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# book1-30

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book1-30

Pro/ENGINEER Wildfire

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T994-330-01

Pro/ENGINEER Wildfire 快速入门

1 Pro/ENGINEER Wildfire 入门

编辑设计模型 创建参照几何 创建直接特征 2 使用“草绘器”来捕捉设计意图

创建基于草绘的特征 I 创建基于

草绘的特征 II 项目 I

3 制设计模型特征 强化设计模型 装配元件

项目 II

4 创建机构连接 创建绘图 解决

再生失败

III

5 管理组件 分析和优化设计

模型 项目 IV

Pro/ ENGINEER Wildfire 快速入门

THE PRECISION LEARNING METHODOLOGY ............................................................................i

CONTINUOUS IMPROVEMENT.......................................................................................................ii

PRECISION LEARNING IN THE CLASSROOM ...........................................................................iii

EDUCATION CIRCUIT EXAMPLE ................................................................................................... iv

INTRODUCTION TO PRO/ENGINEER WILDFIRE 1-1 Module 1 Lab Exercises .........................................................................................1-3 Exercise 1: Previewing and Opening Design Models .................................................................1-3 Exercise 2: Orienting Design Models ............................................................................................1-8 Summary...............................................................................................................1-12

EDITING DESIGN MODELS 2-1 Module 2 Lab Exercises .........................................................................................2-3 Exercise 1: Selecting Components and Features .......................................................................2-3 Exercise 2: Editing Design Models ................................................................................................2-9 Exercise 3: Creating and Managing Layers ...............................................................................2-16

Summary...............................................................................................................2-18

CREATING REFERENCE GEOMETRY 3-1 Referencing PTC Help for Module 3 Topics...........................................................3-3 Accessing Pro/ENGINEER Wildfire Help Center ........................................................................3-3 Module 3 Lab Exercises .........................................................................................3-5 Exercise 1: Creating Reference Geometry ..................................................................................3-5 Exercise 2: Creating Advanced Reference Geometry .............................................................3-12 Exercise 3: Creating and Managing Layers ...............................................................................3-20

Summary...............................................................................................................3-22

CREATING DIRECT FEAT URES 4-1 Referencing PTC Help for Module 4 Topics...........................................................4-3 Accessing Pro/ENGINEER Wildfire Help Center ........................................................................4-3

Module 4 Lab Exercises .........................................................................................4-4 Exercise 1: Creating Direct Features Holes .............................................................................4-4

Exercise 2: Creating Direct Features Rounds ....................................................................... 4-10 Exercise 3: Creating Direct Features Chamfers .................................................................... 4-21 Exercise 4: Creating Direct Features Drafts .......................................................................... 4-27 Exercise 5: Creating Direct Features Shells .......................................................................... 4-31 Exercise 6: Creating and Managing Layers .............................................................................. 4-33 Exercise 7: Creating Direct Features on the Chuck (Challenge)........................................... 4-35 Exercise 8: Creating Direct Features on the Flywheel (Challenge)....................................... 4-37 Exercise 9 : Shelling the Engine Cover (Challenge) ................................................................ 4-41 Exercise 10: Creating Drafts on the Cylinder (Challenge)..................................................... 4-42 Summary .............................................................................................................. 4-44

CAPTURING DESIGN INT ENT WITH SKETCHER 5-1 Referencing PTC Help for Module 5 Topics.......................................................... 5-3 Accessing Pro/ENGINEER Wildfire Help Center ........................................................................5-3 Module 5 Lab Exercises ......................................................................................... 5-4 Exercise 1: Creating New Design Models Using Default Templates .......................................5-4 Exercise 2: Capturing Des ign Intent with Sketcher .....................................................................5-7 Exercise 3: Creating Datum Features (Challenge) .................................................................. 5-22 Summary .............................................................................................................. 5-25

CREATING SKETCH-BASED FEATURES I 6-1 Referencing PTC Help for Module 6 Topics.......................................................... 6-3 Accessing Pro/ENGINEER Wildfire Help Center ........................................................................6-3 Module 6 Lab Exercises ......................................................................................... 6-4 Exercise 1: Creating Extruded and Revolved Features .............................................................6-4 Exercise 2: Creating Ribs and Group Datum Features ........................................................... 6-17 Exercise 3: Completing the Piston (Challenge)........................................................................ 6-22 Summary .............................................................................................................. 6-25

CREATING SKETCH-BASED FEATURES II 7-1 Referencing PTC Help for Module 7 Topics.......................................................... 7-3 Accessing Pro/ENGINEER Wildfire Help Center ........................................................................7-3 Module 7 Lab Exercises ......................................................................................... 7-4 Exercise 1: Creating Sweeps ..........................................................................................................7-4 Exercise 2: Creating Blends ............................................................................................................7-7 Exercise 3: Sweeping Along a 3-D Trajectory .......................................................................... 7-10 Exercise 4: Creating a Blend Using Grouped Datum Features (Challenge)........................ 7-12 Summary .............................................................................................................. 7-15

