Core Working Principle and Technical Advantages of Multi-directional Forging Hydraulic Press

A multi-directional forging hydraulic press is an advanced precision forging equipment. Its core capability lies in its ability to simultaneously apply pressure to a metal billet from different directions using multiple hydraulic cylinders distributed vertically and horizontally. This allows for the forging of complex-shaped precision parts with cavities or concave/convex surfaces within a single mold cavity and a single heating process.Below is a sharing from Jianlong Hydraulic Technology for your reference!

1. Core Principle: "Clamping" Metal from Multiple Directions

You can imagine it as using multiple giant "fists" from different directions to simultaneously compress a piece of metal, forcing it to perfectly fill every corner of the mold.

1.1 Working Principle: After the equipment starts, the main cylinder (vertical direction) pushes the upper slide downwards, applying vertical pressure to the billet; simultaneously, the side cylinders (horizontal direction) move synchronously, compressing from the horizontal direction. This "three-dimensional encircling" forging method causes the metal billet to undergo plastic flow under intense triaxial compressive stress, thus filling the mold cavity.

1.2 Control Core: The entire process is precisely controlled by a PLC (Programmable Logic Controller), which coordinates the oil flow, pressure, and speed of each cylinder to ensure synchronous accuracy of multi-directional pressure application (e.g., synchronous stroke error can be controlled within ≤±2mm), thereby guaranteeing forming accuracy.

2. Technical Advantages: Compared to traditional forging, this equipment has significant technical and economic advantages

2.1 Material Saving and High Efficiency: Flash-free forging allows direct forging of complex structures such as deep holes and grooves, increasing material utilization by more than double. It significantly reduces subsequent machining, minimizing scrap, and is particularly suitable for expensive materials such as precious metals.

2.2 Superior Performance: The metal flow lines are complete and continuous, distributed along the forging contour, without cut ends. The forging's resistance to stress corrosion, fatigue resistance, and overall mechanical properties are significantly improved.

2.3 Precise Forming: High dimensional accuracy, reducing forging tolerances by 60%-70%, and resulting in a smooth surface. It achieves minimal or no machining, allowing many surfaces to be used directly, making it particularly suitable for precision components.

If you would like to learn more about the application of multi-directional forging hydraulic presses in a specific field, or if you have questions about selecting equipment of different tonnages, please contact us (or scan the WhatsApp QR code below). Jianlong Hydraulic Technology will provide you with personalized and customized professional solutions and is dedicated to serving you.