Is waterjet technology the best choice for your cutting needs? In most cases, yes, it is.

For starters, it’s very cost-efficient and environmentally-friendly. It cuts with top-notch power and precision. 

It’s safe to use for almost every cutting job and won’t cause unwanted damage or warping. Beyond this, waterjet cutting avoids many problematic side-effects that other cutting methods cause.

And that’s only the half of it. Learn all about the fantastic advantages of waterjet cutting in full detail from this guide.

1. Cold Cutting

Cutting torches require heat and actual flame to cut. These two things can be problematic, causing collateral damage to heat-sensitive objects nearby. Warping, for instance, is a very common problem with hot cutting.

In other situations, a cutting torch could even cause mass destruction and death. For example, one obviously can’t use a torch for any cutting job that’s close to highly-combustible gasses and materials.

For jobs like these, cutting cold is imperative. Thus, a waterjet provides a perfect alternative when a torch is out of the question.

2. Eco-Friendliness

Furthermore, there are no greenhouse gasses or toxic fumes emitted from waterjet cutting, as there are with other cutting methods. Neither does it produce hazardous dust.

Waterjets also use no harmful chemicals, only naturally-occurring/recyclable water and abrasive minerals like garnet. Plus, the cold cutting of waterjets prevents the dross waste, and slag deformation that plasma or laser cutting can cause.

3. Fast and Efficient Cutting

Waterjets are extremely powerful and cut easily through most materials, more easily than other cutting methods in most cases. Because of this, waterjets can get far more cutting done in far less time compared to other options.

This also means that waterjets are efficient at conserving materials (the water plus abrasive compound). Most first-time waterjet users are surprised at how much of these materials are leftover when the job is completed.

4. Low Cost

Because of the factors mentioned above, waterjets are typically your cheapest cutting option. Obviously, the water doesn’t cost much, especially when the waterjet is so efficient at conserving it. 

The abrasive compound can be a little pricey. But again, the waterjet is very efficient at conserving this as well. 

It’s efficiency also means less time spent cutting. That means less money spent on hourly wages or equipment leases.

5. Precision Cutting

Waterjets cut very precisely with tolerances around +/- 0.005″. However, tolerances vary among different manufacturers. Still, generally, waterjets cut net-shape or near-net-shape with little-to-no secondary processing required.

Waterjets can cut omnidirectionally. And they can usually perforate the material to be cut without the need for starting holes.

6. An Extremely Smooth Cut

Another great benefit is that waterjets smooth as they cut. Other cutting methods require smoothing edges as a secondary step after cutting. Waterjets save time by doing both of these steps at once.

The Benefits of Waterjet Technology

Waterjet technology saves you money, gets the job done fast, and spares the environment (and your project site) from unnecessary harm. For all these reasons and more, a waterjet machine could be the perfect tool for your cutting needs. Consider a waterjet for your next cutting project.

For more about waterjets, check out Water Jet Cutting and Its Many Uses in Machining and Fabrication.

In Hydraulics 101, you’d probably learn how this form of power works. A fluid pushed through the system transfers force from one area to another. In its simplest form, you’d find such a mechanism in a log cutter. 

But you’re not here for Hydraulics 101 — you want to know more. Indeed, there’s a lot to explore when it comes to the hydraulic system, its components, and its powerful potential. 

Here’s what you need to know: 

How Does Liquid Power a Hydraulic System? 

You might be wondering how liquid has so much power inside of a hydraulic system. Wouldn’t it be better off with a solid or gas component? 

A solid provides too much resistance. You know this if you’ve ever tried to mold or move material such as metal. It’s nearly impossible to shift and manipulate solids with your hands.

Then there’s gas, which gives way too quickly. Imagine having a balloon full of it — you can squeeze and push helium around. It doesn’t provide much resistance, thus generating little power. 

But liquid works perfectly when it comes to hydraulics. It moves much more easily than solids, but they don’t change shape like a gas.

So, if you push liquids with a piston, they will move, but their volume won’t contract and change. As such, they can fill the allotted space and push the hydraulic system to work. Interesting, right?

How Does a Hydraulic Pump Work?

Hydraulic pumps power everything from brakes to cranes to gasoline pumps to amusement park rides.

And the pump serves a specific purpose. It creates no pressure but instead creates a vacuum with its movement. Hydraulic fluid fills the void, then flows into the rest of the system.

The movement of the fluid is what creates pressure and power. And there are multiple types of hydraulic pumps that perform this function.

A rotary pump, for instance, carries the hydraulic liquid from its inlet to outlet in a circular motion, much like the gear of a rotary phone. 

What Are Some Common Hydraulic Problems? 

Hydraulics work well, but they’re not perfect systems. They come down with issues, many of which are easy to spot because of the symptoms.

Keep an ear — and eye — out for new noises, as well as increased temperatures. If your hydraulics slow down, that could be a sign of trouble, too. 

Most of the time, it’s heat or water contamination that alters the function of a hydraulic system. The earlier you catch this type of malfunction, the better. Otherwise, it could damage the pump, the most expensive component to replace. 

