JIS B 1753:2013 - $107.00   BUY NOW

Acceptance code for gear units -- Test code for airborne sound

JIS B 1753:2013 Publication Description:

Abstract Unavailable

International Classification for Standards (ICS)

ICS Classification Field ICS Field Sub-Group and Number
ICS-17-Metrology ICS Noise Emitted-Machines/Equipment (17.140.20)
ICS-21-Mechanical ICS Gears (21.200)

ICS Related Standards

Cart Document Number Document Title
$162.00 ISO 10052:2004 Acoustics - Field measurements of airborne and impact sound insulation and of service equipment sound - Survey method
$19.00 ISO 10052/Amd1:2010 Acoustics - Field measurements of airborne and impact sound insulation and of service equipment sound - Survey method - Amendment 1
$185.00 ISO 10302-1:2011 Acoustics - Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices - Part 1: Airborne noise measurement
$138.00 ISO 10302-2:2011 Acoustics - Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices - Part 2: Structure-borne vibration measurements
$138.00 ISO 10494:1993 Gas turbines and gas turbine sets - Measurement of emitted airborne noise - Engineering/survey method
$138.00 ISO 10843:1997 Acoustics - Methods for the description and physical measurement of single impulses or series of impulses
$99.00 ISO 11094:1991 Acoustics - Test code for the measurement of airborne noise emitted by power lawn mowers, lawn tractors, lawn and garden tractors, professional mowers, and lawn and garden tractors with mowing attachments
$185.00 ISO 11200:2014 Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
$0.00 ISO 11200/COR1:1997 Technical Corrigendum 1 to ISO 11200: 1995
$99.00 ISO 11200:1995 Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
$162.00 ISO 11201:2010 Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections
$185.00 ISO 11202:2010 Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections
$68.00 ISO 11203:1995 Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level
$185.00 ISO 11204:2010 Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections
$138.00 ISO/TR 11688-1:1995 Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning
$185.00 ISO/TR 11688-2:1998 Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 2: Introduction to the physics of low-noise design
$103.00 ISO 11689:1996 Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment
$103.00 ISO 12001:1996 Acoustics - Noise emitted by machinery and equipment - Rules for the drafting and presentation of a noise test code
$68.00 ISO 13261-1:1998 Sound power rating of air-conditioning and air-source heat pump equipment - Part 1: Non-ducted outdoor equipment
$68.00 ISO 13261-2:1998 Sound power rating of air-conditioning and air-source heat pump equipment - Part 2: Non-ducted indoor equipment
$103.00 ISO 13332:2000 Reciprocating internal combustion engines -- Test code for the measurement of structure-borne noise emitted from high-speed and medium-speed reciprocating internal combustion engines measured at the engine feet
$19.00 ISO 13347-1/Amd1:2010 Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 1: General overview - Amendment 1
$138.00 ISO 13347-3:2004 Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 3: Enveloping surface methods
$19.00 ISO 13347-3/Amd1:2010 Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 3: Enveloping surface methods
$138.00 ISO 13347-4:2004 Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 4: Sound intensity method
$138.00 ISO 13475-1:1999 Acoustics -- Stationary audible warning devices used outdoors -- Part 1: Field measurements for determination of sound emission quantities
$138.00 ISO/TS 13475-2:2000 Acoustics -- Stationary audible warning devices used outdoors -- Part 2: Precision methods for determination of sound emission quantities
