Compression Fitting Vibration Tester
The joint vibration test bench consists of a hydraulic pressure source, a dynamic strain gauge, a vibration table and a control system. It is mainly used for bending vibration tests of ferrule joints. It is suitable for joint manufacturers to do vibration life testing of products before they leave the factory. It is also suitable for scientific research and testing institutions as R&D test equipment.
Applicable standards include HB6442-1990, ARP1185C-2019, GBT26143 and IS0 19879-2010. According to different standards, the equipment configuration has corresponding adjustments. Users can choose rotation bending vibration and plane vibration according to test requirements.
Special test software is used to make different settings according to the requirements of various standards, optimize the database structure, display and record test parameters such as strain, pressure, number of times, time, etc. in real time, and maintain long-term stable operation.
Technical parameters:
1.Test medium: water, ordinary hydraulic oil, phosphate ester hydraulic oil;
2.Medium temperature: normal temperature;
3.Ambient temperature: normal temperature (the ambient temperature is kept stable on site);
4.Test pressure: 35MPa, 70MPa, (higher pressure can be selected, according to the working pressure of the pipe joint);
5.Pressurization method: static constant pressure (with cut-off device), pulse pressure:
6.Test station: 1.6.8 Optional stations:
7.Test piece connector specifications: 1/16"-5/8"-2" (depending on the connector configuration of the valve block);
8.Workpiece sample length: as per standard requirements;
9.Measurement data: pressure P, time T; strain S, vibration number N;
10.Bending vibration mode: rotational bending, cantilever beam bending, simply supported beam bending:
11.Vibration frequency: set according to standard requirements;
12.Amplitude: set according to standard requirements;
13.Vibration times: 10 million times, adjustable.