You can get ahead of hydraulic problems by maintaining your systems, as well. 

Hydraulics

You already had the basics down. Now, you’ve explored hydraulics at a higher level. As such, you understand how the pumps push liquid to create power and how they can malfunction.

Need more information on hydraulics or other types of industrial equipment. Check out our blog for more.

Rust might be on the body of your car or in your home’s water. In its early stages, rust is usually not harmful, just unsightly. At its worst, it might rub off on your clothes and leave a stain.

But, on something like a highway overpass or an offshore rig, the issues of rusted metal take on a different scale. If it’s not addressed, these industrial pieces can become dangerous and structurally unsound. 

The good news is, staying informed can prevent dangerous oversights in care and maintenance. Read on to learn what causes rusted metal and how it can impact your operation’s equipment. 

What is Rust?

Rust is a form of corrosion that only affects iron and its alloys, including steel. Rust is also known as iron oxide. It usually looks red or brownish, but it can take on different colors depending on its chemical makeup.

Rust develops when iron reacts with the air and water in its environment. In later stages, the rust will peel or flake off.

Rust and Industrial Machinery

Over time, rust will dissolve iron materials. What starts as surface rust can eventually make its way to the center of metal. Rust creates weak spots in iron and steel, much like rot destroys wood. 

Since most industries use iron or steel equipment, rust poses a severe threat to the majority of industrial operations. It can compromise the strength of marine ships, oil rigs, and even railroad tracks.

Plus, rust doesn’t even require extreme circumstances to form. Rust can start to develop any time the air temperature is above freezing, and the air has at least 70% humidity. 

It also costs a lot of money to fix. Pipeline corrosion alone costs at least $9 billion each year between maintenance costs and lost product. 

What To Do If You Find Rusted Metal

If you’re wondering how to remove rust, you can start with an industrial rust removal solvent. It will strip away the layer of rust and protect the metal underneath from additional corrosion. 

While rust can do a lot of damage over time, there are a few strategies that can keep it from spreading. The key is to protect the metal from as much air and moisture as possible.  

A coat of acrylic paint can help protect the iron or steel from air and water. Just make sure to avoid water-based paint, since that will make the rust worse. You can also apply a layer of oil or grease, but this is much more temporary than paint. 

Another excellent method is to establish a cleaning and maintenance schedule. Regularly cleaning and drying exposed metal can protect it from rust. 

If your equipment is near salt water or in humid environments, you may need to replace parts more often. It’s essential to maintain and replace rusty parts before the rust spreads to critical parts of the machinery. 

Keep Your Equipment Functioning

Rusted metal is much more than a cosmetic problem. It can make machines, bridges, heavy machinery, and ships break down over time. If you don’t address it, the rust will spread and eat away at the metal. 

Whether you need to order custom parts or schedule a repair service, Kor-Pak can help. Contact us today to learn how we can help you combat rust in your operation. 

The railroad industry currently brings in upwards of $500 million in revenue. And it’s a valuable part of the infrastructure that spans different industries. 

If you work in the railroad industry, get to know the parts and tech that are changing the game. Studying these trends keeps you ahead of the curve and helps you do everything that you can to improve your current setup. 

Read on to learn more about the railroad parts and equipment that are the next evolution of the industry. 

Upgrades in Railroad Equipment

So which aspects of the railroad industry are changing right now? Here are some exciting evolutions you should get to know when it comes to railroad equipment and technology:

1. Fuel Management Systems and Other Analytics

Analytics is here to stay in every field — and the railroad industry is no different. 

By making use of analytics systems, you’ll have up-to-the-moment data related to everything from the way you are burning and managing fuel to optimizing your train’s speed so that it can more effectively hit its routes. 

2. More Sophisticated Couplers

The more information you have about couplers, the easier it’ll be to make your train systems more productive and safe. 

Today’s Type E and Type F couplers, among others, are built with more sophisticated engineering that helps these parts address compression and expansion. By looking into custom-fitted couplers for your train systems, you’ll always be able to design your trains in whichever way is the most effective for your needs. 

3. Railroad Automation Technology

Automated cars are coming, but so too are automated trains. 

Right now, engineers and developers are working on self-driven trains that can be powered at high speeds toward destinations. These trains will be useful both for the logistics of shipping materials and to serve as passenger trains. 

4. Improved Safety Technology

Finally, expect to see all sorts of safety technology put into place that will enhance the way your train runs. 

For instance, investing in brake relining improves power, pressure, and effectiveness of your trains. Engineers are also using advanced geometry systems to test and inspect tracks so that the trains can run on them optimally and with fewer errors. 

By eliminating track defects, your trains will be better able to carry out work without unnecessary wear and tear and the potential for accidents. 

Invest in the Best Railroad Technology

When you are looking to get the most out of your railroad systems, these are new parts and technologies to keep in mind. 

No matter what sort of industry you work in, we all benefit from well-run trains in some form or fashion. If you want to get the most out of the way that your trains run, it’s essential to adopt the technology above. 

We would be happy to assist you with any parts or systems that you are looking for. 

Use our online form to contact us today, or give us a call at (866) 950-9211.