JB/T 11724-2013Electrical control systems of numerically controlled grinding machines - Technical requirements (English PDF)

1 Foreword

JB/T 11724-2013 was issued by MIIT on 31 December 2013 and has been in force since 1 July 2014.

2 Scope

The electrical control system of numerically controlled grinding machines is the subject of JB/T 11724-2013, a recommended standard of the Chinese machinery industry. It lays down the technical conditions for such systems, and it applies to the requirements for their design, their installation and their inspection. The standard is classified J50 in the Chinese system and 29.020 in the international one. Among the standards it quotes are GB/T 4026-2010, GB 5226.1-2008, GB 18209.3-2010, GB/T 22663-2008, GB 23712-2009, GB/T 26220-2010 and GB/T 26677-2011.

3 Normative references

JB/T 11724-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 4026-2010

GB 5226.1-2008

GB 18209.3-2010 — Electrical safety of machinery -- Indication, marking and actuation -- Part 3: Requirements for the location and operation of actuators

GB/T 19660-2005 — Industrial automation systems and integration -- Numerical control of machines -- Coordinate system and motion nomenclature

GB/T 22663-2008 — Electrical equipment of industrial machines -- Electromagnetic compatibility -- Immunity requirements for machine tools

GB 23712-2009 — Electrical equipment of industrial machines -- Electromagnetic compatibility -- Emission limits for machine tools

GB/T 24340-2009 — Graphical symbols for use on electrical diagram of industrial machines

GB/T 24341-2009 — Electrical equipment of industrial machines drawing of electrical diagrams, figure and table

GB/T 26220-2010 — Industrial automation systems and integration - Numerical control of machines - General requirements for numerical control systems

GB/T 26675-2011 — Electrical,electronic and programmable electronic control systems of machine tools - Specification of insulation resistance test

GB/T 26676-2011 — Electrical, electronic and programmable electronic control systems of machine tools - Specification of withstanding voltage test

GB/T 26677-2011 — Electrical control system of machine tools - Miscellaneous function M code and macro parameter of CNC surface grinding machine

GB/T 26678-2011 — Electrical control system of machine tool - The requirements of processing program for CNC surface grinding machines

GB/T 26679-2011 — Electrical,electronic and programmable electronic control systems of machine tools - Specification of the continuity of the protective bonding circuit test

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Classification and status

International classification (ICS): 29.020

Prefix JB/T: recommended standard.