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AGMA (American Gear Manufacturers Association) Standards:
- AGMA 2015-1-A01 (ISO 5)
- AGMA 2015-2-A06 (ISO 6)
- AGMA 2015-3-A07 (ISO 7)
- AGMA 2015-4-A08 (ISO 8)
- AGMA 2015-5-A09 (ISO 9)
These standards define the allowable deviations in gear dimensions, tooth profile, and other characteristics based on gear size and application.
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ISO (International Organization for Standardization) Standards:
- ISO 1328-1:2013
- ISO 1328-2:2013
- ISO 1328-3:2013
- ISO 1328-4:2013
ISO standards provide guidelines for the design, manufacturing, and inspection of gears, including specifications for gear accuracy and tooth profile.
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DIN (Deutsches Institut für Normung) Standards:
- DIN 3961
- DIN 3962
- DIN 3963
DIN standards from Germany specify the dimensional accuracy and quality requirements for gears used in various industrial applications.
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JIS (Japanese Industrial Standards) Standards:
- JIS B 1702-1
- JIS B 1702-2
JIS standards outline the specifications for gear accuracy, tooth profile, and surface finish to ensure gears meet Japanese industrial quality standards.
These precision grades are essential for manufacturers to ensure that gears meet specific performance requirements and are compatible with other mechanical components within a system. They help maintain consistency and reliability in gear performance across global markets and industries.