Unified production preparation system. Unified system of technological preparation of production. The procedure for the development of documentation for the improvement of the system of technological preparation of production. Development of technical specifications

GOST 14.004-83

Group T00

INTERSTATE STANDARD

TECHNOLOGICAL PREPARATION OF PRODUCTION

Terms and definitions of basic concepts

Technological preparation of production. Terms and definitions of basic concepts

MKS 01.040.03
01.100.50
OKSTU 0003

Introduction date 1983-07-01

INFORMATION DATA

1. DEVELOPED AND INTRODUCED by the USSR State Committee for Standards

2. APPROVED AND INTRODUCED BY Decree of the USSR State Committee for Standards of 09.02.83 N 714

3. This standard complies with ST SEV 2521-80 in terms of paragraphs 1-3, 8-11, 13, 15, 20-24, 28-36, 40, 43, 50

4. REPLACE GOST 14.004-74

5. REFERENCE REGULATIONS AND TECHNICAL DOCUMENTS


	Item number
	Introduction, 35-39, 44, 45


	Introduction, 48, 49
	Introduction, 17

6. EDITION (February 2009) with Amendments No. 1, 2, approved in February 1987, August 1988 (IUS 5-87, 12-88)

This standard establishes applied in science, technology and production * products of mechanical engineering and instrumentation.
________________
* Including repair.

The terms established by the standard are mandatory for use in all types of documentation, scientific and technical, educational and reference literature.

Items 1-3, 8-11, 13, 15, 20-24, 28-36, 40, 43, 50 of this standard correspond to ST SEV 2521-80.

This standard should be used in conjunction with GOST 3.1109, GOST 23004 and GOST 27782.

There is one standardized term for each concept. The use of terms - synonyms of the standardized term is prohibited. Synonyms that are not allowed for use are given as reference and are designated "Ndp".

For individual standardized terms in the standard, short forms are given as reference, which are allowed to be used in cases that exclude the possibility of their different interpretation.

The established definitions can, if necessary, be changed in the form of presentation, without violating the boundaries of concepts.

The standard contains an alphabetical index of the terms contained in it and an appendix containing the terms and definitions of the scope of work and characteristics of the management of the CCI.

Standardized terms are in bold, their short form is in light, and invalid synonyms are in italics.

(Changed edition, Rev. N 2).

TERMS AND DEFINITIONS OF THE BASIC CONCEPTS OF TECHNOLOGICAL PREPARATION OF PRODUCTION


Term	Definition
GENERAL CONCEPTS
1. Technological preparation of production	A set of measures that ensure the technological readiness of production
2. Technological readiness of production Technological readiness	Availability at the enterprise of complete sets of design and technological documentation and means of technological equipment necessary for the implementation of a given volume of output with established technical and economic indicators
3. one system technological preparation of production	The system of organization and management of technological preparation of production, regulated by state standards
4. Branch system of technological preparation of production	The system of organization and management of technological preparation, established industry standards, developed in accordance with state standards ESTPP
5.	The system for organizing and managing the technological preparation of production, established by the regulatory and technical documentation of the enterprise in accordance with state standards ESTPP and industry standards
COMPONENTS, PROPERTIES AND CHARACTERISTICS OF TECHNOLOGICAL PREPARATION OF PRODUCTION
CCI function	A set of tasks for the technological preparation of production, united by a common goal of their solution
The task of the CCI	Completed part of the work certain function technological preparation of production
Organization of the CCI	Formation of the structure of technological preparation of production and preparation of information, mathematical and technical support necessary to perform the functions of technological preparation of production
Office of the Chamber of Commerce and Industry	A set of actions to ensure the functioning of the technological preparation of production
CCI term	The time interval from the beginning to the end of the technological preparation of the production of the product
ENGINEERING PRODUCTION AND ITS CHARACTERISTICS
11. Machine-building production	Production with the predominant use of mechanical engineering technology methods in the production of products
12. Production structure	The composition of the shops and services of the enterprise, indicating the links between them
13. Production area	A group of jobs organized according to the principles: subject, technological or subject-technological
14. Shop	Set of production sites
15. Workplace	An elementary unit of the structure of the enterprise, where the performers of the work, serviced technological equipment, part of the conveyor, equipment and objects of labor are located for a limited time. Note. The definition of the workplace is given in relation to engineering production. The definition of the workplace used in other sectors of the national economy is established by GOST 19605
16.	The ratio of the number of all different technological operations performed or to be performed during the month to the number of jobs
17.
18. Type of production	Notes: 1. There are types of production: single, serial, mass
36. release rhythm
37.
38. Technological equipment
39. Technological equipment
(Changed edition, Rev. N 1, 2).
PROPERTIES AND CHARACTERISTICS OF OBJECTS OF LABOR


