Performance of stone-plastic composites with different mix ratios during orthogonal cutting
Document identifier: oai:DiVA.org:ltu-76594
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10.1166/mex.2019.1557Keyword: Engineering and Technology,
Mechanical Engineering,
Other Mechanical Engineering,
Teknik och teknologier,
Maskinteknik,
Annan maskinteknik,
Träteknik,
Wood Science and EngineeringPublication year: 2019Relevant Sustainable Development Goals (SDGs):

The SDG label(s) above have been assigned by OSDG.aiAbstract: The present study aimed to increase understanding of the machinability of stone-plastic materials with different mix ratios subjected to diamond planing. To that end, orthogonal cutting was carried out. Different stone-plastic materials were machined by diamond cutting tools to produce chips. Based on the results, four conclusions are drawn: (1) Among stone-plastic materials with decreasing polyvinyl chloride content ratio, the maximum cutting forces and fluctuation of dynamic forces show decreasing trends, and cutting stability increases. (2) The temperature of chips is slightly higher than that of tool edges; the cutting heat generated during machining is mainly absorbed by the chips of removed material and, to a lesser extent, stored in the tool edge. The type of stone-plastic material has a great effect on the changes in the temperatures of chip and tool edge. (3) With a decrease in polyvinyl chloride content, the chip shapes evolve from crack, to arc, and eventually to elemental chips. (4) The cutting quality of the machined surface improves with a decrease in the polyvinyl chloride content ratio of the stone-plastic materials.
Authors
Zhaolong Zhu
Luleå tekniska universitet; Träteknik; College of Materials Science and Engineering, Nanjing Forestry University, Nanjing, Jiangsu, China
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Dietrich Buck
Luleå tekniska universitet; Träteknik
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Xiaolei Guo
Luleå tekniska universitet; Träteknik; College of Materials Science and Engineering, Nanjing Forestry University, Nanjing, Jiangsu, China
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Mats Ekevad
Luleå tekniska universitet; Träteknik
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Pingxiang Cao
College of Materials Science and Engineering, Nanjing Forestry University, Nanjing, Jiangsu, China
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identifier: oai:DiVA.org:ltu-76594
datestamp: 2021-04-19T12:42:27Z
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recordCreationDate: 2019-11-04
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10.1166/mex.2019.1557
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titleInfo:
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lang: eng
title: Performance of stone-plastic composites with different mix ratios during orthogonal cutting
abstract: The present study aimed to increase understanding of the machinability of stone-plastic materials with different mix ratios subjected to diamond planing. To that end orthogonal cutting was carried out. Different stone-plastic materials were machined by diamond cutting tools to produce chips. Based on the results four conclusions are drawn: (1) Among stone-plastic materials with decreasing polyvinyl chloride content ratio the maximum cutting forces and fluctuation of dynamic forces show decreasing trends and cutting stability increases. (2) The temperature of chips is slightly higher than that of tool edges; the cutting heat generated during machining is mainly absorbed by the chips of removed material and to a lesser extent stored in the tool edge. The type of stone-plastic material has a great effect on the changes in the temperatures of chip and tool edge. (3) With a decrease in polyvinyl chloride content the chip shapes evolve from crack to arc and eventually to elemental chips. (4) The cutting quality of the machined surface improves with a decrease in the polyvinyl chloride content ratio of the stone-plastic materials.
subject:
@attributes:
lang: eng
authority: uka.se
topic:
Engineering and Technology
Mechanical Engineering
Other Mechanical Engineering
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lang: swe
authority: uka.se
topic:
Teknik och teknologier
Maskinteknik
Annan maskinteknik
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topic: Träteknik
genre: Research subject
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lang: eng
authority: ltu
topic: Wood Science and Engineering
genre: Research subject
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publication/journal-article
ref
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Published
5
Validerad;2019;Nivå 2;2019-11-15 (johcin)
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Zhaolong
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Luleå tekniska universitet
Träteknik
College of Materials Science and Engineering Nanjing Forestry University Nanjing Jiangsu China
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originInfo:
dateIssued: 2019
publisher: American Scientific Publishers
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2158-5857
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type: volume
number: 9
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