<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">isplta</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Санкт-Петербургской лесотехнической академии</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestia Sankt-Peterburgskoj lesotehniceskoj akademii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-4304</issn><issn pub-type="epub">2658-5871</issn><publisher><publisher-name>СПбГЛТУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21266/2079-4304.2021.237.183-195</article-id><article-id custom-type="elpub" pub-id-type="custom">isplta-252</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ТЕХНОЛОГИЯ И ОБОРУДОВАНИЕ ЛЕСОЗАГОТОВОК</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>TECHNOLOGY AND EQUIPMENT OF LOGGING INDUSTRIES</subject></subj-group></article-categories><title-group><article-title>Модель определения времени наведения захватно-срезающего устройства валочно-пакетирующих машин на растущее дерево</article-title><trans-title-group xml:lang="en"><trans-title>A model for determining the time of pointing a grip-cutting device of feller buncher machines on a growing tree</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Андронов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Andronov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>АНДРОНОВ Александр Вячеславович – доцент кафедры лесного машиностроения, сервиса и ремонта</p><p>194021, Институтский пер., д. 5, лит. У, Санкт-Петербург</p></bio><bio xml:lang="en"><p>ANDRONOV Alexander V. – PhD (Technical), associate professor of Forestry engineering, service and repair departmen</p><p>194021. Institutsky per. 5. Let. U. St. Petersburg</p></bio><email xlink:type="simple">andronovalexandr@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зверев</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zverev</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ЗВЕРЕВ Игорь Андреевич – ассистент кафедры лесного машиностроения, сервиса и ремонта</p><p>194021, Институтский пер., д. 5, лит. У, Санкт-Петербург</p></bio><bio xml:lang="en"><p>ZVEREV Igor A. – assistant of Forestry engineering, service and repair department</p><p>194021. Institutsky per. 5. Let. U. St. Petersburg</p></bio><email xlink:type="simple">igorzv1997@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Михайлов</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhailov</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>МИХАЙЛОВ Олег Андреевич – доцент кафедры лесного машиностроения, сервиса и ремонта</p><p>194021, Институтский пер., д. 5, лит. У, Санкт-Петербург</p></bio><bio xml:lang="en"><p>MIKHAILOV Oleg A. – PhD (Technical), associate professor of Forestry engineering, service and repair department</p><p>194021. Institutsky per. 5. Let. U. St. Petersburg</p></bio><email xlink:type="simple">kerro07@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тарадин</surname><given-names>Г. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Taradin</surname><given-names>G. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ТАРАДИН Григорий Сергеевич – доцент кафедры лесного машиностроения, сервиса и ремонта</p><p>194021, Институтский пер., д. 5, лит. У, Санкт-Петербург</p></bio><bio xml:lang="en"><p>TARADIN Grigory S. – PhD (Technical), associate professor of Forestry engineering, service and repair department</p><p>194021. Institutsky per. 5. Let. U. St. Petersburg</p></bio><email xlink:type="simple">grisha190@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Санкт-Петербургский государственный лесотехнический университет имени С.М. Кирова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>St.Petersburg State Forest Technical University.</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Санкт-Петербургский государственный лесотехнический университет имени С.М. Кирова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>St.Petersburg State Forest Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>08</day><month>03</month><year>2024</year></pub-date><volume>0</volume><issue>237</issue><fpage>183</fpage><lpage>195</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Андронов А.В., Зверев И.А., Михайлов О.А., Тарадин Г.С., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Андронов А.В., Зверев И.А., Михайлов О.А., Тарадин Г.С.</copyright-holder><copyright-holder xml:lang="en">Andronov A.V., Zverev I.A., Mikhailov O.A., Taradin G.S.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://izvestiya-lta.spbftu.ru/jour/article/view/252">https://izvestiya-lta.spbftu.ru/jour/article/view/252</self-uri><abstract><p>Исследование посвящено нахождению аналитической математической модели по определению времени наведения захватно-срезающего устройства на растущее дерево. В качестве известных параметров используются конструктивные размеры технологического оборудования, снятые с компоновочно-кинематических схем валочно-пакетирующих машин, требуемая высота пня и среднее расстояние между деревьями пасики. Поиск требуемой модели кратко можно разделить на несколько последовательных этапов: нахождение пути, который пройдет шток гидроцилиндра привода стрелы, и по известной формуле скорости перемещения поршня гидроцилиндра находится время на подвод стрелы к дереву; нахождение пути, который пройдет шток гидроцилиндра привода рукояти; нахождение пути, который пройдет шток гидроцилиндра привода наклона захватно-срезающего устройства; нахождение пути, который пройдет шток гидроцилиндра привода рычагов захвата в процессе раскрытия. Сумма времени на подвод каждого из элементов технологического оборудования и есть время на наведение, присущее неопытному оператору, в случае опытного оператора время на наведение захватно-срезающего устройства к дереву определяется максимальным временем одного из компонентов.