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Equipment overview
PTM207A series hose oil pulse testing machine is used in brake tube, power steering tube, tubing, vacuum tube and other cyclic pressure durability and temperature durability test。It is widely used in the production inspection, development and research fields of auto parts factories, product quality inspection institutes, third-party testing centers, scientific research institutions, etc。The test process and data acquisition are controlled by computer, and the equipment has high technical integration, good stability, simple operation, reliable and durable。
Functional characteristics
1, electro-hydraulic servo control, high precision, can achieve trapezoidal wave, sine wave, etc. Pulse pressure, test times, peak pressure holding time, valley value pressure holding time can be set by computer;
2, with access control protection, monitoring system, failure protection, overtemperature alarm, liquid level alarm, fault information prompt function;
3, the environmental temperature control system uses PID, real-time control of the test process, the use of special control software, complete the test process of automatic control and other functions;
4, the operation interface adopts high-speed data acquisition technology to provide data analysis function to meet the requirements of test analysis and special test data processing;
5, the internal structure is reasonable, the layout is beautiful, the use of non-welded pipe connection, prevent leakage, and easy to install and adjust and maintenance。
Technical index
Technical project | Parameter index |
Equipment type | PTM207A series |
Specimen type | Brake tube, power steering tube, power steering return pipe, high pressure pipe, vacuum pipe, etc |
Reference standard | GB 16897-2010, GB/T 7127.1-2000, GB/T 7127.2-2000, GB/T 7128-2008, ISO7628, GB/T 20461-2006, SAE J189, SAE J1401 |
Peak pressure | The value ranges from 1 to 20MPa |
Pulse frequency | 0.05 ~1.5Hz Arbitrary setting |
Pulse waveform | Trapezoid wave, sine wave |
Pulse frequency | Arbitrarily set according to test standard requirements |
Test medium | High temperature hydraulic oil, brake fluid, mineral oil, silicone oil, etc |
Medium temperature | Room temperature RT or -40~160℃ can be selected |
Ambient temperature | Room temperature RT or -40~160℃ can be selected |
Installation mode | Hose connection;Bend 90°;Bend 180° |
Number of specimens | 1~6 paths per time (the smaller the content of the specimen, the more paths) |
Extension attachment | High and low temperature environment box (optional) |
Hydraulic servo vibration system (optional) | |
Electromagnetic shaking table (optional) |
The testing machine is widely used in the production inspection, development and research fields of auto parts factories, product quality inspection institutes, third-party testing centers, scientific research institutions, etc。
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