Improving the efficiency of sowing winter crops with the modernization of the coulter for the application of mineral fertilizers
- Added: 07.03.2023
- Size: 20 MB
- Downloads: 4
Description
In the thesis, the modernization of the SZS-2.8 seeder was carried out. A new working body for the application of mineral fertilizers has been developed and calculated. The working body allows you to apply fertilizers simultaneously with sowing. The work was done on 65 pages of typewritten text and on 7 sheets of A1 drawings.
1.1. Analysis of economic activity1.2 Machine and tractor fleet of the enterprise1.3 Conclusion and justification of the topic 2 Technological part 2.1 Fertilizer efficiency2.2 Physical and mechanical fertilizers2.3 Technical means for fertilization2.4 Fertilizer application technologies2.5 Fertilizer application system 2.6 Fertilizer efficiency indicators3 Design part 3.1 Coulter analysis 3.2 Description and analysis of the design of the developed coulter 3.8 Strength calculations 3.8.1 Calculation of the coulter stand 3.8.2 Frame strength calculation 3.8.3 Conclusion 4 Life safety 4.1 Labor protection status of the enterprise 4.2 Description of the state of working conditions of the enterprise labor at the enterprise4.4 Fire-prevention state of the enterprise4.5 Fire-prevention measures at the enterprise4.6 State of ecology at the enterprise4.7 Measures to improve the impact of hazardous factors of economic activity on the state of ecology4.8 Conclusions5 Feasibility study of the project5.1 Feasibility study Some justification 5.2 Main technical and economic characteristics 5.3 Conclusion Conclusion References
Project's Content
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Содержание.doc
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Рама правильная.m3d
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Анализ хоз. деятельности.cdw
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Кронштеин.cdw
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Кронштейн.cdw
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Лапа тукопровода.cdw
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Распределитель .cdw
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Распределитель.cdw
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Сеялка зерновая ПОСЛЕДНИЙ.cdw
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Сеялка чертеж общего вида 1 .cdw
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Сошник 1 .cdw
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Сошник 2.cdw
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Сошник.cdw
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Стойка нижняя.cdw
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Стойка.cdw
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Структурно-технологическая схема.cdw
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Тех. карта.cdw
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Тукопровод 1.cdw
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Тукопровод.cdw
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Хомут.cdw
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Экономика.cdw
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1 РАЗДЕЛ. Анализ хоз. деятельности.doc
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2 РАЗДЕЛ. Технологическая часть.doc
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3 РАЗДЕЛ. Конструкторская часть.doc
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4 Раздел БЖД.doc
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5 Раздел экономика.doc
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Аннотация.doc
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Введение.doc
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Заключение.doc
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ПРИЛОЖЕНИЕ А.docx
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Приложения.doc
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Список литературы.doc
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Ведомость ВКР.cdw
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Стакан.m3d
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Стойка в сборе.a3d
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Стойка верхняя.m3d
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Стойка нижняя.m3d
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Болтовое соединение 1.a3d
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Болтовое соединение 2.a3d
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Болтовое соединение 3.a3d
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Болтовое соединение 4.a3d
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Для записки предварительная сборка.t3d
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Лапа.m3d
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Лоток.m3d
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Накладка.m3d
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Пластина 2.m3d
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Пластина.m3d
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Прижим.m3d
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Проушина.m3d
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Пружина.m3d
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Additional information
Анализ хоз. деятельности.cdw
Кронштеин.cdw
Кронштейн.cdw
Лапа тукопровода.cdw
Распределитель .cdw
Распределитель.cdw
Сеялка зерновая ПОСЛЕДНИЙ.cdw
Сеялка чертеж общего вида 1 .cdw
Сошник 1 .cdw
Сошник 2.cdw
Сошник.cdw
Стойка нижняя.cdw
Стойка.cdw
Структурно-технологическая схема.cdw
Тех. карта.cdw
Тукопровод 1.cdw
Тукопровод.cdw
Хомут.cdw
Экономика.cdw
Ведомость ВКР.cdw
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