PROJECT I 8-1 Module 8 Lab Exercise ...........................................................................................8-3 Objective 1: Creating the Piston_Pin ............................................................................................8-3 Objective 2: Creating the Piston....................................................................................................8-5 Objective 3: Creating the Connecting_Rod................................................................................8-10 Objective 4: Creating the Crankshaft ..........................................................................................8-15 Objective 5: Creating the Engine Block......................................................................................8-23 Objective 6: Creating the Impeller Housing ...............................................................................8-33 Objective 7: Creating the Frame..................................................................................................8-42 Summary...............................................................................................................8-48

DUPLICATING DESIGN MODEL FEATURES 9-1 Referencing PTC Help for Module 9 Topics...........................................................9-3 Accessing Pro/ENGINEER Wildfire Help Center ........................................................................9-3 Module 9 Lab Exercises .........................................................................................9-4 Exercise 1: Patterning Features .....................................................................................................9-4 Exercise 2: Copying Features ......................................................................................................9-17 Exercise 3: Mirroring Models ........................................................................................................9-23 Exercise 4: Creating and Managing Layers ...............................................................................9-25 Summary...............................................................................................................9-27

ENHANCING DESIGN MODELS USING FAMILY TAB LES, RELATIONS, AND PARAMETERS 10-1 Referencing PTC Help for Module 10 Topics.......................................................10-3 Accessing Pro/ENGINEER Wildfire Help Center ......................................................................10-3 Module 10 Lab Exercises .....................................................................................10-4 Exercise 1: Creating Family Tables .............................................................................................10-4 Exercise 2: Creating Relations .....................................................................................................10-9 Exercise 3: Creating Family Tables (Challenge)....................................................................10-14 Summary.............................................................................................................10-15

ASSEMBLING COMPONENTS 11-1 Referencing PTC Help for Module 11 Topics.......................................................11-3 Accessing Pro/ENGINEER Wildfire Help Center ......................................................................11-3 Module 11 Lab Exercises .....................................................................................11-4 Exercise 1: Assembling Using Constraints ................................................................................11-4 Exercise 2: Assembling Using Component Interfaces ..........................................................11-11 Exercise 3: Assembling Flexible Components .......................................................................11-17 Exercise 4: Assembling Additional Engine Components (Challenge) ................................11-22

Summary ............................................................................................................ 11-28

PROJECT II 12-1 Module 12 Lab Exercises ..................................................................................... 12-3 Objective 1: Creating the Impeller part....................................................................................... 12-3 Objective 2: Completing the Frame .......................................................................................... 12-12 Objective 3: Completing the Impeller Housing........................................................................ 12-18 Objective 4: Continuing Creating the Engine_Block .............................................................. 12-24 Objective 5: Creating Assemblies ............................................................................................. 12-29

Summary ............................................................................................................ 12-36

CREATING MECHANISM CONNECTIONS 13-1 Referencing PTC Help for Module 13 Topics ...................................................... 13-3 Accessing Pro/ENGINEER Wildfire Help Center ..................................................................... 13-3

Module 13 Lab Exercises ..................................................................................... 13-4 Exercise 1: Assembling Using Joint Connections .................................................................... 13-4 Exercise 2: Assembling Using Gear Connections ..................................................................13-11 Exercise 3: Completing the Drill Assembly (Challenge)........................................................ 13-17

Summary ............................................................................................................ 13-22

CREATING DRAWINGS 14-1 Referencing PTC Help for Module 14 Topics ...................................................... 14-3 Accessing Pro/ENGINEER Wildfire Help Center ..................................................................... 14-3

Module 14 Lab Exercises ..................................................................................... 14-4 Exercise 1: Creating Drawing Views .......................................................................................... 14-4 Exercise 2: Detailing Drawings ..................................................................................................14-16

Summary ............................................................................................................ 14-38

RESOLVING REGENERATION FAILURES 15-1 Referencing PTC Help for Module 15 Topics ...................................................... 15-3 Accessing Pro/ENGINEER Wildfire Help Center ..................................................................... 15-3 Module 15 Lab Exercises ..................................................................................... 15-4 Exercise 1: Obtaining Design Information ................................................................................. 15-4 Exercise 2: Resolving Part Failures ............................................................................................ 15-8 Exercise 3: Resolving a Part Failure from a Drawing (Challenge) ...................................... 15-15 Exercise 4: Resolving Assembly Failures (Challenge).......................................................... 15-18

Summary ............................................................................................................ 15-21

PROJECT III 16-1 Module 16 Lab Exercises .....................................................................................16-3 Objective 1: Creating Mechanism Connections ........................................................................16-3 Objective 2: Creating a Drawing ...............................................................................................16-10 Objective 3: Completing the Engine Block part......................................................................16-27 Summary.............................................................................................................16-46

