GB/T 8542-2023 High speed gear units technical specifications

GB/T 8542-1987 Specification for turbine gearings

GB/T 39332-2020 General requirements for the anti-fatigue manufacturing of precision gears GB/T 1174-1992 Cast bearing metals GB/T 1174-2022 Cast bearing alloy GB/T 3098.1-2000 Mechanical properties of fasteners—Bolts, screws and studs GB/T 3098.1-2010 Mechanical properties of fasteners—Bolts,screws and studs GB/T 3181-1995 Color standard for paint film GB/T 3181-2008 Colour standard for paint film GB/T 3374.1-2010 Vocabulary of gear terms—Part 1:Definitions related to geometry GB/T 3480.5-2008 Calculation of load capacity of spur and helical gears—Part 5:Strength and quality of materials GB/T 3480.5-2021 Calculation of load capacity of spur and helical gears—Part 5:Strength and quality of materials GB 3836.1-2000 Electrical apparatus for explosive gas atmospheres—Part 1:General requirements GB 3836.1-2010 Explosive atmospheres—Part 1:Equipment—General requirements GB/T 3836.1-2021 Explosive atmospheres—Part 1:Equipment—General requirements GB/T 6075.3-2001 Mechanical vibration—Evaluation of machine vibration by measurements on non-rotating parts—Part 3:Industrial machines with nominal power above 15kW and nominal speeds between 120r/min and 15000r/min when measured in situ GB/T 6075.3-2011 Mechanical vibration—Evaluation of machine vibration by measurements on non-rotating parts—Part 3:Industrial machines with nominal power above 15 kW and nominal speeds between 120 r/min and 15 000 r/min when measured in situ GB/T 6404.1-2005 Acceptance code for gear units—Part 1:Test code for airborne sound GB/T 9439-1988 Grey iron castings GB/T 9439-2010 Grey iron castings GB/T 9439-2023 Grey iron castings GB/T 10095.1-2001 Cylindrical gears—system of accuracy—Part 1:Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth GB/T 10095.1-2008 Cylindrical gears—System of accuracy—Part 1:Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth GB/T 10095.1-2022 Cylindrical gears—ISO system of flank tolerance classification—Part 1:Definitions and allowable values of deviations relevant to flanks of gear teeth GB 11120-1989 Turbine oils L-TSA GB 11120-2011 Lubricating oils for turbines GB/T 11348.3-1999 Mechanical vibration of non-reciprocating machines—Measurements on rotating shafts and evaluation criteria—Part 3:Coupled industrial machines GB/T 11348.3-2011 Mechanical vibration—Evaluation of machine vibration by measurements on rotating shafts—Part 3:Coupled industrial machines GB/T 17879-1999 Gears—Surface temper etch inspection after grinding GB/T 17879-2023 Gear—Surface temper etch inspection after grinding,chemical method GB/T 18329.1-2001 Plain bearings—Non-destructive ultrasonic testing of bond for metallic multilayer plain bearings GB/T 18329.1-2023 Plain bearings—Metallic multilayer plain bearings—Part 1:Non-destructive ultrasonic testing of bond of thickness greater than or equal to 0.5 mm GB/T 30121-2013 Industrial platinum resistance thermometers and platinum temperature sensors GB/T 30429-2013 Industrial thermocouple assemblies GB/T 37400.3-2019 Heavy mechanical general technical specification—Part 3:Welding parts GB/T 37683-2019 Large gear and girth gear forgings—Technical specification GB/T 39430-2020 Specifications for the blanks of high reliability gears JB/T 8831-2001 The lubrication oil for industrial closed-gear should be selected based on several factors, including the type of gear, its operating conditions, and the expected wear and tear. Generally, the following are the most commonly used oils for closed-gear: mineral oil, grease, and synthetic lubricants. When selecting the appropriate lubricant for your specific application, it is recommended to consult with a professional who is familiar with the equipment you are using JB/T 9050.1-2015 Cylindrical Gear Reducer Part 1: General Technical Conditions JB/T 9050.1-1999 General technical specification for cylindrical gear reducer JB/T 9050.1-1999 JB/T 5078-1991 General regulations for selecting high-speed gear material and controlling heat treatment quality control JB/T 8831-2024 Lubricant selection method for closed gears in industrial environment JB/T 8831-2024