In this paper novel technical decisions in the field of creating saw benches are developed that multiply the advantages and eliminate the disadvantages of the existing equipment. An analytical solution to the problem of dynamic stability of bands of a multirip saw module performing plane rotational–translational motion as a part of a saw unit is proposed for the first time. A structural force scheme of the multirip saw module is presented that allows conducting high-quality cutting by tensioned saw bands in the mode of negative feedback. The proposed solution technique invites varying the parameters of the multirip saw module to optimize the size and mass characteristics and to reduce the financial and labor expenses during creation of similar saw equipment and its practical use.
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Yur’ev, A., An idea embodied in 100 years, Tekh. Molodezhi, 1998, no. 6, p. 4.
McGehee, J.W., US Patent no. 3929048, 1975.
Reino, H. and Vuori, H., Finland Patent no. 255783, 1952.
Bartoshevich, Yu.K., USSR Inventor’s Certificate no. 146019, 1962.
Buinov, R.I., USSR Patent No. 1771443, 1992.
Akpanbetov, S.B., RF Patent No. 2058884, 1996.
Guzikov, V.A., Mityushin, A.V., and Strakhov, A.V., RF Patent No. 2060873, 1996.
Blokhin, M.A., RF Patent No. 2131806, 1998.
Gavryushin, S.S., Blokhin, M.A., and Prokopov, V.S., Numerical study of the dynamic behavior of the base element and the design of a multisaw machine with circular translational movement of wood-cutting canvases, in Nauka i obrazovanie: nauchnoe izdanie (Science and Education), Moscow: MGTU im. N.E. Baumana, 2011, no. 10, p. 37.
Belkin, A.E. and Gavryushin, S.S., Raschet plastin metodom konechnykh elementov (Finite Element Method for Plate Calculation), Moscow: MGTU im. N. E. Baumana, 2003.
Prokopov, V.S., Development of a method for the numerical analysis of the dynamic characteristics of a multi-saw machine with circular translational movement of wood-cutting canvases, Cand. Sci. (Tech. Sci.) Dissertation, Moscow: Bauman Mosc. State Tech. Univ., 2013.
Gavryushin, S.S., Prokopov, V.S., and Blokhin, M.A., Development of a method for the numerical analysis of the dynamic characteristics of a multi-saw machine with circular translational movement of wood-cutting canvases, Vestn. MGTU, Mashinostr., 2010, no. 4 (81), p. 108.
Blokhin, M.A., Research, development and creation of sawmill equipment with circular translational movement of saw blades, Doctoral (Tech. Sci.) Dissertation, Moscow, 2015.
Fung, V. B., Automation and decision-making process management in multi-criteria design of a saw block of a sawmill, Cand. Sci. (Tech. Sci.) Dissertation, Moscow: Bauman Mosc. State Tech. Univ., 2017.
Gavryushin, S.S., Baryshnikova, O.O., and Boriskin, O.F., Chislennyi analiz elementov konstruktsii mashin i priborov (Numerical Analysis of Structural Elements of Machines and Devices), Moscow: MGTU im. N. E. Baumana, 2014.
Feodos’ev, V.I., Soprotivlenie materialov (Strength of Materials), Moscow: Izd-vo MGTU im. N.E.Baumana, 1999, vol. 2.
Soprotivlenie materialov i konstruktsii: uchebnik dlya akademicheskogo bakalavriata (Strength of Materials and Structures), Valiashvili, N.V. and Gavryushin, S.S., Eds., Moscow: Yurait, 2017.
The authors thank researchers of the RK5 Department of Applied Mechanics of Bauman Moscow State Technical University for their participation in developing general approaches for determining the speed characteristics of units of the equipment created.
This work was carried out by the private means of the researchers.
The authors declare that they have no conflict of interest.
Translated by E. Oborin
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Blokhin, M.A., Tsyzhipov, D.Z. Providing Dynamic Stability of a Multirip Saw Module Performing Plane Rotational–Translational Motion as a Part of a Saw Unit. J. Mach. Manuf. Reliab. 49, 776–782 (2020). https://doi.org/10.3103/S1052618820090046
- multirip saw module
- saw unit
- critical speed of dynamic stability
- plane rotational–translational motion
- negative feedback.