Journal
MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK
Volume 49, Issue 12, Pages 1476-1484Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/mawe.201800003
Keywords
High-density fiberboard; cemented carbide cutting tools; cutting forces; cutting temperature; tool wear
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Funding
- National Science Foundation of China [31500480]
- Priority Academic Program Development of Jiangsu Higher Education Institutions (PAPD)
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In order to provide a scientific and reliable guidance for wood processing industry, the effects of cutting parameters on cutting forces, cutting temperature and tool wear were studied when turning high-density fiberboard by use of cemented-carbide cutting tools. The results showed that cutting forces (normal force and radial force) and cutting temperature are not affected by the cutting parameters in the same way: cutting forces decrease with increasing spindle speed, whereas cutting temperature increase with an increase of the spindle speed. However, there is a positive relation for cutting forces and temperature, to the feed per turn when cutting. The wear of the cemented-carbide cutting tool is shown by two mechanisms: Mainly adhesive wear but also abrasive wear, showed by loss of carbide-grains and by cracking and chipping, respectively. This study also indicated that higher-speed cutting is beneficial for wood-processing; evident by reduced energy for cutting and higher efficiency in production.
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