Hydraulic pumps are tasked with converting mechanical power into fluid energy inside a framework of metal tubes and flexible hoses. As they address this errand, hydraulic valves govern pump action...
There’s duality in hydraulic systems, just like in everything else. Primarily, rigid tubes are employed as force-transmitting fluid conveyors, but there are situations where pliable tubing is the preferred design...
The high-pitched mechanical tones of a tortured hydraulic system are often traced back to squealing hydraulic cylinders. A regimented troubleshooting procedure then makes haste to eliminate the noisome wail and...
Engineering mathematics is an intimidating topic, but it can be distilled down to a manageable set of constants and variables when a particular machine is studied. For instance, governed by...
A systematic troubleshooting methodology needs to be enforced when a hydraulic system behaves erratically. That’s right, this is an issue that calls for intelligent forethought and a diagnostic temperament, not...
Looking to maximize the efficiency of your mobile hydraulics equipment? Hydraulic cylinder efficiency could be throwing a spanner in the works, so put the brakes on all that random parts...
Economic considerations orbit engineering requirements when a difficult repair is transformed into a necessary replacement. The hydraulic system may, for example, be on the verge of collapse, but it can...
Fluid power overviews tend to put hydraulic power on top, for oily mediums deliver more force than their slighter cousins. Even a roundtrip voyage around the internet implies oily dominance,...
A chain is only as reliable as its weakest link. We believe this venerable saying applies to a hydraulics power chain, but where are these vulnerable system assets? Hoses and...
The strong alloys that form the frame of a mobile crane are tough, which is a statement that applies to the majority of hydraulic systems, the equipment that handles more...
When a pump and hydraulics breakdown occurs, we troubleshoot tubes and hoses, fluid reservoirs and valves in search of a mechanical cause. Fortunately, common breakdown signs like to wave a...
Hydraulic fluids generate heat when they’re trapped in mechanical systems. The oil rushes through pipes and hoses, which causes resistance and a subsequent build-up of heat. The transmission of the...
Fluid power systems are made from scores of tubes and control elements. The hydraulic energy delivers powerful forces as generated by a prime mover and transmitted by a non-compressible oil....
Fluid power rules the moving parts of a heavy lifter. Log splitters and cranes use hydraulic energy. Massive excavators are powered by fluid circuits, oil and air-powered valves and pistons....
An operator moves a lever in a control cabin, fluid-driven circuitry responds instantly, and large quantities of power are transmitted through a branching network of tubes and hoses. The released...
Fluid mechanics puts deformable states of matter to work by using liquids and gases to store energy and efficiently transmit that energy throughout a mechanical system as fluid power. Water,...
In order to manipulate unwieldy mechanical assemblies, we employ hydraulic systems, a hefty amount of fluid-dominated engineering wizardry. The mechanical assets are moved by pistons and the fluids that power...
Ancient architects and workers did an amazing job when raising pyramids and temples, but it sure took an age to get the work done. Under today’s productivity standards, those foremen...
Australia is a land of incredible contrasts, of beaches and rugged terrain, but this isn’t a travel brochure. What we want to convey is the sheer indomitable spirit of the...
Fluid power is a singular discipline, an installation and service domain that calls for a highly specialized skill set. The architecture is complex and the principles are difficult to process,...
The amalgamation of two stoutly established engineering concepts always draws attention. These hybrid devices adopt targeted properties from two or more principles while rejecting undesirable characteristics. Hydropneumatic accumulators use this...
In comparing electrical circuitry to hydraulic flow, we’ve discovered similarities. There are switching and branching instances in both systems. Resistance slows electrical current and a physical impedance slows the circulation...
It doesn’t take much effort to research the basics and see how pneumatic systems are engaged by air while hydraulic power is all about fluid. These two facts are well-established...
The principles that govern pneumatic technology are tantalizingly similar to those that govern hydraulic systems. Both energy transmitting mediums are pressurized and pushed through a network of tubes and channels....
