2. Introduction
PRO E or Pro Engineer is software used for designing purpose. It is the
product of the company Parametric Technology Corporation. Pro Engineer
Wildfire is a computer graphics system for modelling various mechanical
designs and for performing related design and manufacturing operations. The
system uses a 3D solid modelling system as the core, and applies the feature-
based, parametric modelling method. In short, Pro/Engineer is a feature-based,
parametric solid modelling system with many extended design and
manufacturing applications. It was the first CAD system entirely based upon
feature-based design and parametric modelling. Today most software
producers have recognized the advantage of this approach and shifted their
product onto this platform.

3.  The basic functionalities of pro engineer are divided into different modes:
Sketch
- Used to sketch the geometry for the model to be designed.
Part
Used to create features of a model.
Assembly
Used to create an assembly design by assembling various parts or features of the model.
Drawing
-Used to generate the drawing of the parts and assemblies created in the part and assembly
mode.
Manufacturing
To make the designing process simple and quick Pro E is divided into above mentioned
modes, which is required to complete the designs.

4.  Extrude command
The extrude option is present in the part mode of pro e. It is used to sweep a sketched
section along a straight trajectory. While using the extrude command the section is to
be drawn in the sketch mode and then the depth of extrusion is defined as per
dimensions, after defining the depth the section is protruded up to the value of depth
defined.
 Circular
Circular command is used to make curved surface on the vertices of a two dimensional
entity. It is used to make the corners of the entity in a circular shape.
Explanations of command

5. This command has features same as fillet command.
 Pattern
Pattern command is used in the sketch mode of pro e. it is
present in edit option in the menu bar. Pattern is a versatile tool
which makes designing process very easy and efficient. Pattern
command is used to create multiple copies of the feature with
less effort.
 Trim
There are three trim command options. Delete segment, corner,
and divide. The option can be accessed through either the edit
pull-down menu or the trim icon on the sketcher toolbar

6. Delate segment automatically divides sketched entities at any point of
intersection, thus allowing you to simply delete the unwanted geometry.
Corner requires the selection of two entities. It finds the intersection of two
selected entities and either extends or trim the entities up to the intersection.
Divide will divide any sketch entities at the point of selection for as many
selection as desired

7. PAARTS OF TURBINE
(1) INLATE
(2)STORAGE
(3) NOZZLE
(4) ROTOR
(5)COUPLING
WITH SHAFT
(6) OUTLET
(7) CLIP
(8) COVER
OR
HOUSING

8. FIRST PART – INLATE
COMMAND USED
 EXTRUDE
 HELECIL SWEEP
DIMENSON OF INLATE
Inlet hollow cylinder = 12 mm dia.
Length = 10.265 mm.
Outlet Diameter = 13.8 mm
Length = 6.4 mm
Octagonal diameter = 18..3 mm Length = 4.42 mm.

9. Image of inlate
Figure number -1
Inlate

10. Storage
Command used
Extrude
Figure number -2
storage
Its Outer diameter = 14 mm
Inlet diameter = 12 mm
Length = 7 mm

11. NOZZEL
Command used
 spline curve
Extrude
No. of nozzles = 10 It has two phases 1st 1.263 mm
has a diameter of 13.66 mm and 2nd 7.1 mm has a diameter of 12.4 mm.
Figure number – 3
Nozzel

12. ROTOR
Command used
 Extrude
spline curve
Dimension of rotor
Diameter = 12 mm.
Length = 3.474 mm
Figure number - 4

13. Coupling with shaft
Command used
 Extrude
 Pattern
Rod diameter = 2.6 mm Length = 25 mm.
Coupling main shoe diameter = 8 mm
Individual coupling hole diameter = 1.5 mm
Figure number – 5
Coupling with shaft

14. Outlet
Command used
Extrude
 Pattern
Dimension of outlet
Main solid diameter = 12.42 mm
Central hole diameter = 2.6 mm
4 holes of diameter = 1.56 mm
Width is = 3.6 mm
Figure number – 6
Outlet

15. Clip and Housing
Command used
 Extrude
spline curve
Figure number – 7
Housing
Figure number – 8
clip

16. Generator with Coupling
Command used
 Extrude
 Pattern
Diameter=17 mm
Diameter of road = 2.6mm
Diameter of hole = 1.56
Figure number – 9
Generator with coupling

17. Assembly
Assembly of inlet, nozzle, rotor and storage coupling
with shaft.
Figure number -10
Assembly

18. Assembly
Assembly of part first as shown in the below figure number- 10 and generator
with coupling.
Figure number – 11
Final assembly