Categories
Engineering

How are Drill Rig Companies Coping During the Coronavirus Pandemic?

As doctors began to announce the very first case of Coronavirus infection in the United States, together with other affected nations across the planet, many of us paused for a moment to ruminate on how this global health concern would be affecting our lives. 

The gravity of the situation and the escalating number of COVID-19 casualties is gradually creating a drastic change in the course of our lives. Now several weeks after the US and other neighboring countries confirmed their first COVID-19 casualties, the global business climate took a 360-degree shift to abnormal conditions. 

Drill rig companies say that in cathodic drilling, when you drill anywhere around a functioning live gas or compressor station, they’d see that as “abnormal operating conditions”. Under this scenario, regular drilling tasks are not going to pose immediate threats or are not likely to put neither life nor property in harm’s way. However, if there occurs even a slight deviation from the plan, it will be highly disastrous eventually.  

drill rigs

So what kind of preparations can we take up before working under abnormal operating conditions? We begin by coming up with procedures that intend to minimize possible hazards, securing the safety of involved crews. After this, we need to implement the procedures by offering upskills training to the crew and staff. Finally, we make a careful evaluation of our implemented procedures, calibrating the same as soon as new information comes available.  

Conceptualizing a procedure intended primarily for COVID-19 AOCs is a daunting task if you intend to do it on your own. But we are in the 21st century and the network of global drill rig companies is one of the most highly resourceful communities, they work continuously together. 

The National Ground Water Association or also known as the NGWA, drafted a framework or guideline that can be used as a good reference for operating procedures while the threat of the corvid-19 pandemic is still lingering around us. This effort was headed by Jeff Williams, a former NGWA president, Walter Wells (vice president of Spafford and Sons Water Wells), and finally David Henrich (vice president of Bergerson-Caswell Inc.).  

While Williams is preoccupied with putting a structure to his company’s measures against COVID-19, he also made an effort to reach out to others in the industry online to discuss with them what their plans are and implementation structure. 

Given the repercussions of the coronavirus plague, Williams volunteered to offer us the following best practices which contractors need to observe to customers and crews as safe as they should be.  

Q: Jeff, following the days of the spike in COVID-19 cases, how were you able to create a procedure?  

A: My topmost concern has something to do with immediate service. As a company owner, you don’t want to expose anyone from your team to someone infected and have the whole organization quarantined for 14 days. 

Hence, we need to step up because we realized we have a dire need for a procedure that will help keep my employees and customers safe. So we came up with a plan.  

Q: What kind of plan did you come up with? 

A: We begin by isolating our staff and crews. Our two-person staff was confined to just one vehicle. Then we went further ahead and separated our teams to have their respective bays right in the shop. 

Next move, we closed our office. So, that provides for no walk-in traffic. Nobody from outside would be coming into our office, but we indicated signages why we need to lock up our offices. Isolating will help us run our operations since we need to fix water systems for many people.  

Q: So, you mean to say you drafted out a concrete plan just so you can continue to render your work?  

A: Exactly. The survival of our organization, and anyone’s for that matter, would be depending upon a good plan in place. It took us more or less 48 hours to come with a solid plan for this. 

Q: Were your staff and crew worried that would be self-quarantined?  

A: Not at all. They are fully aware that we have a good, solid plan in place and that we are reactive only to whatever new information that comes available to us every day. We know we are on the right track now, and if someone from our group needs to undergo quarantine, they will be taken care of.  

Q: Do you believe this is going to be our new normal now?  

A: We have come up with an interim policy in place, but we are also going to put in place a long-term contingency plan that will help us should we come across an emergency. Such a policy framework in place, we’ll be able to adjust and adapt.  

Q: In a viral situation like what we have right now, the COVID-19 pandemic, water plays a significant role in cleanliness. What practical advice can we share with other drill rig companies? 

A: Times like this calls out for everyone to become a forward thinker, knowing the best time to plan and be strategic.  While we are being strategic here, we must not be oblivious to the environment but be good stewards of it.  We need to service water systems, and proper procedures in place, we won’t have a hard time mitigating the involved risks. 

Categories
Engineering

3D Printing Sydney in Education

3D printing is like something from science fiction, although the strategy is in fact akin to a CNC machining, in which billets are in fact cut into certain shapes and products. But rather than cutting, it’s able to print.

A three-dimensional printer operates by printing objects but instead of making use of ink, far more substantive materials plastics, rubber, metal, in addition to the like are actually utilized by it. An item is scanned by it or perhaps involves an existing check of an item as well as slices it into some layers it’s competent to then convert to a real object.

