標(biāo)準(zhǔn)號(hào)：SAE J 745-2009
中文標(biāo)準(zhǔn)名稱(chēng)：液壓動(dòng)力泵試驗(yàn)規(guī)程
英文標(biāo)準(zhǔn)名稱(chēng)：Hydraulic Power Pump Test Procedure
標(biāo)準(zhǔn)類(lèi)型：T20
發(fā)布日期：2009/6/12 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國(guó)標(biāo)準(zhǔn)分類(lèi)號(hào)：T20
國(guó)際標(biāo)準(zhǔn)分類(lèi)號(hào)：23.100.10;43.040.01
引用標(biāo)準(zhǔn)：SAE J 1116-2004;SAE J 1276-1986
適用范圍：This test code describes tests for determining characteristics of hydraulic positive displacement pumps used on construction and industrial machinery as referenced in SAE J 1116. These characteristics are to be recorded on data sheets similar to the ones shown herein. Two sets of data sheets are to be submitted: one at 49 °C (120 °F) and one at 82 °C (180 °F). This test code establishes conditions for pump tests, outlines a procedure for tests, and establishes a method of presenting pump test data. The procedure covers the following determinations: a) derived capacity; b) delivery characteristics; c) power input; d) power loss; e) overall efficiency; f) pressure compensator response and recovery; and g) flow compensator response and recovery.