【摘要】 为了填补国家标准《液压泵、马达理论排量测定法》验证工作的空白,哈工大承接了七○四研究所的验证任务。为确定泵或马达的理论排量测定法,各国均在分析和验证中。本文以ISO/DP 8426国际标准草案作为验证标准,对试验装置、试验步骤、测试方法和试验结果的整理均做了较详尽的报导。并将CB32齿轮泵实验结果附上,以供读者参考。更多还原

【Abstract】 In order to prove practical the National Standard-the Mensuration for the Theo-retical Discharge Volume of Hydraulic pumps and Motors,we. have., run verification of this standard as requested by the No.704 Research Institute,the China shipbuiling Engineering Corporation. It is well known that an identical problem has been attacked in many countries all over the world. In this paper the International Standard ISO/DP842 (drat) is used as a critierion to judge the experimental results obtained in verification, and the testing equipment, procedure, measuring methods and conclusions are described and discussed in detail.The results of the experiment on a CB32 gear pump are given at the end of this paper.更多还原