wear speed