Kurzus nemzetközi vendég- és részidős hallgatóknak

Kar

Informatikai Kar

Szervezet

IK-SEK Savaria Műszaki Intézet

Kód

SBANGP5311EN

Cím

Manufacturing Technologies II.

Tervezett félév

Őszi

ECTS

4

Nyelv

en

Oktatás célja

Introduction of the casting processes based on sand casting and different mould casting, include die casting, pressure die casting and single crystal casting. Theory of forging and typical applications in the industry. Basics of forming processes (continuous extrusion, cold forming, cold heading, thread rolling). Overview of sheet-metal processes: shearing, forming, spinning, drawing, blending, incremental sheet forming. Joining processes: theory of welding, different technologies, flame and plasma cutting, thermal spraying. Students who meet the requirements of the course should be familiar with the main areas of chipless forming processes. In addition to the fields of casting, forging and plastic processing, he is also familiar with welding processes.

Tantárgy tartalma

Schedule of theory Week 1: Casting 1: Fundamentals of material structure, design aspects, basic concepts, processes Week 2: Casting 2: Various molding processes, pressure molding processes, single crystal casting Week 3: Material structure background of forging processes, various types of forging, machines, tolerances. Week 4: Press forming, types of plastic cold forming, compaction, reduction Week 5: Cold forming: flow forming, multistage forming, machines, mangling, thread forming Week 6: Sheet metal forming with shear 1: Types of sheet metal cutting, theoretical fundamentals of blanking and piercing Week 7: Sheet metal forming with shear 2: Punching tools, machines, punching (stamp cutting), nibbling Week 8: Theoretical background of bending, manual and machine solutions, CNC development trends Week 9: Other sheet metal forming: Embossing, incremental sheet metal forming, metal pressing (extrusion), sheet metal drawing Week 10: Cutting, metal powder coating Week 11: Welding theory Week 12: Flame welding, arc welding, shielded gas welding Week 13: Spot welding, stud welding, butt welding, friction welding, ultrasonic welding Schedule of practice Week 1: Theory of the dimensional chain rearrangement, release homework Week 2: Practice of the dimensional chain rearrangement Week 3: Assembly diemnsional chains, assembly practice work Week 4: Calculation of casting and machining technology drawings allowances Week 5: Cold forming practice multi-stage work process on a pressing machine, preparation of a workshop drawing for the different steps Week 6: Disassembly and assembly of cutting tool Week 7: Use of blanking and piercing tools, parts of general press tool, locating possible stamps on the adjustment plate Week 8: Use of plate scissors (manual, arm), manual plate bending - making a box, homework consultation Week 9: Metal pressing on lathe machine, deep drawing with and without crimping pliers, incremental shaping on CNC milling machine Week 10: Flame cutting, plasma cutting Week 11: Oxygen-acetylene flame welding, stud welding Week 12: Manual metal arc welding, solid wire electrode active shielded arc welding Week 13: Gas tungsten welding, spot welding

Számonkérés és értékelés

15-20 points with the two tests and 5-10 points with homework. Successful completion of the exam on one of the exam days announced in NEPTUN. In the exam max. 50 points can be earned. If the exam is at least 25 points, the grade will be determined on the basis of total performance. The grades are determined with the following scale: 87 – 100 %                                                        excellent (5) 75 – 86 %                                                          good (4) 63 – 74 %                                                          satisfactory (3) 50 – 62 %                                                          pass (2) 0 – 49 %                                                            fail (1)

Irodalomjegyzék

Kalpakjian, S. – Schmid, S.: Manufacturing Engineering and Technology, Pearson, Singapore, 2014.

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