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DIN 3975-1
Definitions and parameters on cylindrical worm gear pairs with rectangular crossing shafts - Part 1: Worm and worm wheel
DIN 3975-2
Definitions and parameters on cylindrical worm gear pairs with rectangular crossing shafts - Part 2: Deviations
DIN 3977
Measuring element diameters for the radial or diametral dimension for testing tooth thickness of cylindrical gears
DIN 3979
Zahnschäden an Zahnradgetrieben; Bezeichnung, Merkmale, Ursachen
Tooth Damage on Gear Trains; Designation, Characteristics, Causes
DIN 3990-1
Calculation of load capacity of cylindrical gears; introduction and general influence factors
DIN 3990-2
Tragfähigkeitsberechnung von Stirnrädern; Berechnung der Grübchentragfähigkeit
Calculation of load capacity cylindrical gears; calculation of pitting resistance
DIN 3990-3
Tragfähigkeitsberechnung von Stirnrädern; Berechnung der Zahnfußtragfähigkeit
Calculation of load capacity of cylindrical gears; calculation of tooth strength
DIN 3990-4
Tragfähigkeitsberechnung von Stirnrädern; Berechnung der Freßtragfähigkeit
Calculation of load capacity of cylindrical gears; calculation of scuffing load capacity
DIN 3990-5
Calculation of load capacity of cylindrical gears; endurance limits and material qualities
DIN 3990-6
Tragfähigkeitsberechnung von Stirnrädern - Teil 6: Betriebsfestigkeitsrechnung
Calculation of load capacity of cylindrical gears - Part 6: Calculation of service strength