Diploma. Welding of arrow welding tractor

The seller is blocked and sales of the product are suspended

Thesis. Assembly and welding technology boom tractor installation welding.
language of work - Russian, Ukrainian.
Graphic of 8 sheets.

CONTENTS:
Introduction 8
1. Production constructive tehnolohycheskoho ANALYSIS arrows TRACTOR Welding Equipment 10
1.1. Fixing Konstruktsyya terms and work 10
1.2. Specifications for strife arrows 11
1.2.1. Requirements for mainly metal 11
1.2.2. Requirements for materials svarochnыh 11
1.2.3. Requirements for 12 of welding to machinery
1.2.4. Requirements for konstruktyvnыm element 12
13. Characteristics of basic metal 13
1.3.1. Chemical composition of 13
1.3.2. Mehanycheskye 14 properties
1.3.3. Svaryvaemost 14
1.3.4. Problems with quarrels perlytnыh steels 15
2. Production process technology development TRACTOR arrows Welding Equipment 18
2.1. Choice preferred method argument 18
2.2. Choice of materials svarochnыh 20
2.2.1. Choice zaschytnoho gas 20
2.2.2. Choice Welding wire 21
2.3. Choice type of welded joints 22
2.4. Calculation parameters arc mode argument 25
2.4.1. Calculation mode argument stыkovoho compounds: 25
2.4.2. Calculation mode quarrels and T-27 compounds nahlestochnыh
2.5. Tehnolohycheskoho development process 31
2.6. 32 quality control
3. SELECT arrows Production Equipment for welding Equipment TRACTOR 34
3.1. Choice of welding equipment 34
3.2. Snap quarrel 36
3.2.1. The conductor for assembly and quarrels shvellerov 36
3.2.2. Installation for welding pipes for opornoy plates 37
3.2.3. The conductor assembly rack for 38 arrows
3.3. Calculation snap elements 39
3.3.1. Tehnycheskye Requirements, predъyavlyaemыe for snap-39
3.3.2. Calculation pneumocylinder 39
3.3.3. Calculation vyntovыh pryzhymov 40
4. Labor Protection 42
4.1. Sredstva and Improvement Measures of labor uslovyy 43
4.1.1. Technological activities of 43
4.1.2. Konstruktorskye solutions 43
4.1.3. Special Measures kollektyvnыe and security agents for 44
4.1.4. Provision эlektrobezopasnosty. 47
4.2. Requirements for the guild 51 pomeschenyya
4.3. Yndyvydualnoy agents for protection 52
4.3.1. Zashchita radiation from 52
4.4. Normalise эkolohycheskoy situation 52
4.5. Calculation of suction 53
4.5.1. Calculation of the local suction 53
4.5.2. Calculation of the local statsyonarnoho suction 55
5. Economic frequent 56
5.1. Normyrovanye TIME 58
5.2. Definition technological sebestoymosty Fixing 59
5.3. Zatratы on Main materials: 60
5.4. Rashodы for welding materials 61
5.5. Rashodы electricity to 64
5.6. Rashodы zarabotnuyu to pay workers: 65
5.7. Amortyzatsyonnыe otchyslenyya on to machinery: 66
5.8. Maintenance work on Rashodы Tehnicheskoe and Maintenance of equipment 67
5.9. Rashodы related amortyzatsyey Square and Contents of the building, equipment, took 68 kotoroe
5.10. Determination of the effectiveness of project solutions эkonomycheskoy 70
CONCLUSIONS 73
LYERATURA 74
Applications 75