Analysis of Cutting Forces when Drilling Composites

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F00%3A00000203" target="_blank" >RIV/00216305:26210/00:00000203 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26210/00:PU20374
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Analysis of Cutting Forces when Drilling Composites
Original language description
A study of the cutting force components (in axial and tangential direction) and wear process when drilling a glass fibre reinforced plastic and carbon prapreg was made. Four component piezoelectric dynamometer KISTLER 9272, fully controlled by a PC, andstatistical assessment were used to measurement of the torque qnd forces. Multiple regression analysis was used to determine the complex relationships between cutting torque and forces versus the drill diameter, feed per revolutionn and machined mateTherecommended drilling material is sintered carbide (ISO grade K10-K20) with the TiAlN coating because of the low cutting forces and the low wear rate. HSS and coated HSS suffers from the intensive flank wear, followed by high increments in the axial forceand delamination of non-supported distal layers of the drilled material during drilling.
Czech name
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Czech description
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Project
<a href="/en/project/GA101%2F98%2F0855" target="_blank" >GA101/98/0855: Technologies of processing of new home composite materials</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2000
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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