Виконані дослідження глибини, ступеня наклепування і дифузії хімічних елементів поверхневого шару. Основним механізмом дифузії є градієнт щільності дислокацій. Досліджено процес зношування контактних поверхонь тертя при коченні з врахуванням проковзування. Запропоновані спосіб, тех нологія і пристрій для обкатування канат них блоків клиновим роликом, які забезпе чують низьку шорсткість і високий ступінь наклепування поверхні Ключові слова: контактна міцність, зно шування, поверхневе пластичне деформу вання, клиновий ролик, канатний блок Выполнены исследования глубины, сте пени наклепа и диффузии химических эле ментов поверхностного слоя. Основным механизмом диффузии является градиент плотности дислокаций. Исследован процесс износа контактных поверхностей трения при качении с учетом проскальзывания. Предложены способ, технология и устрой ство для обкатывания канатных блоков клиновым роликом, которые обеспечивают низкую шероховатость и высокую степень наклепывания поверхности Ключевые слова: контактная прочность, износ, поверхностное пластическое дефор мирование, клиновой ролик, канатный блок

No abstract

No abstract

Abstract. Introduction. The article considers the features of labor protection at the enterprise and its economic aspects of development. The management system of labor protection at the enterprise and elements of the management system of labor protection at the enterprise are considered. The directions of improvement of conditions and labor protection at the enterprise are formed. Theoretical generalization on substantiation of theoretical and methodical bases of system of management of labor protection of agrarian enterprises is carried out. Purpose. The purpose of the article is to substantiate the theoretical foundations of assessing the impact of obsolescence and inefficiency of the existing method of state regulation of labor protection on the efficiency of agricultural enterprises, identifying opportunities for a new national system of occupational risk prevention by implementing a risk-based approach to safety and health based on the principles of hazard elimination, assessment, control and risk management. Results. The essential and substantive features of safety management at the enterprise, features of construction of the labor protection management system at the agricultural enterprises are determined. The current state of the labor protection management system of agricultural enterprises has been established. The influence of the external environment on the formation of the management system of labor protection of the enterprise is outlined. Strategies for compliance with the occupational health and safety management system at the enterprise have been identified. Conclusions. Substantiated measures, levers and tools to prevent risks and threats of implementation of algorithms and procedures for management of labor management of the enterprise. Methodical bases of definition of level of conformity of the personnel of the agrarian enterprises to tasks of realization of programs of safe development of the enterprise are defined. A methodical approach to assessing the level of labor protection of agricultural enterprises is proposed, which is based on a comprehensive assessment of the risk factors of enterprise safety, which is carried out using modern methods of environmental analysis, expert assessment of internal trends in personnel management and economic and statistical assessment of system dynamics. labor protection management of the enterprise.

Introduction. Improving the process of staff motivation in order to increase staff loyalty is an important step in the context of ensuring personnel safety. Thus, an effective system of intangible motivation allows to reduce the rate of fluidity of vapors, gives a sense of significance of each member of the team for everything, supports. Loyalty - a set of measures to establish a positive attitude of employees to the employer. From what the employee of the enterprise feels, garbage or a part of a joint business, a replaceable "cog" or a respectable one depends the functioning of the enterprise. The purpose of the article is to establish the role of motivation in the system of personnel security of agricultural enterprises and to develop the process of motivation and control of personnel in this system. Results. It is established that the provision of personnel security - a set of actions carried out within the overall development strategy of the enterprise to ensure its protection from threats of risks and dangers associated with personnel, implemented by personnel policy of an enterprise and provides for staff planning, selection and hiring, staff evaluation, staff development, staff motivation, control and release, which will identify hidden reserves of the enterprise and use them to positively influence staff behavior and create a favorable management environment of the enterprise. Accordingly, motivation and control in this set of actions play a key role in ensuring the personnel security of agricultural enterprises. The process of staff motivation in the context of personnel security is proposed. It is established that personnel control in the context of personnel security is a set of measures established for personnel, including for the administration in the form of restrictions on regulations, regimes, technological processes, control, evaluation and other operations, security procedures aimed at eliminating the possibility of harm. Stages to combat corporate fraud are proposed. Key words: personnel, motivation, control, frauds, personnel security of agricultural enterprises.