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Application scope of universal three beam four column hydraulic press
Add Time: 2019-03-02 15:30 Source: Network Author finishing: network

General three-beam four-column hydraulic presses are mainly used for stamping processes, but closed single-point crank presses can also be used for thermal blocking forming. Due to their poor rigidity, they are only suitable for forming small parts. The equipment used for thermal blocking forming in mechanical presses is primarily a hot die forging three-beam four-column hydraulic press. The main advantages of this equipment are:

The slider has a fixed stroke and bottom dead point, so that the formed part gets the same tightening amount. In addition, it has high rigidity, which can ensure that the dimensions of the formed parts are common and the accuracy is high.

The crank link slider organization or eccentric organization has strict motion laws, high transmission power, and is easy to complete mechanization and automatic production.

The impact is small during operation, which is conducive to improving the life of the mold and making the press work smoothly.

Generally has an upper and lower ejection organization.

The main disadvantages of this type of press are:

The process has poor versatility and is generally not suitable for processes such as rolling and stretching. For forming parts such as connecting rods, auxiliary equipment for billet making, such as roll forging machines, etc.

The structure is messy and the processing requirements are high, so the manufacturing cost is high.

Therefore, the hot die forging press is mainly suitable for:

Disk-type parts and cup-type simple parts with a small height scale. Among them, disk-type parts and cup-tube-type parts with simple structures need only be formed in a single step, and parts with messy structures need to be selected with multi-station three beams Four-column hydraulic press.

Mass production and mechanized, highly automated production conditions.