JB/T 12083-2014
General utility small gasoline engine.Specifications for crankshaft (English Version)

Standard No.

JB/T 12083-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Machinery

Latest

JB/T 12083-2014

Scope

This standard specifies the classification, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of general-purpose small gasoline engine crankshafts. This standard applies to general small gasoline engine crankshafts. General small engine crankshafts with other alternative fuels can be used as a reference.

JB/T 12083-2014 Referenced Document

• GB/T 11354 Determination of nitrided case depth and metallographic microstructure examination for steel & iron parts
• GB/T 1184-1996 Geometrical tolerancing--Geometrical tolerance for features without individual tolerance indications
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• GB/T 1348 Spheroidal graphite iron castings*， 2019-12-31 Update
• GB/T 1800.1-2009 Gemetrical Product Specifications(GPS).Limits and fits.Part 1:Bases of tolerances,deviations and fits
• GB/T 1800.2-2009 Geometrical Product Specifications (GPS) Limits and fits--Part 2:Tables of standard tolerance grades and limit deviations for holes and shafts
• GB/T 19076-2003 Sintered metal materials--Specifications
• GB/T 191 Packaging.Pictorial marking for handling of goods
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• GB/T 228.1 Metallic materials—Tensile testing—Part 1: Method of test at room temperature*， 2021-12-31 Update
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• GB/T 3821-2005 Small and medium power internal combustion engines-Cleanliness measurement
• GB/T 4340.1 Metallic materials.Vickers hardness test.Part 1:Test method
• GB/T 5617 Determination of effective depth of hardening after induction or flame hardening of steel
• GB/T 6394-2002 Metal-methids for estimating the average grain size
• GB/T 699 Quality carbon structure steels*， 2015-12-10 Update
• GB/T 708-2006 Dimension, shape, weight and tolerance for cold-rolled steel plates and sheets
• GB/T 9441 Metallographic test method for spheroidal graphite cast iron*， 2021-12-31 Update
• GB/T 9450 Steels-Determination and verification of the depth of carburized and hardened cases

JB/T 12083-2014 history

• 2014 JB/T 12083-2014 General utility small gasoline engine.Specifications for crankshaft