40. Product series	All products manufactured according to design and technological documentation without changing its designation
41. Product design continuity constructive continuity	The set of product properties characterized by the unity of repeatability in it constituent parts related to products of this classification group, and the applicability of new components, due to its functional purpose
42. Technological continuity of the product Technological continuity	The set of product properties that characterize the unity of applicability and repeatability of technological methods for the implementation of components and their structural elements related to products of this classification group
PROCESSES AND OPERATIONS
43. Manufacturing process	The totality of all the actions of people and tools necessary at a given enterprise for the manufacture and repair of products
44. Technological process
44a. Basic technological process	Technological process of the highest category, taken as the initial one in the development of a specific technological process. Note. The highest category includes technological processes that, in terms of their performance, correspond to the best world and domestic achievements or surpass them.
45. Technological operation
46. Technological route	The sequence of passage of the workpiece of a part or assembly unit through the shops and production sites enterprises during the technological process of manufacturing or repair. Note. There are intershop and intrashop technological routes
47. rassehovka	Development of intershop technological routes for all components of the product
48.
49.
50. technological discipline	Compliance with the exact compliance of the technological process of manufacturing or repairing the product with the requirements of technological and design documentation

INDEX OF TERMS


Process Automation
Type of production
Readiness of production technological
Technological readiness
Discipline technological

The task of technological preparation of production
The task of the CCI
Transaction consolidation ratio
Material utilization rate
Technological route
Production scale
Place of work
Mechanization of the technological process
Production capacity
Technological equipment
Issue volume
Output volume
Technological operation
Organization of technological preparation of production
Organization of the CCI
Technological equipment

production batch
Technological production preparation
Continuity of the product is constructive
Constructive continuity
Product continuity technological
Technological continuity
Release program
Product release program
Auxiliary production
Group production
Single production
Individual production
Tool production
Mass production
Engineering production
Pilot production
Main production
Line production
Serial production
Production steady
Manufacturing process
Technological process
Basic technological process
rassehovka
release rhythm
Product series
The system of technological preparation of production is unified
Industrial production preparation system
The system of technological preparation of production of the enterprise
Technological equipment
Term of technological preparation of production
CCI term
Production structure
Release stroke
Type of production

Management of technological preparation of production
Office of the Chamber of Commerce and Industry
Production area
Function of technological preparation of production
CCI function
Shop
Production cycle

(Changed edition, Rev. N 1).

APPENDIX (reference). TERMS AND DEFINITIONS OF THE COMPOSITION OF WORK AND CHARACTERISTICS OF THE MANAGEMENT OF THE CCI

APPENDIX
Reference


Term	Definition
1. Planning of technological preparation of production Chamber of Commerce Planning	Establishment of the nomenclature and values of indicators of technological preparation of production, characterizing the quality of the performance of its functions
2. Accounting for technological preparation of production Accounting for Chamber of Commerce and Industry	Collection and processing of information on the state of technological preparation for the production of a product at a certain point in time
3. Control of technological preparation of production CCI control	Identification of deviations of actual values of indicators of technological preparation of production of a product from planned values of indicators
4. Regulation of technological preparation of production CCI regulation	Making decisions to eliminate deviations in the values of indicators of technological preparation for the production of a product from the planned values of indicators and their implementation
5. Labor intensity of technological preparation of production Labor intensity of the Chamber of Commerce and Industry	Labor costs for the implementation of technological preparation of production from the receipt of initial documents for the development and production of the product until the technological readiness of the enterprise

Electronic text of the document
prepared by Kodeks JSC and verified against:
official publication
Technological preparation system
production:
Collection of national standards. -
M.: Standartinform, 2009

In industry, mastering the production of new types of products, raising the technical level and quality of products, and improving all the technical and economic indicators of the work of enterprises are directly related to the technological preparation of production.

Under technological preparation of production is understood as the whole complex of works on the development of technology, the manufacture of the necessary technological equipment and tools, the installation and development of new equipment and the debugging of all operations and the entire process of manufacturing a new product.

