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Ders Tanımı

Ders Kodu Yarıyıl T+U Saat Kredi AKTS
ELECTRICAL ARC AND OXY-GAS WELDING TECH. AND PRAC. MTE 106 2 4 + 2 5 5
Ön Koşul Dersleri
Önerilen Seçmeli Dersler
Dersin Dili Türkçe
Dersin Seviyesi Lisans
Dersin Türü ZORUNLU
Dersin Koordinatörü Prof.Dr. SALİM ASLANLAR
Dersi Verenler
Dersin Yardımcıları Res.Asst. Ugur SOY
Dersin Kategorisi
Dersin Amacı
Classic and one of the basic welding methods of oxi-gaz welding method, and electric arc welding by covered electrodes methods will be explained in details and these methods will be shown using practising experiment materials in workshop
Dersin İçeriği
Classic and one of the basic welding methods of oxi-gas welding method, electric arc welding by covered electrodes methods will be explained in details
Dersin Öğrenme Çıktıları Öğretim Yöntemleri Ölçme Yöntemleri
1 - Classification of Definition of welding, and its advances history. Classification of electric arc welding and its properties of arc. Inspection of Straight seam forming, horizontal joint formation, Filling welding and mile filling welding. 1 - 2 - 3 - 4 - A - C - F -
2 - Categorising of electrical arc welding, such as welding current, welding voltage with respect to electricity. Inspection of overlap welding, welding operations with different thickness materials inner and outer corner welding applications. 1 - 2 - 3 - 4 - A - C - F -
3 - Classifications of Types of welding arcs. Initiation of arc, inspection of arc forming, Cornice welding, profile welding (in different positions) pipe welding applications. 1 - 2 - 3 - 4 - A - C - F -
4 - Investigates reason of Arc blowing and solves the problem caused by arc blowing. Making sure of Correct use of Hand tools used by welders in electrical arc welding and Marking tools. Tests the properties of electric arc welding using right measurement de 1 - 2 - 3 - 4 - A - C - F -
5 - Categorising of Work Safety devices and Equipments used in electric arc welding. Categorising of Welding machines, welding redressors, generators. Alternative current welding machines, inverters in related to purpose of their uses. 1 - 2 - 3 - 4 - A - C -
6 - Classifications of Welding electrodes, Rutil covered electrodes, basic electrodes, Cellulosic covered electrodes, acidic covered electrodes, iron-powered electrodes and Cast iron electrodes. Checks storage conditions of electrodes. 1 - 2 - 3 - 4 - A - C -
7 - Determining of the welding parameter in arc welding by covered electrodes. Determining of The welding defects depending current and speed in arc welding. Putting into practice of Safety rules in electric arc welding. 1 - 2 - 3 - 4 - A - C - F -
8 - Carrying out of methods for Oxygen gas extractions. Acetylene gas, its productions, carbide and its extraction. Checking of Security devices used in acetylene tanks, Security devices used in Oxygen gas tanks. Categorising of Welding torches 1 - 2 - 3 - 4 - A - C -
9 - Compares Welding methods applied to low carbon steels and non ferrous metals, Metal and its alloys welding methods, Vertical joint welding 1 - 2 - 3 - 4 - A - C - F -
10 - 1 - 2 - 3 - 4 - A - C - F -
Öğretim Yöntemleri: 1:Lecture 2:Question-Answer 3:Discussion 4:Drilland Practice
Ölçme Yöntemleri: A:Testing C:Homework F:Performance Task

Ders Akışı

Hafta Konular ÖnHazırlık
1 Definition of welding, advances and its classification. The history of welding, the definition of electric arc welding. The definition and properties of arc
2 Information about electrical arc welding, such as welding current, welding voltage with respect to electricity
3 Types of welding arc, initiation of arc, forming of arc,
4 Arc blowing, Hand tools used by welders in electrical arc welding, how to use Marking tools and measurement devices used in electric arc welding
5 Work Safety devices in electric arc welding, Equipments used in electric arc welding. Welding machines, welding redressors, generators. Alternative current welding machines, inverters, steady load ratio
6 Welding electrodes. Rutil covered electrodes, basic electrodes. Cellulosic covered electrodes, acidic covered electrodes, iron-powered electrodes. Cast iron electrodes, keeping of electrodes. Electrode standards.
7 The welding parameter selection in arc welding by covered electrodes. The welding defects depending current and speed in arc welding. Welding spacing shapes, welding positions. Safety rules in electric arc welding.
8 The history of oxygen-gas welding. Gases used in oxygen-gas welding and handling of them.
9 Oxygen gas and its extractions. Acetylene gas, its productions, carbide and its extraction. Security devices used in acetylene tanks, Security devices used in Oxygen gas tanks. Welding torches oxygen and acetylene hose
10 Burning phenomena in gas melting welding. Working techniques in gas melting welding.
11 Welding methods applied to low carbon steels and non ferrous metals, Metal and its alloys welding methods
12 Cutting method by oxy-gas
13 Calculation of welding cost. Important points in gas welding with respect to security
14 Possible accidents observed in oxygen welding workshops and prevention methods.