$68.00 ISO 15086-1:2001 Hydraulic fluid power - Determination of the fluid-borne noise characteristics of components and systems - Part 1: Introduction
$162.00 ISO 15086-2:2000 Hydraulic fluid power - Determination of the fluid-borne noise characteristics of components and systems - Part 2: Measurement of the speed of sound in a fluid in a pipe
$138.00 ISO 15086-3:2008 Hydraulic fluid power - Determination of the fluid-borne noise characteristics of components and systems - Part 3: Measurement of hydraulic impedance
$138.00 ISO 15664:2001 Acoustics -- Noise control design procedures for open plant
$185.00 ISO 15665:2003 Acoustics -- Acoustic insulation for pipes, valves and flanges
$138.00 ISO 15744:2002 Hand-held non-electric power tools - Noise measurement code - Engineering method (grade 2)
$138.00 ISO 16032:2004 Acoustics - Measurement of sound pressure level from service equipment in buildings - Engineering method
$138.00 ISO 1680:2013 Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machines
$68.00 ISO 16902-1:2003 Hydraulic fluid power - Test code for the determination of sound power levels of pumps using sound intensity techniques: Engineering method - Part 1: Pumps
$185.00 ISO 17201-1:2005 Acoustics - Noise from shooting ranges - Part 1: Determination of muzzle blast by measurement
$162.00 ISO 17201-2:2006 Acoustics - Noise from shooting ranges - Part 2: Estimation of muzzle blast and projectile sound by calculation
$209.00 ISO 17201-3:2010 Acoustics - Noise from shooting ranges - Part 3: Guidelines for sound propagation calculations
$138.00 ISO 17201-4:2006 Acoustics - Noise from shooting ranges - Part 4: Prediction of projectile sound
$138.00 ISO 17201-5:2010 Acoustics - Noise from shooting ranges - Part 5: Noise management
$103.00 ISO 18564:2016 Machinery for forestry - Noise test code
$138.00 ISO 20361:2015 Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy
$149.00 ISO 20361:2007 Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy
$138.00 ISO 2151:2004 Acoustics - Noise test code for compressors and vacuum pumps - Engineering method (Grade 2)
$68.00 ISO 22096:2007 Condition monitoring and diagnostics of machines - Acoustic emission
$162.00 ISO 22868:2011 Forestry and gardening machinery - Noise test code for portable hand-held machines with internal combustion engine - Engineering method (Grade 2 accuracy)
$162.00 ISO 230-5:2000 Test code for machine tools -- Part 5: Determination of the noise emission
$162.00 ISO 23771:2015 Textile machinery - Guide to the design of textile machinery for reduction of the noise emissions
$185.00 ISO 27327-2:2014 Fans - Air curtain units - Part 2: Laboratory methods of testing for sound power
$138.00 ISO 3822-1:1999 Acoustics -- Laboratory tests on noise emission from appliances and equipment used in water supply installations -- Part 1: Method of measurement
$19.00 ISO 3822-1/Amd1:2008 Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 1: Method of measurement - Amendment 1: Measurement uncertainty
$45.00 ISO 3822-2:1995 Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 2: Mounting and operating conditions for draw-off taps and mixing valves
$68.00 ISO 3822-3:1997 Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 3: Mounting and operating conditions for in-line valves and appliances
$19.00 ISO 3822-3/Amd1:2009 Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 3: Mounting and operating conditions for in-line valves and appliances - Amendment 1
$138.00 ISO 3822-4:1997 Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 4: Mounting and operating conditions for special appliances
$138.00 ISO 4412-1:1991 Hydraulic fluid power - Test code for determination of airborne noise levels - Part 1: Pumps
$138.00 ISO 4412-2:1991 Hydraulic fluid power - Test code for determination of airborne noise levels - Part 2: Motors
