Abstract
This paper is made for designing Six Million Newton Hydraulic Machine with one hydraulic cylinder. I will use a common structure consisted of three cross spreaders and four columns. The working cylinders is fitted on the up-cross spreader, whose position is connected with live-cross spreader guided by the four columns and transferring the power form the up-cross spreader to the part. Then the part can be formed in mould by the pressure. In the working-table, the over-head cylinder is required only to load and unload the blank. The distance of velocity and pressure for setting by means of the hydraulic system is not in rank. We also consider hydraulic press as a machine with flexible structure and easily operation.
Keywords hydraulic machine;three cross spreaders and four columns; design