Module 6 Overview模块 6 概述

Overview 概述

Now it is time to undertake the second part of our exploration of operating desktop 3D printing hardware, from fabricating a part, to the stages that follow, including troubleshooting, preventative maintenance, and common tools, mods, and add-ons to help you on your own 3D printer journeys. 
现在，是时候开始我们探索桌面 3D 打印硬件操作的第二部分了，从制造零件到后续阶段，包括故障排除、预防性维护以及常见的工具、改装和附加组件，以帮助您在自己的 3D 打印之旅中。

We will introduce you to the incredible wealth of information to be culled primarily from informal writing such as forums, blogs, and social media that can be leveraged to help you identify potential routes to solve what can be thorny, part-specific challenges.  
我们将向您介绍从论坛、博客和社交媒体等非正式写作中挖掘的丰富信息，这些信息可以帮助您识别解决可能棘手、特定部分挑战的潜在途径。

Time 时间

This module should take approximately 4.5 hours of dedicated time to complete, with its videos and assignments. 
本模块完成需要大约 4.5 小时的专用时间，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：

• Recognize the tools, add-ons, and modifications that desktop 3D printer operators use to support their machines and production workflow.  
  识别桌面 3D 打印机操作员使用的工具、附加组件和修改，以支持他们的机器和生产流程。
• Complete basic operations on a desktop 3D printer  
  完成桌面 3D 打印机的基本操作
• Breakdown troubleshooting issues and seek out help with vendor-specific hardware and details using both official and informal channels.  
  分解故障排除问题，并通过官方和非官方渠道寻求与供应商特定硬件和细节相关的帮助。
• Demonstrate an understanding of the process of completing a print and preparing the machine for the next job. 
  展示理解完成打印和为下一项工作准备机器的过程。
• Develop a plan for regular and preventative maintenance.  
  制定定期和预防性维护计划。
• Compare post processing methods  
  比较后处理方法

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. 
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。

• Post Processing   后处理
• Assembly of printed parts 
  打印部件的组装
• Troubleshooting   故障排除
• Printer Support   打印机支撑

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 challenges can arise when producing multiple parts with multiple materials? 
  生产多个材料的多部件时可能遇到哪些挑战？
• What can be done to build designs that are larger than the build volume of the machine? 
  如何构建大于机器构建体积的设计？
• How can you enhance the finished print?
  如何提升打印成品？
• If I cannot troubleshoot an issue, how do I go about finding help? 
  如果我不能解决问题，我该如何寻找帮助？
• What value can I find in sharing my own work and learning from others in forums, blogs, etc? 
  在论坛、博客等地方分享自己的作品并从他人那里学习，我能获得什么价值？

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。