List of publications on a keyword: «reliability»

The article proposes methods and approaches to successfully solve the problems of identifying, assessing and neutralizing the risks arising in the knowledge-intensive industrial complex when creating innovative products for various purposes.

The article presents the design of the refrigerant compressor characterized in that, in order to improve performance and operational reliability, each silencer is equipped with a cooling casing connected to the cooling jacket of the cylinder by means of a capillary tube, and the inlet pipe of the cooling medium is connected to the cooling housings. The article also presents the design of the stand for testing the proposed cold-rolled compressor for operational reliability with enhanced functionality.

Conducting scheduled repair work in accordance with the laws of distribution and cost of performance of work between the services of vehicles and determining the optimal value for ATC units providing traffic safety, the costs of maintaining the required level of reliability allows to increase the level of reliability in acceptable costs and any laws for the allocation of their resources. The article considers possibilities of model expansion taking into account cost of the restored spare part.

The developed mathematical optimization model for the scheduled repair periodicity of the motor vehicle aggregates that provide traffic safety allows to increase the level of fail-safety, acceptable costs and any laws of their resources distribution. The article describes the possibilities of the model expansion taking into account the cost of the restored spare part.

Results of researches of authors group in the field of increase at cutting efficiency by the ceramic cutting tool in the conditions of the automated manufacturing are given in this publication. Main types of cutting ceramics destruction are analyzed. Recommendations about the choice of failure criterion of the ceramic cutting tool in the automated manufacturing are made. The method of calculation of the main characteristics of the ceramic tool reliability, such as failure rate, probability of non-failure, probability of tool failure is developed.

The article is devoted to the problem of the influence of the mass consciousness perception under war conditions on the historical sources accuracy. In particular it deals with the investigative materials on the facts of detainees’ death in fasist prison camps in ports of Danzig and Gdynia on the eve of their liberation by the Red Army in March-June, 1945. The author came to the conclusion that although war prisoners’ testimony requires close attention from the point of view of reliability of their separate events perception, still it remains as a precious source of social history of World War II.

This article deals with the computer-aided analysis of electronic tools reliability taking into account the redundancy in Microsoft Excel environment, the reliability calculation is implemented with an expanded set of correction factors for the selected backup version with the formation of the working database of backup options.

Analysis of the problems in the field of forest machine hydraulic drive shows that it is necessary to conduct an additional study on the reliability and quality improve their hydraulic drive units, and the system as a whole.