|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/surface-hardening-treatments-for-engineering-applications/
课程评论：没有评论
课程名称：工程应用的表面硬化处理 课程概述：本课程旨在为您提供在机械开发过程中，选择和定义工程表面硬化处理的实用知识，基于产品功能所需的属性。课程分为几个部分，逻辑结构围绕“为什么、什么、如何”策略展开，以确保正确应用表面处理。 - **第一部分（为什么）**：介绍钢材的表面硬化基础，包括局部硬化和整体硬化的概念。 - **第二部分（如何）**：讨论主要技术属性及常见工程表面硬化处理的正确定义，包括： - 碳化（LPC） - 碳氮化 - 感应硬化 - 火焰硬化 - 氮化（气体、液体、离子） - 硝氮化（Tufftride, Nitrotec, QPQ, Melonite） - **第三部分（什么）**：提供表面硬化选择指南和总结，依据主要的表面硬化处理属性，如适用基材、可获得的硬化深度、耐磨性/疲劳性/抗剥落性/抗冲击性/抗腐蚀性、处理后的精度、相对成本和最大应用温度。该指南作为表面硬化处理的属性目录，以便更高效地进行处理选择。 通过本课程，学员将能够深入理解表面硬化的需求、技术属性及选择标准，从而为其工程应用提供指导。
This course will provide you practical knowledge at field of engineering surface hardening treatment selection and definitions during mechanical development process based on required attributes for product functionality. The course is structured in parts. The logic behind the partition based on understanding that correct application of surface treatment will be achieved by utilizing why, what, how strategy.Why: understand why surface hardening treatment is required/beneficial for the particular application.What: evaluate main attributes of surface hardening treatment which enables required functionality.How: select most appropriate surface hardening treatment based on required functional attributes & define fully to attain those attributes from the supplier at consistent manner.1. Part 1 (Why)- introduce the basics of: case & through hardening of steels 2. Part 2 ( How) - discussion of main technical attributes & proper definitions of common engineering surface hardening treatments:· Carburizing (LPC)· Carbonitriding · Induction hardening· Flame hardening· Nitriding (Gas, Liquid, Ion)· Nitrocarburizing (Tufftride, Nitrotec, QPQ, Melonite)3. Part 3 (What) - surface hardening selection guidelines and summary based on main surface hardening treatment's attributes as: applicable substrates, obtainable case depth, wear/fatigue/pitting/impact/corrosion resistances, as-treated precision, relative cost , max application temperature.The guideline present surface hardening treatments with its main attributes as catalogue for more efficient treatment selection.