$68.00 ISO 4412-3:1991 Hydraulic fluid power - Test code for determination of airborne noise levels - Part 3: Pumps - Method using a parallelepiped microphone array
$103.00 ISO 4871:1996 Acoustics -- Declaration and verification of noise emission values of machinery and equipment
$103.00 ISO 5131:2015 Tractors for agriculture and forestry - Measurement of noise at the operators position - Survey method
$88.00 ISO 5131:1996 Acoustics -- Tractors and machinery for agriculture and forestry -- Measurement of noise at the operator's position -- Survey method
$103.00 ISO 5135:1997 Acoustics - Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation room
$209.00 ISO 5136:2003 Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct method
$138.00 ISO 6393:2008 Earth-moving machinery - Determination of sound power level - Stationary test conditions
$68.00 ISO 6394:2008 Earth-moving machinery - Determination of emission sound pressure level at operators position - Stationary test conditions
$185.00 ISO 6395:2008 Earth-moving machinery - Determination of sound power level - Dynamic test conditions
$173.00 ISO 6395:1988 Acoustics -- Measurement of exterior noise emitted by earth-moving machinery -- Dynamic test conditions
$173.00 ISO 6395/AMD1:1996 Amendment 1 to ISO 6395:1988
$68.00 ISO 6396:2008 Earth-moving machinery - Determination of emission sound pressure level at operators position - Dynamic test conditions
$173.00 ISO 6396:1992 Acoustics -- Measurement at the operator's position of noise emitted by earth-moving machinery -- Dynamic test conditions
$103.00 ISO 6798:1995 Reciprocating internal combustion engines -- Measurement of emitted airborne noise -- Engineering method and survey method
$45.00 ISO 7216:2015 Agricultural and forestry tractors - Measurement of noise emitted when in motion
$51.00 ISO 7216:1992 Acoustics -- Agricultural and forestry wheeled tractors and self-propelled machines -- Measurement of noise emitted when in motion
$45.00 ISO 7574-1:1985 Acoustics - Statistical methods for determining and verifying stated noise emission values of machinery and equipment - Part 1 : General considerations and definitions
$45.00 ISO 7574-2:1985 Acoustics - Statistical methods for determining and verifying stated noise emission values of machinery and equipment - Part 2 : Methods for stated values for individual machines
$45.00 ISO 7574-3:1985 Acoustics - Statistical methods for determining and verifying stated noise emission values of machinery and equipment - Part 3 : Simple (transition) method for stated values for batches of machines
$103.00 ISO 7574-4:1985 Acoustics - Statistical methods for determining and verifying stated noise emission values of machinery and equipment - Part 4 : Methods for stated values for batches of machines
$209.00 ISO 7779:2010 Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment
$138.00 ISO/TS 7849-1:2009 Acoustics - Determination of airborne sound power levels emitted by machinery using vibration measurement - Part 1: Survey method using a fixed radiation factor
$162.00 ISO/TS 7849-2:2009 Acoustics - Determination of airborne sound power levels emitted by machinery using vibration measurement - Part 2: Engineering method including determination of the adequate radiation factor
$232.00 ISO 7960:1995 Airborne noise emitted by machine tools - Operating conditions for woodworking machines
$68.00 ISO 8297:1994 Acoustics - Determination of sound power levels of multisource industrial plants for evaluation of sound pressure levels in the environment - Engineering method
$138.00 ISO 8525:2008 Airborne noise emitted by machine tools - Operating conditions for metal-cutting machines
$103.00 ISO 8528-10:1998 Reciprocating internal combustion engine driven alternating current generating sets - Part 10: Measurement of airborne noise by the enveloping surface method
