Zobrazeno 1 - 10
of 63
pro vyhledávání: '"V. V. Kustov"'
Research of technology of parameters of manufacturing of the reinforced teeth of cones of drill bits
Publikováno v:
Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas. :23-31
The increase in oil and gas drilling is closely linked to the use of high-performance, reliable and durable cone drill bits equipped with solid teeth or plug-in, reinforced wear-resistant materials. The decisive factor influencing the technical and e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67a51c9d321b93af572c1e4861d51e73
https://doi.org/10.31471/1993-9965-2021-2(51)-23-31
https://doi.org/10.31471/1993-9965-2021-2(51)-23-31
Publikováno v:
Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas. :72-79
A study was performed to improve the performance of drill bits. It is noted the main work item are cones, equipped with serrated arms, made in the form of solid or false teeth. It is noted reinforcement of cutters during destruction of rocks is subje
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46ffdebfd3933d4f8299e5fd860ec9ce
https://doi.org/10.31471/1993-9965-2019-1(46)-72-79
https://doi.org/10.31471/1993-9965-2019-1(46)-72-79
Publikováno v:
Vestnik Voronežskogo Gosudarstvennogo Universiteta Inženernyh Tehnologij, Vol 79, Iss 2, Pp 121-125 (2017)
Currently, relevant is the production of food not only meets human needs but also has a certain nutritional value and mineral and vitamin composition, thereby providing a physiologically significant positive effect on the human body. Among bakery pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e36fbe7bb3b0362296759dd21fd886d7
https://doi.org/10.20914/2310-1202-2017-2-121-125
https://doi.org/10.20914/2310-1202-2017-2-121-125
Publikováno v:
Metallurgical & Mining Industry. 2016, Issue 1, p164-171. 8p.
Publikováno v:
Strength of Materials. 46:575-582
Bench studies were conducted to evaluate the effect of design parameters of tipped cone drill bits on their wear rate in drilling. Investigation results were used to construct mathematical models that desribe the effect of these parameters on the wea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82bb15d90401afe6a1f5407fac235a94
https://doi.org/10.1007/s11223-014-9585-z
https://doi.org/10.1007/s11223-014-9585-z
Autor:
V V, Kustov
Publikováno v:
Vestnik oftalmologii. 116(3)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::008d79df6644c908f02f1b869d49aac6
https://pubmed.ncbi.nlm.nih.gov/10918855
https://pubmed.ncbi.nlm.nih.gov/10918855
Publikováno v:
Vestnik Rossiiskoi akademii meditsinskikh nauk. (7)
The review shows the basic stages of development of aerospace toxicology. It traces the way of forming this research direction from its origin to the present day. Study methods are being improved as practical tasks are becoming more intricate. The na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b5c6f6c9f2bd31c1ce9bd5098a26d048
https://pubmed.ncbi.nlm.nih.gov/8963179
https://pubmed.ncbi.nlm.nih.gov/8963179
Autor:
V V, Kustov, A N, Razumov
Publikováno v:
Aviakosmicheskaia i ekologicheskaia meditsina = Aerospace and environmental medicine. 26(3)
The literature data pointing to the fact that man can actively adapt to the effect of chemical substances at doses not exceeding hygienic norms are presented. However using some medical measures it is possible to increase to some extent the body resi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a7501ca3eaee8012a9ea9531dd2503fa
https://pubmed.ncbi.nlm.nih.gov/1297489
https://pubmed.ncbi.nlm.nih.gov/1297489
Publikováno v:
Gigiena truda i professional'nye zabolevaniia. (5)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::bbebe9fa93f10bcda96edd5531fea8e8
https://pubmed.ncbi.nlm.nih.gov/2379853
https://pubmed.ncbi.nlm.nih.gov/2379853
Autor:
V V, Kustov
Publikováno v:
Gigiena truda i professional'nye zabolevaniia. (5)
The article presents a summation of medical literature data and the author's personal studies to the effect that human organism's real adaptation to chemical compounds' action can exist only within standardized limits. Deadapting and disadapting chem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a46af19574b2c99db27faec0bced755e
https://pubmed.ncbi.nlm.nih.gov/2379851
https://pubmed.ncbi.nlm.nih.gov/2379851