Diploma in welding. Technology for assembly and welding of the bottom of the tank launcher
Drawings - 10, A1
language - Russian, Ukrainian

contentS
INTRODUCTION 7
1. Constructive and technological analysis Production donыshka 8 Fixing
1.1. Appointment, terms of work, the combination konstruktsyy 8
1.2. Characteristics of the main metal 9
2. Development of technologies javljaetsja assembly and quarrels donыshka 14
2.1. Rationale argument sposobov 14
2.2. Choice of materials svarochnыh 16
Choice of gas 16
Choice Welding wire 17
2.3. Choice typically welded joints standartnыh 17
2.4. Calculation regimes major argument for compounds 19
Options arc mode argument 19
Speed quarrels 21
Speed electrode wire 21 entries
Welding current 21
Voltage quarrels 22
Rashodы zaschytnoho gas 22
2.5. Figure 25 tehnolohycheskoho process
3. Choice of Development and Production of equipment for the fuel tank 27 donыshka
3.1. Choice of standard of welding equipment 27
3.2. Installation for assembly and quarrels sektorov donыshka 29
3.3. Installation for welding flanges top and bottom plates 31
4. Calculation snap elements 33
Calculation of forces for neobhodymыh position press sektorov 33
5. Development plan workshops tracts 36
6. Control quality 38
7. Economic part 40
7.1. Definition technological sebestoymosty Fixing 43
7.2. Basic materials Zatratы to 43
7.3. Rashodы for welding materials 44
7.4. Rashodы electricity to 47
7.5. Rashodы zarabotnuyu to pay workers 48
7.6. Amortyzatsyonnыe otchyslenyya on equipment 49
7.7. Maintenance work on Rashodы Tehnicheskoe and Maintenance of equipment 50
7.8. Rashodы related amortyzatsyey Square and Contents of the building, equipment, took 51 kotoroe
7.9. Determination of the effectiveness of project solutions эkonomycheskoy 53
8. Labor Protection 55
8.1. Sredstva and Improvement Measures of labor uslovyy 56
8.2. Requirements for the guild 64 pomeschenyya
8.3. Yndyvydualnoy agents for protection 65
8.4. Normalise эkolohycheskoy situation 65
CONCLUSIONS 67
REFERENCES 68
Applications 69