Address: 17 Naberezhnaya Severnoy Dviny, Arkhangelsk 163002 Russian Federation. Northern (Arctic) Federal University named after M.V.Lomonosov. Office 1425

Phone / Fax: (818-2) 21-61-18
E-mail: forest@narfu.ru
http://lesnoizhurnal.ru/en/

RussianEnglish



Archive

Design Improvement of the Forestry Chain Saws. P. 116–125

Версия для печати
Creative Commons License
These works are licensed under a Creative Commons Attribution 4.0 International License.

Vladimir V. Sivakov, Anatolij N. Zaikin, Elena V. Sheveleva

Complete text of the article:

Download article (pdf, 1.3MB )

UDС

674.05:620.16

DOI:

10.37482/0536-1036-2023-1-116-125

Abstract

At the present time cutting of trees, delimbing, and crosscutting with gasoline-powered saws and logging machines are carried out in the forestry cutting area operations with the help of chain saws. Therefore, the efficiency of forestry work depends on the reliability and performance of the chain saw machine. The problem of increasing the reliability of sawing machines, increasing their service life becomes particularly relevant due to a sharp decrease in the volume of logging with the use of multi-operator logging machines. In this regard, the wide use of efficient motor tools, improvement of their design, especially the chain saw machine, with regard to reducing the harmful effect on the operator is of great importance. Poor quality and performance of domestic machinery has led to the fact that mainly imported tools are used in Russia, while their price and maintenance costs are constantly increasing and, consequently, the cost of harvested wood increases too. In this regard, it is important to develop and introduce new, more perfect tool designs that are not only as good as the reliability and performance of the imported equipment, but even much better. Taking it into account, we can consider that the issue of chain saw research with regard to the specifics of its design, as well as its science-based improvement will increase the operational performance and reliability of machines, which is important for the logging industry. One of the main causes of saw unit failures is the increased wear of its components accompanied by the improper saw chain tensioning. Currently, the proposed devices for regulating the tension of the saw chain require periodic stopping of the saw, as none of the devices provides its automatic tensioning. Thus, the purpose of the research is to improve the reliability and service life of chain saws of forestry machinery on the basis of improving the design that provides automatic tensioning of the saw chain. The paper describes the design solutions to improve the saw machine, that is the design of the device that provides automatic tensioning of the saw chain when the saw bar is fixed, allowing to increase the reliability and service life of chain saws, to reduce the chain slipping during the work, which will increase the safety of work and reduce the risk of injury to the operator.

Authors

Anatolij N. Zaikin*, Doctor of Engineering, Prof.; ResearcherID: Z-3172-2019, ORCID: https://orcid.org/0000-0002-1831-6893
Vladimir V. Sivakov, Candidate of Engineering; ResearcherID: R-7264-2019, ORCID: https://orcid.org/0000-0002-0175-9030
Elena V. Sheveleva, Candidate of Engineering; ResearcherID: H-2080-2019, ORCID: https://orcid.org/0000-0002-1763-6932

Affiliation

Bryansk State Technological University of Engineering, prosp. Stanke Dimitrova, 3, Bryansk, 241037, Russian Federation; zaikin.anatolij@yandex.ru*, sv@bgitu.ru, elshev78@yandex.ru

Keywords

chain saw, saw chains, chain saw reliability, harvesting and logging machinery, chain tensile strain, chain drive mechanism, automated saw chain tensioning

For citation

Zaikin A.N., Sivakov V.V., Sheveleva E.V. Design Improvement of the Forestry Chain Saws. Lesnoy Zhurnal = Russian Forestry Journal, 2023, no. 1, pp. 116–125. (In Russ.). https://doi.org/10.37482/0536-1036-2023-1-116-125

References

  1. Zhadenov V.S., Zaikin A.N., Kharitonov Yu.S. Portable Power Saw Working Member. Certificate of Authorship USSR, no. SU 595152 A1, 1978. (In Russ.).

