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所在平台: Udemy |
课程主页: https://www.udemy.com/course/certification-in-fundamentals-of-metal-forming-processes/
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课程名称：金属成形工艺课程——为制造工程师设计 课程概述：本课程专注于金属成形过程，是对制造业感兴趣的学生和专业人士的极具价值的教育机会。金属成形过程在汽车、航空航天部件以及家用电器等各种产品的生产中发挥着至关重要的作用。因此，深入理解通过塑性变形来塑造金属的原理，是那些希望提升技能的个人的必要学习。课程全面介绍金属成形的不同变形工艺，包括批量变形技术（如轧制、锻造、挤压和拉丝）以及板金成形过程。学生将学习应力-应变曲线、流动应力和平均流动应力等基础概念，这些概念是设计和实施高效制造过程的根本。此外，课程还覆盖了各种金属成形操作的分析及其所用设备的重要知识。 除了金属成形的技术方面，课程还探讨了金属成形过程中可能出现的缺陷及其解决方案。这些知识对设计和实施满足精密产品日益增长需求和成本效益生产方法的制造过程至关重要。总体来说，这门关于金属成形过程基础的课程是希望在制造业发展职业生涯或增进相关知识的个人的绝佳机会。通过注册这门课程，学生将获得应对日益增长的精密制造过程需求所需的技能和知识，成为行业中宝贵的资产。 参考书籍： 1. 《金属成形：力学与冶金》——威廉·F·霍斯福德与罗伯特·M·卡德尔 2. 《板金成形工艺与模具设计》——瓦科塔·博尔扬诺维奇与J.R.纳吉 课程大纲： 1. 金属成形过程基础介绍 2. 金属成形的基本原理 3. 金属的变形过程类型 - 批量变形（轧制、锻造、挤压、拉丝） - 板金加工 4. 应力-应变曲线 5. 应力与应变关系的推导 6. 流动应力与平均流动应力 7. 金属成形中的温度（冷加工与热加工） 8. 复结晶 9. 等温成形（恢复与晶粒生长） 10. 应变率敏感性 课程还详细讲解了轧制、锻造、挤压与拉丝等具体的批量成形工艺，以及板金切割、弯曲、拉深等板金成形过程，并对相关数值问题进行了分析。课程内容全面而深入，是学习金属成形过程不容错过的机会，快来报名吧！
The course on Metal Forming Processes is a highly valuable educational opportunity for students and professionals interested in the manufacturing industry. Metal forming processes play a critical role in the production of various products, ranging from automotive and aerospace components to household appliances. Therefore, gaining an in-depth understanding of the principles involved in shaping metals through plastic deformation is a must for individuals looking to enhance their skill set in this field.This course provides a comprehensive overview of the different types of deformation processes used in metal forming, including bulk deformation techniques such as rolling, forging, extrusion, and wire drawing, as well as sheet metal forming processes. Students will learn about the stress-strain curve, flow stress, and average flow stress, which are fundamental concepts that underpin the design and implementation of efficient manufacturing processes. Moreover, the course covers the analysis of various metal-forming operations and the equipment used in those processes.In addition to the technical aspects of metal forming, the course also covers the defects that can occur during metal forming processes and their potential solutions. This knowledge is critical in designing and implementing manufacturing processes that meet the growing demand for precision products and cost-effective production methods.Overall, the course on the Fundamentals of Metal Forming Processes is an excellent opportunity for individuals looking to pursue a career in the manufacturing industry or enhance their knowledge in this field. By enrolling in this course, students will acquire the skills and knowledge necessary to meet the increasing demand for precision manufacturing processes and become valuable assets in the industry.Reference books for this course:"Metal Forming: Mechanics and Metallurgy" by William F. Hosford and Robert M. Caddell"Sheet Metal Forming Processes and Die Design" by Vukota Boljanovic and J. R. NagyCOURSE OUTLINEIntroduction to the Fundamentals of Metal Forming ProcessesFundamentals of Metal formingTypes of deformation processes of metalBulk deformation (Rolling, Forging, Extrusion, Wire Drawing)Sheet metal workingStress-Strain CurveDerivation of the relation between stress and strainFlow stress and Average flow stressThe temperature in metal forming (Cold working and Hot-working)RecrystallizationIso thermal forming (recovery and Grain growth)Strain rate Sensitivity BULK-FORMING PROCESSESRolling ProcessIntroduction of rollingShapes used for rollingTypes of rollingWorking on the rolling processAnalysis of the rollingRolling millsNo-Slip Point for rollingFlatness control and rolling defectNumerical Problems related to the rolling processForging ProcessIntroduction to forgingClassification of forgingTypes of forgingAnalysis of the forgingBarreling effect in forgingOpen Die forging and its practicesImpression Die forging and its practicesAdvantages and Limitations of Impression Die forgingFleshless forgingForging Press and Forging HammersNumerical Problems Related to the forging processExtrusion ProcessIntroduction to the extrusion processClassification of extrusionDirect and Indirect extrusionHot and Cold extrusionDirect and Continuous extrusionAnalysis of the extrusion processEffect of Friction on ExtrusionExtrusion Dies and OrificeExtrusion press and other extrusion processesNumerical Problems Related to the extrusion processDrawing ProcessIntroduction to DrawingDifference between drawing and wire drawingBar DrawingWire DrawingFeatures of Draw DiePreparation of the workAnalysis of the drawing process SHEET METAL FORMING PROCESSESSheet metal CuttingIntroduction to sheet metal cutting processCharacteristics of EdgesTypes of sheet metal cuttingSharingBlanking and PunchingClearance in Sheet metal cuttingAnalysis of sheet metal cutting processesNumerical Problems Related to the sheet metal cutting processSheet Metal BendingIntroduction of sheet metal bending processTypes of sheet metal bendingAnalysis of the sheet metal bending processNumerical Problems Related to the sheet metal bending processSpring BackSheet Metal DrawingIntroduction to the drawing processMechanics of drawingStages of deformationAnalysis of the drawing processTests of Drawing FeasibilityBlank force and blank size determinationNumerical Problems Related to the drawing processRedrawing, Reverse Drawing, and Drawing without a Blank holderOther drawing processes (Redrawing, Reverse Drawing, and Drawing without Blank holder)Defects in DrawingThe operation performed with metal toolingIroningCoining & EmbossingLancing & TwistingThe operation performed with flexible Rubber toolingGuerin and Hydroforming processNumerical Problems related to the other drawing processesDon't miss out on the opportunity to expand your knowledge of metal-forming processes. Hurry up and enroll in this course.
