万能液压机的液压系统毕业论文（本科）说明书论文.docVIP

题目：四柱万能液压机的液压系统设计 此文档存在配套论文、图纸、PPT、及视频，作为学习交流所用，需要请留言QQ:279028320 摘要 Title Four pillars universal hydraulic press hydraulic system design Abstract This design topic is a hydraulic press, it is carried on the shaping using the hydraulic transmission technology the equipment. It uses in the forging and stamping, the axis class components pressure installs or the adjustment, the swaging, the ramming, the curving, the briquetting, the powder metallurgy, takes shape and so on the tech logical process shaping machinery, compares with the mechanical press, it has the pressure and the speed may adjust in the widespread a cope the st may output the complete power and the maintenance in the free position needs the pressure,and can complete the suppression to take shape and decides the regulation to take shape and the craft way and so on, the structural configuration is flexible, each implementing agrncy movement may very conveniently achieve hoped merit and coordinate relations however, this hydraulic press also has the certain shortcoming;It fuselage rigidity is smaller , due to makes the guidance with four columns,the active crossbeam Inside guidance set wears after four columns is not easy to regulate. This design uses the method which software and the hardware unifies, the design hydraulic press is the YB32-2500KN four columns multi-purpose, the biggest suppressed strength is 250tons, the hydraulic pressure biggest working pressure is 25Mpa, itsprocessing craft compares other tupe hydraulic presses to be simple. The main engine is three Liang four columns structures,the cylinder guides by four columns,goes against the cylinder arrangement in the work table middle hole. Front the control box arrangement is right to the fuselage leans. Each operation adjusting mechanism strongly establishes on the control box kneading board , the actuating unit (including electric motor, pumps,part and valve, act) establishes to right flank. According to the related technical parameter wh