Design of the copper section of the complex of repair sections of ATP Korsakov with the list of 220 GAZ-3307 vehicles

Contents

CONTENTS

Introduction

1. General part

1.1 Characteristics of ATP

1.2 Characteristics of the design object, analysis of its operation

2 Design and processing part

2.1 Selection of initial standards of maintenance, repair and correction of standards

2.1.1 Selection of initial standards of maintenance and maintenance mode

2.1.2 Adjusting maintenance and maintenance standards

2.2 Determination of vehicle availability and utilization factors

2.3 Calculation of the annual production program for car maintenance

2.4 Calculation of shift program 2.5 Determination of total annual labour intensity of technical impact of APP rolling stock. 2.5.1 Selection and correction of normative labour intensity......... 2.5.2 Determination of total annual labour intensity of technical impacts

2.5.3 Calculation of labour intensity of works on the design object

2.6 Determination of the number of repair workers in ATP and at the design site

3 Organizational part

3.1 Selection and substantiation of maintenance and maintenance methods at ATP

3.2 Selection of process management method at the design site

3.3 Selection of operation mode of production units

3.4 Calculation of number of posts, lines in maintenance, TR and diagnostic posts. 3.4.1 Calculation of quantity of posts, lines in zones TO-1 iTO-2 at the organization of production by a line method

3.4.2 Calculation of number of posts, lines in zones............................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 3.4.3 Calculation of number of posts, lines in TR zones. 3.5 Distribution of performers by specialties and qualifications... 3.6 Selection of process equipment in the copper section

3.7 Calculation of the production area of the design object... 3.8 Development of operating (process) map... 3.9 Calculation of ventilation and lighting at the design site. 3.9.1 Ventilation calculation 3.9.2 Calculation of natural light 3.9.3 Calculation of artificial light 3.10 Energy calculations (heating, electric power, hot and cold water, compressed air)

3.10.1 Calculation of electric power... 3.10.2 Heating calculation

3.10.3 Calculation of water flow rate

3.10.4 Calculation of compressed air flow rate

4 Economic part

4.1 Calculation of annual planned technical and economic indicators of the copper section

4.1.1 Calculation of average tariff rates.. 4.1.2 Salary fund of workers employed in the site

4.1.3 Surcharge for harmful working conditions 4.1.4 The total wage fund of the section 4.1.5 Calculation of the unit rate for 1 car-day of the car 4.1.6 Average daily output of cars on the line

4.1.7 Division salary fund of the site for the year

4.1.8 Amount of premiums from the salary fund

4.1.9 Amount of bonuses from material incentive fund 4.1.10 Calculation of surcharges for work on evening and night shifts

4.1.11 Basic wages of the site employees

4.1.12 Additional wages

4.1.13 General payroll in the site

4.1.14 Unified social tax

4.1.15 Payroll with deductions

5 Safety, Fire, Environmental

5.1 Selection and justification of working and rest conditions

5.2. Safety and industrial sanitation

5.3 Fire Safety

5.4 Environmental Protection

Conclusion

List of used literature

Introduction

During operation, the technical condition of motor vehicles is constantly deteriorating, and the service life of individual units and units is different. They are largely determined by the perfection of the design, the quality of production, the used operational materials, road and climatic conditions, the organization of maintenance and storage of cars. The quality and timeliness of car maintenance significantly affect the reliability, durability, fuel efficiency, traffic safety and other operational qualities of the car.

The main task in organizing and planning production in each ATP is:

a. rational combination and use of all production resources

b. ensuring the reliable operation of the enterprise's vehicles in order to carry out maximum transport work during the transportation of goods and the population

in. Ensuring maximum transport security

ecology and environmental protection

compliance with occupational safety and sanitary conditions

e. observance of fire safety precautions

Technical operation is a set of technical, economic measures that ensure the maintenance of the automobile fleet in good condition.

