ISO 8945:1989
(Main)Equipment for working the soil - Rotary cultivator blades - Fixing dimensions
Equipment for working the soil - Rotary cultivator blades - Fixing dimensions
Specifies the dimensions for four types of blades. Applies to blades with two fixing holes. The arrangement and dimensions of the holes shall be as given in figure 1 and, according to the type blade, dimensions and tolerances shall be as given in table 1.
Matériel de travail du sol — Lames de cultivateurs rotatifs — Dimensions de fixation
General Information
- Status
- Published
- Publication Date
- 30-Aug-1989
- Technical Committee
- ISO/TC 23 - Tractors and machinery for agriculture and forestry
- Drafting Committee
- ISO/TC 23 - Tractors and machinery for agriculture and forestry
- Current Stage
- 9060 - Close of review
- Completion Date
- 02-Sep-2028
Overview - ISO 8945:1989 (Rotary cultivator blades - Fixing dimensions)
ISO 8945:1989 is an international standard that defines the fixing dimensions for rotary cultivator blades used in agricultural tillage equipment. It applies specifically to blades that have two fixing holes, and it sets the required arrangement, dimensions and tolerances for four blade types. Dimensions are given in millimetres and illustrated in the standard’s figure and table (figure 1 and table 1).
Keywords: ISO 8945, rotary cultivator blades, fixing dimensions, cultivator blade dimensions, agricultural machinery standards.
Key topics and technical requirements
Scope and applicability
- Covers agricultural rotary cultivator blades with two fixing holes.
- Specifies four distinct blade types (Types 1–4) and their fixing arrangements.
Fixing hole arrangement
- The positional relationship and layout of the two fixing holes are defined graphically (figure 1 in the standard).
Dimensional data and tolerances
- Table 1 in ISO 8945 lists the precise dimensions and manufacturing tolerances for each blade type.
- All dimensions are expressed in millimetres to ensure consistent manufacture and interchangeability.
Standardization intent
- Ensures consistent hole sizes, spacing and tolerances so blades from different manufacturers are compatible with common rotary cultivator hubs and flanges.
Applications and practical value
- Manufacturing and design
- Use ISO 8945 as a reference for designing blade blanks, drilling fixtures and production drawings to meet accepted interchangeability requirements.
- Aftermarket and spare parts
- Enables aftermarket suppliers and OEMs to produce replacement blades that fit existing cultivator equipment without custom modification.
- Procurement and quality control
- Procurement teams can specify compliance with ISO 8945 in purchase orders to ensure dimensional conformity.
- Quality inspectors use the standard’s tolerances for acceptance testing and incoming inspection.
- CAD and reverse engineering
- Designers creating CAD models or reverse-engineering cultivator components can rely on the standard dimensions to produce compatible parts.
Who should use this standard
- Agricultural machinery manufacturers and OEMs
- Component and spare‑parts suppliers
- Design and mechanical engineers working on tillage equipment
- Quality assurance and inspection teams
- Procurement specialists specifying cultivator blades
Related standards
ISO 8945 was prepared by ISO/TC 23 (Tractors and machinery for agriculture and forestry). Related documents would include other ISO standards covering agricultural machinery dimensions, blade materials, performance and safety-consult ISO/TC 23 catalogs for complementary standards.
For precise dimensions, tolerances and the figure/table illustrations, refer to the official ISO 8945:1989 publication.
ISO 8945:1989 - Equipment for working the soil -- Rotary cultivator blades -- Fixing dimensions
ISO 8945:1989 - Matériel de travail du sol -- Lames de cultivateurs rotatifs -- Dimensions de fixation
ISO 8945:1989 - Matériel de travail du sol -- Lames de cultivateurs rotatifs -- Dimensions de fixation
Frequently Asked Questions
ISO 8945:1989 is a standard published by the International Organization for Standardization (ISO). Its full title is "Equipment for working the soil - Rotary cultivator blades - Fixing dimensions". This standard covers: Specifies the dimensions for four types of blades. Applies to blades with two fixing holes. The arrangement and dimensions of the holes shall be as given in figure 1 and, according to the type blade, dimensions and tolerances shall be as given in table 1.
Specifies the dimensions for four types of blades. Applies to blades with two fixing holes. The arrangement and dimensions of the holes shall be as given in figure 1 and, according to the type blade, dimensions and tolerances shall be as given in table 1.
