Roller Forming Unit Dynamic Analysis with Energy Balanced Drive Dissipative Properties Taken into Account
Keywords:
roll forming unit, drive, force, moment, rigidity, dissipationAbstract
In order to increase the reliability and durability of a roller forming unit with an energy-balanced drive, loads in the unit structure elements and drive are calculated, dependencies for identifying efforts in the connecting rods, necessary for setting the forming trolleys in reciprocating movement, and normal reactions of the forming trolley guide rails to the guide rollers depending on the rotation angle of the cranks are obtained. For researching into loads, a two-mass dynamic model of a roller forming unit is used, in which the load and inertia characteristics of the drive motor and each of the forming trolleys as well as rigidity of the drive and its dissipation are considered. Function of change of the required moment for ensuring the process of compacting products from building mixtures, taking into account drive dissipation, is defined. By the average value of the resistance moment for one crank rotation cycle, the rated power is chosen, on which the electric motor, clutches and reducer are chosen. Using Lagrange's equation of the second kind differential equations of movement are worked out for a roller forming unit with an energy-balanced drive presented by a two-mass dynamic model. As a result of the numerical experiment for a roller forming unit with an energy-balanced drive, the value of the drive rigidity (reduced to the crank rotation axis) at which the minimum loads in the drive clutches are observed, is determined. Dependence of the drive clutch torque from the dissipation coefficient value is determined. The recommended dissipation coefficient value for a roller forming unit with an energy-balanced drive is determined.References
Harnets V. M. (1991). Prohresyvni betonoformuiuchi ahrehaty i kompleksy. [Progressive Concrete the Forming Units and Complexes]. Kyiv: Budіvelnyk. (in Ukrainian).
Harnets V. M., Zaichenko S. V., Chovniuk Yu. V., Shalenko V. O., Prykhodko Ya. S. (2015). Concrete the Forming Units. Constructive and Functional to the Scheme, Principle of Action, Theory Basis]. Kyiv: Іnterservіs. (in Ukrainian).
Kuzin V. N. (1981). Technology of Roller Formation of Flat Articles from Fine-Grained Concrete: Extended abstract of candidate thesis /Moscowconstruction instituteюMoscow,USSR(in Russian).
Ryushin V. T. (1986). Issledovanie rabochego protsessa i razrabotka metodiki rascheta mashin rolikovogo formovaniya betonnykh smesey [Research of Working Process and Development of a Method of Calculation of Machines of Roller Formation of Concrete Mixes]: Unpublished candidate thesis / Kyiv construction institute.Kyiv,USSR(in Russian).
Loveikіn V. S. & Pochka K. І. (2004). Dynamichnyi analiz rolykovoi formovochnoi ustanovky z rekuperatsiinym pryvodom. [The Dynamic Analysis of Roller Forming Installation with the Recuperative Drive]. Dynamics, durability and reliability of farm vehicles: Works of the first Intern. sci. and techn. conf. (DSR AM-I). (Ternopіl, October 2004) Ternopіl. pp. 507–514 (in Ukrainian).
Loveikіn V. S. & Pochka K. І. (2007). Rezultaty eksperymentalnykh doslidzhen rezhymiv rukhu rolykovoi formuvalnoi ustanovky z rekuperatsiinym pryvodom. [Results of Pilot Studies of the Modes of the Movement of Roller Forming Installation with the Recuperative drive]. The bulletin of the Kharkovnat. university of agriculture of P. Vasilenko. Vol. 1. No. 59. pp. 465–474 (in Ukrainian).
Nazarenko I. I., Smirnov V. M., Pelevin L. Ye., Fomin A. V., Sviderskyi A. T., Kosteniuk O. O., Ruchynskyi M. M., Diedov O. P., Harkavenko O. M., Martyniuk I. Yu. (2013). Osnovy teorii rukhu zemleryinykh i ushchilniuvalnykh mashyn budindustrii z kerovanymy u chasi optymalnymy parametramy [Fundamentals of the Theory of the Movement of the Digging and Condensing Machines of the Construction Industry with the Optimum Parameters Operated in Time]. Kyiv: MP Lesia (in Ukrainian).
Zaichenko S., Shalenko V., Shevchuk N. & Vapnichna V. (2017). Development of a Geomechanic Complex for Geotechnical Monitoring Contour Mine Groove. Eastern-European Journal of Enterprise Technologies. Vol. 3/9 (87). pp. 19–25. DOI: 10.155/1729-4061.2017.102067.
Harnets V. M., Chovniuk Yu. V., Zaichenko S. V., Shalenko V. O., Prykhodko Ya. S. (2014). Teoriia i praktyka stvorennia betonoformuvalnykh ahrehativ [Theory and Practice of Creation of Units of Formation of Concrete]. Mining, construction, road and meliorative machines. No. 83. pp. 49–54 (in Ukrainian).
Harnets V. M., Zaichenko S. V., Prykhodko Ya. S., Shalenko V. O. (2012). Rozrobka naukovo-praktychnykh rekomendatsii po stvorenniu betonoformuiuchykh ahrehativ (BFA). [Development of Scientific and Practical Recommendations About Creation of Units of Formation of Concrete]. Mining, construction, road and meliorative machines. No. 79. pp. 46–52 (in Ukrainian).
Zaichenko S. V., Shevchuk S. P., Harnets V. M. (2012). Enerhetychnyi analiz protsesu rolykovoho ushchilnennia. Enerhetyka: Ekonomika, tekhnolohiia, ekolohiia. [Power Analysis of Process of Roller Consolidation]. Power: Economy, technology, ecology. No. 1 (30). pp. 77–83 (in Ukrainian).