$209.00 ISO 8579-1:2002 Acceptance code for gear units - Part 1: Test code for airborne sound
$103.00 ISO 9295:2015 Acoustics - Determination of high-frequency sound power levels emitted by machinery and equipment
$88.00 ISO 9295:1988 Acoustics - Measurement of high-frequency noise emitted by computer and business equipment
$68.00 ISO 9296:1988 Acoustics - Declared noise emission values of computer and business equipment
$45.00 ISO 9568:1993 Cinematography - Background acoustic noise levels in theatres, review rooms and dubbing rooms
$138.00 ISO 9611:1996 Acoustics - Characterization of sources of structure-borne sound with respect to sound radiation from connected structures - Measurement of velocity at the contact points of machinery when resiliently mounted
$68.00 ISO 9902-1:2001 Textile machinery -- Noise test code -- Part 1: Common requirements
$19.00 ISO 9902-1/Amd1:2009 Textile machinery - Noise test code - Part 1: Common requirements - Amendment 1
$19.00 ISO 9902-1:2001/Amd2:2014 - Amendment 2
$103.00 ISO 9902-2:2001 Textile machinery -- Noise test code -- Part 2: Spinning preparatory and spinning machinery
$19.00 ISO 9902-2/Amd1:2009 Textile machinery - Noise test code - Part 2: Spinning preparatory and spinning machinery - Amendment 1
$19.00 ISO 9902-2:2001/Amd2:2014 - Amendment 2
$68.00 ISO 9902-3:2001 Textile machinery -- Noise test code -- Part 3: Nonwoven machinery
$19.00 ISO 9902-3/Amd1:2009 Textile machinery - Noise test code - Part 3: Nonwoven machinery - Amendment 1
$19.00 ISO 9902-3:2001/Amd2:2014 - Amendment 2
$68.00 ISO 9902-4:2001 Textile machinery -- Noise test code -- Part 4: Yarn processing, cordage and rope manufacturing machinery
$19.00 ISO 9902-4/Amd1:2009 Textile machinery - Noise test code - Part 4: Yarn processing, cordage and rope manufacturing machinery - Amendment 1
$19.00 ISO 9902-4:2001/Amd2:2014 - Amendment 2
$45.00 ISO 9902-5:2001 Textile machinery -- Noise test code -- Part 5: Weaving and knitting preparatory machinery
$19.00 ISO 9902-5/Amd1:2009 Textile machinery - Noise test code - Part 5: Weaving and knitting preparatory machinery - Amendment 1
$19.00 ISO 9902-5:2001/Amd2:2014 - Amendment 2
$103.00 ISO 9902-6:2001 Textile machinery -- Noise test code -- Part 6: Fabric manufacturing machinery
$19.00 ISO 9902-6/Amd1:2009 Textile machinery - Noise test code - Part 6: Fabric manufacturing machinery - Amendment 1
$19.00 ISO 9902-6:2001/Amd2:2014 - Amendment 2
$103.00 ISO 9902-7:2001 Textile machinery -- Noise test code -- Part 7: Dyeing and finishing machinery
$19.00 ISO 9902-7/Amd1:2009 Textile machinery - Noise test code - Part 7: Dyeing and finishing machinery - Amendment 1
$19.00 ISO 9902-7:2001/Amd2:2014 - Amendment 2
$103.00 ISO 9296:2017 Acoustics - Declared noise emission values of information technology and telecommunications equipment
$68.00 ISO 3822-3:2018 Acoustics - Laboratory tests on noise emission from appliances and equipment used in water supply installations - Part 3: Mounting and operating conditions for in-line valves and appliances
$185.00 ISO/TR 10064-1:1992 Cylindrical gears - Code of inspection practice - Part 1: Inspection of corresponding flanks of gear teeth
$138.00 ISO/TR 10064-2:1996 Cylindrical gears - Code of inspection practice - Part 2: Inspection related to radial composite deviations, runout, tooth thickness and backlash
$45.00 ISO/TR 10064-3:1996 Cylindrical gears - Code of inspection practice - Part 3: Recommendations relative to gear blanks, shaft centre distance and parallelism of axes
$138.00 ISO/TR 10064-4:1998 Cylindrical gears - Code of inspection practice - Part 4: Recommendations relative to surface texture and tooth contact pattern checking
$232.00 ISO/TR 10064-5:2005 Cylindrical gears - Code of inspection practice - Part 5: Recommendations relative to evaluation of gear measuring instruments
