Design Of High Speed Electro-spindle For Mechanical Seals Testing Machine And The Application Of CAD

Mechanical seals has extensive been uses in modern industry .It has highly importance for the reliability of the mechanical seals .It is a efficacious method to verify their quality by tested.High-speed high-power mechanical seals testing machine is still black.In this paper ,firstly we discussed the mechanism of mechanical seals and analysis the force in it. Then based on this, we design a suitable electro-spindle.A electro-spindle is the core component of a high-speed machine. While working ,it endures working loads and must behave perfect stability to meet the need of high-speed . We researched the design and machining and process and assembly of a electro-spindle in details.We used CAD technology to developing electro-spindle. We performed the parametric design of the the representative components by using DCL and Autolisp language of the electro-spindle. The solid model is developed of the electro-spindle, too. Three-dimension dynamic performancing was put into execution for guiding manufacture.