Different Ways in Installing 19-inch Server Rack

Server Rack, 19 inch Server Rack, Electronics Enclosure,
  1. The 3U rackmount system

There are heavy equipment or tools being utilized and are commonly accessed for servicing, this means that when it comes to attaching or detaching the four courners continuously, this would mean or pose a serious problem. Most often than not, this is being utilized for mounting directly unto the rack but instead it is being installed through the rails (or slides.)

To fully illustrate this, there are a pair of rails being mounted or installed to support the server rack. When it is finally in place, the equipment should be in a position where it has been slid clear of the rack. Afterwhich, this has become very useful for some of the inspection or maintenance of the equipment which will then be slid back unto the rack. There are rack slides included that has a tilting mechanism which allows a very easy access on the top or the bottom of the rack-mounted equipment once it is being fully extended from the rack.

The slides or the rails being used for the computers and other several data processing equipment such as the disk arrays or even routers are often needed to be purchased directly from the manufacturer of the equipment. This is only because there are no given standardization for the equipment given for the equipment’s thickness (this is the measurement form the side of the server rack to the equipment) or it means for the mounting to the rail.

With this in mind, the rails of the kit should include a proper cable management arm (or CMA), which then in return folds the cables being attached to the server and it allows them to expand neatly and very lit when the server is being slid out without having the server rack to be disconnected.

  • Computer mounting

There are computer servers designed for the rack-mounting and it can include a variety of extra features to make the server rack very easy to use in the rack.

The sliding rails can be locked in several and different extended positions to prevent the equipment form totally removing when it is being extended out from the rack for service.

The server itself might have the locking pins on the sides that just drop inside the slots on the extended rail assembly, which then in a manner very similar to the removable kitchen drawers. This then allows the easy server installation and removal since there will be no need for the server to be held midway while someone fastens the rail unto the sides with the server screws.

There are manufacturers of the rack-mount hardware that includes the folding cable tray just behind the server. So that the cables are being held and it is neatly placed in a tidy folded channel when it is being placed inside the rack. Also, it can unfold out into a very long strip when it is being pulled out of the rack, this then allows the server to effectively continue to be plugged in and it is operating normally even while it is fully extended. Also, when it is hanging in mid-air just in front the server rack. The piece of equipment simplifies the whole process of maintenance but at the cost of giving restriction to the overall airflow.

The rack-optimized servers might have duplication in the indicator lights just on the front and the rear of the server rack to contribute and identify itself in the machine that needed the attention, or give separate “identify” LED indicators on both of the sides of the server (which in turn can be used for the software or just by pushing the associated button).

In addition to this, there are some configurations that allows for over fifty 1U servers just within the single rack, this then gives a simple and simplistic method to carefully determine where exactly the machine will be having a problem when it comes to the rear of the rack.

The handle may be able to provide the rear of the server rails, for them to be able to pull or push the server without the need to pull on the cables.

Environmental Engineering as a Hot Career in Today’s Engineering Field

When you are still an undergraduate, there are a lot of careers one can choose from. You can decide if you want to have a career in arts or science, but when it comes to maintaining the earth’s health, there is nothing better than taking a career in environmental engineering. To dive in more deeply, it is a subset of engineering field that is primarily concerned with the protection of the earth – together with its citizens because of the very harmful effect of pollution.

The environmental engieners design projects that helps in the improvements of the environment together with the public health sector.

Just to name a very few, there are environmental engineers that works very closely with the government as well as private organizations to implement laws, do projects that protects our land, water, and air natural resources. There are major projects that includes several water treatment systems, air pollution systems, restoration of the ecosystem, and the brownfield cleanup.

For others to be able to survive and expand, the humanity has always on the look out for effective ways how to maintain the proper sanitation and be able to improve several living conditions. The demand to constantly acquire fresh water sources for human consumption, keep the source of fresh water going and flowing, maintaining its quality to be good enough to drink, to be able to build cesspits for the proper waste management and to stop the pollution to preven the extinction of fresh water resource has been a vital part of our well-being as humans.

The civil evolution as human beings largely depends on the level of sanitation of our water resources. Without the proper sanitation, the mortality rates with quickly rise and the quality of life will drop.

As humans, we need the necessary services and the needed skills from the environemtnal engineers to help us achieve a cleaner and healthier earth ecosystem.

With this in mind, the growling boyz project is currently on the run for its development and there has not been so much we can really say about it. This project can be gruesome, controversial, and very graphic. However, the real question in anyone’s mind is that is everybody who wants to pursue the environmental engineering career should be able to be fully aware of its existence? Most often than not, this fact is not true. As this project is originally categorized as enternatinment genre.

This project has a material that is only suitable for adults audience. This project effectively touches the history of different mythological creatures such as satyrs, furry guys, and including the whole cult behind it. Because of this kind of material, this will only make great for a social experiment. Not so much for the environmental things. When it comes to the environment, we need to be really serious about the things that we do, therefore we should project a more realistic picture of what is happening to earth.

The main reasons why you should pursue Environmental Engineering as a career

Now that we have discussed how environmental engineers can greatly contribute to earth’s health and its importance to sustain it, there are people who needs to know the reasons why they should pursue a career in environmental engineering. Below are some of the most important reasons that can convince you to take on the career path as an environmental engineer.

