Abstract

The technological process and the manufacture of a plunger pump housing have been developed and described in this article. The choice of the type and methods of obtaining the workpiece is shown in the article, along with the methods for achieving the required accuracy of the pressure automaton, technological bases, optimal allowances that ensure the minimum material consumption are selected. Operations were normalized, a fixture that ensures the accuracy of manufacturing the part was selected. The calculation of the technological cost of the body of the automatic pressure was carried out.