UG NX (Siemens NX) series software is a powerful umbrella oriented product development software, which enjoys a high reputation in the industry and has many loyal users. UG NX7.5 complete self-study manual is based on UG NX 7.5 Chinese version software, and introduces the functions and practical application knowledge of the software step by step with typical examples. UG NX7.5 is a complete self-study manual, covering knowledge and practicality. It is divided into 9 chapters, including: introduction and basic operation of UG NX 7.5, sketch, spatial curve and datum features, creation of solid features, feature operation and editing, surface modeling, assembly design, engineering drawing design, GC toolbox application and synchronous modeling. UG NX7.5 complete self-study manual;
Elementary-advanced-actual combat, step by step, easy to learn CAX software design.
Reasonable knowledge system and learning process, professional knowledge and software operation are closely combined.
Collect successful cases of teaching and training and front-line enterprises.
A comprehensive and systematic introduction to design ideas, operation methods and skills.
Chapter 1 Introduction and basic operation of UGNX7.5
Product introduction of 1. 1 UGNX
1.2 UGNX7.5 operation interface
1.3 Basic operation of file management
1.3. 1 new file
1.3.2 Open file
1.3.3 Save operation
1.3.4 Close the file
1.3.5 file import and export
1.4 system basic parameter setting
1.4. 1 object preferences
1.4.2 User interface preference settings
1.4.3 Select Preferences
1.4.4 background preference settings
1.4.5 Visualization preference and visualization performance preference settings
1.5 view layout settings
1.5. 1 new view layout
1.5.2 Replace the view in the layout
1.5.3 Delete view layout
1.6 working layer settings
1.6. 1 layer settings
1.6.2 Move to layer
1.6.3 Set view visibility
1.7 basic operation
1.7. 1 View operation
1.7.2 Select object operation
1.8 introductory comprehensive actual combat drill
1.9 Summary of this chapter
1. 10 thinking exercise
Chapter II Sketch
2. 1 sketch work plane
2. 1. 1 Brief Introduction to Sketch Plane
2. 1.2 on the plane
2. 1.3 on the trajectory
2. 1.4 Reattach the sketch
2.2 Create datum points and sketch points
2.3 Sketch basic curve drawing
2.3. 1 Draw contour lines
2.3.2 Draw a straight line
Draw a circle
2.3.4 Draw an arc
Draw a rectangle
Draw rounded corners
2.3.7 Draw an oblique angle.
Draw a polygon
Draw an ellipse
2.3. 10 Drawing artistic spline and fitting spline
2, 3. 1 1 Draw a quadratic curve
2.4 sketch editing and operation
2.4. 1 deviation curve
Array curve
Mirror curve
2.4.4 Intersection point and existing curve
Quick pruning
Rapid expansion
Make a corner
Edit curve parameters
2.5 sketch geometric constraints
Manually add geometric constraints.