The Unified System for Technological Preparation of Production (USTPP) is the basis for increasing production efficiency and product quality. It is a means of generalizing and comprehensively introducing the achievements of science, technology and advanced industrial experience into the national economy.

The main feature of the ECTPP is that it is based on a solid regulatory framework (standardization) and provides high mobility industry, which can be quickly switched to the production of the required range of products at high production and technical indicators, thereby ensuring the possibility of continuous improvement of existing production through the systematic introduction of the latest achievements of science and technology.

The following main systems are used in ESTPP: a set of standards for putting products into production, the Unified System for Design Documentation (ESKD), the Unified System for Technological Documentation (ESTD), etc.

2) System for the development and production of products for production (SRiPIP).

Products to be developed and put into production must meet the requirements of the customer and ensure the possibility of its effective use and the possibility of export, taking into account the requirements of legislative and regulatory acts. Product development is carried out under an agreement with the customer or at the initiative of the developer. The results of development in the form of scientific and technical products are transferred to the customer or, at his direction, to the manufacturer.

The functions of the customer can be performed by a state, cooperative or public organization(company). The customer must in all cases be guided by the interests of consumers.

Developer based initial requirements customer, studying demand, conditions of use and development trends, conducts the necessary research, development and technological work, including patent research, cost analysis, modeling, artistic design and other progressive methods of creating products, guided by regulatory and technical and other documents.

The development and production of products in the general case provides for:

1) development of terms of reference;

2) development of technical and NTD;

3) production and testing of product samples;

4) acceptance of development results;

5) preparation and development of production.

Some of these works can be combined, as well as change their sequence and supplement with other works, depending on the specifics of the product and the organization of its production.

The development and production of SI is carried out taking into account the requirements State system ensuring the uniformity of measurements.

3) Unified system for design documentation (ESKD) is a complex state standards that establish interrelated rules, requirements and norms for the development, execution and circulation of design documentation (CD), developed and applied at all stages life cycle products (during design, development, manufacture, control, acceptance, operation, repair, disposal).

The main purpose of the ESKD standards is to establish uniform optimal rules, requirements and norms for the implementation, execution and circulation of design documentation, which provide [:

1. application of modern methods and means at all stages of the product life cycle;

2. optimal completeness of the design documentation and the possibility of interchange without its re-registration;

3. mechanization and automation of the processing of CD and the information contained in them;

4. high quality products and the presence in the design documentation of requirements that ensure the safety of the use of products for the life and health of consumers, environment, as well as preventing damage to property;

5. the possibility of expanding unification and standardization in the design of products and the development of design documentation;

6. the possibility of certification of products;

7. reduction of terms and reduction of labor intensity of preparation of production;

8. correct operation of products and prompt preparation of documentation for quick changeover of existing production;

9. simplification of CD forms and graphic images;

10. the ability to create and maintain a single information base and the possibility of harmonizing ESKD standards with international standards in the field of CD;

ESKD standards apply to mechanical engineering and instrumentation products. The scope of individual standards has been expanded, which is stipulated in the introduction to them.

4) Unified system of technological documentation (ESTD) ─ This is a set of standards and guiding normative documents that establish interrelated rules and regulations for the development, assembly, execution and circulation of technological documentation used in the manufacture and repair of products.

Purpose of a set of documents ESTD:

1. the establishment of unified unified forms of documents that ensure the compatibility of information, regardless of the methods used for designing documents (without the use of mechanization, with the use of mechanization or automation);

2. creation of a unified information base for the introduction of mechanization and automation tools used in the design of technological documents and solving engineering and technical problems;

3. establishment unified requirements and rules for paperwork for single, standard and group technological processes and operations, depending on the degree of detail of the description technological processes;

4. ensuring optimal conditions for the transfer of technological documentation to another enterprise with minimal re-registration;

5. creation of prerequisites for reducing the labor intensity of engineering and technical work performed in the field of technological preparation of production and in production management;

6. ensuring interconnection with the systems of general technical and organizational and methodological standards.

The main technological documents are used, as a rule, in the workplace. Auxiliary technological documents are developed in order to improve and optimize the organization of work on the technological preparation of production. Derivative technological documents are used to solve problems related to the rationing of labor costs, the issuance and delivery of materials, semi-finished products and components.