  2. Galaktionov O.N., Gasparyan G.D., Grigorev I.V., Grigoreva O.I., Kunitskaya O.A., Lapshin S.O., Perskiy S.N., Sukhanov Yu.V., Syromakha S.M., Shegelman I.R. Petrol-Driven Power Saws. Design and Operation. Ed. by I.V. Grigorev. Saint Petersburg, Izdatel’skopoligraficheskaya assotsiatsiya vuzov Publ., 2017. 206 p. (In Russ.).

  3. Zaikin A.N., Konshakova S.A., Sivakov V.V., Kuznetsov S.G., Bulkhov N.A. Technological Resources of Harvesting and Logging Machinery of Bashkortostan Forestries. Lesnoy Zhurnal = Russian Forestry Journal, 2020, no. 4, pp. 123–133. (In Russ.). https://doi.org/10.37482/0536-1036-2020-4-123-133

  4. Zaikin A.N., Toropov A.S., Merkelov B.M., Sivakov V.V. Operating Efficiency Improvement of Machinery and Equipment While Logging in Forests with Radioactive Contamination. Lesnoy Zhurnal = Russian Forestry Journal, 2020, no. 1, pp. 113–127. (In Russ.). https://doi.org/10.37482/0536-1036-2020-1-113-127

  5. Zaikin A.N., Sheveleva E.V., Sivakov V.V Improving the Reliability Chain Saw Machines Forestry Equipment. Aktual’nyye problemy lesnogo kompleksa, 2019, no. 54, pp. 261–263. (In Russ.).

  6. Pamfilov E.A., Zaikin A.N., Krivchenkova G.N., Pilyushina G.A. Basic Regularities for Loading Details of Sawing Devices of Logging Machinery. Lesnoy Zhurnal = Russian Forestry Journal, 2011, no. 2, pp. 82–88. (In Russ.). http://lesnoizhurnal.ru/upload/iblock/17f/oqeu1.pdf

  7. Pamfilov E.A., Pilyushina G.A. Possibilities and Prospective Ways to Increase Working Capacity of Forest Sector Machines and Equipment. Lesnoy Zhurnal = Russian Forestry Journal, 2013, no. 5, pp. 129–141. (In Russ.). http://lesnoizhurnal.ru/upload/iblock/716/le1.pdf

  8. Pamfilov E.A., Sheveleva E.V. A Study of Cutter Wear Rate for Wood-Based Materials Processing. Lesnoy Zhurnal = Russian Forestry Journal, 2017, no. 6, pp. 89–103. (In Russ.). https://doi.org/10.17238/issn0536-1036.2017.6.89

  9. Shmakov D.K., Dmitriev S.V., Fedorinin M.A. Device for Tightening of Saw Chain of Motor Saw Cutting Chain Apparatus. Patent RF, no. RU 2 153 978 C1, 2000. (In Russ.).

  10. Pellenk R. Saw Chain with Tensioner. Patent RF, no. RU 2 453 423 C2, 2012. (In Russ.).

  11. Okouti K. Chain Saw. Patent RF, no. RU 2 482 961 C1, 2013. (In Russ.).

  12. Kokhio T., Khuttunen M., Kaatrasalo T., Garsiya M. Chain Saw and Method of Controlling Movement of Guide Bar of the Saw. Patent RF, no. RU 2 709 386 C1, 2019. (In Russ.).

  13. Zaikin A.N., Sheveleva E.V., Sivakov V.V. Operating Unit of Portable Motor Saw. Patent RF, no. RU 2 706 190 C1, 2019. (In Russ.).

  14. Posharnikov F.V., Kutischev D.S. Prospects for the Use of Gasoline-Motor Tools in Logging. Voronezh, 2003. 52 p. (In Russ.).

