GB/T 45523.3-2025Remote handling devices for radioactive materials - Part 3: Electrical master-slave manipulators (English PDF)

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting.

This document is part 3 of GB/T 45523 "Remote Operation Devices for Radioactive Material". GB/T 45523 has been published for the following part.

--- Part 1: General requirements;

--- Part 2: Mechanical master-slave manipulators;

--- Part 3: Electric follow-up master-slave manipulator;

--- Part 4: Power manipulator;

--- Part 5: Sword-type manipulator.

Introduction

Radioactive material remote operation devices play a key role in the fields of nuclear energy and nuclear technology, and have a profound impact on the safe operation and environmental protection of the nuclear industry.

Its core function is to perform maintenance, dismantling, and operation tasks in a high-radiation environment, effectively isolating operators from radioactive materials.

This device not only ensures the safety and health of the workers, but also improves the work efficiency and reduces the risk of radiation exposure.

It reduces production and operation costs and is an important tool that is indispensable for the safe and efficient operation of the nuclear industry.

GB/T 45523 "Remote Operation Device for Radioactive Materials" focuses on mechanical master-slave manipulators, electric follow-up master-slave manipulators, power machinery these types of manipulators meet various needs with their respective control flexibility, load capacity and applicable scenarios.

The scientific and reasonable selection, deployment and continuous maintenance of these remote operation devices can effectively reduce the operator's Radiation exposure level, effectively control production and operation costs, and improve operating efficiency and overall system safety. This is not only a technological advancement it is an important contribution to human health, environmental protection and sustainable development. Therefore, we continue to optimize the design of the device and improve the automation level.

The key to promoting the sustainable development of remote operation technology of radioactive materials is to strengthen personnel training and management.

GB/T 45523 "Remote Operation Devices for Radioactive Materials" is planned to consist of five parts.

--- Part 1: General requirements. The purpose is to specify the requirements that need to be met by the design, manufacture and application of remote operation devices for radioactive materials.

General requirements.

--- Part 2: Mechanical master-slave manipulators. The purpose is to specify the design, manufacture and application of mechanical master-slave manipulators that need to meet Specific requirements on structure and function, technical indicators, inspection, etc.

--- Part 3: Electric follower master-slave manipulator. The purpose is to specify the design, manufacture and application of electric follower master-slave manipulators that need to meet Specific requirements on structure and function, technical indicators, inspection, etc.

--- Part 4: Power manipulator. The purpose is to specify the structure and function of the power manipulator that needs to be designed, manufactured and applied.

Specific requirements in terms of performance, technical indicators, inspection, etc.

--- Part 5: Sword-type manipulator. The purpose is to specify the structure and function of the sword-type manipulator that needs to be designed, manufactured and applied.

Specific requirements in terms of performance, technical indicators, inspection, etc.

Radioactive Material Remote Control Device Part 3: Electric follower master-slave manipulator

1 Scope

This document specifies the structure and function, technical requirements and inspection of electric follower master-slave manipulators.

This document applies to the design, manufacture and application of remote-operated electric follower master-slave manipulators used in ionizing radiation environments.

2 Normative references

The contents of the following documents constitute essential clauses of this document through normative references in this document.

For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to this document.

GB/T 45523.1 Remote control devices for radioactive materials Part 1: General requirements GB/T 45523.2 Remote control device for radioactive material Part 2: Mechanical master-slave manipulator

3 Terms and definitions

The terms and definitions defined in GB/T 45523.1 apply to this document.

4 Structure and function

4.1 Electric follow-up master-slave manipulators can be used in nuclear fuel reprocessing plants, radioactive waste treatment and disposal plants, particle accelerators, fusion research devices, etc.

Sealed chambers with high radiation levels or radioactive contamination.

4.2 The electric follower master-slave manipulator generally consists of four parts (see Figure 1). the active arm, the slave arm, the operating console and the control cabinet.

There are usually cable penetrations between control cabinets for introducing power and control cables.

Two control cabinets can be set up for controlling the active arm and the driven arm respectively.

4.3 The active arm and the driven arm can generally be designed with different load capacities according to the force ratio requirements.