12PSB-D型噴油泵試驗(yàn)臺(tái)功能參數(shù):
本試驗(yàn)臺(tái)主機(jī)變頻調(diào)速,轉(zhuǎn)速任意預(yù)置,數(shù)字表顯示轉(zhuǎn)速、計(jì)數(shù)、油溫、檔位。
功能介紹:
01. 測(cè)試不同轉(zhuǎn)速下的各缸供油量
02. 靜態(tài)檢查各缸供油的時(shí)間
03. 檢查調(diào)速器性能
04. 分配泵電磁閥的試驗(yàn)
05. 檢查氣動(dòng)調(diào)速器性能
06. 檢查增壓補(bǔ)償器性能
07. 檢查分配泵的輸油供油能力
08. 測(cè)量分配泵泵體內(nèi)壓
09. 檢查氣膜調(diào)速器負(fù)壓性能
10.進(jìn)行噴油泵的密封性試驗(yàn)
二:主要技術(shù)參數(shù):
1.量筒:45ml 量筒各兩套;
2.燃油箱容積:60L;
3.油溫自動(dòng)控制:40±2℃;
4.試驗(yàn)油濾油精度:5μ;
5.直流電壓12V和24V;
6.供油壓力:低壓:0~0.4Mpa,高壓:0~4Mpa;
7.泵體內(nèi)壓顯示:0~0.16Mpa及0~1.6Mpa;
8.氣壓顯示:正壓:0~0.3Mpa負(fù)壓:-0.03~0Mpa;
9.轉(zhuǎn)速預(yù)置:0~4000RPM可任意預(yù)置;
10.齒條行程量程:0~25MM;
11.中心高:125MM;
12.飛輪慣量:0.8KG.M2;
一. summary
The diesel injection pump test bench is main motor dive used by inverter technology of advanced. Wide range adjustment, stabilization . Easy to control. Reasonable construction. Pretty look and practicality . oil mass take count of digital display. Dependable performance. high precision control ,it is perfect equipment of diesel engine Auto tractor produce and injection pump service.
二.Test bench characteristis
(1).Rang of adjustment 0—4000RPM
(2).Linearity adjustment
(3).reduction of minimum value
(4)output high pulling torque
(5)high precise measuring oil value and count
(6).output DC 24V/12V
(7).There is over voltage,under voltage, over current protection of the test bench
(8)lowly audible noise level