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Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.最新文献

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Automated complex for paint stripping from metallic surface by electromagnet method 用电磁铁法从金属表面剥离油漆的自动复合体
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213741
V. N. Timofeev, V.M. Sotovyuk, M. V. Pervukhin
{"title":"Automated complex for paint stripping from metallic surface by electromagnet method","authors":"V. N. Timofeev, V.M. Sotovyuk, M. V. Pervukhin","doi":"10.1109/SPCMTT.2002.1213741","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213741","url":null,"abstract":"One of the most labor-intensive operations is railcars cleanout from old color. Automation of cleanout process is carried out by electromechanical manipulator, which is a moving platform, on which frame the induction installation is fixed. The usage of the induction method of the paint, stripping from metallic surface allows one to increase the working efficiency and to automate the process completely as well as to reduce the action of dangerous factors on the personnel staff participated in the technological process. The operating staff is out of the range of the electromagnet fields deleterious effect produced by inductor.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121575543","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Procedure of economic expedient system determination of the decentralized consumers power supply with the amended resources usage 资源使用修正下分散用户供电的经济权宜制度确定程序
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213708
B. Lukutin, A.D. Shushakova
{"title":"Procedure of economic expedient system determination of the decentralized consumers power supply with the amended resources usage","authors":"B. Lukutin, A.D. Shushakova","doi":"10.1109/SPCMTT.2002.1213708","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213708","url":null,"abstract":"The given procedure allows one to determine optimal composition of power-supply system of the decentralized consumer, power of the energy installation module components, investments and power output cost value. Calculations can be performed with PC that will simplify the given procedure usage.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123125386","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Diagnostic system for the estimation of the collector and brush units mechanical state under static and dynamic operating conditions 诊断系统用于估计收集器和电刷单元在静态和动态运行条件下的机械状态
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213754
Y. Borovikov
{"title":"Diagnostic system for the estimation of the collector and brush units mechanical state under static and dynamic operating conditions","authors":"Y. Borovikov","doi":"10.1109/SPCMTT.2002.1213754","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213754","url":null,"abstract":"Permanently increasing specific loads and rotation velocities of the collector electric machines aggravate the problem of their commutation stability that results in toughening requirements on the mechanical state of collector and brush units. Therefore, both the enterprises-producers of the collector electric machines and the organizations using them run into problem of objective estimation of the collectors profile under dynamic conditions of their operation. Purposeful execution of the construction and the procedure of the collectors manufacturing as well as the control of the behavior of collector and brush units at all stages of technological process of the electric machines manufacturing and during their exploitation is impossible without this problem solving. To solve the problems of experimental and profilometric investigations of collector and brush units the diagnostic system was developed.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116268794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Feed circuit of betatron with the controlled energy of the extracted electrons 利用提取出的电子控制能量的电子加速器馈电电路
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213722
M. M. Rychkov, A. S. Chertov
{"title":"Feed circuit of betatron with the controlled energy of the extracted electrons","authors":"M. M. Rychkov, A. S. Chertov","doi":"10.1109/SPCMTT.2002.1213722","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213722","url":null,"abstract":"At present one of the main requirements placed on betatrons with the extracted electron beam is the stabilization and control of the energy of extracted electrons. At Research Institute of Introscopy the investigations of new feed circuit and construction of electromagnet with demagnetization were performed. The application of the betatron magnet system with demagnetization for the electron beam extraction compared with the classical magnet system of betatron, allows one to exclude special circuit of the previous broadening of equilibrium orbit before the beam extraction directly as well as to control easily the radius of equilibrium orbit in accelerating.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121685445","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Usage of the digital signal processors in the devices of the asynchronous engines soft start 数字信号处理器在异步发动机软启动装置中的应用
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213755
A. Karakulov
{"title":"Usage of the digital signal processors in the devices of the asynchronous engines soft start","authors":"A. Karakulov","doi":"10.1109/SPCMTT.2002.1213755","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213755","url":null,"abstract":"Important problems of the theory and practice of the current electric drive include the problem of widening application area and effective usage of the asynchronous electric drive possessing a series of positive qualities. With the appearance of the digital signal processors new possibilities occurred for further development of the controlled and regulated electric drives of the alternating current, which are placed more high requirements on to provide speed of operation, reliability, accuracy and stability of controlling effects execution, as well as optimal energy consumption. Along with a wide application of the variable-frequency electric drives currently the devices of soft start are demanded. The given devices are three-phase thyristor adjusters of the voltage allowing one to increase softly the voltage at the asynchronous electric engine stator when starting in order to limit impact moment and starting current. The advantage of the similar systems compared with the frequency converters based on the completely controlled keys is cheapness of the power part elements, as well as capability to use thyristor systems for the engines of any power practically.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131419797","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Obtaining of modifier for road asphalt with the usage of the super-high frequency energy 利用超高频能量制备道路沥青改性剂
