[eBook] NX7.5를 활용한 CAD/CAM 모델링 실무 (1판)

Chapter 01 CAD/CAM의 이해

1.1 CAD/CAM 시스템의 발달

1.2 CAD/CAM 시스템의 구성

1.3 CAD/CAM 시스템의 활용

1.4 CAD/CAM 관련 주요 용어

1.5 형상 모델의 표현

1.6 솔리드 모델의 표현

1.7 곡선/곡면의 표현

Chapter 02 NX 시작하기

2.1 NX7.5 시작하기

2.2 Gateway

2.3 Open

2.4 New

2.5 Save

2.6 Close

2.7 Exit

2.8 기타 File Menu

2.9 Title Bar

2.10 Menu Bar

2.11 Resource Bar

2.12 Toolbars

2.13 View & Camera

2.14 Mouse 기능 사용방법

2.15 Show and Hide

2.16 Layer

2.17 Selection

2.18 Object Dsplay

2.19 Dialog Rail과 명령 실행창의 사용법

Chapter 03 Coordinate Systems

3.1 절대 좌표계 ABS

3.2 작업 좌표계 WCS

3.3 WCS의 조작

Chapter 04 Datum

4.1 Insert → Datum/Point → Datum Plane

4.2 Insert → Datum/Point → Datum Axis

4.3 Insert → Datum/Point → Datum CSYS

Chapter 05 Sketch

5.1 Sketch로 들어가기

5.2 Sketch의 Part Navigator

5.3 Sketch의 Snap Point

5.4 Profile

5.5 Line

5.6 Arc

5.7 Circle

5.8 Derived Lines

5.9 Quick Trim

5.10 Quick Extend

5.11 Make Comer

5.12 Fillet

5.13 Chamfer

5.14 Rectangle

5.15 Polycon

5.16 Studio Spline

5.17 Fit Spline

5.18 Point

5.19 Ellipse

5.20 Dimensions

5.21 Constraints(Insert)

5.22 Constraints(Tools)

5.23 Make Symmetric [NX7.5의 신기능]

5.24 Auto Dimensions

5.25 Mirror

5.26 Offset Curve

5.27 Pattern Curve

5.28 Intersection Point

5.29 Existing Curves

5.30 Intersection Curve

5.31 Project

5.32 Edit Defining Section

Chapter 06 Form Feature 1

6.1 Extrude

6.2 Revolve

Chapter 07 Positional Form Feature

7.1 Hole

7.2 Boss

7.3 Pocket

7.4 Embos

7.5 Offset Emboss

7.6 Slot

Chapter 08 Expressions

8.1 Expressions(수식)

8.2 Measure Distance

8.3 Section

8.4 Part Navigator

Chapter 9 Boolean Operations

9.1 Unite

9.2 Subtract

9.3 Intersect

9.4 Emboss sheet

9.5 Sew / Unsew

9.6 Patch

Chapter 10 Form Feature 2

Trim

10.1 Divide Face

10.2 Join face

10.3 Trim Body

10.4 Split

Offset / Scale

10.5 Offset Face

10.6 Scale

10.7 Shell

10.8 Geometry

Detail Feature

10.9 Edge Blend

10.10 Chamfer

10.11 Draft

10.12 Instance

10.13 Instance Geometry

Chapter 11 Free form Modeling

11.1 Spline

11.2 Studio Spline

11.3 Curve Analysis 및 Continuity

11.4 Continuity

11.5 Grid Line(U 및 V 격자)

11.6 Ruled

11.7 Through Curves

11.8 Through Curves Mesh

11.9 Swept Feature

11.10 Variational Sweep

11.11 Bounded Plane

11.12 N-Sided Surface

11.13 Trim sheet

11.14 Trim and Extend

Chapter 12 Assembly

12.1 Assembly 방식

12.2 Assembles의 내용을 이해하고 실습하기

12.3 Bottom_Up Assembly

12.4 Reference Sets

12.5 Wave geometry linker를 이용한 Top down Assembly

12.6 Interpart Expressions

12.7 Assembly Arrangements Component Arrays

12.8 Check Clearances

Chapter 13 Drafting

13.1 Open Part 생성

13.2 Drawing Node 구성

13.3 View Style 편집 및 구성

13.4 Project View

13.5 Section View

13.6 Detail View

13.7 Half Section View

13.8 Revolved Section View

13.9 Broken View

13.10 Break-Out Section

13.11 치수 생성 및 수정

Chapter 14 Synchronous Modeling

14.1 Insert → Synchronous Modeling

14.2 Move Face

14.3 Pull Face

14.4 Offset Region

14.5 Replace Face

14.6 Delete Face

14.7 Resize Blend와 Resize Face

14.8 Reuse

14.9 Dimension

14.10 Relate

최근 청년실업문제, 구직자 및 구인자의 미스매치, 노동 가능 인력수의 감소 등의 사회적 이슈가 대두됨에 따라 산업 현장의 요구를 반영한 실용중심의 교육의 중요성이 나날이 커지고 있다. 이러한 관점에서 볼 때 모든 산업의 기반이라 할 수 있는CAD/CAM 분야의 교육에 있어서도 이론 중심의 교육보다는 이론을 바탕으로 한 실용기술 획득이 매우 중요하다 할 수 있다. 실용기술의 획득을 위해서는 산업전반에서 보편화되어 활용되고 있는 소프트웨어를 선정하여 그의 활용능력을 함께 높이는 노력이 필요한데, 본 교재는 이를 위해 여러 CAD/CAM 소프트웨어 중 SIMENSE의 NX를 통해 이를 학습할 수 있는 기초자료를 제공하고자 집필하게 되었다. 

기존 교재의 경우 CAD/CAM에 대한 기본이해 없이 주로 소프트웨어의 사용법에만 포커스가 되어 있고 이론을 학습하기 위해서는 별도의 교재를 가지고 따로 공부해야 하는 번거로움이 있다. 따라서 본 교재에서는 먼저 가장 기초적인 CAD/CAM이론에 대한 설명 부분을 포함하였고, NX를 처음 시작하는 초보자부터 중견 설계자가 참고할 수 있도록 모델링 관련 전반적인 내용에 대해 설명하였다. 실무적인 기술을 익히기 위해 NX를 공부하고자 하는 경우 NX활용기술만을 익히게 될 경우, 모델링 능력은 배양할 수 있으나 설계 자동화, 수요자 요구 반영 모듈 개발 등의 보다 수준 높은 기술을 수행하기에는 부족하게 된다. 따라서 보다 향상된 기술을 보유한 엔지니어로 성장하기 위해서는 CAD/CAM 관련 이론도 함께 학습할 것을 권장한다. 본 교재는 이러한 점을 고려하여 CAD/CAM이론과 함께 NX 활용방법을 익히고자 하는 학습자를 대상으로 작성되었다. 학부수준의 학생이 NX를 통하여 처음 CAD/CAM을 접하게 될 때 본 교재가 매우 유용할 것으로 생각되며, 설계 전문가가 되기에 필요한 기초 자료로 활용될 수 있기를 희망하며 본 교재 또한 점차 업그레이드가 되어 향후 보다 나은 내용을 제공할 수 있길 기대한다. 마지막으로 본 교재 발간을 위해 힘써주신 모든 분들과 여러모로 도움을 주신 복두출판사 사장님 및 담당자분께 감사의 말씀을 전한다.  

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