Bøker av Jaecheol Koh

It is assumed that readers of this textbook have no prior experience in using Siemens NX for modeling 3D parts. This textbook is suitable for anyone interested in learning 3D modeling using Siemens NX.Each chapter deals with the major functions of creating 3D features using simple examples and step by step, self-paced exercises. Additional drawings of 3D parts are provided at the end of each chapter for further self exercises. The final exercises are expected to be completed by readers who have fully understood the content and completed the exercises in each chapter.Topics covered in this textbook- Chapter 1: Basic components of Siemens NX, options and mouse operations. Basic modeling process.- Chapter 2 and 3: Creating sketches and sketch based features.- Chapter 4: Usage of datums to create complex 3D geometry.- Chapter 5: Additional modeling commands such as fillet, chamfer, draft and shell.- Chapter 6: Modification of 3D parts to take advantage of parametric modeling concepts.- Chapter 7: Copying features, modeling objects and bodies.- Chapter 8: Additional modeling commands such as trim body, tube, sweep along guide, emboss and various commands in synchronous modeling.- Chapter 9: Advanced sketch commands.- Chapter 10: Measuring and verifying 3D geometries.- Chapter 11 and 12: Constructing assembly structures and creating or modifying 3D parts in the context of assembly.- Chapter 13 and 14: Creating drawings for parts or assemblies.- Appendix A: Selecting Objects

This textbook explains how to create models with freeform surfaces using CATIA V5. CATIA is a three dimensional CAD/CAM/CAE software developed by Dassault Systèms, France. This textbook is based on CATIA V5-6R2014. Users of earlier releases can use this book with minor modifications. We provide files for exercises via our website. All files are in CATIA V5R20 so readers can open the files using later releases of CATIA V5. It is assumed that readers of this textbook have no prior experience in using CATIA V5 for modeling 3D parts. This textbook is suitable for anyone interested in learning 3D modeling using CATIA V5. Each chapter deals with the major functions of creating 3D features using simple examples and step by step self-paced exercises. Additional drawings of 3D parts are provided at the end of each chapter for further self exercises. The final exercises are expected to be completed by readers who have fully understood the content and completed the exercises in each chapter. Topics covered in this textbook - Chapter 1: Basic component of CATIA V5 software, options and mouse operation. - Chapter 2: Basic step by step modeling process of CATIA V5. - Chapter 3 through 6: Creating sketches and sketch based features. - Chapter 7: Usage of reference elements to create complex 3D geometry. - Chapter 8: Dress-up features such as fillet, chamfer, draft and shell. - Chapter 9: Modification of 3D parts to take advantage of parametric modeling concepts. - Chapter 10: Creating complex 3D parts by creating multiple bodies and applying boolean operations. - Chapter 11: Copying or moving geometrical bodies. - Chapter 12: Advanced functions in creating a solid part such as a rib, stiffener and multi-sections solid. - Chapter 13: Usage of formulas. - Chapter 14 and 15: Constructing assembly structures and creating or modifying 3D parts in the context of assembly. - Chapter 16 and 17: Creating drawings for parts or assemblies.

This textbook explains how to create models with freeform surfaces using SOLIDWORKS 2019. SOLIDWORKS is a three dimensional CAD/CAM/CAE software developed by Dassault Systèms, France. This textbook is based on SOLIDWORKS 2019. Users of earlier releases can use this book with minor modifications. We provide files for exercises via our website. All files are in SOLIDWORKS 2018 so readers can open the files using later releases of SOLIDWORKS.It is assumed that readers of this textbook have no prior experience in using SOLIDWORKS for modeling 3D parts. This textbook is suitable for anyone interested in learning 3D modeling using SOLIDWORKS. Each chapter deals with the major functions of creating 3D features using simple examples and step by step self-paced exercises. Additional drawings of 3D parts are provided at the end of each chapter for further self exercises. The final exercises are expected to be completed by readers who have fully understood the content and completed the exercises in each chapter.Topics covered in this textbook- Chapter 1: Starting Solidworks - Chapter 2 and 3: Creating Extruded Feature, Hole, Boolean Operation- Chapter 4: Understanding Reference Geometries- Chapter 5: Detailing- Chapter 6: Parametric Editing- Chapter 7: Copying Objects- Chapter 8: Sweep and Loft- Chapter 9 and 10: Assembly Design- Chapter 11: Drafting

This textbook explains how to create models with freeform surfaces using CATIA V5. CATIA is a three dimensional CAD/CAM/CAE software developed by Dassault Systèms, France. This textbook is based on CATIA V5-6R2014. Users of earlier releases can use this book with minor modifications. We provide files for exercises via our website. All files are in CATIA V5R20 so readers can open the files using later releases of CATIA V5.It is assumed that readers of this textbook are accustomed to the modeling tools and processes in how to construct solid models in CATIA V5. For basic modeling, assembly and drafting techniques, refer to the textbook written by the author. This textbook is suitable for anyone who are interested in learning how to create and use the freeform surface in constructing 3D models using CATIA V5. Topics covered in this textbook- Chapter 1: Introduction to Surface Design - Chapter 2: Creating a Freeform Surface in a Solid Body- Chapter 3 and 4: Creating Reference Elements and Curves- Chapter 5 through 9: Creating Freeform Surfaces with various Commands- Chapter 10: Analyzing Suface Quality- Chapter 11 through 16: Modeling Projects (Cup Holder, Router Stand, PET Bottle, Lamp Shade, Classical Handset, Bumper Surface of Audi Q5)- Chapter 17: Additional Projects

This textbook explains how to create solid models, assemblies and drawings using Siemens NX 10. NX is a three dimensional CAD/CAM/CAE software developed by Siemens PLM Software Inc., Germany. This textbook is based on NX 10. Users of earlier releases can use this book with minor modifications. We provide files for exercises via our website. Almost all files are in NX 6.0 so readers can open the files using NX 6.0 and later releases. It is assumed that readers of this textbook have no prior experience in using Siemens NX for modeling 3D parts. This textbook is suitable for anyone interested in learning 3D modeling using Siemens NX. Each chapter deals with the major functions of creating 3D features using simple examples and step by step, self-paced exercises. Additional drawings of 3D parts are provided at the end of each chapter for further self exercises. The final exercises are expected to be completed by readers who have fully understood the content and completed the exercises in each chapter. Topics covered in this textbook - Chapter 1: Basic components of Siemens NX 10, options and mouse operations. - Chapter 2: Basic step by step modeling process of NX 10. - Chapter 3 and 4: Creating sketches and sketch based features. - Chapter 5: Usage of datums to create complex 3D geometry. - Chapter 6: Additional modeling commands such as fillet, chamfer, draft and shell. - Chapter 7: Modification of 3D parts to take advantage of parametric modeling concepts. - Chapter 8: Copying features, modeling objects and bodies. - Chapter 9: Additional modeling commands such as trim body, tube, sweep along guide, emboss and various commands in synchronous modeling. - Chapter 10: Advanced sketch commands. - Chapter 11: Measuring and verifying 3D geometries. - Chapter 12 and 13: Constructing assembly structures and creating or modifying 3D parts in the context of assembly. - Chapter 14 and 15: Creating drawings for parts or assemblies. - Appendix A: Selecting Objects