JG/T 111-1999
Abolished
T/WLJC 23-2019
Active
Group standards
T/WLJC 23-2019 High-precision multi-functional boring tool module
T/WLJC 23-2019 High-precision multi-functional boring tool module
Price:
$ 20.00
Basic Information
Standard Code:
T/WLJC 23-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Mechanical
ICS Name:
Other cutting tools
Publish Date:
2019-05-07
Implement Date:
2019-05-07
Scope
Scope: This standard specifies the type and size, technical requirements, test methods, inspection rules, marking, and packaging of high-precision multi-functional boring tools modules. This standard applies to high-precision multi-functional boring tools modules with a processing hole diameter range of 8 mm to 203 mm and a fine-tuning accuracy of 0.005 mm; Main technical content: The high-precision multi-functional boring tools modules specified in this standard have independent intellectual property rights. This patented product features significant structural improvements compared to the boring tools specified in JB/T 6565-2007, "Universal Boring Head". The boring tools can process hole diameters ranging from 8 mm to 203 mm, with a processing hole adjustment accuracy that exceeds the standards set for universal boring tools in the machinery industry by a factor of two. They represent the advanced technical level in China and hold a leading market share among domestic peers.
Development Information
Related Standards
JG/T 85-1999
Abolished
JG/T 85-1999 Road grader blade
GB/T 20335-2006
Active
GB/T 20335-2006 Boring bars(tool holders with cylindrical shank)for indexable inserts—Dimensions
GB/T 20336-2006
Active
GB/T 20336-2006 Boring bars(tool holders with cylindrical shank)for indexable inserts—Designation
GB/T 10944.1-2006
Replaced
GB/T 10944.1-2006 Tool shanks with 7∶24 taper for automatic tool changers—Shanks Nos.40,45 and 50—Part 1:Dimensions and conicity tolerances
GB/T 10944.2-2006
Replaced