List of trailers and semi-trailers. The list of the fleet (cars - by brand, by purpose) The list of the fleet by types and models

26.06.2020

Fuel system

List composition of the fleet by brands (models) of cars and technologically compatible groups: (example). Table. 1.2

1.2 Characteristics of the design object.

1.3 Feasibility study of the project.

2. Settlement and technological part.

2.1. Selection and justification of the payroll accepted for calculation.

2.2. Calculation of the annual production program of all kinds.

2.2.1. Setting standards.

2.2.2 Correction of periodicity

2.2.3. Selection and correction of resource mileage or mileage to kr.

. An example of calculating the multiplicity of runs. Table 2.1

2.2.4. Weighted average car mileage per cycle.

2.2.5. Correction of labor intensity standards.

2.2.6. Correction of the labor intensity standards of a unit of TO and TP per 1000 km. Mileage for trailer composition.

2.2.7. Determination of the labor input then and tr per 1000 km. mileage for cars,

2.2.8. Determination of the average labor intensity of a unit to and tr / 1000 km for rolling stock.

2.2.9. Calculation of the coefficient of technical readiness.

2.2.10. Determination of the coefficient of use of cars and the annual mileage of cars in the fleet.

We determine the annual mileage of cars.

2.2.11. Determining the number of services per year.

2.2.12. Definition of a shift-daily program for cars.

Zone tr.

Zone d1, d2

Plots tr.

2.3.2. Determination of the annual volume of support work.

2.4. Calculation of the number of production workers.

2.5. Calculation of the number of posts, lines for zones then, tr and. Diagnosis.

1.8.1. The frequency and labor intensity of maintenance and repair of the rolling stock should be adjusted depending on the following conditions using the coefficients:

1.8.2. The resulting adjustment factor for the standards is determined as the product of individual factors for the following indicators:

1.8.3. The numerical values of the coefficients k (corrections of standards depending on the category of operating conditions of the rolling stock) are given in Table 12.

Appendix to table. 12

Road surfaces:

Terrain type (determined by height above sea level):

1.8.4. The numerical values of the coefficients k2 for adjusting the standards, depending on the modifications of the rolling stock and the organization of its work, are given in Table 13.

1.8.5. The numerical values of the coefficients k3 for adjusting the standards depending on the climatic conditions of the rolling stock operation are given in Table. 14.

Appendix to Table 14

Zoning according to climatic conditions

1.8.6. The numerical values of the coefficients k4 for correcting the labor intensity standards m and tr depending on the number of units of technologically compatible rolling stock (Appendix 1) are given in Table 15.

1.8.7. Depending on the methods of storage of the rolling stock, the labor intensity tr should be adjusted using the coefficient k5:

Ontp 01-91 (All-Union norms for technological design)

Ministry of Transport of the Russian Federation

Manual for diploma design in the specialty 1705 - maintenance and repair of motor vehicles

INTRODUCTION

To develop technological solutions for projects for the construction of new, expansion, reconstruction and technical re-equipment of existing enterprises, the All-Union Norms for the Technological Design of Motor Transport Enterprises (ONTP-01-91) are used.

ONTP - developed taking into account the forecast of improving automotive technology, updating the fleet with new, more reliable rolling stock and ensuring the achievements of scientific and technical progress and in the development of the production and technical base of road transport (the introduction of advanced methods of technology and organization of maintenance and repair, new production and technological equipment etc.)

TO and TR, given in ONTP 01-91, are intended for their use in projects of new enterprises designed for advanced rolling stock. In the educational process, when studying the methods of technological design of road transport enterprises, the regulatory materials of the Regulations and ONTP 01-91 are used.

During the reconstruction of existing enterprises (during graduation design), the labor intensity of the TR is adjusted depending on the mileage of the rolling stock according to the "Regulations on maintenance and repair of the rolling stock of road transport", since with an increase in the mileage of the rolling stock, the amount of work on the TR increases

This methodological manual provides a methodology for calculating the annual production program of ATP sites and zones, taking into account the "All-Union Standards for the Technological Design of ATP" 1991. (ONTP 01 - 91) and "Regulations on the maintenance and repair of rolling stock of road transport" 1986. in accordance with the assignment for diploma design for the specialty 1705 - "Maintenance and repair of motor vehicles".

If you find errors in this document, please report them to: mailto: [email protected] Alexander.

I. Research part.

In the research part of the project, based on the material created during the undergraduate practice, the student must characterize the operating enterprise (branch) and analyze the production activities of the design (reconstruction) object.

