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所在平台: Udemy |
课程主页: https://www.udemy.com/course/sheetmetal-design-guide/
课程评论：没有评论
**课程名称：** 机械工程钣金设计 **课程概述：** 本课程是为希望掌握钣金设计关键技能的机械设计师量身定制的入门课程。钣金制造是通过冲压、切割、冲压和弯曲等工艺从金属薄板成型零件的过程。 课程将介绍如何将 3D CAD 文件转换为机器代码，以精确切割和成型金属薄板。 **核心内容：** * **钣金制造工艺：** 深入了解钣金零件的制造过程，包括冲压、切割、冲压和弯曲等关键技术。 * **CAD 与 CAM 集成：** 学习如何将 3D CAD 模型转化为指导机器操作的机器代码，实现精确的零件制造。 * **钣金零件的特性：** 理解钣金零件的耐用性，使其成为端到端应用（如机箱）的理想选择。 * **成本效益分析：** 探讨钣金零件在低产量原型和小批量生产中的成本效益，重点分析初始设置和材料成本。 * **设计注意事项：** 强调在设计钣金零件时保持均匀厚度的重要性，并遵循设计要求和公差，以确保零件符合设计意图。 * **激光切割与折弯：** 重点介绍钣金设计在激光切割中的主要应用，以及在折弯机上将金属薄板加工成所需形状的过程。 **学习目标：** 掌握钣金设计的理论基础和基本技术，为实际的机械设计工作打下坚实基础。 **适合人群：** 所有希望在机械设计领域提升专业技能，特别是涉足钣金设计工作的从业者和学生。
Sheet Metal Fabrication is the process of forming parts from a metal sheet by punching, cutting, stamping, and bending.3D CAD files are converted into machine code, which controls a machine to precisely cut and form the sheets into the final part.Sheet metal parts are known for their durability, which makes them great for end-use applications (e.g. chassis). Parts used for low volume prototypes, and high volume production runs are most cost-effective due to large initial setup and material costs.Because parts are formed from a single sheet of metal, designs must maintain a uniform thickness. Be sure to follow the design requirements and tolerances to ensure parts fall closer to design intent and cutting sheets of metal. Sheetmetal design is a crucial skill to master for any mechanical designer who is working in the industry. It is fairly simple to master once the basics have been understood, this course provides a basic overview and introduction to sheet metal design techniques explaining some of the theory behind sheet metal design processes. Sheet metal design is used primarily in laser cutting where sheet metal parts are cut out of sheet steel and bent on a bending press into the desired shape.