5) System of labor safety standards (SSBT).

SSBT is a set of interrelated regulatory documents aimed at ensuring and improving the working conditions of workers in the national economy.

SSBT includes organizational and methodological standards that establish requirements for the organization of work to ensure safety, and organizational and methodological foundations for standardization in the field of labor safety. SSBT also includes standards for requirements and norms for types of hazardous and harmful production factors, on safety requirements for production equipment, on production processes, on requirements for protective equipment for workers, on safety requirements for buildings and structures.
The objectives of these standards, in particular, are:

standardization of labor safety requirements;

· Incorporation of labor safety requirements into standards and specifications for specific facilities.

SSBT, created in 1972, is continuously developing and improving in accordance with the increasing requirements for labor protection. It includes about 400 state standards. The norms and requirements established in the SSBT are included in 76 thousand standards and specifications for specific types of manufactured products, in particular for equipment, materials, etc.

The SSBT establishes a unified procedure for the development of standards, their consideration, agreement, approval, publication, planned implementation; a system of control and supervision of implementation and compliance has been established.

The norms and requirements of the SSBT are mandatory included in all types of documentation - design, technological, design, as well as in instructions for labor protection and other documents. On the basis of SSBT standards, enterprises develop labor safety standards (STP SSBT) and various rules and instructions for labor protection.

The Unified System for Technological Preparation of Production (USTPP) is a system established by state standards for organizing and managing the process of technological preparation for production (TPP), which provides for the widespread use of progressive standard technological processes, standard technological equipment and equipment, mechanization and automation tools production processes, engineering and management works (GOST 14.001-73). The main purpose is to provide:

- a systematic approach to the choice and application of methods and means of CCI that is unified for all enterprises and organizations;
- mastering the production and production of products of the highest quality category, in the shortest possible time with minimal labor and material costs at the Chamber of Commerce and Industry;
- organization of production with a high degree of flexibility, allowing for the possibility of its continuous improvement and fast changeover for the release of new products.

The set of standards ESTPP (class 14) includes the following groups of standards:

0- general provisions;
1 - rules for organizing and managing the process of technological preparation of production;
2 - rules for ensuring manufacturability of product design;
3 - rules for the development and application of technological processes and technological equipment;
4 - application rules technical means mechanization and automation of engineering and technical works;
5 - other standards.

Let's stop at brief description some of the fundamental standards of the ECTPP.

GOST 14.201-73 provides general rules development of product design for manufacturability. Designs are quantified by a system of indicators, which includes basic (initial) indicators and indicators of the level of manufacturability (the ratio of indicators to base ones). technological manufacturing product consumption

The development and execution of technological documents is a rather time-consuming part of the overall range of work on the Chamber of Commerce and Industry. This is due to the presence in the production of EMU of a very large range of parts and assemblies and, consequently, a huge amount of documentation in circulation in production. Uniform rules for the execution, execution, assembly and circulation of technological documentation are established by the ESTD system (Unified System for Technological Documentation), which ensures continuity with ESKD (Unified System for Design Documentation), the possibility of processing information on a computer, the possibility of interchange of technological documents between enterprises.

GOST 14.302-73 and GOST 14.303-73 draw Special attention on the use of standard technological processes and the widespread use of computers. The rules for the development of working technological processes are set out in GOST 14.311-75, and for group processes - in GOST 14.316-75.

Choice technological equipment produced in accordance with GOST 14.301-73 and GOST 14.304-73. In conditions of small-scale production, a significant effect can be expected when using universal equipment.

The rules for selecting technological equipment in ESTPP are provided by GOST 14.305-73. This standard specifies general order choice; Attention is focused on the use of universal and collapsible equipment. The use of universal types of technological equipment is one of the effective ways to shorten the cycle of the Chamber of Commerce and Industry.

Of great importance is the provision of production with purchased tools. In ESTPP, the rules for organizing tool management are provided for by GOST 14.105-74, which states that the main tasks of tool management are: determining the need for a tool, planning, organizing operation, technical supervision, providing jobs, as well as accounting and storage.

One of important works in the Chamber of Commerce is the compilation of a statement of material consumption rates. The main difficulty in determining the consumption rates of materials is the calculation of itemized rates. Consolidated norms are the sum of detailed norms for brands, assortment and standard sizes. The rules for calculating the consumption rates of materials using computer technology are given in GOST 14.106-74. In the automated solution of problems for the calculation of material consumption rates, information arrays and algorithms for solving problems of calculating rates are used in accordance with the formulas given in the same standard.

