Diploma. Assembling and welding a rack for a grinder

Diploma thesis in Welding for a Technical School / College - Assembling and Welding a Stand for a Grinder
-Number of drawings - 3 pieces (1 piece - A3, 2 pieces - A4), made in a compass, there is a 3d model of the product;
-Drawings are additionally saved in PDF format;
- Explanatory note sheets - 44 pcs;

CONTENT
Introduction 2
Chapter 1 Understanding MMA Welding 3
1.1. Manual arc welding station equipment 4
Chapter 2 MMA welding consumables 7
Chapter 3 Manual arc welding technology 9
3.1. Select welding mode 9
3.2. Welding technique 10
3.3. Seam filling procedure 11
3.4. Weld defects 14
Chapter 4 Welding Safety 19
4.1. Electrical safety 20
4.2. Fire safety 22
Chapter 5 Manufacturing technology of a rack for angle grinders (St5sp GOST380-2015) 25
5.1 Explanatory note 25
5.2. Manufacturing technology of the structure 26
5.2.1 Summary of welded structure 26
5.2.2. Product detail 27
5.2.3. Procurement 28
5.2.4 Assembling the product 29
5.2.5 Selection of welding consumables for manual arc welding 31
5.2.6 MMA welding mode 32
5.2.7 Selection of welding equipment 33
5.3. Time standardization 36
5.3.1 Determination of the standard time for welding is carried out according to the formula: 36
5.4. Route Map 39
5.5. Safety in the manufacture of a given structure 40
Conclusion 41
REFERENCES 42
Appendices 43