xiehe model

The impeller machining process is divided into impeller rough machining, blade surface machining, blade surface finishing and flow channel surface machining. For more information about impeller processing, the editor will briefly introduce it to you below.

The purpose of roughing the impeller is to quickly and efficiently remove the blank, which is also the strategy that best reflects the efficiency of impeller processing. The purpose of semi-finishing is to make the margin on the blade surface uniform and prepare for the next step of finishing. The purpose of finishing is to obtain good surface quality, which is closely related to the selection of tools, the matching of machine tool speed and feed.

The improvement of impeller machining efficiency is mainly due to the improvement of rough machining efficiency. The five-axis impeller rough machining mode can be used to achieve five-axis rough machining of the impeller, leaving even materials and slow processing trajectories, improving processing efficiency.

Impeller machining locking tungsten steel anti-seismic tool with high precision

The combined precision circular runout is less than 001MM, the tungsten steel extension rod has a hanging length of 300MM, a verticality of 0.005MM, a true roundness of 0002MM, and a circular runout of less than 0.015. Runout is very important for tool cutting. The normal strength or side-fixed tool handle is 0.03MM, and even exceeds 0.08MM for a long time. Due to the one-piece thread fit, the combination clearance is reduced, and long-term use will not reduce the accuracy.