GB/T 2076-1987
Replaced
GB/T 28252-2012
Active
National standards
GB/T 28252-2012 Hobs for pre-grinding gear
GB/T 28252-2012 Hobs for pre-grinding gear
Basic Information
Standard Code:
GB/T 28252-2012
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Knives
ICS Name:
Cutting tools
Publish Date:
2012-03-09
Implement Date:
2012-07-01
Pages:
13 pages
Scope
This standard specifies the basic types and dimensions, technical requirements, marking, and packaging requirements for gear hobs used in overall grinding.
This standard applies to hobs with a module of 1 mm to 10 mm (according to GB/T 1357).
Development Information
Referenced Standards
GB/T 1357-1987 Modules of involute cylindrical gears
GB/T 1357-2008 Cylindrical gears for general engineering and for heavy engineering—Modules
GB/T 6132-2006 Milling cutters interchangeability dimensions for cutter arbors
GB/T 6132-2021 Interchangeability dimensions for milling cutter or milling cutter arbors
GB/T 9943-1988 High speed tool steel bars—Technical requirements
GB/T 9943-2008 High-speed tool steels
GB/T 9943-2025 High-speed tool steels
Related Standards
GB/T 2077-1987
Replaced
GB/T 2077-1987 Indexable hardmetal (carbide) inserts—Corner radii
GB/T 2078-1987
Replaced
GB/T 2078-1987 Indexable hardmetal (carbide) inserts with rounded corners, with cylindrical fixing hole
GB/T 2079-1987
Replaced
GB/T 2079-1987 Indexable hardmetal (carbide) inserts with rounded corners, without fixing hole—Dimensions
GB/T 2080-1987
Replaced
GB/T 2080-1987 Indexable hardmetal (carbide) inserts with rounded corners, with partly cylindrical fixing hole—Part 1:Dimensions of inserts with 7°normal clearance
GB/T 2081-1987
Replaced