DESIGN OF BUTTERFLY VALVE IN NX CAD AND APPLY GD&T

DESIGN OF BUTTERFLY VALVE IN NX CAD AND APPLY GD&T:

OBJECTIVE:

• The aim of the will be working on modelling, assembly, and drafting of a Butterfly Valve. Using the Siemens NX CAD software.

INTRODUCTION:

• NX, formerly known as "unigraphics", is an advanced high-end CAD/CAM/CAE, which has been owned by Siemens PLM Software.
• Working on this project will help you understand how to apply GD&T to the parts so that the parts can be manufactured and assembled properly with proper finish and quality.

DESCRIPTION:

• Software Used:
  • NX CAD
• Parts of Butterfly Valve:
  • Body.
  • Shaft/Stem.
  • Disc/Plate.
  • Retainer.
  • Lever.
  • Nut.

1. BODY:
   • Model of Body:
     • 
   • GD&T of Body:
     • 
2. SHAFT/STEM:
   • Model of Shaft/Stem:
     • 
   • GD&T of Shaft/Stem:
     • 
3. DISC/PLATE:
   • Model of Disc/Plate:
     • 
   • GD&T of Disc/Plate:
     • 
4. RETAINER:
   • Model of Retainer:
     • 
   • GD&T of Retainer:
     • 
5. LEVER:
   
   • Model of Lever:
     • 
   • GD&T of Lever:
     • 
6. NUT:
   • Model of Nut:
     • 
   • GD&T of Nut:
     • 

ASSEMBLY:

• Model of Assembly:
  • 
• GD&T of Assembly:
  • 

CONCLUSION:

• Thus the Butterfly Valve is Design, Assemble & Drafting Usiing NX CAD.