脈沖試驗臺通過(guò)設定自動(dòng)完成壓力和溫度的調節和控制，使被測件達到實(shí)際使用的工作狀態(tài)，進(jìn)行疲勞壽命檢測，很終確定產(chǎn)品的性能。脈沖試驗臺采用計算機與PLC結合的控制方式，通過(guò)閉環(huán)控制實(shí)現任意波形的生成和調整。設備適用于橡膠軟管、汽車(chē)制動(dòng)管、動(dòng)力轉向管、離合器管、汽車(chē)空調及散熱器軟管等壓力脈沖測試，同時(shí)也可以對一些小型的管件、接頭等進(jìn)行脈沖試驗。
The pulse test bench can automatically adjust and control the pressure and temperature through setting, so that the tested parts can reach the actual working state, and carry out fatigue life detection, and finally determine the performance of the product. The pulse test bench adopts the control mode of combination of computer and PLC, and realizes the generation and adjustment of arbitrary waveform through closed-loop control. The equipment is applicable to the pressure pulse test of rubber hose, automobile brake pipe, power steering pipe, clutch pipe, automobile air conditioner and radiator hose, and can also conduct pulse test on some small pipe fittings and connectors.
脈沖試驗機主要用于以下零部件的出廠(chǎng)檢測：汽車(chē)軟管類(lèi)： 轉向管、剎車(chē)管、空調管、燃油管、冷卻水管、散熱軟管、暖風(fēng)軟管、空氣濾芯器軟管、渦輪增壓系統軟管、工程液壓軟管；航空軟管和管匯；其他硬管或接頭以及汽車(chē)剎車(chē)泵、散熱器、油冷器、缸體的脈沖試驗。輸油軟管及組合件、制動(dòng)軟管、水箱軟管及組合件、水箱、油箱、冷凝器、蒸發(fā)器、儲液罐、過(guò)濾器等
The pulse tester is mainly used for the delivery inspection of the following parts: automotive hoses: steering pipes, brake pipes, air conditioning pipes, fuel pipes, cooling water pipes, radiator hoses, heating hoses, air filter hoses, turbocharging system hoses, engineering hydraulic hoses; Aviation hoses and manifolds; Impulse test of other hard pipes or joints, as well as automobile brake pump, radiator, oil cooler and cylinder block. Oil delivery hose and assembly, brake hose, water tank hose and assembly, water tank, oil tank, condenser, evaporator, liquid storage tank, filter, etc
脈沖試驗臺由3 個(gè)主要部分組成：
The pulse test bench consists of three main parts:
1． 液壓系統：循環(huán)泵、脈沖發(fā)生器。
1. Hydraulic system: circulating pump, pulse generator.
2． 試驗柜：主要用于安裝待試驗的被測件，調壓及系統壓力指示。
2. Test cabinet: mainly used for installing the tested parts to be tested, regulating the pressure and indicating the system pressure.
3． 電器控制柜及計算機測試系統：?jiǎn)?dòng)按鈕和儀表均安裝在操縱臺上，便于集中控制和監測情況，計算機系統可以采集試驗壓力波形、試驗次數、脈沖頻率等參數且具備報表打印功能，并有故障通告功能。
3. Electrical control cabinet and computer test system: the start button and instrument are installed on the console for centralized control and monitoring. The computer system can collect the test pressure waveform, test times, pulse frequency and other parameters, and has the function of report printing and fault notification.
