PVC阀试验总结.doc

PVC阀试验总结根据G01项目需要，在4G150700006号汽油机做油气分离试验，并根据三缸机缸盖罩厂家要求，需要测量进气歧管压力、空滤后端压力、进气温度和曲轴箱的压力。将数据提供给厂家，由厂家进行油气分离的分析。根据试验需要，将加油口盖改装，从加油口盖处测量曲轴箱压力。并在空气滤清器与节气门之间采集压力参数。表1 2000转/分扭矩N.m进气温度进气歧管压力Kpa空滤后压力Kpa曲轴箱压力Kpa2326.9-64.85-0.09-0.052026.7-62.99-0.10-0.074026.8-46.73-0.13-0.096026.8-32.26-0.20-0.188026.9-21.83-0.26-0.2710027.7-8.93-0.36-0.2812027.9-0.36-0.48-0.02表2 2500转/分扭矩N.m进气温度进气歧管压力Kpa空滤后压力Kpa曲轴箱压力Kpa2027.4-59.40-0.1-0.124027.4-44.62-0.17-0.126027.5-31.51-0.24-0.268027.5-21.07-0.33-0.3710027.6-6.04-0.49-0.4012028.4-0.50-0.62-0.14表3 3000转/分扭矩N.m进气温度进气歧管压力Kpa空滤后压力Kpa曲轴箱压力Kpa2028.5-57.82-0.16-0.144028.1-45.24-0.22-0.186028.0-31.43-0.34-0.338028.0-20.20-0.43-0.5110028.4-8.16-0.61-0.5812028.5-0.89-0.81-0.28表4 3500转/分扭矩N.m进气温度进气歧管压力Kpa空滤后压力Kpa曲轴箱压力Kpa2028.9-62.40-0.17-0.144028.7-50.31-0.22-0.236028.7-38.34-0.36-0.288028.6-27.95-0.54-0.5610028.9-15.92-0.74-0.8012029.1-1.63-1.13-0.7612529.2-1.63-1.16-0.79表5 4000转/分扭矩N.m进气温度进气歧管压力Kpa空滤后压力Kpa曲轴箱压力Kpa2029.4-64.64-0.20-0.194029.4-52.76-0.31-0.296029.4-39.42-0.48-0.528029.4-29.25-0.75-0.8010029.6-17.38-1.05-1.0812029.9-3.30-1.46-1.2213030.1-2.10-1.56-1.15表6 4200转/分扭矩N.m进气温度进气歧管压力Kpa空滤后压力Kpa曲轴箱压力Kpa13029.5-2.27-2.15-1.4511030.4-14.15-1.63-1.339030.8-26.01-1.28-1.017031.2-36.31-0.96-0.685031.3-48.75-0.70-0.462031.1-66.06-0.43-0.22表7 4500转/分扭矩N.m进气温度进气歧管压力Kpa空滤后压力Kpa曲轴箱压力Kpa131.530.9-2.75-2.40-1.6511031.6-12.56-1.81-1.579031.9-25.87-1.51-1.177032.1-36.70-1.19-0.825031.7-48.73-0.87-0.542031.8-66.86-0.5-0.28表8 5000转/分扭矩N.m进气温度进气歧管压力Kpa空滤后压力Kpa曲轴箱压力Kpa13031.9-3.48-3.12-2.1511032.5-14.13-2.36-1.959033.2-27.19-1.79-1.477033.1-37.83-1.35-1.055033.1-49.74-0.98-0.682032.8-67.35-0.55-0.32表9 5500转/分扭矩N.m进气温度进气歧管压力Kpa空滤后压力Kpa曲轴箱压力Kpa125.632.8-4.29-3.50-2.6410033.2-20.06-2.36-2.058033.6-30.59-1.80-1.536033.7-42.38-1.31-1.054033.7-53.98-0.89-0.682033.4-66.06-0.69-0.40表 10 6000转/分扭矩N.m进气温度进气歧管压力Kpa空滤后压力Kpa曲轴箱压力Kpa11533.0-4.63-3.81-2.8510033.4-15