Diploma project for the reconstruction of the production building

Contents

Introduction

1 Feasibility Study of Engineering Input

1.1 Technical characteristics and scope of the assigned IR

2 Process calculation of road transport enterprise

2.1 Correction of maintenance periodicity standards

(Maintenance) and labor intensity of maintenance, maintenance (TR)

2.2 Calculation of the Maintenance Production Program

2.3 Calculation of annual scope of maintenance and maintenance works and auxiliary works

2.4 Determination of the number of employees, their distribution by

production units

2.4.1 Determination of the number of production workers

2.4.2 Determining the number of auxiliary workers

2.4.3 Determination of the number of drivers, engineers and technicians

(ITR) and other employees

2.5 Calculation of number of posts and flow lines

2.5.1 Calculation of the number of posts and daily service flow lines (OM)

2.5.2 Calculation of number of maintenance and diagnostics posts and lines

2.5.3 Calculation of number of TR posts

2.5.4 Determination of number of waiting posts before maintenance, TR and

diagnostics, rolling stock storage places

2.5.5 Calculation of number of checkpoint posts

2.6 Space area calculation

2.6.1 Calculation of areas of production premises (zones, sections, compartments)

2.6.2 Calculation of storage area

2.6.3 Calculation of the area of domestic and administrative premises

2.7. Organization and management of maintenance and

rolling stock maintenance at the enterprise

3 Manufacturing Building Design

4 Design of Road Transport Plant Master Plan

4.1 Calculation of the area of the site for construction and its indicators

4.2 Description of the Master Plan

5 Engineering of production units

5.1 Development of layout solution of maintenance area

5.2 Development of the layout solution of the forge-spring section

5.3 Occupational Safety and Safety Requirements in Production Units under Development

6 Technical and economic evaluation of the road transport enterprise project

7 Development and description of process of TO-2 fastening, adjustment and control works on wheels and tyres of MAZ-105 bus. Drawing up

Job Instruction. Calculation of work mechanization level

8 Development of a set of process equipment units

8.1 Equipment Purpose

8.2 Description of design and principle of action. Technical specifications

8.3 Design and calculation of power mechanisms and drive of the developed

knot

8.4 Calculation of the most loaded elements for strength

8.5 Operating, Maintenance and Safety Regulations

during operation on equipment

9 Occupational and environmental protection

9.1 Fire safety, sanitary and hygienic requirements, environmental protection measures at the designed ATP

9.2 Calculation of protective grounding resistance for power plant

using artificial earthing

9.3 Calculation of air emissions of pollutants in bus parking lot

10 Calculation of technical and economic parameters of blacksmith-spring section

10.1 General provisions and initial data for calculation

10.2. Calculation of capital investments in the blacksmith-spring area

10.3. Calculation of production costs for the blacksmith-spring area

10.4 Calculation of economic effect and other techno-economic effects

performance indicators for the blacksmith-spring section

Conclusion

List of sources used

Application

Introduction

As an assignment for the diploma project, the topic of designing a bus fleet with a given annual passenger turnover was proposed with the development of the current repair zone and the tire installation section. The rolling stock of the fleet consists of modern MAZ buses.

Design tasks include:

- understanding of the chosen topic. Analysis of rolling stock and passenger turnover;

- selection and study of literature, reference and scientific sources for the project;

- process calculation of a road transport enterprise;

- design of production building, sections, zones, ATP master plan;

- development of technological process of technical impact for PS available on ATP;

- development of technological equipment;

- Development of labour and environmental protection measures;

- calculation of technical and economic indicators of the designed bus fleet.

The main goals of the diploma project are:

- assessment of the level of mastery of the theoretical and methodological foundations of the specialty, development of interest in scientific research;

- Systematization, consolidation and expansion of theoretical knowledge in the specialty and application of this knowledge in solving specific scientific problems;

- development of self-work skills and mastery of methods of research and experimentation in solving problems and issues under development on a diploma project;

- ascertaining the student's readiness with independent practical activity;

- Identification of the degree of ability to present a conceptual vision of the problem.

8.1 Equipment Purpose

The mobile lift is designed to lift cars and buses during maintenance and repair work.

The hoist can be used in rooms that meet the requirements of accommodation category 4 with the climatic design "UKhL" GOST 1515069.

Conclusion

The result of the thesis project was a project of a comprehensive ATP for 250 buses. A maintenance zone and a blacksmith spring section with all the necessary technological equipment were designed.

The following results were achieved during the thesis project:

Feasibility study of the initial design data has been carried out.

Process calculation of ATP was made: the production program for maintenance, the annual scope of maintenance and maintenance work, the number of production and auxiliary workers, junior maintenance personnel, ITR and employees were determined, technological equipment and organizational equipment for zones and sections were selected, the area of ​ ​ production and storage facilities was calculated, the organization of production at ATP was developed.

According to the proposed prototype, an electromechanical six-post lift with a given technical characteristic was designed.

According to the fastening, adjustment and control works of TO-2 on wheels and tyres of the MAZ105 bus, the technological process was developed and process operating charts were compiled.

In the section of labor and environmental protection, the calculation of emissions into the atmosphere of pollutants was carried out, as well as the resistance of the protective grounding was calculated.

Total technical and economic indicators of the road transport enterprise were evaluated.