The technical operation of the rolling stock of the enterprise determines the ways and methods of the most effective management of the state of the automobile fleet, ensuring the regularity and safety of transportation with the most complete realization of the technical capabilities of the design and ensuring the specified levels of operational reliability of the rolling stock.

The main method of preventing failures of the car is its maintenance (maintenance). Maintenance refers to a set of organizational and technical measures, the purpose of which is to prevent faults, reduce wear and tear of car parts, which increases its reliability and durability, and, therefore, operability.

The economy of a transport enterprise, as a socio-economic organization, is a system of economic relations both within the enterprise and in its external activities related to the provision of transport services.

A competent economic policy gives an increase in production, which allows you to update the fleet of cars, increases the socio-economic level of its employees, allows you to introduce modern fleet repair technologies at production, and increases the level of services provided.

The purpose of the diploma project:

- Systematization, consolidation and deepening of theoretical knowledge,

obtained during the study of the subject;

- assimilation of the basis of design and technological calculations of areas of maintenance, diagnostics and ongoing repair of rolling stock of car repair enterprises and organizations of various forms of ownership;

- the ability to correctly choose the method of organization of production and its justification for specific conditions;

- ability to use technical and regulatory reference literature, normative materials and standards;

- study and mastering of the methodology for calculation of technical and economic indicators of ATP.

Organizational Part

3.1 Selection and substantiation of maintenance and maintenance methods at ATP

Currently, the most progressive is the method based on the formation of production units on a technological basis (the method of technological complexes) with the introduction of centralized production management (MCC).

The basic organizational principles of this method are as follows:

1. The process of maintenance and repair of rolling stock in ATP is controlled centrally by the production management department.

2. The organization of maintenance and repair in ATP is based on the technological principle of formation of production units (complexes), in which each type of technological impact (RO, TO1, TO-2, D1, D-2, TR of cars, repair of units) is carried out by specialized departments.

3. Subdivisions (brigades, sections and executors) performing homogeneous types of technical impacts are combined into production complexes for ease of control:

maintenance and diagnostics complex;

maintenance complex;

complex of repair sections.

4. Preparation of production (picking of the revolving fund, delivery of units, units and parts to and from workplaces, washing of units, units and parts before sending for repair, provision of tools, transfer of cars in waiting areas, maintenance and repair) is carried out centrally by the production preparation complex.

5. The exchange of information between the management department and all production departments is based on two-way dispatch communications, automation and telemechanics.

The organizational structure of ATP is a combination of people, material, financial and other resources aimed at the formation of administrative functions consistent with the goals and objectives of the ATP, including the maintenance and repair of rolling stock. The structure is based on three production subsystems: main, auxiliary and servicing.

The organizational structure of the technical service includes the following units :

Technical Department (TD),

Department of Chief Mechanics (MMG),

Logistics Services Division (TMA),

Technical Control Department (TCO).

The technical department develops plans for the introduction of new technology and production processes. He organizes and monitors their implementation, develops and conducts labor protection measures, studies the causes of industrial injuries and takes measures to eliminate them, conducts technical training in training and advanced training of workers, ITR, organizes inventive and rationalization work at ATP, designs technological equipment.

The Department of the Chief Mechanics provides maintenance in a technically serviceable state of technological equipment, building, structures, power and sanitary facilities, carries out installation of equipment and repair of production equipment of the tool, as well as production of non-standard equipment.

The Logistics Division ensures the uninterrupted supply of spare parts, units, fuel and lubricants to ATP, prepares requisitions for logistics supply and conducts work on the organization of warehousing.

The technical control department monitors the quality of work performed by all production departments, selectively monitors the technical condition of the rolling stock, including checking the release of vehicles on the line, and analyzes the cause of malfunctions.

The general management of ATP is carried out by the director, who organizes work on complexes, departments and other structural units. The technical head of the enterprise is the chief engineer, who manages through the heads of complex areas through the heads of departments.

