JB/T 5288.1-1991 Cycloidal pinwheel reducer temperature rise measurement method

This standard specifies the environmental conditions, measurement methods and judgment of the measurement results for the temperature rise measurement of cycloidal pinwheel reducers. This standard applies to reducers lubricated with lubricating oil. JB/T 5288.1-1991 Cycloidal pinwheel reducer temperature rise measurement method JB/T5288.1-1991 Standard download and decompression password: www.bzxz.net

Machinery Industry Standard of the People's Republic of China
Cycloidal pinwheel reducer
1 Subject content and scope of application
Temperature rise measurement method
JB/T 5288.1||tt| |91
This standard specifies the environmental conditions, measurement methods and judgment of the measurement results for the temperature rise measurement of the cycloidal wheel reducer (hereinafter referred to as the reducer).
This standard applies to reducers lubricated with lubricating oil. 2 Reference standards
I13/T5288.3 Determination method of load carrying capacity and transmission efficiency of cycloidal wheel reducer 3 Environmental conditions and temperature measurement points
3.1 Environmental conditionswww.bzxz.net
3.1.1 minus The measurement of reverse engine temperature rise should be carried out in a room that is not affected by the outside temperature. The indoor ambient temperature should be within the range of 5 to 40 degrees Celsius. 3.1.2 Free air circulation in the air + strong headflow is not allowed. 3.2 Measurement Temperature point
The temperature measurement point should be selected where the thermometer can contact the reducer lubricating oil: 4 Thermometer
The graduation law is 0.5C,
5 Measurement method ||tt| |5.1　.Measurement of temperature
5.1.1 Determination of the temperature rise of the reducer under test. It is usually carried out at the same time as the load capacity and transmission efficiency of the reducer, but can also be carried out separately. 5.1.2 Reducer under test When complying with the provisions of 8.2.3 in B3/T5288.3, ??read the .1 operating temperature of the reducer at rated speed and rated input power
5.2 Determination of ambient temperature
5.2. 1. Place a thermometer 1.5m away from the surface of the reducer being measured. The height of the tide meter measuring point from the ground is the same as the axis of the reducer. 5.2.2 The placement of the overflow meter should not be affected by external radiant heat and airflow. 5.2.3 The reading of the ambient temperature value and the reading of the operating temperature value should be carried out at the same time. 6 Temperature rise calculation
The temperature rise is calculated according to the following formula:
A=t, ||tt| |The Ministry of Mechanical and Electronics Industry of the People's Republic of China approved 18
1991-07-01 implementation
Wuzhong: At-
·Reducer Temperature rise,;
JB/T5288.1-91
The operating temperature of the reducer at rated speed and rated input power. (:Ambient temperature, (.
Test results The judgment of
The judgment of temperature rise test results should comply with the provisions of the national standard cycloidal pinwheel reducer
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