GB/T 4133-1984
Replaced
T/WLJC 27-2019
Active
Group standards
T/WLJC 27-2019 High-precision spiral slotted gear reducer
T/WLJC 27-2019 High-precision spiral slotted gear reducer
Price:
$ 20.00
Basic Information
Standard Code:
T/WLJC 27-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Couplings, brakes, and transmissions
ICS Name:
Gears and gear transmissions
Publish Date:
2019-08-19
Implement Date:
2019-09-19
Scope
Scope: This standard specifies the models, markings, dimensions, basic parameters, technical requirements, inspection rules, markings, packaging, and storage of AT high-precision helical bevel gear reducers. This standard applies to single-stage transmission AT high-precision helical bevel gear reducers; Main technical content: The standard provides the gear modulus, basic profile of AT high-precision helical bevel gear reducers, manufacturing requirements for main components such as materials and heat treatment processes, acceptance requirements including technical requirements, test methods, and inspection rules. Compared with the reducers specified in JB/T 8853-2015, there is a significant improvement in transmission accuracy.
Development Information
Related Standards
GB/T 6404-1986
Replaced
GB/T 6404-1986 Determination of sound power level for noise emitted by gear units
GB 6413-1986
Abolished
GB 6413-1986 Calculation of scuffing load capacity for involute cylindrical gears
GB/T 6443-1986
Replaced
GB/T 6443-1986 Involute cylindrical gears-Information of the dimensional data to be given on the drawing
GB/T 1357-1987
Replaced
GB/T 1357-1987 Modules of involute cylindrical gears
GB/T 8543-1987
Replaced