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213800
N. Konovalov, K.A. Maximov
{"title":"Obtaining of modifier for road asphalt with the usage of the super-high frequency energy","authors":"N. Konovalov, K.A. Maximov","doi":"10.1109/SPCMTT.2002.1213800","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213800","url":null,"abstract":"We suggest the method for the devulcanization and destruction of the rubber with the usage of high-boiling hydrocarbon products: coil and oil products as softening agents. Material obtained is the slip of the dissolved rubber-like products in hydrocarbon medium coinciding well with the road asphalt. The source of heat energy is the super-high frequency (SHF) radiation as more effective and economical. SHF field provides fast volume heating of secondary rubber raw material that makes it possible to exclude the operation of the tyres granulating. Removal of the formed products of devulcanization and destruction from the surface improves the process of heat and mass exchange.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133481568","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Modern means of the development of control programs for the machines with the programmed numerical control 用程序数控为机床开发控制程序的现代手段
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213734
A. Nikolaenko, P. V. Pisklakov
{"title":"Modern means of the development of control programs for the machines with the programmed numerical control","authors":"A. Nikolaenko, P. V. Pisklakov","doi":"10.1109/SPCMTT.2002.1213734","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213734","url":null,"abstract":"We consider three main directions of the modern means usage of the control programs development for the machines with PNC. High efficiency work with CAM systems is based on close integration with CAD systems that allows one to correct the errors immediately on the stage of the detail designing. Moreover, the design of universal postprocessors allows one to say about the programs appearance in near future, which will be intended not only for the program development for the machines with PNC and will be develop themselves these programs based on the data on the finished detail and geometric models of blanks for mechanical processing. These autodesigning programs will be based on the methods of artificial intellects, particularly genetic algorithms and neuron nets.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115363905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Method of cryosurgical treatment of cicatrical stenosis of trachea 冷冻手术治疗瘢痕性气管狭窄的方法
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213758
E. Sokolovich, E. B. Topolnitsky
{"title":"Method of cryosurgical treatment of cicatrical stenosis of trachea","authors":"E. Sokolovich, E. B. Topolnitsky","doi":"10.1109/SPCMTT.2002.1213758","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213758","url":null,"abstract":"Treatment of cicatrical stenosis of the trachea is very important problem in pectoral surgery. Injury of the trachea, chemical burn of mucous tunic, effect of radiation therapy, and inflammatory disease of the upper airways can result in trachea stenosis. But very often stenoses are caused by reanimation actions including tracheostomy and artificial ventilation of the lungs. During the last ten years the quantity of patients needing reanimation care has increased as a result of acts of God, traumatism, etc. The authors conclude that in the treatment of cicatrical stenosis of the trachea cryotherapy is very effective method for ensuring the patency of the airways. The usage of a cryoapplicator of titanium nickelide allows one to explore the possibilities of cryosurgery.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115120528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Protective coatings-formation by microarc oxidation 保护涂层-微弧氧化形成
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213775
E.V. Khokhryakov, P. Butyagin, A. I. Mamaev
{"title":"Protective coatings-formation by microarc oxidation","authors":"E.V. Khokhryakov, P. Butyagin, A. I. Mamaev","doi":"10.1109/SPCMTT.2002.1213775","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213775","url":null,"abstract":"Inclusion of the dispersed particles allows one to obtain coating with multiphase and multicomponent composition, inhomogeneous in composition. Taking into account. for these processes will allow one to simulate the coating composition. To obtain coating of a significant thickness it is necessary to control the processes of the pores and cracks formation. At the final stage it is necessary to create conditions for the defects electrochemical obliteration in coating.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125065695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
About one approach of research endurance of heterogeneous materials and structures 非均质材料和结构耐久性研究的一种方法
Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002. Pub Date : 2002-04-08 DOI: 10.1109/SPCMTT.2002.1213765
M. E. Semenov
{"title":"About one approach of research endurance of heterogeneous materials and structures","authors":"M. E. Semenov","doi":"10.1109/SPCMTT.2002.1213765","DOIUrl":"https://doi.org/10.1109/SPCMTT.2002.1213765","url":null,"abstract":"One of the main problems of the modern technology is in the increase of the viability of materials and structures' under dynamic loading. The work studies the method of complex structures analysis on the basis of data of monitoring system. The purpose of the research is to use the method of movable cellular automata for prediction of the construction endurance, revealing the latent tendencies, construction of strategy development and of the new decision search.","PeriodicalId":125749,"journal":{"name":"Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists Modern Technique and Technologies, 2002. MTT 2002.","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2002-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121892566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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