Module 3 Overview模块 3 概述

Overview 概述

Through your experience in this module, you will use the ideas generated from Module 2, and create a fully printable design to solve the problem you chose. The experience of designing and sharing your work is critical to growth in learning about 3D printing, designing for 3D printing, and your experience here will start that process.
通过在本模块中的经验，您将使用模块 2 中产生的想法，创建一个可完全打印的设计来解决您选择的问题。设计和分享您的工作经验对于学习 3D 打印、为 3D 打印设计以及您在这里的经历开始这个过程至关重要。

Time 时间

This module should take approximately 3 hours of dedicated time to complete, with its videos and assignments.
本模块完成大约需要 3 小时的专注时间，包括其视频和作业。

Lessons 课程

The lessons for this module are listed below (with assignments in bold italics):
本模块的课程如下（粗体斜体表示作业）：

Goals and Objectives 目标和目标

After you actively engage in the learning experiences in this module, you should be able to:
在您积极参与本模块的学习体验后，您应该能够：

• Create a solution to the defined problem.
  创建一个解决定义问题的方案。
• Analyze different approaches to the design process.
  分析设计过程的不同方法。
• Identify the best solution to the problem. 
  确定该问题的最佳解决方案。

Key Phrases/Concepts 关键词/概念

Keep your eyes open for the following key terms or phrases as you interact with the lecture videos and complete the activities. Please refer to the Glossary for definitions.
保持关注以下关键词或短语，在观看讲座视频和完成活动时。请参考词汇表以获取定义。

• Manufacturability  可制造性
• Design for Additive Manufacturing (DFAM)
  设计用于增材制造（DFAM）
• Fused Deposition Modeling (FDM)
  熔融沉积建模（FDM）
• Fused Filament Fabrication (FFF)
  熔融沉积成型（FFF）
• Stereolithography (SLA)  立体光固化（SLA）

Guiding Questions 引导问题

Develop your answers to the following guiding questions while watching lecture videos and working on assignments throughout the module:
在观看课程视频和完成模块作业的过程中，针对以下指导性问题发展你的答案：

• What design changes can be made to make assembly or post-processing easier for the part you are designing?
  您可以对设计进行以下更改，以使您正在设计的部件的组装或后处理更加容易？
• Knowing how 3D printing works, how can we leverage that understanding to designing better parts?
  了解 3D 打印的工作原理，我们如何利用这一理解来设计更好的零件？

Getting and Giving Help 获取与给予帮助

You can get/give help via the following means: 您可以通过以下方式获得/提供帮助

• Use the Learner Help Center to find information regarding specific technical problems. For example, technical problems would include error messages, difficulty submitting assignments, or problems with video playback. If you cannot find an answer in the documentation, you can also report your problem to the Coursera staff by clicking on the Contact Us! link available on each topic's page within the Learner Help Center.
  使用学习帮助中心查找有关特定技术问题的信息。例如，技术问题包括错误信息、提交作业困难或视频播放问题。如果在文档中找不到答案，您还可以通过点击学习帮助中心每个主题页面上的“联系我们！”链接，向 Coursera 工作人员报告您的问题。
• Use the Content Issues forum to report errors in lecture video content, assignment questions and answers, assignment grading, text and links on course pages, or the content of other course materials. University of Illinois staff and community TAs will monitor this forum and respond to issues.
  使用内容问题论坛来报告讲座视频内容、作业问题及答案、作业评分、课程页面上的文本和链接，或其他课程材料的错误。伊利诺伊大学的工作人员和社区助教将监控此论坛并回应问题。