</p></abstract><trans-abstract xml:lang="en"><p>The research is devoted to finding an analytical mathematical model for determining the aiming time of a feller head on a growing tree. As the known parameters are used. The design dimensions of the technological equipment, taken from layout and kinematic diagrams of feller-buncher machines, the required stump height and the average distance between the trees of the windrow. The search for the required model can be briefly divided into several successive steps: finding the path that the hydraulic cylinder rod of the boom drive will take and by the known formula of speed of movement of the hydraulic cylinder piston is time to bring the boom to the tree; finding the way which the rod of the hydraulic cylinder of the arm drive; to find the path which the hydraulic cylinder rod of the tilt of the feller head; finding the path which the hydraulic cylinder rod for the arm actuator will take during the opening. The sum of the time for supplying each of the elements of technological equipment is the time required for the orientation, which is characteristic for a nonexperienced operator. In case of an experienced operator the time for setting the feller head to the tree is determined by the maximum time of one of the components.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>валочно-пакетирующая машина</kwd><kwd>гидроцилиндр</kwd><kwd>манипулятор</kwd><kwd>рукоять</kwd><kwd>стрела</kwd><kwd>захватно-срезающее устройство</kwd><kwd>захватные рычаги</kwd></kwd-group><kwd-group xml:lang="en"><kwd>feller buncher</kwd><kwd>hydraulic cylinder</kwd><kwd>manipulator</kwd><kwd>arm</kwd><kwd>boom</kwd><kwd>felling head</kwd><kwd>arms of gripping</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Патякин В.И., Григорьев И.В. Технология и машины лесосечных работ: учебник / под ред. В.И. Патякина. СПб.: СПбГЛТУ, 2012. 362 с.</mixed-citation><mixed-citation xml:lang="en">Patyakin V.I., Grigor'ev I.V. Logging technology and machines. Ed. by V.I. Patyakina. SPb.: SPbFTU, 2012. 362 p. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Санитарные правила в лесах Российской Федерации (ред. от 20.01.95) (утв. Приказом Рослесхоза от 18.05.92 № 90). Санитарные требования при рубках леса, пункт 3.6.</mixed-citation><mixed-citation xml:lang="en">Sanitary rules in the forests of the Russian Federation (ed. 20.01.95) (approved by order of the Federal Forestry Agency 18.05.92 No. 90). Sanitary requirements for forest felling, clause 3.6. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Александров В.А., Шоль Н.Р. Конструирование и расчет машин и оборудования для лесосечных работ и нижних складов: учебник. 2-е изд., перераб. и доп. СПб.: Лань, 2012. 256 с.: ил.</mixed-citation><mixed-citation xml:lang="en">Aleksandrov V.A., Shol' N.R. Designing and calculation of machines and equipment for logging operations and lower warehouses: Textbook. second ed., revised and supplemented. SPb.: Publishing house «Lan'», 2012. 256 p.: fig. (In Russ.)</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Tigercat Industries Inc. Tigercat валочно-пакетирующая машина 845С/L845C: Руководство по обслуживанию, публикация 2.1, март, 2011-402 с.</mixed-citation><mixed-citation xml:lang="en">Tigercat Industries Inc. Tigercat 845C / L845C Feller Buncher: Service Manual, publication 2.1, March 2011-402 p.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Deere &amp; Company 2019 Tracked feller bunchers/harvesters John Deere 800M/MH-Series Brochure p 24</mixed-citation><mixed-citation xml:lang="en">Deere &amp; Company 2019 Tracked feller bunchers/harvesters John Deere 800M/MH-Series Brochure p. 24</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Deere &amp; Company 2019 Tracked feller bunchers/harvesters John Deere 900M/MH-Series Brochure p 28</mixed-citation><mixed-citation xml:lang="en">Deere &amp; Company 2019 Tracked feller bunchers/harvesters John Deere 900M/MH-Series Brochure p. 28</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Tigercat Inc. 2019 845E/L845E Feller Buncher Brochure p 6</mixed-citation><mixed-citation xml:lang="en">Tigercat Inc. 2019 845E/L845E Feller Buncher Brochure p. 6</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Tigercat Inc. 2019 845E/L845E Feller Buncher Brochure p 6</mixed-citation><mixed-citation xml:lang="en">Tigercat Inc. 2019 845E/L845E Feller Buncher Brochure p. 6</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Tigercat Inc. 2018 855E/L855E Feller Buncher Brochure p 6</mixed-citation><mixed-citation xml:lang="en">Tigercat Inc. 2018 855E/L855E Feller Buncher Brochure p. 6</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Tigercat Inc. 2016 860C/870C/L870C/LX870C Feller Buncher Brochure p4</mixed-citation><mixed-citation xml:lang="en">Tigercat Inc. 2016 860C/870C/L870C/LX870C Feller Buncher Brochure p.4</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Caterpillar Inc. 2009 541/551/552 Tracked feller bunchers and harvesters brochure p 20</mixed-citation><mixed-citation xml:lang="en">Caterpillar Inc. 2009 541/551/552 Tracked feller bunchers and harvesters brochure p. 20</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Caterpillar Inc. 2009 511/521/522/532 Tracked feller bunchers and harvesters brochure p 20</mixed-citation><mixed-citation xml:lang="en">Caterpillar Inc. 2009 511/521/522/532 Tracked feller bunchers and harvesters brochure p. 20</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Caterpillar Inc. 2013 521B/522B Tracked feller bunchers and harvesters brochure p 20</mixed-citation><mixed-citation xml:lang="en">Caterpillar Inc. 2013 521B/522B Tracked feller bunchers and harvesters brochure p. 20</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Komatsu America Corp. 2015 XT460L-3 brochure p 16</mixed-citation><mixed-citation xml:lang="en">Komatsu America Corp. 2015 XT460L-3 brochure p. 16</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
