GB/T 12177-1990
Replaced
T/HEBQIA 097-2022
Active
Group standards
T/HEBQIA 097-2022 Roll surface electrical spark roughening equipment
T/HEBQIA 097-2022 Roll surface electrical spark roughening equipment
Price:
$ 20.00
Basic Information
Standard Code:
T/HEBQIA 097-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
CNC machine tools
Publish Date:
2022-10-11
Implement Date:
2022-10-11
Scope
Scope: This document is applicable to EDM roughness treatment of work rolls for cold rolling mills, leveling mills, galvanizing line finishing mills, and other rolling mill rolls; Main technical content: This document specifies the name, structure, requirements, safety protection, testing, inspection rules, marking, packaging, handling, transportation, and storage of roll surface EDM roughness treatment equipment.
Development Information
Related Standards
GB/T 12646-1990
Active
GB/T 12646-1990 Numerical control of machines—NC processor input—Basic part program reference language
GB/T 3168-1993
Active
GB/T 3168-1993 Numerical control of machines—Symbols
GB/T 14660-1993
Replaced
GB/T 14660-1993 NC jig boring machine—Testing of the accuracy
GB/T 16462-1996
Abolished
GB/T 16462-1996 Numerically controlled turning machines—Testing of the accuracy
GB/T 8129-1997
Replaced