ISO 7294:1983

Saw teeth for woodworking saws — Profile shape — Terminology and designation

ISO 7294 is not intended to standardize certain tooth types. Deals with saw blades for hand saws or machine saws. The designation system established in ISO 7294 is not applicable to saw blades with ahrd metal tips. Gives in addition to the terms in English and French the equivalent terms in Italian in an annex.

Lames de scies à bois — Forme du profil de la denture — Terminologie et désignation

General Information

• Status: Published
• Publication Date: 30-Jun-1983
• ICS: 01.040.79 - Wood technology (Vocabularies)
• ICS: 79.120.20 - Woodworking tools
• Technical Committee: ISO/TC 29/SC 9 - Tools with defined cutting edges, holding tools, cutting items, adaptive items and interfaces
• Drafting Committee: ISO/TC 29/SC 9 - Tools with defined cutting edges, holding tools, cutting items, adaptive items and interfaces
• Current Stage: 9060 - Close of review
• Start Date: 02-Dec-2028

Standards Content (Sample)

72g4
International Standard
Norme internationale
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION~ME)KC1YHAPO~HAR Of ’rAHM3ALlMR fl0 CTAH~APTt43A~MM@ORGANISATION INTERNATIONALE DE NORMALISATION
Saw teeth for woodworking saws - Profile shape -
Terminology and designation
First edition - 1983-07-01
Lames de scies a bois - Forme. du Profil de Ia denture -
Terminologie et designation
Premiere edition - 1983-07-01
Ref. No./FWf. no : ISO 72944983 (E/F)
UDC/CDU 621.93.024.1 : 621.931~43/-47
Descriptors : tools, cutting tools, saws, blades, teeth (mechanics), profiles, designation, woodworking, vocabulary, symbols./Descripteurs :
travail de bois, vocabulaire, Symbole.
outil, outil de coupe, scie, lame, denture, Profil, designation,
Price based on 10 pages/Prix bas6 sur IO pages

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Foreword
ISO (the International Organization for Standardization) is a worldwide federation of
national Standards bodies (ISO member bodies). The work of developing International
Standards is carried out through ISO technical committees. Every member body
interested in a subject for which a technical committee has been authorized has the
right to be represented on that committee. International organizations, governmental
and non-governmental, in liaison with ISO, also take part in the work.
Draft International Standards adopted by the technical committees are circulated to
the member bodies for approval before their acceptance as International Standards by
the ISO Council.
International Standard ISO 7294 was developed by Technical Committee ISO/TC 29,
Smal Pools, and was circulated to the member bodies in May 1982.
lt has been approved by the member bodies of the following countries :
Austria Germany, F. R. Romania
Belgium Hungary South Africa, Rep. of
Brazil India Spain
China Israel Sweden
Italy United Kingdom
Czechoslovakia
Egypt, Arab Rep. of Japan USA
France Poland USSR
No member body expressed disapproval of the document.
International Organkation for Standardkation, 1983
0
Printed in Switzerland

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Avant-propos
L ’ISO (Organisation internationale de normalisation) est une federation mondiale
d ’organismes nationaux de normalisation komites membres de I ’ISO). L ’elaboration
des Normes internationales est confiee aux comites techniques de I ’ISO. Chaque
comite membre interesse par une etude a Ie droit de faire Partie du comite technique
correspondant. Les organisations internationales, gouvernementales et non gouverne-
mentales, en liaison avec I ’ISO, participent egalement aux travaux.
Les projets de Normes internationales adoptes par les comites techniques sont soumis
aux comites membres pour approbation, avant leur acceptation comme Normes inter-
nationales par Ie Conseil de I ’ISO.
La Norme internationale ISO 7294 a etc elaboree par Ie comite technique ISO/TC 29,
Petit outillage, et a etc soumise aux comites membres en mai 1982.
Les comites membres des pays suivants I ’ont approuvee :
Afrique du Sud, Rep. d’ Espagne Pologne
Allemagne, R. F. France Roumanie
Autriche Hongrie Royaume-Uni
Belgique Inde Suede
Tchecoslovaquie
Bresil Israel
Chine Italie URSS
Egypte, Rep. arabe d’ Japon USA
Aucun comite membre ne I ’a desapprouvee.
Organisation internationale de normalisation, 1983
0
Imprime en Suisse

