Allowable internal pressure in the hollow combined cylindrical castings

Шрифт:
236

Mazorchuk V.,
Naumova I.,
Rep’iakh S.

https://doi.org
UDC 621.74.045

Summary:

It was carried out the theoretical evaluation of the effect of dimensions of combined hollow cylindrical castings on the allowable pressure p v when they are loading with the working body from the inside out. It was found that in combined castings value of p v depends on a number of their designs-structural factors which must be considered in the design of a particular combined related casting. Thus, among the studied factors the most significant is the magnitude of interference and wall thickness of the casting.

Keywords:

Combined hollow cylindrical castings, ceramic insert, internal pressure, tangential stresses.

REFERENCES:

  1. Pisarenko G. S., Yakovlev A. P., Matveev V. V. (1988). Spravochnik po soprotivleniu materialov [Reference book on strength of materials]. Izdatel'stvo: Naukova dumka, 734 p. [in Russian].