  15. Cheţa M., Marcu M.V., Borz S.A. Workload, Exposure to Noise, and Risk of Musculoskeletal Disorders: A Case Study of Motor-Manual Tree Feeling and Processing in Poplar Clear Cuts. Forests, 2018, vol. 9, iss. 6, art. 300. https://doi.org/10.3390/f9060300

  16. Gerasimov Yu., Seliverstov A., Syunev V. Industrial Round-Wood Damage and Operational Efficiency Losses Associated with the Maintenance of a Single-Grip Harvester Head Model: A Case Study in Russia. Forests, 2012, vol. 3, iss. 4, pp. 864–880. https://doi.org/10.3390/f3040864

  17. Jourgholami M., Majnounian B., Zargham N. Performance, Capability and Costs of Motor-Manual Tree Felling in Hyrcanian Hardwood Forest. Croatian Journal of Forest Engineering, 2013, vol. 34, iss. 2, pp. 283–293.

  18. Karjalainen T., Zimmer B., Berg S., Welling J., Schwaiger H., Finér L., Cortijo P. Energy, Carbon and Other Material Flows in the Life Cycle Assessment of Forestry and Forest Products. Joensuu, Finland, European Forest Institute, 2001. 68 p.

  19. Kim S., Nussbaum M.A., Schoenfisch A.L., Barrett S.M., Chad Bolding M., Dickerson D.E. Occupational Safety and Health Concerns in Logging: A Cross-Sectional Assessment in Virginia. Forests, 2017, vol. 8, iss. 11, art. 440. https://doi.org/10.3390/f8110440

  20. Koutsianitis D., Tsioras P.A. Time Consumption and Production Costs of Two Small-Scale Wood Harvesting Systems in Northern Greece. Small-Scale Forestry, 2017, vol. 16, pp. 19–35. https://doi.org/10.1007/s11842-016-9340-3

  21. Liepiņš K., Lazdiņš A., Liepiņš J., Prindulis U. Productivity and Cost-Effectiveness of Mechanized and Motor-Manual Harvesting of Grey Alder (Alnus incana (L.) Moench): A Case Study in Latvia. Small-Scale Forestry, 2015, vol. 14, pp. 493–506. https://doi.org/10.1007/s11842-015-9302-1

  22. Maciak A., Kubuśka M., Moskalik T. Instantaneous Cutting Force Variability in Chainsaws. Forests, 2018, vol. 9, iss. 10, art. 660. https://doi.org/10.3390/f9100660

  23. Marenče J., Mihelič M., Poje A. Influence of Chain Filing, Tree Species and Chain Type on Cross Cutting Efficiency and Health Risk. Forests, 2017, vol. 8, iss. 12, art. 464. https://doi.org/10.3390/f8120464

  24. Montorselli N.B., Lombardini C., Magagnotti N., Marchi E., Neri F., Picchi G., Spinelli R. Relating Safety, Productivity and Company Type for Motor-Manual Logging Operations in the Italian Alps. Accident Analysis & Prevention, 2010, vol. 42, iss. 6, pp. 2013–2017. https://doi.org/10.1016/j.aap.2010.06.011

  25. Spinelli R., Magagnotti N., Nati C. Options for the Mechanized Processing of Hardwood Trees in Mediterranean Forests. International Journal of Forest Engineering, 2009, vol. 20, iss. 1, pp. 39–44. https://doi.org/10.1080/14942119.2009.10702574

  26. Vusić D., Šušnjar M., Marchi E., Spina R., Zečić Ž., Picchio R. Skidding Operations in Thinning and Shelterwood Cut of Mixed Stands – Work Productivity, Energy Inputs and Emissions. Ecological Engineering, 2013, vol. 61, part A, pp. 216–223. https://doi.org/10.1016/j.ecoleng.2013.09.052



 

Make a Submission


ADP_cert_2024.png

Lesnoy Zhurnal (Russian Forestry Journal) was awarded the "Seal of Recognition for Active Data Provider of the Year 2024"

INDEXED IN: 

scopus.jpg

DOAJ_logo-colour.png

logotype.png

Логотип.png