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去年6月10日,6.3吨米液气传动的模锻对击液压锤在江苏海安锻压机床厂试车成功。这台锤是由太原重机学院和海安锻压机床厂联合研制的,其工作能力大体上与2.5吨米模锻锤或6.3吨米蒸汽空气对击锤相当。总行程700毫米,导轨间距620毫米,锤头前后尺寸750毫米,每分钟打击次数40次,打击速度6.6米/秒,电机功率2×55千瓦,充气压力8公斤/厘米~2,工作气压12公斤/厘米~2。
Last year on June 10, 6.3 tons of liquid-gas hydraulic hammer forging Hammer Hammer Forging Machine Tool Plant test success. This hammer was jointly developed by Taiyuan Heavy Machinery Institute and Hai’an Forging Machine Tool Plant. Its working ability is roughly equivalent to that of a 2.5-ton forging hammer or 6.3-ton steaming air. Total travel 700 mm, guide rail spacing 620 mm, before and after the hammer head size 750 mm, blow 40 times per minute, the blow speed 6.6 m / s, motor power 2 × 55 kW, inflation pressure 8 kg / cm ~ 2, working pressure 12 Kg / cm ~ 2.