When the internal pressure rises flat cover floating on the one hand by the elastic expansion of the double cone pad itself (called rebound) and maintain the sealing cone still has a considerable compression force, Hamenako double cone ring harmonic reducer SHG-20-50-2UH on the other hand by medium pressure to make the double cone pad radial expansion outward, further increase the compression force on the double cone sealing surface. Therefore, the double cone seal is a radial self - tightening self - sealing structure. Design the proper size of the double cone ring,

It is important to maintain proper springback self-tightening force for the Hamenaco double cone ring harmonic reducer SHG-20-50-2UH to make it properly rigid. When the cross section size of the double cone ring is too large, the rigidity is too large, not only the bolt force requirement of the compression elastic deformation of the double cone ring is too large, but also the radial expansion force of the medium pressure is not enough and the self-tightening effect is small. If the cross-sectional



If the surface size is too small and the rigidity is insufficient, the elastic rebound force is insufficient at work. Moreover, when the height of the ring is insufficient, the radial self-tightening force caused by medium pressure will also be insufficient, thus affecting the self-tightening force.