633-0904/01 – Forging (KOD)
Gurantor department | Department of Materials Forming | Credits | 10 |
Subject guarantor | prof. Ing. Radim Kocich, Ph.D. | Subject version guarantor | doc. Ing. Miroslav Greger, CSc. |
Study level | postgraduate | Requirement | Choice-compulsory |
Year | | Semester | winter + summer |
| | Study language | Czech |
Year of introduction | 1999/2000 | Year of cancellation | 2011/2012 |
Intended for the faculties | FMT | Intended for study types | Doctoral |
Subject aims expressed by acquired skills and competences
Student will be able to describe metals and non ferrous metals alloys forging technology. Describe initial billets processing. Student will know to formulate basic equations for forces and energy during forging. Student will by able to choose the optimal conditions for metallic products forging. Student will be able to design optimized shape of die cavity for die forging.
Teaching methods
Lectures
Individual consultations
Experimental work in labs
Summary
Significance, properties and utilisation of forged products. Overview of production assortment and its sub-division. Particularities of manufacturing technologies and procedures used in forging of metallic materials. Forging machines and tools. Forging of powder metals, heat treatment and surface finishing of forged parts. Environmental problems related to forging.
Compulsory literature:
Recommended literature:
Way of continuous check of knowledge in the course of semester
Test A: Forging of microalloyed steel.
Test B: Grain refinement of steel by forging
E-learning
e-learning isn't written
Other requirements
Monitoring source of information and new tendency in forging.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Deformation behaviour metals and alloy. Plastic deformation and deformation strengthening. Components strain hardening. Failure at application plastic deformation. Deformation strengthening. Thermomechanical processing of steel. Influence on forging on properties metals and alloy. Degree of forging. Development of structure. Materials for forging. Heating of forging. Heating and quenching roughing and forging. Forging equipment an dies.Analyses basic operation of free forging. Hammers an presses.Analyses basic procedure smith forging. Design of free forging. Forging carbon steel and alloy steel. Forging of stainless steels. Precipitation-hardening stainless steels. Modeling an computer aided process design forging.Closed-die forging in hammers and presses.Design of preform dies.Prediction of forging pressure. Equipment for Closed-die forging. Forging temperatures for steel.Hot upset forging. Roll forging. Ring rolling. Rolling of railroad wheels. Rotary swaging of bars and tubes. Radial forging. Microstructure evolutioin during hot working. Forgeability and mechanical properties. Evaluation of workability for forging processes.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
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