MANAGING ASSEMBLIES 17-1 Referencing PTC Help for Module 17 Topics.......................................................17-3 Accessing Pro/ENGINEER Wildfire Help Center ......................................................................17-3 Module 17 Lab Exercises .....................................................................................17-4 Exercise 1: Creating Simplified Representations ......................................................................17-4 Exercise 2: Using Skeletons to Design Models ......................................................................17-10 Exercise 3: Creating View Orientations and Explode States (Challenge )..........................17-20 Summary.............................................................................................................17-36

ANALYZING AND OPTIMIZING DESIGN MODELS 18-1 Referencing PTC Help for Module 18 Topics.......................................................18-3 Accessing Pro/ENGINEER Wildfire Help Center ......................................................................18-3 Module 18 Lab Exercises .....................................................................................18-4 Exercise 1: Analyzing Design Models .........................................................................................18-4 Exercise 2: Analyzing the Fuel Tank Volume............................................................................18-9 Summary.............................................................................................................18-12

PROJECT IV 19-1 Module 19 Lab Exercises .....................................................................................19-3 Objective 1: Analyzing the AC -40 for Interferences..................................................................19-3 Objective 2: Creating and Assembling the Bolt......................................................................19-10 Objective 3: Creating and Assembling the Engine Head......................................................19-14 Objective 4: Creating and Assembling the Glow Plug...........................................................19-25 Objective 5: Creating and Assembling the Muffler (Challenge)..........................................19-30 Objective 6: Creating and Assembling the Carburetor (Challenge)....................................19-38 Objective 7: Creating and Assembling the Engine Cover (Challenge)...............................19-44 Objective 8: Creating and Assembling the Flange (Challenge)...........................................19-48 Objective 9: Creating and Assembling the Nut (Challenge).................................................19-51 Summary.............................................................................................................19-55

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TM Pro/ENGINEER Wildfire 可让您利用直观的 Windows 形式界面快速地创建、操作和定向设计

型。

使用 Pro/ENGINEER Wildfire 导航器，可方便地定位、预览和打开设计模型。您也可以访问 Web 并与其他设计师通力合作。

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Pro/ENGINEER Wildfire 快速入门 1- 1

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Á?Ï? 1：预览和打开设计模式

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Cordless Power Tools, Inc. (CPT) 设计并制造手持式动力工具，包括无线钻孔机、圆锯以及冲击 钻。CPT 目前正在研发一种新的无线钻孔机 ，这种钻孔机使用的是以汽油为动力的二行程发动 机，而不是以电池为动力的电动机。与电动机相比 ，汽油发动机的功率更大。此产品的商业和工业 客户需要具有高扭矩的钻孔机，以钻穿钢筋和水泥，并要求产品有更高的 MTBF （平均无故障时 间）等级。汽油钻孔机的工作寿命比电动钻孔机长 4 倍到 5 倍，并可用于无可靠电源的场所。

CPT 工程设计小组已经完成了它的第一部汽油钻孔机原型组件。正式生产前的设计复审却发现虚 拟组件有一些问题。工程部的经理已指定您纠正这些问题。在执行任何设计修改前，必须先查看

有的钻孔机元件。请切换到最新的设计模型 ，然后打开并查看组件的元件。

2：汽油钻孔机组件

Step 1. 使用 Pro/ENGINEER Wildfire 导航器浏览您部门的网站，找到设计模型的规格文档。

1. 启动 Pro/ENGINEER Wildfire

µÚ 1 - 2 Pro/ENGINEER Wildfire 入门

2. 查看浏览器中的链接。可使用交互式导览、指南和快速参照内容。您也可以使用“菜单映射

器”将先前版本的选项映射为 Pro/ENGINEER Wildfire 的选项。

3. 最小化导航器和浏览器。

4. 恢复导航器。

5. 使用文件夹导航器浏览到下列位置：

c:\users\student\fast_track_330\module_01-02\ECO

6. 选取 ECO 文件夹以打开浏览器。双击 *.htm 文件以查看 ECO 文档。

Step 2. Pro/ENGINEER Wildfire 内添加一个收藏夹。

7. 选取“收藏夹”(Favorites ) 选项卡。

8. 在浏览器中，输入教师所提供的到 Pro/FICIENCY 的链接。

9. 添加一个名为 Pro/FICIENCY 的收藏夹。

Step 3. 浏览包含设计模型的文件夹，然后使用导航器设置项目的个人工作目录。

10. 选取文件夹导航器，然后浏览到以下文件夹：

c:\users\student\fast_track_330\module_01-02\

11. 右键单击并选取??Éú?É??×?Ä?Â???(Make Working Directory)

Step 4. 预览设计模型几何并定位到顶层组件。

12. 在浏览器中，从“文件类型”(File Types) 下拉列表中选取 Part (*.prt)。单击??Ó?ÓÃ??

(Apply)

Pro/ENGINEER Wildfire 快速入门 1- 3

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