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How to model pressure vessel head with nozzles in CATIA?

By Manohar Chalapareddy on 25 Mar 14:30 1 answer 232 views 0 comments

i was trying to make a pressure vessel in catia. i am struggling with making the head. it is a tori spherical head. of diameter 1000 mm and thickness 8 mm. And nozzle PCD 800 mm. Please teach me how to make it in catia. refer the images of head.

Added images

Square Square

1 answer

  • Jack Knapp
    Jack Knapp 5 months ago

    1. Sketch the profile of the head, and revolve the profile to get the head
    2. Sketch the circular shape of a port/nozzle, and extrude the desired length. Repeat sketch & extrude for each port/nozzle. (alternate: sketch all ports/nozzles in one sketch, and extrude)
    4. Add one hole in lip, and pattern to duplicate all around

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