Effect of Number of Saw Blade Teeth on Noise Level and Wear of Blade Edges during Cutting of Wood
The effect of varying the number of saw blade teeth while transversally cutting beech (Fagus sylvatica L.) wood on the noise level and saw blade lifetime between two sharpenings was tested. The experiment was carried out with raw beech wood samples with dimensions of 25 x 100 x 1000 mm and circular...
Main Authors: | , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
North Carolina State University
2015-01-01
|
Series: | BioResources |
Subjects: | |
Online Access: | http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_10_1_1657_Kvietkova_Saw_Blade_Teeth_Noise_Level |
id |
doaj-0ee2727d0b5644e7a0d597037ad16705 |
---|---|
record_format |
Article |
spelling |
doaj-0ee2727d0b5644e7a0d597037ad167052020-11-24T23:28:10ZengNorth Carolina State UniversityBioResources1930-21261930-21262015-01-011011657166610.15376/biores.10.1.1657-1666Effect of Number of Saw Blade Teeth on Noise Level and Wear of Blade Edges during Cutting of WoodMonika Kvietková0Milan Gaff1Miroslav Gašparík2Richard Kminiak3Anton Kriš4Czech University of Life Sciences Prague Faculty of Forestry and Wood Sciences; Czech RepublicCzech University of Life Sciences Prague Faculty of Forestry and Wood Sciences; Czech RepublicCzech University of Life Sciences Prague Faculty of Forestry and Wood Sciences; Czech Republic Department of Wood Processing, Faculty of Forestry and Wood Sciences, Czech University of Life Sciences in Prague, Kamýcká 1176, Praha 6 - Suchdol, 16521, Czech Republic; Czech Republic SOLIDSTAV Co. Ltd., Kukučínova 9, Košice, 04001, Slovakia; SlovakiaThe effect of varying the number of saw blade teeth while transversally cutting beech (Fagus sylvatica L.) wood on the noise level and saw blade lifetime between two sharpenings was tested. The experiment was carried out with raw beech wood samples with dimensions of 25 x 100 x 1000 mm and circular saw blades with cemented carbide tips (24, 40, and 60 teeth). The saw blade diameters were identical (D = 250 mm), as were the cutting wedge angle geometries (α = 15°, β = 60°, γ = 15°). The saw blades were selected based on commonly used blades (in the Czech Republic and Slovakia) for the transversal cutting of the given wood species. Neither the cutting speed (vc = 62 m/s) nor the feed force (Fp = 75 N) were changed during the cutting process. The results suggest that the number of saw blade teeth is an important factor that affects the noise level of saw blade during sawing as well as the wear of cutting edge.http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_10_1_1657_Kvietkova_Saw_Blade_Teeth_Noise_LevelNumber of teethBeech woodCircular saw bladeNoise levelWear of cutting edge |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Monika Kvietková Milan Gaff Miroslav Gašparík Richard Kminiak Anton Kriš |
spellingShingle |
Monika Kvietková Milan Gaff Miroslav Gašparík Richard Kminiak Anton Kriš Effect of Number of Saw Blade Teeth on Noise Level and Wear of Blade Edges during Cutting of Wood BioResources Number of teeth Beech wood Circular saw blade Noise level Wear of cutting edge |
author_facet |
Monika Kvietková Milan Gaff Miroslav Gašparík Richard Kminiak Anton Kriš |
author_sort |
Monika Kvietková |
title |
Effect of Number of Saw Blade Teeth on Noise Level and Wear of Blade Edges during Cutting of Wood |
title_short |
Effect of Number of Saw Blade Teeth on Noise Level and Wear of Blade Edges during Cutting of Wood |
title_full |
Effect of Number of Saw Blade Teeth on Noise Level and Wear of Blade Edges during Cutting of Wood |
title_fullStr |
Effect of Number of Saw Blade Teeth on Noise Level and Wear of Blade Edges during Cutting of Wood |
title_full_unstemmed |
Effect of Number of Saw Blade Teeth on Noise Level and Wear of Blade Edges during Cutting of Wood |
title_sort |
effect of number of saw blade teeth on noise level and wear of blade edges during cutting of wood |
publisher |
North Carolina State University |
series |
BioResources |
issn |
1930-2126 1930-2126 |
publishDate |
2015-01-01 |
description |
The effect of varying the number of saw blade teeth while transversally cutting beech (Fagus sylvatica L.) wood on the noise level and saw blade lifetime between two sharpenings was tested. The experiment was carried out with raw beech wood samples with dimensions of 25 x 100 x 1000 mm and circular saw blades with cemented carbide tips (24, 40, and 60 teeth). The saw blade diameters were identical (D = 250 mm), as were the cutting wedge angle geometries (α = 15°, β = 60°, γ = 15°). The saw blades were selected based on commonly used blades (in the Czech Republic and Slovakia) for the transversal cutting of the given wood species. Neither the cutting speed (vc = 62 m/s) nor the feed force (Fp = 75 N) were changed during the cutting process. The results suggest that the number of saw blade teeth is an important factor that affects the noise level of saw blade during sawing as well as the wear of cutting edge. |
topic |
Number of teeth Beech wood Circular saw blade Noise level Wear of cutting edge |
url |
http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_10_1_1657_Kvietkova_Saw_Blade_Teeth_Noise_Level |
work_keys_str_mv |
AT monikakvietkova effectofnumberofsawbladeteethonnoiselevelandwearofbladeedgesduringcuttingofwood AT milangaff effectofnumberofsawbladeteethonnoiselevelandwearofbladeedgesduringcuttingofwood AT miroslavgasparik effectofnumberofsawbladeteethonnoiselevelandwearofbladeedgesduringcuttingofwood AT richardkminiak effectofnumberofsawbladeteethonnoiselevelandwearofbladeedgesduringcuttingofwood AT antonkris effectofnumberofsawbladeteethonnoiselevelandwearofbladeedgesduringcuttingofwood |
_version_ |
1725550510021279744 |