Kaynaklar

Ders Notu
Ders Kaynakları

Döküman Paylaşımı


Dersin Program Çıktılarına Katkısı

No Program Öğrenme Çıktıları KatkıDüzeyi
1 2 3 4 5
1 Students gain an advanced and contemporary knowledge and practical skill after general or vocational high school qualification. To obtain an ability to support his/her knowledge and practical skill with technical sources and equipments and to use basic and principle technical terminology of metal technologies. Student gain an insight to the subject to analyze, discuss, evaluate and bring about solutions for the problems in metal technologies and related teaching subjects. He/She gains an ability to solve problems in metal technologies using general and foundational since and knowledge.
2 Student can gather and use data to solve well defined problems on metal technology subjects. He/She can efficiently use his or her practical and knowledge skills in practical applications. Students know general definitions of engineering drawing subject; he/she can read engineering drawings in metal technologies and also can design using computer programs. Students are familiar to measuring equipments used in metal technologies he/she has knowledge and practice to use and maintenance of measuring equipments.
3 Student can gather and use data to solve well defined problems on metal technology subjects. He/She can efficiently use his or her practical and knowledge skills in practical applications. Students know general definitions of engineering drawing subject; he/she can read engineering drawings in metal technologies and also can design using computer programs. Students are familiar to measuring equipments used in metal technologies he/she has knowledge and practice to use and maintenance of measuring equipments. X
4 Students know manufacturing processes in metal technologies sectors and can offer improvements when needed. He/she has knowledge of quality control processes and has practical skill to use quality control in metal manufacturing processes. X
5 Students know manufacturing processes in metal technologies sectors and can offer improvements when needed. He/she has knowledge of quality control processes and has practical skill to use quality control in metal manufacturing processes.
6 To gain theoretical and practical skills in joining of metallic materials, implementing quality control in welded structures and to give training on these subjects. X
7 To gain theoretical and practical skills in joining of metallic materials, implementing quality control in welded structures and to give training on these subjects. X
8 To obtain an adequate theoretical knowledge and practical skills on oxy-gas, electric arc welding and brazing techniques and to use these techniques in teaching and training in vocational schools. Tracing any faults of welding machines and providing for necessary maintenance and repairing. X
9 Students have an adequate knowledge to offer solution for problems arising during welding of ferrous or non-ferrous materials and also provide suitable methods for welding. X
10 Students have an adequate knowledge to offer solution for problems arising during welding of ferrous or non-ferrous materials and also provide suitable methods for welding.
11 Students gain skills for technical communication and team work with his/her colloquies and superior on subjects related to his/her teachings such as design and practice. He/she has an ability to use Turkish language effectively in his/her personal or official communication. He/She has skill to represent his company/institution, sharing technical and intuitional information in electronic environment by oral or written communication.
12 Gaining ability to self learning and also implementing his/her learning. To gain skill to conduct research on his/her subject personally and present results as technical reports. Monitoring new improvements and updating him/herself continuously and also updating and upgrading these improvements to his/her institution.
13 Having use of foreign languages can make communication and follow up new technologies in metal technologies
14 Having adequate computing skill to use wordprocessing, internet communication, CAD programs such as autocad, solidworks etc.
15 Having an adequate knowledge of health and safety in metal work sectors and also knowledge of social security, ethic values, quality assurance systems, management and environment.
16 Having an adequate knowledge of health and safety in metal work sectors and also knowledge of social security, ethic values, quality assurance systems, management and environment. X
17 Being aware of Atatürk’s principles and his revolutions.
18 Students have enough theoretical and practical knowledge of teaching on metal technology subjects.
19 Students have enough theoretical and practical knowledge of teaching on metal technology subjects. X
20 Having ability to evaluate student’s progress and activities, he/she also provide for an environment to evaluate students each other. He/she can use and share the results obtained from evaluations to make improvements in teaching and training activities.
21 Having ability to self evaluate him/her self to make progress and improvements. Being open minded to ideas and improvements he/she supports him/her self and institutions. He/she has knowledge of law, regulation and policy related to his/her job and obeys all the rules accordingly. He/she has a respect and awareness of the environment and the society.

Değerlendirme Sistemi

YARIYIL İÇİ ÇALIŞMALARI SIRA KATKI YÜZDESİ
AraSinav 1 50
PerformansGoreviUygulama 1 16
PerformansGoreviUygulama 2 16
PerformansGoreviUygulama 3 18
Toplam 100
Yıliçinin Başarıya Oranı 60
Finalin Başarıya Oranı 40
Toplam 100

AKTS - İş Yükü

Etkinlik Sayısı Süresi(Saat) Toplam İş yükü(Saat)
Course Duration (Including the exam week: 16x Total course hours) 16 5 80
Hours for off-the-classroom study (Pre-study, practice) 16 1 16
Mid-terms 1 10 10
Final examination 1 10 10
Toplam İş Yükü 116
Toplam İş Yükü /25(s) 4.64
Dersin AKTS Kredisi 4.64
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