3.2 Selection of process management method at the design site

To date, three methods of organizing the production of maintenance and repair of rolling stock have become most widespread:

specialized brigades

integrated brigades

agregatnouchastkovy

In this diploma project, the aggregate-site method of organizing the technological process on the copper site was considered.

The essence of the aggregate section method consists in the fact that all work on maintenance and repair of ATP rolling stock is distributed among the production areas responsible for all maintenance and maintenance of one or more units (units, mechanisms and systems) for all ATP vehicles. Responsibility for maintenance and repair of units, units and systems assigned to the site under this form of production organization becomes personal.

The results of operation of the production section are estimated by average operating time in case of TR of the corresponding units and by car downtime due to technical malfunctions of units and systems attached to the section .

The work is distributed among the production areas taking into account the production program, depending on the size of the ATP and the intensity of the use of rolling stock. On large and medium-sized ATPs, with heavy use of cars, the number of sections between which the work of maintenance and TR is distributed is taken from four to eight .

The works assigned to the main production areas are performed by the executors included in their teams both at the maintenance and maintenance posts and in the corresponding workshops and sections.

The management of the production site, depending on the volume of work and the number of workers on the site, is assigned to the head, mechanic or foreman.

With this form of labor organization, the quality of the work of the site team almost completely depends on the costs of production and downtime of cars in repair .

This form of organization allows you to objectively evaluate the results of each production site, that is, based on the final results of the work of the site team.

This allows you to effectively (morally and materially) stimulate site teams to reduce repair costs and reduce car downtime in maintenance and maintenance.

3.3 Selection of operation mode of production units

The operation mode of maintenance and maintenance zones is characterized by the number of working days per year, the duration of work (the number of working shifts, the duration and time of the start and end of the shift), the distribution of the production program according to the time of its execution .

The number of working days of maintenance and maintenance zones depends on the number of days of rolling stock operation on the line and the type of maintenance.

In turn, the duration of the zones depends on the daily production program and the time during which this type of maintenance and maintenance can be performed.

The mode of operation of the zone must be agreed with the schedule for the release and return of cars from the line, (Fig. 3.4).

The graph gives a visual idea of ​ ​ the number of cars on the line and on the ATP at any time of the day, which allows you to establish the most rational mode of operation of the maintenance zones of cars .

Conclusion

This diploma project has developed:

- organization of work on the copper section

- method of organization of production of the TPC complex and the site is selected and justified

- annual labor intensity of ATP and site works is calculated

- site equipment selected

- calculated quantity of production works, ITR, and employees of ATP and site

- the production area of the copper area is calculated

- roadmap for repair of GAZ-3307 radiator developed

- energy calculations performed

- calculation of annual technical and economic indicators of copper section of ATP

- TB requirements and fire safety requirements developed

- the planning drawing of the copper section is made.

- ATP plot plan drawing completed

- drawing of fixture is made

List of literature used:

Bednarsky V.V. Organization of overhaul of cars. Rostov on the Don, 2005.

Bronstein L. A. Planning the work of a motor transport enterprise: a methodological manual. - MADI, 2004.

Kartashov V.P. Technological design of motor transport enterprises. M., Transport, 1981.

Kononova G.A. Economics of road transport. - M.: IC "Academy," 2008..

Short Automobile Handbook M., 1986

Napolsky G.M. Technological design of motor transport enterprises and maintenance stations. M., Transport, 1986.

Standards of the number of workers engaged in maintenance and ongoing repair of rolling stock of road transport. CBNTI at the Research Institute of Labor, 2007 .

All-Union norms of technological design of road transport enterprises. ONTP 0191, Minavtotrans, 1991

Regulations on maintenance and repair of road transport rolling stock, "M., Transport, 1986.

Typical labor organization projects in the production areas of motor transport enterprises. Part I and II., M., TsNOT and UP, Minavtotrans, 1985

Sukhanov B.N., Borzykh I.O., Bedarev Yu.F. Car maintenance and repair. Diploma Design Manual. M., Transport, 1991.