GB/T 8064-1998
Active
GB/T 4686-2008
Active
National standards
GB/T 4686-2008 Gear shaping machines—Testing of the accuracy
GB/T 4686-2008 Gear shaping machines—Testing of the accuracy
Basic Information
Standard Code:
GB/T 4686-2008
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Geared and threaded machining machines
ICS Name:
Other machine tools
Publish Date:
2008-08-11
Implement Date:
2009-02-01
Pages:
11 pages
Scope
This standard specifies the requirements and methods for inspecting the geometric accuracy, transmission accuracy, and working accuracy of gear shapers. This standard applies to gear shapers (hereinafter referred to as machine tools) with a maximum workpiece diameter of 125 mm to 3,150 mm.
Development Information
Replace the following standards
Referenced Standards
GB/T 8170-1987 Rules for rounding off of numberical values
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 13924-2008 Inspection code for accuracy of involute cylindrical gears
GB/T 17421.1-1998 Test code for machine tools—Part 1:Geometric accuracy of machines operating under no-load or finishing conditions
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