GB/T 39006-2020 English PDF (GBT39006-2020)

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GB/T 39006-2020: Requirements and test methods of special climate conditions reliability for industrial robots
GB/T 39006-2020
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 25.040.30
J 28
Requirements and Test Methods of Special Climate
Conditions Reliability for Industrial Robots
ISSUED ON: SEPTEMBER 29, 2020
IMPLEMENTED ON: APRIL 1, 2021
Issued by: State Administration for Market Regulation;
Standardization Administration of the People’s Republic of China.
Table of Contents
Foreword ... 3
1 Scope ... 4
2 Normative References ... 4
3 Terms and Definitions ... 5
4 Classification of Working Environment ... 7
5 Special Climate Conditions Reliability Requirements ... 7
6 Test Methods of Special Climate Conditions Reliability ... 9
7 Test Report ... 16
Bibliography ... 17
Requirements and Test Methods of Special Climate
Conditions Reliability for Industrial Robots
1 Scope
This Standard specifies the requirements and test methods of special climate conditions (such
as: high temperature, low temperature, high humidity and salt mist, etc.) reliability for industrial
robots.
This Standard is applicable to industrial robots and their parts.
2 Normative References
The following documents are indispensable to the application of this document. In terms of
references with a specified date, only versions with a specified date are applicable to this
document. In terms of references without a specified date, the latest version (including all the
modifications) is applicable to this document.
GB/T 2423.1-2008 Environmental Testing for Electric and Electronic Products - Part 2: Test
Methods - Tests A: Cold
GB/T 2423.2-2008 Environmental Testing for Electric and Electronic Products - Part 2: Test
Methods - Tests B: Dry Heat
GB/T 2423.3 Environmental Testing - Part 2: Testing Method - Test Cab: Damp Heat, Steady
State
GB/T 2423.4-2008 Environmental Testing for Electric and Electronic Products - Part 2: Test
Method - Test Db: Damp Heat, Cyclic (12 h + 12 h cycle)
GB/T 2423.17-2008 Environmental Testing for Electric and Electronic Products - Part 2: Test
Methods - Test Ka: Salt Mist
GB/T 2423.18 Environmental Testing - Part 2: Testing Methods - Test Kb: Salt Mist, Cyclic
(sodium chloride solution)
GB/T 2423.21 Environmental Testing for Electric and Electronic Products - Part 2: Test
Methods - Test M: Low Air Pressure
GB/T 2423.22-2012 Environmental Testing - Part 2: Testing Methods - Test N: Change of
Temperature
GB/T 2423.27 Environmental Testing for Electric and Electronic Products - Part 2: Tests
Methods - Test Z/AMD: Combined Sequential Cold, Low Air Pressure and Damp Heat Test
GB/T 2423.37 Environmental Testing for Electric and Electronic Products - Part 2: Test
Methods - Test L: Dust and Sand
GB/T 2423.38 Environmental Testing for Electric and Electronic Products - Part 2: Test
Methods - Test R: Water Test Method and Guidance
JB/T 8896-1999 Industrial Robot - Acceptance Rules
3 Terms and Definitions
The following terms and definitions are applicable to this document.
3.1 industrial robot
Industrial robot refers to an automatically controlled, reprogrammable and multipurpose
manipulator capable of programming three or more axes.
NOTE 1: industrial robot can be stationary or mobile. It is used in industrial automation.
NOTE 2: industrial robot includes:
---manipulator, including actuator;
---controller, including teaching box and some communication interfaces (hardware and
software);
---some integrated additional axes.
NOTE 3: GB/T 12643-2013, Definition 2.9 is modified.
3.2 testing conditioning
Testing conditioning refers to the exposure of test sample to the test environment to determine
the effect of the environmental conditions on the test sample.
[GB/T 2422-2012, Definition 4.2]
3.3 environmental conditions
Environmental conditions refer to the external physical, chemical and biological conditions, to
which, a product is subjected within a specified period of time.
[GB/T 2422-2012, Definition 4.3]
3.4 environmental parameters
Environmental parameters refer to one or multiple physical, chemical or biological properties
describing an environmental factor.
[GB/T 2422-2012, Definition 4.4]
3.5 pre-conditioning
Pre-conditioning refers to the treatment of the test sample before the testing conditioning in
order to eliminate or partially offset the various effects previously experienced by the test
sample.
[GB/T 2422-2012, Definition 4.6]
3.6 temperature stability
Temperature stability refers to the state where the difference between the temperature of each
part of the test sample and its final temperature is within 3 C.
NOTE: the final temperature is the average temperature of the test chamber where the test sample
is placed at that time.
3.7 severity
Severity refers to a set of parameter values for which a test sample is subjected to testing
conditioning.
[GB/T 2422-2012, Definition 4.9]
3.8 recovery
Recovery refers to the treatment performed to stabilize the performance of the test sample after
the testing conditioning and before the testing.
[GB/T 2422-2012, Definition 4.7]
3.9 manipulator
Manipulator refers to a multi-degree-of-freedom machine composed of some mutually
articulated or relatively sliding components used to grasp and / or move objects.
NOTE 1: the manipulator can be controlled by an operator, a programmable controller or some
logic systems (such as: cam gear and circuit).
NOTE 2: the manipulator does not include the end effector.
[GB/T 12643-2013, Definition 2.1]
3.10 control system
Control system refers to a system with logic control and power functions, which can control
requirements, see 5.2 ~ 5.6. For test methods, see Chapter 6. In accordance with the usage
scenarios and purposes of the robots, the manufacturer may formulate requirements (including
regulations on appearance, functions and abnormal performance) as appropriate.
5.2 Reliability Requirements under Temperature and Humidity Environment
The general requirements for the temperature and humidity environmental reliability of
industrial robots during the life cycle are as follows:
a) Under the influence of low temperature environment (including storage or operation),
industrial robots shall not generate abnormal appearance, function and performance
caused by material embrittlement and device failure.
b) Under the influence of high temperature environment (including storage or operation),
industrial robots shall not generate abnormal appearance, function and performance
caused by material aging and device failure.
c) Under the influence of temperature variation environment, industrial robots shall not
generate abnormal appearance, function and performance caused by structural
deformation and device failure.
d) Under the influence of damp heat environment, industrial robots shall not generate
abnormal appearance, function and performance caused by electrochemical corrosion,
electrical short circuit and lubricant performance degradation.
5.3 Reliability Requirements under Salt Mist Environment
Under the influence of salt mist, industrial robots shall not generate abnormal appearance,
function and performance caused by corrosion damage.
5.4 Reliability Requirements under Dust and Sand Environment
Under the influence of dust and sand environment, industrial robots shall not generate abnormal
appearance, function and performance caused by the entry of solid foreign objects.
5.5 Reliability Requirements under Water Mist Environment
Under ...