Automatic constraint
2.5.3 Automatic Judgment and Creation of Constraints/Dimensions
Alternative solution
2.6 sketch size restrictions
2.6. 1 automatic size determination
2.6.2 Horizontal and vertical dimensions
2.6.3 Parallel dimension and vertical dimension
Angular dimension
Diameter size and radius size
Perimeter size
2.6.7 Continuous automatic dimensioning
2.7 Orienting Views to Sketches and Orienting Views to Models
2.8 sketch comprehensive combat drills
2.9 Overview of this chapter
2. 10 thinking exercise
Chapter 3 Spatial Curves and Datum Features
3. 1 basic curve drawing
3. 1. 1 Draw a straight line
3. 1.2 Draw an arc/circle
3. 1.3 Use the "Line and Arc" command set
3. 1.4 Draw the spiral line
3. 1.5 Drawing Art Spline
3.2 Curve in Curve Set
3.2. 1 bridge
3.2.2 Connection
predict
3.3 Curve from Body
3.3. 1 intersection curve
section curve
Extract virtual curve
3.4 curve editing
3.5 Create datum features
3.5. 1 datum
reference axis
Benchmark CSYS
Reference plane grid
Points and point sets
3.6 Overview of this chapter
3.7 thinking practice
Chapter 4 Creating Entity Features
4. 1 Introduction to Entity Modeling
4.2 Creating voxel features in design features
Create a box
Create a cylinder
4.2.3 Create a cone/frustum.
Create a sphere
4.3 Creating Scan Features
4.3. 1 scan
4.3.2 buckle along the guide line
Change scanning
pipeline
4.4 Basic Forming Design Features
Create an extruded feature
4.4.2 Creating a Rotating Feature
Create hole features
Create a boss
4.4.5 Create a cavity
4.4.6 Making cushion blocks
4.4.7 Creating a Thread
4.4.8 Creating convex features
4.5 Comprehensive example of entity feature modeling
4.6 Overview of this chapter
4.7 thinking practice
Chapter 5 Feature Operation and Editing
5. 1 detailed features
5. 1. 1 chamfer
5. 1.2 edge rounding
5. 1.3 surface rounding
5. 1.4 draft
5. 1.5 Other detailed functions
5.2 Boolean operation
5.2. 1 total
Difference calculation
Demand delivery
5.3 shell extraction
5.4 Associated Replication
5.4. 1 extract
Compound curve
5.4.3 Example Features
Mirror image feature
mirror image
5.4.6 Geometric features of generated examples
5.5 Feature Editing
5.5. 1 Edit feature size
Edit location
5.5.3 Feature Movement
Substitution feature
5.5.5 Replace with an independent sketch.
Expression inhibition
Edit solid density
5.5.8 Function Playback
Edit feature parameters
5.5. 1 0 can be edited again.
5.5. 1 1 feature reordering
5.5. 1 2 Characteristic Suppression and Elimination Suppression
5.6 Examples of comprehensive practice in this chapter
5.7 Overview of this chapter
5.8 thinking practice
Chapter 6 Surface Modeling
6. 1 Overview of surface foundation
6. Basic concepts and classification of1.1surfaces
6. 1.2 tools for understanding the surface
6.2 Create a surface based on points.
6.2. 1 passing point
From the pole
From point cloud
Rapid surface fabrication
6.3 Creating Surfaces from Curves
Artistic surface
6.3.2 Through curve group
6.3.3 Through the curve grid
6.3.4 Create a surface by sweeping.
Cutting surface
N-plane surface
6.4 Other Methods of Creating Surfaces
6.4. 1 general extension
6.4.2 Edge bending of contour line
Offset surface
Variable deviation
Offset surface
Trimming piece
Pruning and expanding
6.4.8 Split plane
6.5 Edit the surface
6.5. 1 Move the definition point
Moving electrode
Matching edge
Deformation of curved surface
Conversion surface
expand
6.5.7 Isoparametric Trimming/Segmentation
boundary
Renovate the surface
6.5. 10 Change the edge
6.5. 1 1 change order
6.5. 12 change the stiffness
6.5. 13 normal direction is opposite.
6.5. 14 smooth rod
Other tool commands for editing surfaces
6.6 Surface thickening
6.7 Actual functions of several other surfaces
6.7. 1 four-point surface
6.7.2 Whole mutation
6.7.3 Sewing and canceling sewing
6.8 Practical examples of surface synthesis
6.9 Overview of this chapter
6. 10 thinking exercise
Chapter 7 Assembly Design
7. 1 Basis of assembly design
7. 1. 1 Introduction of new assembly documents and assembly interfaces
7. 1.2 assembly terms
7. Overview of1.3 Assembly Method
7.2 Use pairing conditions
Contact alignment constraint
"center" constraint
"Glue" constraint
"angle" constraint
"concentric" constraint
"distance" constraint
7.2.7 "Parallel" Constraint
"vertical" constraint
"Fixed" constraint
"fit" constraint
7.3 Using the Assembly Navigator
7.4 Component Application
7.4. 1 new components
Add component
Rearview mirror assembly
Create component array
Edit component array
Moving parts
Replace parts
Assembly constraint
Create a new parent object
7.4. 10 Display Degree of Freedom
Show and hide constraints
7.4. 12 Setting of working parts and display parts
7.5 Check simple interference and assembly clearance
7.5. 1 simple interference
Assembly clearance analysis
7.6 exploded view
7.6. 1 Create an explosion diagram
Edit explosion diagram
7.6.3 Manufacture of automatic explosive components
7.6.4 Cancellation of explosive components
Delete explosion diagram
7.6.6 Explosion diagram of switch
Create a trace line
7.6.8 Hide and Show Components in View
7.6.9 Display and Hiding of Assembly Exploded Drawing
7.7 Establishment and application of assembly sequence
7.8 Example of product assembly
7.8. 1 part design
Component design
Check assembly clearance.