  1. Taking Care of the Environment Should be Your Passion

Have you heard the phrase saying that when you follow your passion, the earnings will follow? In environmental engineering, you have to be genuinely interested and keen in this area of study. Just by studying or reading anything about environmental engineering is not enough. The question you should answer is this: do you see yourself as an individual that helps the mother earth to sustain its health from the crippling and dangerous effects of disasters and pollution. If your answer to that question is YES, then you should definitely choose this as your career choice.

  • There are lots of universities that offers students different accreditations for this career

The environmental engineering career is just as popular as civil or mechanical engineering. Therefore, there are several universities around the world that offers different degrees and specializations when it comes to environmental engineering. It can go up to PHD level. As long as human race thinks that earth should be proteted, different colleges and universities will still continue to keep up with the development of several students to help students pursue their passion in helping mother earth.

With this in mind, the most popular countries that offer environmental engineering are Germany, United States, Canada, and UK.

  • Environmental Engineering is a very broad career and course

If you are finally decided that you want to pursue a career in environmental engineering, you will quickly find out that is a field that is very wide and diverse, therefore there are still improvements that can be done. Some of its cool specialization are:

  • Environmental impact assessment and mitigation
  • Water supply treatment
  • Liquid and solid waste management
  • Air pollution treatment and management
  • There are a lot of job opportunities as an environmental engineer

In order to have development in solutions to several environmental problems the engineers definitely use the principles being used for engineering, soil science, biology, and chemistry. Therefore, addressing several global issues of polluted water and not being able to produce safe drinking water. The job as an environmental engineer are several.

  • The pay becomes exciting as you go forward with your career

Let us face this daunting truth, do not expect to land so much for a salary once you graduate. This is not to say that this is entirely impossible, but most of the companies who will hire you are only willing to pay the amount that is appropriate with your workd experience. While you work your way up to increasing your salary grade, just slowly work your way up to the ladder and constantly improve and update yourself.

These are the median wages for environmental engineers who work in some of the top sectors of the government.

Federal Government Employed = $105,500

Local Government = $84,000, (except hospitals and education sectors)

Technical consulting services, scientific research institutes = $78, 600

Finally, state governments = $74, 500, excluding hospitals and education sectors.

Is this career the right decision?

If one of these reasons, stated in this article will help you decide to pursue a career path in environmental engineering, then you can definitely pursue an environmental engineering job. This can be perfect for you. The job prospects for this is very high and it has an industrial job growth of 8% annually.

Most of the environmental engineers are satisfied with the career and opportunities that has come their way. Their talent in redesigning some of the earth’s systems and structure will help us to have a better earth.

What are the Distinct Differences of Flush-head Fasteners and Concealed Head Fasteners?

For some of the custom electronics enclosure parts, the self-clinching fasteners can be a design engineer’s true best friend. These accessories can solve a lot of problems and challenges that comes with mounting and installing some of the components. Because of their very compact design and having low profile, they are also a winner for the appearances too.

These self-clinching fasteners are composed of several threaded nuts, studs, or standoffs that are being mechanically pressed and installed in any metal. This becomes a permanent part of the electrical box, panel, or even bracket. These accessories are most often called by the name PEM® which is the most known brand trademark by PennEngineering & Manufacturing Corp.

There are different types of these accessories:

Nuts: Installs bolts and screws to properly secure them components right in place.

Stand-offs: Mostly used to install circuit boards and they are not shorting when they come in contact with a sheet metal that has an ever flowing electrical current.

Studs: Most commonly used to mount connectors or other components by giving a threaded screw inside the enclosure box.

One of the most primary strengths of these accessories is how they are securely mounted inside some part of the enclosure. As the matter of fact, for several self-clinching nuts the screw will eventually fail before the nut will be able to rotate the material. These self-clinching fasteners can be incredibly very secure because they can become a very permanent piece of the electronics enclosure once they are installed.

The self-clinching studs or even standoff can either be two of these things: flush head or concealed head. Basically, these two types achieves the same use and function. However, some of which has very defining characteristics that makes some of the fastener types very different from each other.

Let us give you an overview of the difference of these two.

Flush-Head Fasteners

The flush-head fasteners, these are mechanically pressed through the hole inside the sheet metal done from the outside. Mostly, they sit within the outside edge.  However, there is just a slight indentation going around the exterior of the metal where the flush-head fasteners are being pressed and it makes them detectable.

The slight indentation can be minimized just by having the metal being grinded down to make the fastener sits in with more flush compared to the other host material. In which, this made the flush-head very less noticeable even when a textured powder coat is being applied. When using both of these methods, these fasteners are barely noticeable. However, they are still obvious by touch.

Concealed-Head Fasteners

Instead of having a fastener being installed and pushed through inside the metal sheet such as the previous one, this type are being inserted into a machined blind pocket so that there will be no contact on the outside edge. The pockets can later be created with one of these options: a CNC mill or router.

This type of fastener are commonly used for some of the aesthetic reasons. In addition to this, they are ideal in satisfying the needs for being airtightness and watertightness. This primarily because the hole being inserted only goes partially inside the metal.