Diploma. Assembling and Welding aspirator suction dredg

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Uploaded: 12.01.2016
Content: 18_Zemlesos rus-ukr.zip (4862,13 kB)

Description

Graduate work. Development of technology for assembly and welding aspirator suction dredger.
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HIGH SCHOOL - NTUU "KPI"
Language of work - Russian, Ukrainian (in the archive are two options, the translation is made by hand);
the number of sheets of the graphics - 10pc, AutoCad, and the sheets are stored in a format frw (for compass);
Number of pages of the explanatory note - 86.
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TABLE OF CONTENTS
1 STRUCTURAL ANALYSIS OF MANUFACTURING TECHNOLOGY aspirator 8
Product Description 1.1 8
1.2 Working conditions aspirator 9
1.3 Characteristics of the parent metal 10
1.4 Weldability 11
1.5 Welds 14
1.6 Basic technology for manufacturing 16
1.7 Purpose and objectives of the project 16
2 DEVELOPMENT OF WELDING aspirator 18
2.1 The choice of welding 18
2.2 Choice of welding consumables 20
2.3 Selection of the welding wire 23
2.4 Selection of the type of welded joints, dimensions and edge preparation 25
2.5 Calculation of welding 27
2.6 Recommendations for the welding regimes and Technology 36
3 CHOICE WELDING EQUIPMENT 37
3.1 Welding rectifier 37
3.2 Welding Machine A-1411G 39
3.3 Description of work units for assembly and welding 40
3.4 Description of work assembling and welding stand 41
3.6 Calculation of the elements snap. 45
4 Development of technological processes of assembly and welding aspirator 46
4.1 Technical requirements for manufacturing aspirator 46
4.2 Technological process of assembly and welding aspirator 48
4.3 Equipment assembly and welding aspirator 49
4.4 Plan section of the shop. 49
4.5 Quality control 51
53 PART 5 ECONOMIC
5.1 Introduction 54
5.2 Rationing age 55
5.3 Determination of the cost of processing the product 56
5.4 The cost of basic materials 56
5.5 The cost of welding consumables 57
5.6 Energy costs 61
5.7 The cost of workers´ wages 62
5.8 Depreciation on equipment 63
5.9 The costs of repairs and maintenance of equipment 65
5.10 Expenses related to the amortization of retention and building area occupied by the equipment 66
5.11 The definition of economic efficiency of the design solution 68
6 HEALTH AND SAFETY 71
6.1 Means and measures to improve working conditions 72
6.2 Requirements for the guild room 82
6.3 Personal Protective Equipment 83
6.4 Normalization of the environmental situation 84
7 REFERENCES 85
8 Appendix 86

Additional information

the number of sheets of the graphics - 10pc, AutoCad, and the sheets are stored in a format frw (for compass);

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