Selection The Working Table Size Of Hydraulic Press Machine

We use hydraulic press machine to pressurize any workpiece to deform it into the shape we need, which is inseparable from the use of molds. The quality of the mold determines whether the standard of the pressed object is not standard, so how do we determine the size of the working surface of the hydraulic press machine and the size of the pressure?

This can be determined by accurate scientific calculation and work experience. First of all, the pressure of the main cylinder of the hydraulic press is generally from 100 tons, 200 tons, 300 tons, 400 tons, 500 tons, 600 tons, 800 tons, 1000 tons of various tonnages, The tonnage of the four-column hydraulic press is determined by the thickness of the desired object and the size of the mold. We made a decision through scientific calculations and experienced workers. We want an item. His tonnage is a 630-ton machine. Then the next goal is to determine the size of the work surface according to the size of the mold.
In principle, the mold is made of cast steel. It is a cube with various dimensions of length, width and height. So how do we determine the size of the work surface? For example, our mold is 1 meter long × 1 meter wide. Is it ours? The work surface can be placed 1 meter long by 1 meter wide, of course not. When the mold is placed on the worktable, at least two and a half centimeters of the locking nut should be vacated on both sides, and the position where the mold and the worktable are locked with each other should be vacated, that is to say 1 m x 1 m For the mold, the workbench you choose is at least 1m2×1m2.
Some of our purchasing manufacturers are unilaterally pursuing cost-effectiveness, lowering prices, and calculating the work surface to be small and tight. Even if the mold cannot be placed on it in the future, or the fixed device cannot be installed after it is placed, it will not be worth the loss. , One lock nut should take up 5 cm in length, two hand lock nuts should be 10 cm in length, and between the columns is a 1.4-meter long workbench. In fact, the size of the workbench he placed on it is only 1.3 meters long. × 1 m 3, it is 10 cm less invisibly. For us, when we count the workbench, we must reserve it in advance. This is why we can put it as large as possible when we choose the workbench, which is why.
After talking about the work surface, let's talk about the opening height and the stroke of the cylinder. When doing anything, you must control the margin. The height of the mold determines the stroke of the cylinder. The so-called opening height is when the slider moves to the top. The height from the work surface is called the opening height, and the distance between the cylinder from the start to the top to the longest position is called the cylinder stroke for short. The most important indicator of a hydraulic press is the size of the working table, the height of the lifting pressure opening, the time of holding the pressure, and the speed of fast up and down.