3D printing sydney

The impact is really an answer that while not as durable, intricate, or functional as the real-world equivalent, which is often a genuine thing that didn’t exist 30 seconds prior to printing.

In truth, what it is you’re truly producing is actually reliant on what should be printed: if it’s plaything jewelry, man-made substances balls, and clear plastic pieces you are after, you’re printing not an analog of the real item, although the actual item itself.

Almost as precisely how this might be used in training, it’s a question of obtaining objects out of a computer system display and to the hands of pupils for assessment, scientific studies, along with other responsibilities that can acquire from physical manipulation. This way, printers might eventually have the capability to bridge the gap between actual physical also like the digital use a screen to learn what you have to have, then print it to existence.

3D Printing Uses in Education

Out-of-School Instruction 

At present, off-campus teaching is actually a commonly used way of learning. A lot of secondary and main schools and pupils are actually encouraged by colleges to take part in or perhaps maybe organize some interesting growing courses, activities, and more.

Colleges and universities mostly use the kind of associations to enrich students’ lives and enhance the feelings of theirs, while primary and secondary schools can enhance students’ lives and enhance the interaction among parents, teachers also as children. 3D printing Sydney is not just adequate for this particular technique of development from technology to operation and timeliness, but additionally favorable to bringing in student’s curiosity.

Teaching Application in Primary and Secondary Schools 

With the popularization of quality training, secondary and farther and primary more schools realize the worth of the progress of knowledge and skills. Using this respect, the application implications of 3D printing are in fact remarkable. The fusion of uses and textbooks are actually done by it very simple for children to understand, and also enhance children’s handcraft ability, collaborative capability, etc. through the printing and developing the production. It is additionally advantageous in stimulating children’s curiosity about learning.

Teaching Application in Colleges and Universities 

Nowadays, a growing selection of colleges plus universities has begun to set up the Creator Laboratory. The 3D printer of ours has been observed in progressively more college classes. This is grounded on the instruction of succeeding specialized gifted individuals. Universities and colleges will even be having to pay even more attention to the combination of technology and knowledge. They are bitten by little abandoning regular training methods, giving pupils a lot more open training in addition to learning, and making textbook know-how bd a great deal much more productive in training.

Categories
Engineering

Waterjet Cutting Against Laser Jet Cutting: When Is the Best Time to Use Each?

There are a lot of things that one can debate about when it comes to waterjet cutting and laser jet cutting. The truth here is, both options are offering varying degrees of benefits and advantages to the user.

waterjet cutting technology

Taking this into account, you should try to determine first which among these two options, water jet cutting or laser jet cutting, is the better method to use for the type of work you have at hand. Otherwise, you are bound to end up with a mediocre to a below-average result.

In the worst-case scenario, you may have to pay more money than you are supposed to. To prevent this from happening, we strongly recommend that you try to learn as much as you can about both cutting methods. Doing so will save you from hassle and frustration due to unmet expectations.

To help you understand the slight differences these methods have with each other, we are going to share with you some distinct points they have.

No Heat is Involved During the Waterjet Cutting Process

Waterjet cutting is a qualified cold cutting process. This simply means that no amount of heat will put into the material while the machine is trying to cut through it. Therefore, it takes away the occurrence of a heat-affected zone.

The complete absence of heat, while the waterjet machine is in use, is crucial to the aerospace industry. It is this attribute of it that makes it ideal for it. Water jet cutting will not, in any way, induce any kind of chemical or structural alterations to the material that is being cut. It also eliminates the possibility of warping due to heat.

Laser Cutting Minimizes Waste Production

Taking on a laser cutting approach for your various projects means you have less post-work clean up drive to attend to. In a laser cutting approach, the production of dust is inevitable, which can be quickly cleared away by a filtering process or you can make use of a good vacuum machine.

As for the waterjet technology, this requires a bit more of a cleanup effort because you sometimes mix up its water with some abrasive materials in case you want to further intensify cutting power, and shorten up, even more, its cutting time.

Thus, there is this ineluctable production of abrasive waste materials which you need to dispose of properly due to the possibility of toxicity. This may cause your overall project costs to spike up. 

Regular waterjet machines cut through “softer” materials whereas the abrasive types are utilized mostly in processing “harder” objects. The actual process of cutting with waterjet technology is carried out underwater.

By this, there is minimal production of splash and noise. Faster feed rates help these cutting machines to keep the jet from cutting through all the way.