Zaichenko S. V., Shevchuk S. P., Harnets V. M. (2012). Tryvymirne modeliuvannia protsesu rolykovoho ushchilnennia stovburnoho kriplennia. [Three-Dimensional Modeling of Process of Roller Consolidation of Column Fastening]. Mining, construction, road and meliorative machines. No. 79. pp. 40–45 (in Ukrainian).
Prykhodko Ya. S., Harnets V. M. (2012). Vzaiemouzghodzhenist roboty mekhanizmiv pry rolyko-ekstruziinomu formuvanni bahatopustotnykh vyrobiv. [Interconsistency of Operation of Mechanisms at Roller and Extrusive Formation of Multihollow Products]. Branch mechanical engineering, construction. No. 1 (31). pp. 305–310 (in Ukrainian).
Loveikin V. S., Pochka K. I. (2007). Vyznachennia optymalnoho znachennia kuta zmishchennia kryvoshypiv rolykovoi formuvalnoi ustanovky z rekuperatsiinym pryvodom. [Determination of Optimum Value of a Corner of Shift of Cranks of Roller Forming Installation with the Recuperative Drive]. Automation of productions in mechanical engineering and instrument making.NationalUniversity'Lvіv Polyequipment'. No. 41. pp. 127–134 (in Ukrainian).
Loveikin V. S., Pochka K. I. (2008). Vyznachennia navantazhen v elementakh rolykovykh formuvalnykh ustanovok. [Definition of Loadings in Elements of Roller Forming Installations]. Collection of scientific works of Ukrainian state academy of railway transport. No. 88. pp. 15–20 (in Ukrainian).
Loveikin V. S., Pochka K.I (2007). Vyznachennia navantazhen v elementakh rolykovoi formuvalnoi ustanovky. [Definition of Loadings in Elements of Roller Forming Installation]. Theory and practice of construction. No. 3. pp. 19–23 (in Ukrainian).
Loveikin V. S., Pochka K. I. (2012). Doslidzhennia dynamichnykh navantazhen v elementakh rolykovykh formuvalnykh ustanovok. [Research of Dynamic Loadings in Elements of Roller Forming Installations]. Formation of Modern Science — 2012: Materials VIII of the intern. sci. and pract. conf. Section 18. Technical science. Formation of information technologies, (Praha, 2012). Praha. pp. 20–25 (in Ukrainian).
Loveikin V. S., Pochka K. I. (2015). Doslidzhennia navantazhen v elementakh rolykovoi formuvalnoi ustanovky z vrivnovazhenym pryvodom. Avtomatyzatsiia vyrobn. protsesiv u mashynobud. ta pryladobud. [Research of Loadings in Elements of Roller Forming Installation with the Balanced Drive]. Automation of productions in mechanical engineering and instrument making.NationalUniversity'Lvіv Polyequipment'. No. 49. pp. 73–79 (in Ukrainian).
Loveykin V. S., Pochka K. I. (2016). Analiz dinamicheskogo uravnoveshivaniya privodov mashin rolikovogo formovaniya. [Analysis of Dynamic Equilibration of Drives of Machines of Roller Formation]. MOTROL. Commission of Motorization and Energetics in Agriculture. Lublin-Rzeszow. Vol. 18. No 3. pp. 41–52 (in Russian).
Ustanovka dlia formuvannia vyrobiv z betonnykh sumishei [Installation for Formation of Products from Concrete Mixes]: рat. 50032 UA, IPC В28В 13/00. Publ. 25.05.2010 (in Ukrainian).
Loveykіn V. S., Pochka K. І. (2014). Obgruntuvannya parametrіv energetichno vrіvnovazhenogo privodu rolikovoї formuvalnoї ustanovki. [Justification by the Parameter of Energetically Balanced Drive of Roller Forming Installation]. Technology of construction. No. 32. pp. 25–32 (in Ukrainian).
Loveikin V. S., Pochka K. I. (2010). Obhruntuvannia parametriv enerhetychno vrivnovazhenoho pryvodu rolykovoi formuvalnoi ustanovky. [The Analysis of Unevenness of the Movement of Roller Forming Installation with Energetically Balanced Drive]. Vibrations in the equipment and technologies. No 4 (60). pp. 20–29 (in Ukrainian).
Loveikin V. S., Kovbasa V. P., Pochka K. I. (2010). Dynamichnyi analiz rolykovoi formuvalnoi ustanovky z enerhetychno vrivnovazhenym pryvodom. [The Dynamic Analysis of Roller Forming Installation with Energetically Balanced Drive]. Scientific bulletin of the National university of bioresources and environmental management ofUkraine. Series of the technician and power engineering specialist of agro-industrial complex. Issue144. Pt. 5. pp. 338–344 (in Ukrainian).
OrlovI.N. (1986). (Ed.). Elektrotekhnicheskiy spravochnik. V 3 t. T. 2. Elektrotekhnicheskie izde-liya i ustroystva [Electrotechnical Reference Book. Vol. 2. Electrotechnical Products and Devices.Moscow: Jenergoatomizdat (in Russian).
Sheynblit A. Ye. (1991). Kursovoe proektirovanie detaley mashin: Course Design of Details of Machines: Manual for Technical Schools.Moscow: Vysshaja shkola (in Russian).
Degtyarev Yu.I.(1980). Metody optimizatsii. Optimization Methods.Moscow: Sov. radio (in Russian).
Rekleytis G., Reyvindran A., Regsdel K. (1986). Optimizatsiya v tekhnike. Optimization in the Equipment. In 2 books. Book 1. Translation from English. M.: Mir (in Russian).
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