The planning of the Chamber of Commerce and Industry is carried out taking into account the coordination of the work of many departments of the plant. When determining the deadlines for the completion of work, the deadlines for the release of new products are taken as the basis, then the scope of work is calculated by stages depending on the labor intensity, the number of performers, original parts, etc., after which a network work schedule is drawn up. The overall picture of the activities of all departments involved in the preparation of production is reflected in the scheme of events and work. When constructing a network graph, probabilistic methods are used, while for each event the minimum probable and maximum execution time is determined, and for each work - the mathematical expectation and its variance.

To build workflow schemes and network management models, the ESTPP system provides for the use of information models of the Chamber of Commerce and Industry, in particular, GOST 14.104-74 contains the rules for developing an information model of the Chamber of Commerce and Industry.

The graphical information model of the CCI system is a schematic description of the CCI system and reflects the range of functions and tasks solved in the system, information links, types of information carriers, etc. Models of the TPP system are represented by a set of block diagrams, which, depending on the degree of detail, are divided into block diagrams of functions, block diagrams of tasks, and block diagrams of procedures. The above GOST establishes the procedure, requirements and rules for the implementation of flowcharts.

List of main standards according to ESTPP:

1. GOST 14.001 - 73. General provisions.
2. GOST 14.002 - 73. Basic requirements for the technological preparation of production.
3. GOST 14.003 - 74. The procedure for organizing scientific and technical developments in the field of technological preparation of production, acceptance and transfer to production.
4. GOST 14.004 - 74. Requirements for terminology. Terms and definitions of basic concepts.
5. GOST 14.005 - 75. Methods for calculating economic efficiency.
6. GOST 14.101 - 73. Basic rules for organizing and managing the process of technological preparation of production.
7. GOST 14.102 - 73. Stages of development of documentation for the organization and improvement of technological preparation of production.
8. GOST 14.103 - 73. Rules for the development of technical specifications for improving the system of technological preparation of production at the enterprise.

KSTPP. Procedure for developing documentation
when improving the system
technological preparation of production

R 50-54-6-87

These recommendations establish the procedure for developing documentation when improving the system of technological preparation of production (TPP) operating at the enterprise in accordance with the rules and regulations of the Unified System of Technological Preparation of Production (USTPP).

1. GENERAL PROVISIONS

1.1. The implementation of ESTPP at an industrial enterprise has the following main goals:

Reducing the time and cost of mastering the production of new products through the widespread use of standard and standard solutions, automated design and management methods, increasing the level of specialization and cooperation while providing production with technological equipment;

Manufacture and release of high quality products in short time with minimal labor and material costs due to the organization of a highly mechanized and automated production process, as well as automation of all processes of its management;

High production flexibility, which ensures its continuous improvement and quick changeover to the production of new products based on the wide use of standard technology, aggregate equipment, program-controlled equipment, reconfigurable tooling and industrial robots.

1.2. A set of works to improve the technological preparation of the production of an enterprise based on the implementation of the ESTPP should be carried out in three stages:

Development of technical specifications;

Development of a technical project;

Working project development.

2. DEVELOPMENT OF TERMS OF REFERENCE

2.1. The development of terms of reference for improving the enterprise's CCI system in accordance with the rules and regulations of the ECTPP should include:

2.1.1. The organizational stage, during which a coordination and working group is created to organize, plan, coordinate and control the implementation of work to improve the preparation of production. All work is carried out by the relevant departments specializing in various issues of the Chamber of Commerce and Industry: technological bureaus work in the field of technology typification, design departments of technological equipment solve practical problems to increase the level of use of standard equipment, etc.

The creation of new divisions is carried out gradually as the accumulation of issues requiring a specialized solution. Experience has shown that gradually, as the ESTP is introduced, not an increase, but a redistribution of labor resources occurs, and new divisions are formed: a bureau of standard technology, a bureau of group adjustments, a bureau of classification and coding, etc. organizational structure changes.

2.1.2. Analysis of the current level of technological preparation of production, determination of the initial indicators of this level, compliance with the requirements of state standards of the ESTP, determination of rational directions for the implementation of the system. The analysis is carried out in accordance with the methodology "Analysis of the system of technological preparation of production", developed by VNIINMASH.