$185.00 ISO/TR 10064-6:2009 Code of inspection practice - Part 6: Bevel gear measurement methods
$209.00 ISO 10300-1:2014 Calculation of load capacity of bevel gears - Part 1: Introduction and general influence factors
$162.00 ISO 10300-2:2014 Calculation of load capacity of bevel gears - Part 2: Calculation of surface durability (pitting)
$185.00 ISO 10300-3:2014 Calculation of load capacity of bevel gears - Part 3: Calculation of tooth root strength
$209.00 ISO 10825:1995 Gears - Wear and damage to gear teeth - Terminology
$232.00 ISO/TR 10828:2015 Worm gears - Worm profiles and gear mesh geometry
$149.00 ISO/TR 10828:1997 Worm gears - Geometry of worm profiles
$209.00 ISO 1122-1:1998 Vocabulary of gear terms - Part 1: Definitions related to geometry
$138.00 ISO 1122-2:1999 Vocabulary of gear terms - Part 2: Definitions related to worm gear geometry
$185.00 ISO 1328-1:2013 Cylindrical gears - ISO system of flank tolerance classification - Part 1: Definitions and allowable values of deviations relevant to flanks of gear teeth
$68.00 ISO 1328-2:1997 Cylindrical gears - ISO system of accuracy - Part 2: Definitions and allowable values of deviations relevant to radial composite deviations and runout information
$51.00 ISO 1340:1976 Cylindrical gears - Information to be given to the manufacturer by the purchaser in order to obtain the gear required
$51.00 ISO 1341:1976 Straight bevel gears - Information to be given to the manufacturer by the purchaser in order to obtain the gear required
$209.00 ISO 13691:2001 Petroleum and natural gas industries - High-speed special-purpose gear units
$103.00 ISO 14104:2014 Gears - Surface temper etch inspection after grinding, chemical method
$66.00 ISO 14104:1995 Gears - Surface temper etch inspection after grinding
$162.00 ISO/TR 14179-1:2001 Gears - Thermal capacity - Part 1: Rating gear drives with thermal equilibrium at 95 oC sump temperature
$162.00 ISO/TR 14179-2:2001 Gears - Thermal capacity - Part 2: Thermal load-carrying capacity
$232.00 ISO/TR 14521:2010 Gears - Calculation of load capacity of wormgears
$103.00 ISO 14635-1:2000 Gears -- FZG test procedures -- Part 1: FZG test method A/8,3/90 for relative scuffing load-carrying capacity of oils
$138.00 ISO 14635-2:2004 Gears - FZG test procedures - Part 2: FZG step load test A10/16, 6R/120 for relative scuffing load-carrying capacity of high EP oils
$138.00 ISO 14635-3:2005 Gears - FZG test procedures - Part 3: FZG test method A/2,8/50 for relative scuffing load-carrying capacity and wear characteristics of semifluid gear greases
$162.00 ISO/TR 15144-1:2014 Calculation of micropitting load capacity of cylindrical spur and helical gears - Part 1: Introduction and basic principles
$211.00 ISO/TR 15144-1:2010 Calculation of micropitting load capacity of cylindrical spur and helical gears - Part 1: Introduction and basic principles
$185.00 ISO/TR 15144-2:2014 Calculation of micro-pitting load capacity of cylindrical spur and helical gears - Part 2: Examples of calculation for micropitting
$162.00 ISO 17485:2006 Bevel gears - ISO system of accuracy
$138.00 ISO 18653:2003 Gears - Evaluation of instruments for the measurement of individual gears
$209.00 ISO/TR 18792:2008 Lubrication of industrial gear drives
$232.00 ISO 21771:2007 Gears - Cylindrical involute gears and gear pairs - Concepts and geometry
$45.00 ISO 2203:1973 Technical drawings - Conventional representation of gears
$185.00 ISO/TR 22849:2011 Design recommendations for bevel gears
$232.00 ISO 23509:2016 Bevel and hypoid gear geometry
$265.00 ISO 23509:2006 Bevel and hypoid gear geometry
$68.00 ISO 2490:2007 Solid (monobloc) gear hobs with tenon drive or axial keyway, 0,5 to 40 module - Nominal dimensions
$162.00 ISO 4468:2009 Gear hobs - Accuracy requirements