As for the machine’s water pressure, this typically comes in 20,000 to 55,00 psi or pounds per square inch. The water will be forced to go through a diameter orifice or a hole in a jewel with a 0.010” to 0.15” dimensions.

Categories
Engineering Home Improvement

Easy Guide to Getting the Best Flood Light

When selecting probably the best outdoor flood lights, you will find a number of aspects you have to check. Consider the quality, brand, design, energy consumption, longevity, and maintenance. These are the fundamental aspects you have to consider when selecting appropriate outdoor lighting.

Many businesses provide two primary types of flood light, fluorescent and incandescent. Although LEDs are starting to be more and more common, they’re currently not that mainstream for this particular kind of fixture. 

Flood Light Choosing Guide

Incandescent Lighting

It is a very fundamental form of lighting. Certainly, one of their upsides is it’s inexpensive. It’s certainly more affordable than some other lighting fixtures available. Additionally, the light quality of it is unparalleled. For outside spaces, this may move better in lighting up a larger area. Nevertheless, in case you’re after diffused lighting maybe even in the outdoor space of yours, utilizing incandescent patio wall structure light as well as floodlights may not be the most effective choice.

flood light pole

An additional caveat of using filament-based is its electricity usage. As a lighting supply for the backyard room, you expect it to work immediately. However, this may cost you a significant amount of cash. This is exactly where the advantages of fluorescent lights are available. As outdoor lighting fixtures, they’re choices that are great. They eat much less energy as opposed to the incandescent ones. In addition, they’re far more long-lasting. They last longer compared to the run of yours of the mill filament-based lighting fixtures.

Backyard Flood Lights

Some stores in fact offer other backyard floodlights. They’re halogen lighting as well as metal halide lighting. While halogen lights are actually energy-saving alternatives, they’re incomparable to filament-based when it concerns quality. This alternative may be more effective with regards to lighting up a smaller place like a sculpture or maybe an outdoor fountain.

In case you’re searching for weather-resistant illumination for outside areas, metallic halide will certainly come handy. This may also be used for backyard wall structure lighting which has been built with sturdy materials to enable them to withstand even the most severe environmental conditions.

Think of your lighting needs initially. Not all the floodlighting in the marketplace will provide you the advantages you’re searching for. Nevertheless, you are able to mix as well as match lighting fixtures to get the outcome you would like without cutting an enormous chunk off the budget of yours. Decide what kind of lighting fixture is going to work better in certain aspects of the outdoor space of yours. This can create depth in the spot but will still perform in offering much more than adequate illumination.

Be sure the positioning of the fixture will truly work for your current outdoor decor or maybe yard decor. You don’t desire to purchase a floodlight which has way too much glare or maybe it is going to detract the magnificence of the back garden at night. Just the right luminosity which won’t compromise security and safety is actually essential.

Now find a great supplier of the lighting fixtures. In many countries, you are able to find dependable lighting fixture sellers online. Select from an array of floodlighting choices and start checking out the individual features of theirs. Today make comparisons between these choices and figure out which one may provide you the most advantages when you are looking at durability, lighting efficiency, and quality.

Moreover, make certain that the floodlight is actually simple to set up. Installing outdoors can be a little challenging but in case you don’t wish to invest cash hiring electricians, you need to ensure you’re purchasing a fixture that’s comparatively easier to set up in outside spaces.

Categories
Engineering Home Improvement

Why 4G Antenna Requires New Antenna Designs for Faster Delivery Speed?

The mere fact that 4G antennas are still using metal rods, capacitors, and conductors, it only makes it appropriate that we classify them as having remained traditional. The key determining factors that make them distinctly unique from many other earlier types of wireless networks are active and MIMO antennas. 

The big names behind various mobile networks from around the world began to roll out the first wave of their 4G network services. For this, an adequate amount of deployment strategies and the addition of complex antenna designs should be in place. Doing so will help an awful lot in safeguarding and ensuring the fast delivery of speed to the subscribers of a network. 

Deploying 4G 

Network operators in the Asian region, particularly in Korea and Japan, rely and depend heavily on the 3.5 GHz band. This range level is significantly helpful to them in ensuring their offered 4G service can be enjoyed by everyone in the country. This is sometimes known as the C-Band.  

To make this happen, quadrupling the total number of cell sites in the country would be necessary, even though good indications are showing that Huawei UL/DL decoupling is likely going to help in relieving the perceived limitations. However, small cells are being eyed at the moment for use in reaching that goal. 

During the first 9 months after the official launching of 4G antenna technology in South Korea, around 300,000 individuals decided right away to avail of a subscription being offered by the 3 country top 3 leading mobile carriers.

