The difference between the actual measured pitch and the theoretical circular pitch between adjacent teeth. Fpcap F sub p
The tolerances outlined in JIS B 1702-1 apply to gears within specific geometric ranges: 5 mm to 15,000 mm. Normal Module ( ): 0.5 mm to 70 mm. Number of Teeth ( ): 5 to 1,000. Helix Angle ( ): Up to 45°. Comparison with Related Standards
You need: Module (m), Number of teeth (z), Reference diameter (d), Face width (b).
The Jis B 1702-1 pdf provides a standardized framework for evaluating the accuracy of gear teeth, ensuring that they meet the required specifications for smooth and efficient operation. By adhering to this standard, manufacturers can:
: It applies to both spur and helical gears with parallel axes.
: It establishes a system for classifying the accuracy of gear tooth flanks, moving away from older numerical grading systems (like the previous JIS B 1702:1976) toward the ISO-aligned system.
: Measures how closely the actual tooth profile matches the ideal involute curve.
Jis B 1702-1 Pdf Exclusive Jun 2026
The difference between the actual measured pitch and the theoretical circular pitch between adjacent teeth. Fpcap F sub p
The tolerances outlined in JIS B 1702-1 apply to gears within specific geometric ranges: 5 mm to 15,000 mm. Normal Module ( ): 0.5 mm to 70 mm. Number of Teeth ( ): 5 to 1,000. Helix Angle ( ): Up to 45°. Comparison with Related Standards jis b 1702-1 pdf
You need: Module (m), Number of teeth (z), Reference diameter (d), Face width (b). The difference between the actual measured pitch and
The Jis B 1702-1 pdf provides a standardized framework for evaluating the accuracy of gear teeth, ensuring that they meet the required specifications for smooth and efficient operation. By adhering to this standard, manufacturers can: Number of Teeth ( ): 5 to 1,000
: It applies to both spur and helical gears with parallel axes.
: It establishes a system for classifying the accuracy of gear tooth flanks, moving away from older numerical grading systems (like the previous JIS B 1702:1976) toward the ISO-aligned system.
: Measures how closely the actual tooth profile matches the ideal involute curve.