1.1. Atp.

The characteristics of the company include:

Full name, type of business, location, area occupied, specialization in work performed and main clientele;

The indicators necessary for the calculation: the mode of operation of vehicles on the line, the number of working days and the year (
), number of shifts (
); category of operating conditions (KUE); dress time (
), Start (
) and the duration of release and return of cars ( ); average daily mileage (
); list number of cars (
), including for models that make up a technologically compatible group of vehicles (the number of vehicles must be at least 25); the number of cars by model in each group with mileage less than the established mileage standard before the first CR ( ), conditionally - "new" (possible in%), and with a mileage equal to or exceeding the mileage before the CR, as well as after the CR (
), conditionally - "old"; average actual mileage of one car of this group from the beginning of operation (
);

Actual technical and operational indicators for the reporting period: coefficients of technical readiness (
) and car production (
); simple to CR (
), days; specific downtime in maintenance and repair (
), days per 1000 km; total annual car fleet mileage (
); (Submit as table 1.1).

The main indicators of atp. Table 1.1

rolling stock fleet or list park the total number of vehicles, tractors, semi-trailers, trailers at the disposal of the ATO and listed on its balance sheet is called.

listed park ace rolling stock consists of running stock Oh , i.e. technically sound rolling stock units suitable for transportation, and rolling stock units under repair, maintenance and waiting for repair Ar :

Ac = Ah + Ar ,

running park Oh rolling stock can be fully in operation ae or part of it may be idle for various organizational and technical reasons Up (due to lack of drivers, work, operating materials, off-road, etc.):

Ah = Ae + Ap.

In this regard, the listed fleet should be considered as the sum of vehicles in operation, maintenance and repair and idle for various reasons:

Ac \u003d Ae + An + Ar,

The list number of rolling stock is determined at the beginning and end of the planned and reporting periods and on average for the planned and reporting periods.

The listed rolling stock fleet of ATO does not remain constant in quantity and composition during the planned period (month, quarter, year) due to write-off, replenishment or partial transfer to other enterprises. Therefore, the average listed PS fleet is calculated, determined by types and models based on data on changes (increase, reduction) in the fleet for a given period. This takes into account not only the quantitative change in the fleet, but also the timing of the arrival or departure of PS from the ATO. In accordance with this, the number of car-days (trailer-days) of being at the enterprise of the listed fleet, as well as newly arrived and retired rolling stock units, is calculated. car-days ( HELL ) are determined by the product of the number of vehicles by the corresponding number of days they were in the ATO.

The average number of rolling stock is determined by:

Ass = [ AsDk + AvDp - Avp (Dk - Dv)]/Dk,

ace- the number of vehicles (cars, tractors, trailers, etc.) on the balance sheet of the ATO at the beginning of the period; Dk - calendar number of days in the given period; Av - the number of newly received PS units for a given period; Dp - the number of days of stay at the enterprise of the newly received PS; WUA - the number of retired (written off or transferred) units for a given period; Dv - the number of days of stay in the ATO of retired (decommissioned or transferred) PS units.

The substation fleet is characterized not only by the number of payroll units, but also by the total carrying capacity of the fleet ∑q , representing the total carrying capacity of all units.

Rated (passport) load capacity PS units - this is the maximum allowable amount of cargo that can be loaded with full use of the capacity of the body. The nominal carrying capacity is set by the manufacturer of the vehicle, and during operation - the permissible loads on the axle of the rolling stock, taking into account road conditions.

The structure of the rolling stock fleet is heterogeneous and consists of cars, semi-trailers, trailers of various carrying capacities. Therefore, to assess the carrying capacity of the rolling stock fleet in terms of carrying capacity, the indicator of the average carrying capacity is used q PS unit, which is determined as a weighted average by dividing the total carrying capacity by the total number of rolling stock.

The average carrying capacity of a rolling stock unit of the listed fleet is calculated:

By car ace : q cp = ∑Acq/ ∑Ac ,

By trailers Ps : q ncp = ∑Ps q p ∑Ps.

The average carrying capacity of a unit of PS of the fleet in operation q e , is determined taking into account the number of car-days in work:

q esr = ∑AeDeq / ∑AeDe,

ae- number of rolling stock units in operation; De - the number of days of work on the line; q - carrying capacity of a rolling stock unit, t.

When determining the average carrying capacity of a rolling stock unit, it should be borne in mind that part of the listed fleet consists of vehicles intended for on-farm needs (technical assistance vehicles, special vehicles, etc.), the carrying capacity of which is taken into account separately.

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Report on the practice of JSC Belovskoye

JSC "Belovskoye" strives to make the world around us clean and beautiful, for this the company is actively looking for new development opportunities. OAO Belovskoye is a private company with Russian capital for the production of..

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2.1.1.1 Listed rolling stock by make and model

Table 8 - Trucks

base model	Load type	Number of cars
			dump trucks	Truck tractors	Specialist. composition
		Singles	with trailer
	Very big
	Very big
	medium load
	medium load

Table 9 - Cars.

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