2.2. The terms of reference is the initial document for the development of documentation for improving the CCI system at the enterprise and is developed for the system as a whole or its individual elements based on the results of a survey and organizational and technical analysis of the CCI at a particular enterprise, as well as completed research and development experimental work in the field of organization of production, development of new technology, analysis of advanced achievements in domestic and foreign practice.

2.3. The terms of reference include the development of measures that contribute to the implementation of tasks to reduce the time of the CCI, improve the quality of products at their lowest cost, increase labor productivity, save material, labor and energy resources and ensure rapid changeover of production to the production of new products.

2.4. The terms of reference should be drawn up in accordance with general requirements to text documents.

2.5. The terms of reference must be approved by the head of the enterprise, agreed and registered with the parent (base) organization for the ESTPP industry (or sub-sector) and taken into account by the territorial body of the State Standard.

2.6. The composition of the technical task.

2.6.1. The terms of reference should consist of the following sections:

Grounds for development;

The purpose and purpose of the development;

Characteristics of the development object;

Main technical requirements to the developed documentation;

Economic justification;

Development organization;

Tasks for the development of technical documentation.

2.6.2. In the section "Basics for development" one should name the full name of the document (documents) on the basis of which (which) the development is carried out, as well as the organization that approved this document, the date of its approval, the name and (or) symbol of the development topic.

2.6.3. In the “Purpose and purpose of development” section, it is necessary to indicate the main directions of development, including the planned reduction in the terms of the TPP, an increase in the level of application of standard technological processes, batch processing methods, standard equipment and equipment, means of mechanization and automation of production processes and engineering and technical work, as well as a decrease in the labor intensity of products and an increase in labor productivity.

2.6.4. The section "Characteristics of the development object" should include:

Characteristics of production: organizational and technological structure of the enterprise (centralized, decentralized, mixed), type of production (single, small-scale, serial, large-scale, mass) and product release program, if allowed by the specifics of the enterprise;

Indicators of the use of typical technological processes and methods of batch processing;

Indicators of the use of standard technological equipment;

Characteristics of the equipment used;

Indicators of the use of automation and mechanization;

The value of the main technical and economic indicators obtained as a result of the work carried out;

The place of this development in the automated control system.

2.6.5. In the section "Basic technical requirements for the developed documentation" the following should be indicated:

The possibility of compiling and processing documentation by means of computer technology;

The possibility of pairing documentation with the information and regulatory framework of the automated control system;

The sequence and location of information of the same name in documents, regardless of their purpose;

Optimal amount of information in each form in compliance with the principle of single entry;

The ability to create unified documents, using the necessary and sufficient information.

2.6.6. In the “Economic justification” section, the calculation of costs for: design (technological processes, technological equipment, production structures, etc.), manufacturing (products, technological equipment), purchase of materials, preparation of production as a whole, before and after system improvement CCI, as well as the calculation of economic efficiency from its improvement in accordance with RD 50-261-81.

2.6.7. In the "Organization of development" section, the work carried out at each stage, the timing of these works and reporting forms, the composition of the performers and requirements for them, as well as the procedure for monitoring and accepting the developed documentation, should be listed.

2.6.8. The section "Assignment for the development of technical documentation" must be drawn up in accordance with the appendix.

3. DEVELOPMENT OF THE TECHNICAL PROJECT

3.1. The technical project is developed on the basis of a set of ESTPP standards that provide a systematic approach for all enterprises and organizations to the selection and application of methods and means of CCI that correspond to the achievements of science, technology and production, which makes it possible rationally, depending on economic feasibility, to organize mechanized and automated implementation of a complex of engineering and technical works.

3.2. The technical project serves as the basis for the development of the working project.

3.3. The development of the technical project is carried out in full accordance with the approved terms of reference.

3.4. If in the process of developing a technical project there is a need for a modified or additional version of the project or its individual parts that are not provided for by the terms of reference, but provide the best technical and economic indicators of the improved CCI system and the production and economic activities of the enterprise, the technical task is adjusted.

3.5. At the stage of the technical project, the following work should be carried out:

development of a working final information model of the CCI system;

development of the organizational structure of the CCI service;

unification and standardization of forms of documents functioning in the Chamber of Commerce and Industry;

development of methodological materials and enterprise standards for the system of classification and coding of technical and economic information;

development of a set of problem statements to be automated;

consideration and approval of the technical project.

