| It is well-known that many different machines and larger electronic products in the real world need to be driven hydraulically regardless of inherent forces or mechanical forces. From the pump to the cylinder to the actuator to the valve, the hydraulic system is responsible for controlling various electronic devices .  But as the industry evolves, more modern technology is needed to further advance the hydraulics. 3D printing , Not only has better technology but also allows designers and engineers from all over the world to create types of parts that traditional techniques can not make.Hydraulic parts can also be printed in small quantities and often have unique features.All the benefits of 3D printing are possible Available at low cost, easy to create (and able to make), resulting in increased productivity and faster manufacturing speed Using 3D printers in the field can dramatically change the production method and timeframe and make it easy for participants to understand why many people are using this technology Think of a whole new revolution in the industry. 3D printed hydraulic components can be 3D printed with a variety of materials including: Stainless steel AISI304; Stainless steel AISI316L; aluminum; titanium; Inconel (718); Headquartered in the northern Italian province of Aidro at the forefront of metal 3D printing for the manufacture of hydraulic components, Managing Director AlbertoTacconelli said that their most suitable 3D printing type is powder bed fusion.This is used for direct metal laser sintering (DMLS) and selection Sex laser melting (SLM) process. For those of you who want to know if hydraulic 3D printing is appropriate, Tacconelli recommends this technology if you want to print small quantities, especially on-demand parts, and if you rely heavily on the prototype design or want to do more Things, then 3D printing lets you create your own designs in the field rather than waiting for third parties to provide them 3D printing also lets you choose from a wider range of metallic materials Tacconelli says they typically use aluminum and stainless steel. Tacconelli said: 'With a good design we can 3D print a hydraulic manifold capable of withstanding system pressure spikes without any problems.We can increase the wall thickness and change the finite element analysis to show the potential for failure of the channel Shape In addition to the 3D printed manifolds being tested at the Aidro Hydraulic Additive Manufacturing Solutions Center (SCAMH), they were further extended with component evaluations with the support of experts from the Polytechnic University of Milan. Tacconelli said: "After careful evaluation, we have chosen a direct metal laser sintering process that guarantees higher accuracy and smoother surface finishes in the case of hydraulic products." Some examples of Aidro's metal 3D printing hydraulic components are as follows: Stainless Steel Hydraulic Manifold Controlling Single-Action Hydraulic Cylinders - The internal passages are optimized for better flow at lower pressure losses, eliminating external leakage issues. Improved Stackable Hydraulic Valves - Parts made using 3D printed stainless steel have been reduced in weight by 60% and the structural walls remain robust compared to the traditional-made parts. Hydraulic Manifold for Agricultural Machinery - Double acting cylinders driven by two solenoid valves and two piloted one way valves Metallic 3D printing produces parts that are half as large and 75% lighter than conventional parts. Spool with new hole style - This new design replaces the typical round hole, allowing for greater oil flow and less pressure drop. The image below compares the traditional version with the 3D printed version. The manifold works exactly like his predecessor: it controls a double-acting cylinder with two solenoid valves and two pilot-operated check valves. "The Aidro team said:" Compared to conventional manifolds, The new solution reduces the weight of a part by 75% and is half the size. Aidro was founded by hydraulic engineer Paolo Tirelli in 1982. Today they use metal 3D printing to make custom designs for lightweight components and rapid prototyping with complex geometry.They SCAMH provide a factory where engineers can create specially designed new parts To meet the needs of industry customers including design, manufacturing, test, measurement, CNC machining and any post-processing. Aidro prints on EOS3D printers. Source: 3D Tiger |
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