ISO 8945:1989 is classified under the following ICS (International Classification for Standards) categories: 65.060.20 - Soil-working equipment. The ICS classification helps identify the subject area and facilitates finding related standards.
You can purchase ISO 8945:1989 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of ISO standards.
Standards Content (Sample)
IS0
INTERNATIONAL
STANDARD
First edition
1989-09-15
Equipment for working the soil - Rotary
- Fixing dimensions
cultivator blades
Materiel de travail du sol - Lames de cultiva teurs rota tifs - Dimensions de fixation
Reference number
IS0 8945 : 1989 (El
IS0 8945 : 1989 (E)
Foreword
IS0 (the International Organization for Standardization) is a worldwide federation of
national standards bodies (IS0 member bodies). The work of preparing International
Standards is normally carried out through IS0 technical committees. Each member
body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, govern-
mental and non-governmental, in liaison with ISO, also take part in the work. IS0
collaborates closely with the International Electrotechnical Commission (IEC) on all
matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are circulated to
the member bodies for approval before their acceptance as International Standards by
the IS0 Council. They are approved in accordance with IS0 procedures requiring at
least 75 % approval by the member bodies voting.
International Standard IS0 8945 was prepared by Technical Committee lSO/TC 23,
Tractors and machinery for agriculture and forestry.
@ IS0 1989
All rights reserved.
...
NORME
ISO
INTERNATIONALE
Première édition
1989-09-l 5
Matériel de travail du sol - Lames de
cultivateurs rotatifs - Dimensions de fixation
Equipment for working the soi1 - Rotary cultivator blades - Fixing dimensions
Numéro de référence
ISO 8945 : 1989 (FI
ISO 8945 : 1989 (FI
Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération mondiale
d’organismes nationaux de normalisation (comités membres de I’ISO). L’élaboration
des Normes internationales est en général confiée aux comités techniques de I’ISO.
Chaque comité membre intéressé par une étude a le droit de faire partie du comité
technique créé à cet effet. Les organisations internationales, gouvernementales et non
gouvernementales, en liaison avec I’ISO participent également aux travaux. L’ISO col-
labore étroitement avec la Commission électrotechnique internationale (CEI) en ce qui
concerne la normalisation électrotechnique.
Les projets de Normes internationales adoptés par les comités techniques sont soumis
aux comités membres pour approbation, avant leur acceptation comme Normes inter-
nationales par le Conseil de I’ISO. Les Normes internationales sont approuvées confor-
mément aux procédures de I’ISO qui requièrent l’approbation de 75 % au moins des
comités membres votants.
La Norme internationale ISO 8945 a été élaborée par le comité technique ISO/TC 23,
Tracteurs et matériels agricoles et fores tiers.
@ ISO 1989
Dr
...
NORME
ISO
INTERNATIONALE
Première édition
1989-09-l 5
Matériel de travail du sol - Lames de
cultivateurs rotatifs - Dimensions de fixation
Equipment for working the soi1 - Rotary cultivator blades - Fixing dimensions
Numéro de référence
ISO 8945 : 1989 (FI
ISO 8945 : 1989 (FI
Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération mondiale
d’organismes nationaux de normalisation (comités membres de I’ISO). L’élaboration
des Normes internationales est en général confiée aux comités techniques de I’ISO.
Chaque comité membre intéressé par une étude a le droit de faire partie du comité
technique créé à cet effet. Les organisations internationales, gouvernementales et non
gouvernementales, en liaison avec I’ISO participent également aux travaux. L’ISO col-
labore étroitement avec la Commission électrotechnique internationale (CEI) en ce qui
concerne la normalisation électrotechnique.
Les projets de Normes internationales adoptés par les comités techniques sont soumis
aux comités membres pour approbation, avant leur acceptation comme Normes inter-
nationales par le Conseil de I’ISO. Les Normes internationales sont approuvées confor-
mément aux procédures de I’ISO qui requièrent l’approbation de 75 % au moins des
comités membres votants.
La Norme internationale ISO 8945 a été élaborée par le comité technique ISO/TC 23,
Tracteurs et matériels agricoles et fores tiers.
@ ISO 1989
Dr
...
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