clamping sleeve under stresses

Clamping sleeves according to DIN 1481 serve as securing the position of srew connection parts, as an intermediate piece for the positive connection of hubs, levers, adjusting rings on shafts and can also transmit forces. Figure 1 shows the model of a clamping sleeve which is firmly clamped on the left side and on the right side the clamping will pulled.

Figure 2 shows the qualitative stress distribution in the clamping sleeve and in figure 3 the hole is enlarged, because of maximum stresses are reached.

Fig. 1: Model in Ansys Mechanical

 

 

Fig. 2: stress distribution of the clamping sleeve