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所在平台: Udemy |
课程主页: https://www.udemy.com/course/metal-casting-techniques-materials-and-product-design-afs/
课程评论：没有评论
**Coursera 金属铸造课程概述** 本课程由美国铸造协会（AFS）提供，名为“金属铸造：技术、材料和产品设计”。 **课程核心内容：** * **铸造基础：** 深入介绍金属铸造的历史、重要性及其在现代制造业中的作用。 * **铸造类型：** 涵盖锭铸（ingot casting）和形体铸造（shape casting）等不同类型的金属铸造方法。 * **模具技术：** 详细解析开型模、闭型模、胀模（expandable molds）和永久模（permanent molds）等多种模具类型在铸造过程中的应用。 * **金属浇注：** 重点讲解熔融金属浇注过程中的关键要素，包括浇注温度、浇注速率、湍流，并结合伯努利定律（Bernoulli Law）和连续性定律（Continuity Law）分析金属的流动性。 * **凝固与冷却：** 阐述熔融金属和合金在凝固和冷却过程中的行为，特别是收缩（shrinkage）和缩孔（contraction）现象。 * **主要铸造工艺：** 深入学习砂型铸造（sand casting）、金属型铸造（permanent mold casting）和压铸（die casting）等主流铸造工艺。 * **铸造缺陷与解决方案：** 识别常见的铸造缺陷，并掌握相应的预防和修正方法。 * **质量检测：** 了解金属铸件的检测方法，确保产品质量。 * **铸造用金属材料：** 介绍适用于金属铸造过程的各种金属材料及其特性。 * **铸造产品设计：** 探讨为实现最佳铸造效果而需要考虑的产品设计原则。 **目标学员：** 本课程适合所有希望全面了解金属铸造工艺及其在制造业中作用的工程师、设计师和制造商。 **参考教材：** * 《金属铸造基础》（Fundamentals of Metal Casting）- 作者：Karl B. Rundman 教授
Metal casting is a critical process that has been used for centuries to create metal parts and objects. Today, it is an essential part of the manufacturing industry, and understanding the process is crucial for engineers, designers, and manufacturers.If you are looking to gain a comprehensive understanding of metal casting, look no further than this in-depth video course. You will learn the fundamentals of metal casting, including the different types of metal casting, such as ingot casting and shape casting. You will also gain a deep understanding of the various types of molds used in metal casting, including open, closed, expandable, and permanent molds.Heating the metal for pouring into molds is a crucial aspect of metal casting, and in this course, you will learn about the analysis of pouring molten metals into molds, including pouring temperature, pouring rate, and turbulence. You will also learn about the Bernoulli & Continuity Law and how fluidity affects the pouring of molten metal.The behavior of molten metals and alloys during solidification and cooling is also an important concept to understand. In this course, you will learn about the shrinkage and contraction of molten metals during the cooling process.This course covers various casting methods like sand casting, permanent mold casting, and die casting for metals, along with casting defects and their solutions, inspection methods for metal casting, metals used for the metal casting process, and product design considerations for metal casting.Enrolling in this course is perfect for anyone looking to gain a deeper understanding of metal casting and its importance in the manufacturing industry. With our engaging and informative content, you will feel confident that you are getting the maximum knowledge available on this topic.Reference book for this course:"Fundamentals of Metal Casting" by By Prof. Karl B. Rundman''
