GB/T 13320-2007
Active
GB/T 32253-2015
Active
National standards
GB/T 32253-2015 Precision hot forging of straight bevel gear—Structural design specification
GB/T 32253-2015 Precision hot forging of straight bevel gear—Structural design specification
Basic Information
Standard Code:
GB/T 32253-2015
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Forging and pressing
ICS Name:
\nSteel forgings
Publish Date:
2015-12-10
Implement Date:
2016-07-01
Pages:
9 pages
Scope
This standard specifies the terms and definitions, structural elements, and optimized structural forms of hot precision forged bevel gears with straight teeth (hereinafter referred to as "hot forged parts"). This standard applies to hot forged bevel gears with straight teeth whose tooth portion is ultimately formed by precision hot forging, with a mass of ≤20 kg, an end face modulus of ≤20 mm, and a tooth diameter of ≤250 mm.
Development Information
Referenced Standards
Related Standards
GB/T 20911-2007
Active
GB/T 20911-2007 Semi finished products for forging—Tolerances on dimensions shape and mass
GB/T 21469-2008
Active
GB/T 21469-2008 Machining allowances and tolerances for steel open die forgings on hammer—General requirement
GB/T 21470-2008
Active
GB/T 21470-2008 Machining allowances and tolerances for steel open die forgings on hammer—Disks,columns,rings and seamless cylindrical sleeves
GB/T 21471-2008
Active
GB/T 21471-2008 Machining allowances and tolerances for steel open die forgings on hammer—Shafts
GB/T 22131-2008
Replaced