GB/T 2076-1987
Replaced
GB/T 28249-2012
Active
National standards
GB/T 28249-2012 The types and dimensions of timing belt wheel hobs
GB/T 28249-2012 The types and dimensions of timing belt wheel hobs
Basic Information
Standard Code:
GB/T 28249-2012
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:
9 pages
Scope
This standard specifies the types and dimensions of gear hobbing cutters with wheels.
This standard is applicable to gear hobbing cutters with wheels used for processing gears with pitch diameters of 5.080 mm to 31.750 mm, and the basic tooth profile of which complies with the requirements of GB/T 11361 for gear hobbing cutters with wheels.
Development Information
Referenced Standards
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 11361-1989 Synchronous belt drives—Pulleys
GB/T 11361-2008 Synchronous belt drives—Trapezoidal toothed pulleys
GB/T 11361-2018 Synchronous belt drives—Trapezoidal toothed pulleys with pitch code MXL,XXL,XL,L,H,XH and XXH
GB/T 28251-2012 The technical specifications for timing belt wheel hobs and timing belt mold hobs
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