4G internet connection

Installing a huge number of cell sites simply means shelling out a huge amount of money and at the rate things are going at the moment, this move can be very expensive, too. Thus, we can’t say that it is a practical measure if you will install them in rural or suburban locations.

Doing so means you will have lesser chances of receiving high returns on your investment, and no person in the right frame of mind would want that to happen to them. Penetrating residential communities including the small scale businesses that are located in both the urban and rural communities offer a coverage level that has a close semblance to fiber optic.  

When it comes to the use of millimeter-wave (mmWave) bands, we can say that North America was at the forefront of things. AT&T, as well as Verizon, are among the pioneer brands in the telecommunications industry to first utilize this technology. 

The first wave of 4G mobile network deployments is non-standalone or self-governing. They don’t necessitate other networks to connect to them, even though it is using a 3G connection. This benefits smartphone users because it promotes longer battery life since earlier waves of 4G modems seen by industry experts as power hogs. Industry insiders are asserting that 4G antenna traffic 

We are now stepping to the initial stages of the outset of the 5G era. The standards, network infrastructure, spectrum allocation, chipsets, devices — all these now are getting into their proper places anywhere in the world. The industry at the moment is in the process of preparing 5G ecosystems which will hopefully bring us all to an awful lot of marketing activity, where the majority of which are highly questionable.

Categories
Engineering

What You Should Know First Before You Acquire a Plasmacam System?

Acquiring a plasmacam system is not a walk in the park or as easy as racing your way down to the nearest hardware store, and picking one up. The money-making possibilities of CNC plasma machines are virtually endless,  and we attribute this to its ability to provide high precision cutting output.  

A growing number of shop owners around the country have given their affirmation that plasma cutting tables are among the great items they added to their shops recently. The computer-manned robotic arm is used to guide and direct the plasma torch over the material surface being worked on, allowing it to cut through it and create the desired intricate cutting patterns. 

Consider answering the following points to help and guide you on how to have easy buying decision-making. This would certainly help save you considerable time and money. 

CNC plasmacam

Machine Quality

High-quality machine, this should be the first thing that you should be looking for when it comes to plasmacam. Above everything else. CNC plasma cutting tables, regardless of who manufactured them, will always come with a hefty tag price. If you will do your homework beforehand, and that is searching for top-caliber equipment and is priced within your disposable budget — you’d have high chances of getting your money’s worth.  

Materials

It is a good practice to always check out and verify the quality of materials that are used in constructing the frame of your plasma cutting system. Is it made from aluminum or steel? Or was it made from something else? 

Since steel, by their natural quality, comes stronger and more durable than aluminum, steel machines would be requiring less of this material and thus would probably be so much lighter than others. A possible drawback though is that it would give the make the appearance of flimsiness. 

As for the aluminum machines, they tend to come bulkier but will look like they have that needed strength and durability. Machines that come from either of the two materials tend to come with more strength and are more durable, and can easily handle even the toughest of jobs.  

Design

The cutting table design is not something that you should skimp on, particularly its quality. There are a handful of factors that can affect the table performance,  and variation even the slightest kind could somehow alter the cutting table performance. To better illustrate this, here is an example. 

Take for instance the gantry (this is the bar that you can slide up and down across the table length).  If this comes too heavy, it renders that torch unwieldy and difficult to control with high accuracy and speed. On the other hand, a light-weight type would likely produce astoundingly accurate results, even at super-high speeds.  

Motors

What kind of motors is likely to control the torch? If you look at Servo motors, you’ll see that they are widely accepted and more sought after when compared to Stepper motors. You can move them to an almost countless number of motions. It also reports back to the controller to give an update where it happens to, right there and then that very moment. 

Stepper motors usually come with a limited number of positions that it can move to, but unlike Servo motors, they don’t have any mechanism to give any feedback to the controller. There would be some instances that the controller would let the Stepper motor know that it needs to move itself to a certain number of steps. On the other hand, don’t have any way to determine if the movement request was actually carried out.  

Now, this may be the last point to ponder here, but this one holds greater relevance. It is important to check out on the warranty also that comes with the table. Can you ensure that the manufacturing company would be standing behind their product offerings? Needless to say, a longer warranty period is more desirable and more advantageous than having only a short warranty period. 

Ask yourself if all parts would be covered under warranty, or it would only include just some parts? What can be expected after the warranty has lapsed for your plasmacam? All these can be addressed by your dealer store and will help you make your decision whether you should proceed with the purchase or whatnot.