GB/T 12177-1990
Replaced
T/ZZB 1856-2020
Active
Group standards
T/ZZB 1856-2020 Small and medium-sized numerical control horizontal rolling mill
T/ZZB 1856-2020 Small and medium-sized numerical control horizontal rolling mill
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 1856-2020
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Geared and threaded machining machines
ICS Name:
CNC machine tools
Publish Date:
2020-11-18
Implement Date:
2020-11-30
Scope
Main technical content: This document specifies the structure, basic requirements, technical requirements, test methods, inspection rules, marking, random documents and spare parts, packaging, transportation, storage, and quality commitments of small and medium-sized CNC horizontal gear hobbing machines. This document is applicable to CNC horizontal gear hobbing machines (hereinafter referred to as machine tools) with a maximum processing modulus of up to 3 mm and a maximum workpiece diameter of up to 200 mm.
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