Jis B 1702-1 Pdf

: Measuring the deviation of the tooth trace from its intended axial path.

The standard focuses on four primary types of gear deviations: jis b 1702-1 pdf

: Evaluation of the tooth trace or lead error. Technical Constraints : Measuring the deviation of the tooth trace

: The standard includes informative annexes for advanced analysis, such as: Zone-based tolerance evaluation (Annex A). jis b 1702-1 pdf

: Lower numbers (e.g., Grade 0 or 1) indicate extremely high precision, used in aerospace or master gears.

: The standard defines 13 grades of gear accuracy, ranging from Grade 0 (highest precision) to Grade 12 (lowest precision) . 2. Primary Measurement Definitions