Ders Akışı

Hafta Konular ÖnHazırlık
1 Theoretical: Introduction to Gas Metal Arc Welding (MIG/MAG). Introduction to the welding equipment for Gas Metal Arc Welding. Usage considerations and safety.Practical: Introduction to the welding machine and other equipments, showing and use it.
2 Theoretical: Shielding gases used in gas metal arc welding. Practical: Welding of plates that are different thickness filler welding, internal corner welding in horizontal position.
3 Theoretical: Wire electrodes used in GMAW and selection of electrodes. Practical: External corner welding in horizontal position single-V butt welding in flat position welding in horizontal position.
4 Theoretical: Metal transfer across the arc in GMAW short circuiting transfer, globular metal transfer, spray transfer, pulsed spray transfer and selection of metal transfer.Practical: Butt joint in horizontal position, lap joint in horizontal position.
5 Theoretical: Welding process variables in GMAW and preparation of weld grooves.Practical: Welding in vertical up position, butt welding in vertical up position, V groove welding in vertical position.
6 Theoretical: Welding defects in GMAW and welding safety. Practical: Lap joint welding in vertical up position, welding in vertical down position, butt welding in vertical down position.
7 Theoretical: Weldability of metals and its alloys by GMAW. Practical: Welding in overhead position, butt welding in overhead position, internal corner welding in overhead position, external corner welding in overhead position.
8 Theoretical: Industrial application of GMAW. Practical: Butt welding of aluminum, and stainless steels in flat position by GMAW.
9 MIDTERM EXAM
10 Theoretical: Introduction to Gas Tungsten Arc Welding (GTAW), advantages and disadvantages of GTAW. Using of GTAW welding machine and other equipments, its welding considerations. Practical: Introduction of GTAW equipments and its safety.
11 Theoretical: Welding equipments for Gas Tungsten Arc Welding. Torches, nozzles, gas hoses, electrodes and welding wires. Practical: Weld on plates with welding metals in GTAW, butt welding in flat position in GTAW.
12 Theoretical: Shielding gases and welding procedures by GTAW.Practical: Internal and external welding of DKP plates in horizontal position by GTAW.
13 Theoretical: Pipeline welding, welding defects in GTAW, welding problems and solutions in GTAW process.Practical: Welding of Pipeline, butt welding of pipes in flat position in GTAW.
14 Theoretical Weldability of aluminum and its alloys, stainless steels and other nonferrous materials by GTAW.Practical: Butt welding of aluminum and its alloys, stainless steel and nonferr. metals in flat position by GTAW. Butt welding of aluminum by GTAW

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