3.6. When developing the working documentation of the technical project, it is necessary to use state standards and methodological materials ESTPP, ESTD, ESKD, all-Union classifiers of technical and economic information, industry documentation on the Chamber of Commerce, etc.

4. DEVELOPMENT OF THE WORK DRAFT

4.1. Development of a working draft is the final stage of work on the creation of working documentation for the improvement of the existing system of technological preparation of production at the enterprise based on the implementation of ESTPP.

4.2. At the stage of development of the working draft, the working documentation is developed, which is necessary to ensure the solution of the tasks of the Chamber of Commerce and Industry for the established functions.

4.3. The basis for the development of working design documentation is the technical design documentation (TP).

4.4. The works carried out at the stage of the detailed design are further detailing and development of design solutions for improving the CCI system at the enterprise, laid down at the stages of the technical design.

4.5. working documentation the system must be registered with the parent (base) organization for the ESTPP industry (or sub-sector) and accounted for by the territorial body of the State Standard in accordance with the requirements of RD 50-218-82.

4.6. In the working draft, previously developed technical and other documents can be used, while ensuring their compliance with the requirements of the ESTPP and ESTD standards.

4.7. At the stage of the working draft, the following works should be carried out:

development of working documentation of the CCI system by functions: ensuring the manufacturability of product designs, development of technological processes, design and manufacture of technological equipment, organization and management of the CCI process;

creation of a fund of standard elements of technological equipment;

creation of labor and material standards for the design of technological equipment;

creation regulatory framework for qualitative and quantitative assessment of manufacturability of products;

creation of information arrays;

development of a set of working programs for solving tasks to be automated.

4.8. When developing the working draft documentation, it is necessary to use the state and methodological materials of the ESTPP, ESTD, ESKD, state standards for technological equipment, industry documentation, enterprise standards.

4.9. The composition of the working documents developed at the stage of the working draft for improving the enterprise's CCI system is given in RD 50-90-83.

Annex 1

TITLE PAGE ______________________________________________________________ (enterprise, organization) APPROVED: TECHNICAL TASK To develop documentation for improvement systems of technological preparation of production based on the rules and regulations of the ECTPP Chief Engineer................................................ ..... Chief Technologist .............................................................. ..... Department head (bureau) of standardization .............................................. Head of department (bureau) No. ..............................
AGREED	DEVELOPER CO-PERFORMER
___________________________	___________________________
___________________________	___________________________
___________________________	___________________________

The most important step in ensuring product quality is the technological preparation of production (TPP). In the process of manufacturing products, their quality is refined. A modern production facility is characterized by a significant number of changes and modifications to the design and manufacturing technology, i.e. in practice, work on technological preparation does not stop until the change of the production facility. Pre-production is a continuous process.

In the technological preparation of production, there is a range of general issues that do not depend on the sectoral affiliation of enterprises, for example, methods of technological classification and coding of parts, assembly units, technological processes, equipment, tooling, tools, forms of design and technological documentation (taking into account the possibility of using computer technology), etc.

The unified production preparation system includes a set of standards that establish modern methods and means of organizing management and solving problems of technological preparation of production, and solves the following tasks:

Technological analysis of the product;

· organizational and technological analysis of production; planning, accounting and management of the CCI;

development of a complex of technological processes;

building a quality control system;

design and manufacture of means of production;

development of a regulatory framework for production;

Debugging of technological processes, equipment and tooling.

As a single system, ECTPP puts forward a number of requirements for other general technical and industry systems, such as the classification and coding of the elements of the CCI; building an information system; typification and standardization of means and technological processes of the main and auxiliary production; standardization of the rules for the design of technological and organizational and technical documentation. The latter is regulated by the standards of the Unified System of Technological Documentation (ESTD).

The unified system of technological documentation is a set of state standards that establish:

Forms of general-purpose documentation (route map of the technological process, summary detail-technological specification, map of sketches, diagrams and adjustments, etc.);

Rules for the design of technological processes and forms of documentation for the processes of casting, cutting and cutting blanks, mechanical and thermal processing, welding, processes specific to the industries of radio engineering, electronics, etc.

There is a close relationship between ESTd and ESKd. These systems play a big role in improving production management, increasing its efficiency, in introducing automated systems management, etc.