$45.00 ISO 53:1998 Cylindrical gears for general and heavy engineering -- Standard basic rack tooth profile
$45.00 ISO 54:1996 Cylindrical gears for general engineering and for heavy engineering - Modules
$232.00 ISO 6336-1:2006 Calculation of load capacity of spur and helical gears - Part 1: Basic principles, introduction and general influence factors
$162.00 ISO 6336-2:2006 Calculation of load capacity of spur and helical gears - Part 2: Calculation of surface durability (pitting)
$185.00 ISO 6336-3:2006 Calculation of load capacity of spur and helical gears - Part 3: Calculation of tooth bending strength
$185.00 ISO 6336-5:2016 Calculation of load capacity of spur and helical gears - Part 5: Strength and quality of materials
$200.00 ISO 6336-5:2003 Calculation of load capacity of spur and helical gears - Part 5: Strength and quality of materials
$138.00 ISO 6336-6:2006 Calculation of load capacity of spur and helical gears - Part 6: Calculation of service life under variable load
$45.00 ISO 677:1976 Straight bevel gears for general engineering and heavy engineering - Basic rack
$45.00 ISO 678:1976 Straight bevel gears for general engineering and heavy engineering - Modules and diametral pitches
$45.00 ISO 701:1998 International gear notation - Symbols for geometrical data
$209.00 ISO 8579-1:2002 Acceptance code for gear units - Part 1: Test code for airborne sound
$123.00 ISO 8579-2:1993 Acceptance code for gears - Part 2: Determination of mechanical vibrations of gear units during acceptance testing
$209.00 ISO 9083:2001 Calculation of load capacity of spur and helical gears - Application to marine gears
$209.00 ISO 9085:2002 Calculation of load capacity of spur and helical gears - Application for industrial gears
$39.00 JIS B 0121:2012 International gear notation -- Symbols for geometrical data
$339.00 JIS B 1603:1995 Straight cylindrical involute splines -- side fit -- Generalities, dimensions and inspection
$49.00 JIS B 1701-1:2012 Cylindrical gears for general and heavy engineering -- Part 1: Standard basic rack tooth profile
$29.00 JIS B 1701-2:1999 Cylindrical gears for general engineering and for heavy engineering -- Part 2: Modules
$107.00 JIS B 1702-1:2016 Cylindrical gears -- ISO system of flank tolerance classification -- Part 1: Definitions and allowable values of deviations relevant to flanks of gear teeth
$59.00 JIS B 1702-1:1998 Cylindrical gears -- ISO system of accuracy -- Part 1: Definitions and allowable values of deviations relevant to corresponding flanks of gear teeth
$68.00 JIS B 1702-2:1998 Cylindrical gears -- ISO system of accuracy -- Part 2: Definitions and allowable values of deviations relevant to radial composite deviations and runout information
$49.00 JIS B 1706-1:1999 Straight bevel gear for general engineering -- Part 1: Basic rack
$29.00 JIS B 1706-2:1999 Straight bevel gears for general engineering and heavy engineering Part 2: Modules and diametral pitches
$107.00 JIS B 1754:1998 Acceptance code for gears -- Part 2: Determination of mechanical vibrations of gear units during acceptance testing
$103.00 ISO 14104:2017 Gears - Surface temper etch inspection after grinding, chemical method
$232.00 ISO/TR 10064-1:2017 Code of inspection practice - Part 1: Measurement of cylindrical gear tooth flanks
$185.00 ISO/TS 6336-20:2017 Calculation of load capacity of spur and helical gears - Part 20: Calculation of scuffing load capacity (also applicable to bevel and hypoid gears) - Flash temperature method
$209.00 ISO/TR 6336-30:2017 Calculation of load capacity of spur and helical gears - Part 30: Calculation examples for the application of ISO 6336 parts 1,2,3,5
$185.00 ISO/TS 6336-21:2017 Calculation of load capacity of spur and helical gears - Part 21: Calculation of scuffing load capacity (also applicable to bevel and hypoid gears) - Integral temperature method