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济南铸锻机械研究所与合肥锻压机床厂共同研制的SXB※500-1型轴向柱塞泵于1981年9月研制成功,1982年3月通过了厂所级鉴定。该泵是目前国内320kgf/cm~2压力级中规格最大的一种,为我国的重型锻压设备液压系统和大功率液压传动的元件又增加了一个新的品种。
Jinan Casting Machinery Research Institute and Hefei Forging Machine Tool Plant jointly developed SXB ※ 500-1-type axial piston pump developed in September 1981, in March 1982 passed the appraisal factory level. The pump is currently 320kgf / cm ~ 2 pressure level in the largest one of the specifications for China’s heavy forging equipment hydraulic system and high-power hydraulic transmission components has added a new variety.