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INTERNATIONAL STANDARD
ISO 72944983 (E/F)
NORME INTERNATIONALE
Lames de scies a bois -
Saw teeth for
Forme CSU Profil de Ia
woodworking saws -
denture - Terminologie
Profile shape -
et designation
Terminology and
clesignation
1 Scope and field of application
4 Objet et domaine d ’application
This International Standard provides a terminology of elements La presente Norme internationale donne Ia terminologie des
of the Profile shape of saw teeth for woodworking and elements du Profil de Ia denture des lames de scies a bois et
etablit un Systeme de designation pour Ia forme du Profil de Ia
establishes a designation System for the Profile shape of saw
denture.
teeth.
Elle n ’a pas pour but de normaliser certains types de dentures.
lt is not intended to standardize certain tooth types.
This International Standard deals with saw blades for hand La presente Norme internationale est applicable aux lames de
saws or machine saws for woodworking. scies a bois qu ’elles soient a main ou a machine.
Le Systeme de designation etabli par Ia presente Norme interna-
The designation System established in this International Stan-
dard is not applicable to saw blades with hard metal tips. tionale n ’est pas applicable aux lames de scies a plaquettes
brasees.
Annex A gives the English terms defined in this International
L ’annexe B donne I ’index alphabetique des termes francais
Standard, listed in alphabetical Order, and the equivalent
French terms. presentes dans Ia presente Norme internationale, ainsi que ’les
termes equivalents en anglais.
NOTE - In addition to the terms given in two of the three official ISO
languages (English and French), this International Standard gives the
NOTE - En Supplement aux termes donnes dans deux des trois
equivalent terms in Italian in annex C; these have been included at the
langues officielles de I ’ISO (anglais et francais), Ia presente Norme in-
request of Technical Committee GO/TC 29, and are published under
ternationale donne dans I ’annexe C les termes Äquivalents en italien;
the responsibility of the member body for Italy (UNI). However, only
ces termes ont et6 inclus a Ia demande du comite technique
the terms given in the official languages tan be considered as ISO
ISO/TC 29, et sont publies sous Ia responsabilite du comite membre de
terms.
I ’ltalie (UNI). Toutefois, seuls les termes donnes dans les langues of-
ficielles peuvent etre consideres comme termes ISO.
2 Reference 2 Refhrence
ISO 300211, Basic quantities in cutting and grinding - Part 7 : ISO 300211, Definitionsdebasepourlacoupeetlarectification -
Partie 7 : Geometrie de Ia Partie active des outils coupan ts -
Geometry of the active part of cutting tools - General terms,
reference Systems, tool and working angles, Chip breakers. Notions generales, systemes de reference, angles de l ’outil et
angles en travail, brise-copeaux.

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ISO 7294-1983 (E/F)
3 Terminologie
3 Terminology
3.1 EMments de Ia denture
3.1 Elements of the tooth
No.
Terme
Term
NO
creux (fand de dent)
3.1.1 gullet area
face de coupe
3.1.2 face
face de depouille
3.1.3 flank
Premiere face de depouille
3.1.4 first flank (upper flank)
deuxieme face de depouille
3.1.5 second flank (lower flank)
pied
3.1.6 root
Pointe
3.1.7 Point
talon
3.1.8 heel
tete
3.1.9
top
arete
3.1.10 cutting edge
3.1.4
r
Teeth with one Point
Dent 3 une Pointe
Teeth with two Points
Dent 6 deux pointes
2

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ISO 72944983 (E/F)
3.2 Dimensions
3.2 Dimensions
No. Symbol
Term Terme
NO Symbole
3.2.1 e distance between the Points of a tooth distance entre les pointes, d ’une dent
3.2.2 f width of gullet largeur du creux (gencive)
3.2.3 h height of the tooth hauteur de dent
3.2.4 h, height of the heel hauteur du talon
rayon de pied (rayon de fond de dent)
3.2.5 R gullet radius
pas de Ia denture
3.2.6 t tooth pitch
angle de depouille
3.2.7 a clearance angle
angle de taillant
3.2.8 ß wedge angle (sharpness angle)
angle de coupe
3.2.9 rake angle
Y
3

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ISO 72944983 (E/F)
No. Symbol
Term Terme
NO Symbole
3.2.10 a thickness of saw blade
epaisseur de Ia lame de scie
3.2.11
set, left voie ti gauehe
3.2.12 set, right
voie 6 droite
3.2.13 Overall set (kerf width)
avoyage total
3.2.14 cutting edge angle (top bevel angle) angle de direction d ’arete
3.2.15 cutting edge inclination (front bevel angle) angle d ’inclinaison d ’arete
Spring set Swage set
Avoyage altern6
Avoyage par hrasement
(toutes dents) (swageage)
4

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ISO 72944983 (E/F)
4 Symboles pour Ie Profil de Ia tete de dent
4 Letter Symbols for the Profile of the tops of
teeth
Les profils de Ia tete de dent sont classes en fonction des carac-
teristiques suivantes :
The profiles of the tops of teeth are classified according to the
following characteristics :
a) nombre de pointes;
a) number of Points;
par rapport a un axe per-
b) symetrie des tetes;
pendiculaire au dos de Ia
with respect to an axis
b) symmetry of tops;
lame, ou a un rayon dans
perpendicular to the back of
I
c) symetrie des pointes;
l Ie cas des scies circulaires
the blade or to a radius in the
c) symmetry of Points;
case of circular saws.
d) forme de Ia face de depouille (et de Ia face de coupe) :
droite, brisee, courbe;
d) shape of the flank (and face) : straight, broken, curved;
e) angle de coupe : positif, negatif, nul.
e) rake angle : positive, Zero, negative.
Shape of the flank Rake angle
Number of
Top shape Point shape (and face) Angle de coupe
Letter Symbol Points
Forme de Formes des Forme de Ia face de
Symbole Nombre de positive
zero negative
Ia tete pointes depouille (et de Ia
pointes positif nul negatif
face de coupe)
straight
N
droite
+ 4 4
asymmetrical broken
K
asymetrique bris6e
n n fl-
curved
P
courbe
4 A A
1
straight
A
droite
A
symmetrical broken
Y
symetrique bris6e
1\
curved
S
courbe
A
X
Mi
symmetrical asymmetrical straig ht
M 2
asymetrique
symetrique droite
Z
symmetrical mixed
straig ht
W 3
symetrique mixte droite
5

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ISO 7294-1983 (E/F)
5 Letter Symbols for the Profile of the
5 Symboles pour Ie Profil du pied de dent
roots of teet
...