7.8.4 Use the working part to check the product structure.
7.9 Overview of this chapter
7. 10 thinking exercise
Chapter VIII Design of Engineering Drawings
8. 1 engineering drawing module switching
8.2 parameter preset of engineering drawing
8.2. 1 Drawing Preference Settings
Annotation setting
Section line setting
View parameter settings
8.2.5 Check the label parameter settings.
8.3 Basic management operation of engineering drawings
8.3. 1 new drawing page
8.3.2 Open the mode page.
8.3.3 Display Mode Page
8.3.4 Delete Mode Page
8.3.5 Edit Mode Page
8.4 Insert View
8.4. 1 basic view
Projection view
Local amplification
sectional view
Semi-sectional view
Rotating profile
Partial sectional view
Disconnect view
normal view
8.4. 10 Drawing View
8.5 Edit View Basis
8.5. 1 Move/Copy View
Align view
View boundary
Update view
8.6 Modify the section line
8.7 Drawing Marking/Annotation
……
Chapter 9 GC Toolbox Application and Synchronous Modeling UG NX (Siemens NX) is a new generation of digital product development system, and its series of software are widely used in mechanical design and manufacturing, molds, household appliances, toys, electronics, automobiles, shipbuilding, industrial modeling and other industries.
There are many books about UG NX series on the market, but it is not easy for readers to choose a practical learning book that suits them among many books. Many readers are puzzled: UG NX, which has been studied for a long time, seems to feel that it has not been introduced yet and can not be effectively applied to actual design work. An important reason for this confusion is that when we study UG NX, we pay too much attention to the function of the software, but ignore the practical training and the accumulation of design experience. In fact, a good uG NX course not only introduces the basic software functions, but also introduces the application knowledge and skills with typical examples and design experience, and also gives consideration to design ideas and actual combat. In view of this, based on many years of first-line design experience, the author has compiled this UGNX self-study manual which combines software functions and practical applications.
This book is based on UG NX 7.5, with software application as the main line, combined with software functions, and introduces the functions and usage of UG NX 7.5 in a comprehensive, in-depth and detailed way through actual combat examples. Because UG NX 7.5 belongs to UG NX 7 series, this book is also suitable for readers who use UGNX 7.0 to learn and use, but some functions are not available in UG NX 7.0, and some command tools are slightly different, which needs the attention of readers who use UG NX 7.0.
1. Content and knowledge structure of this book
This book is divided into 9 chapters, and the main contents of each chapter are as follows.
Chapter 1 introduces the introduction and basic operation of UG NX 7.5, including product introduction, operation interface, basic operation of file management, system basic parameter setting, view layout setting, working layer setting and basic operation.
Chapter 2 focuses on drawing working plane, creating datum points and points, drawing basic curves, drawing editing and operation, drawing geometric constraints, drawing dimensional constraints and drawing comprehensive examples.
Chapter 3 focuses on the practical knowledge of spatial curves and datum characteristics.
Chapter 4 first introduces the introduction of solid modeling, then introduces how to create voxel features, how to create sweeping features and basic forming design features, and finally introduces a comprehensive feature modeling example.