Annals of Forest Science

Table 3 Correlation showing the effect of the planing factors on the visuo-tactile scores of consumers on S2 surfaces of oak

From: Visuo-tactile and topographic characterizations of finished wood surface quality by French consumers and industrials: acceptability thresholds for raised grain

		Threshold for NG = 5
fz (mm/tooth/rev)	NG = 6412–1131*fz	fz₂ ≤ 1.248
e_m (mm)	NG = 6412–7156*em	em₂ ≤ 0.197

Threshold for an acceptable surface quality: 5/10 for consumers; fz: feed rate per tooth; em: average chip thickness

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ISSN: 1297-966X

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