Equipment Overview:
PTM156B series water pulse PVT testing machine can be used for automotive cooling water pipe, air conditioning pipe, engine cooling system water pipe, electric vehicle battery pack cooling system (new energy), motor cooling system (new energy), etc., in the internal pressure pulse (P), external space vibration (V) and high and low temperature environment (T) extreme conditions of fatigue life test products。The test process and data acquisition are controlled by computer, and the equipment has high technical integration, good stability, simple operation, reliable and durable。Widely used in automotive technology center, third-party testing center, automotive air conditioning pipeline factory, heat exchanger factory, scientific research institutes and other institutions。
Functional features:
1, according to the standard requirements of the test product pressure alternating fatigue, high and low temperature fatigue, vibration fatigue performance test。It has the function of automatic collection of test data, report generation, storage and processing, automatic establishment of test database, data can be queried at any time and long-term storage。
2. High-quality hydraulic components and control components, high-performance vibration system and three integrated boxes ensure the safety and stability of the equipment for a long time。High quality components combined with advanced control technology, higher control accuracy。
3, the water pulse equipment can achieve the diversity of test waveforms, can achieve trapezoid wave, sine wave, triangle wave, rectangular wave, water hammer wave, combined wave and other waveforms, to meet various customer standards。
4, the hydraulic control cabinet will organically combine the hydraulic station and the media system together, the overall use of skid-mounted structure, easy to handle and install, maintenance, the overall appearance of the equipment coordination and beautiful atmosphere。
5, the equipment has quite complete safety functions, with overtemperature alarm, overpressure alarm, liquid level alarm, motor overload alarm, leakage alarm shutdown, automatic shutdown and other functions。
Technical parameters:
Technical project | Parameter index |
Equipment type | PTM156B-HHD, PTM156B-HFD, PTM156B-FFD |
Specimen type | Automobile cooling water pipe, air conditioning pipe, battery pack cooling system, new energy cooling system, etc |
Reference standard | GMW14785, GMW14193, GMW14329, GMW14322, GMW16295, TL52361, MESPA15185, ESDG93-8260-AA, PF90080, etc |
Peak pressure | 0.15~1.5 Set any MPa |
Pulse frequency | 0.1 ~ 1.0Hz |
Pulse waveform | Trapezoidal wave, sine wave, convex word wave, triangular wave |
Test medium | A mixture of glycol and water |
Medium temperature | Room temperature RT+20~130℃;-20~130℃ Optional |
Ambient temperature | Room temperature RT+20~150℃;-40~150℃;-70 ~ 230℃ Optional |
Mode of vibration | Electromagnetic vibration table 10KN, 20KN, 30KN |
Vibration frequency | 3～2800Hz |
Vibration displacement | 51mm |
Vibrating tool | Sinusoidal vibration (including sweep frequency, fixed frequency, fixed acceleration, etc.);Vertical up and down vibration |
Number of specimens | 2~10 paths per time (the smaller the content volume of the specimen, the more paths) |
Power supply requirement | AC 380V 50Hz, three-phase five-wire supply |
Gas supply requirement | ≥0.6MPa&0.6Nm³/min |
Cooling water requirement | 水温≤25℃ |
