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How to Choose a Good Welding Helmet?

It doesn’t matter if we are riding a bike or doing some welding jobs; the most important thing is to have the proper gear that guarantees safety. It is crucial to stay safe and avoid all possible injuries. And for that, if you are doing some welding jobs, you have to buy a welding helmet to protect your face and eyes. Depending on what type of welding jobs you are doing, you are doing them as a hobby or doing some housework or are professional workers; the market offers different kinds of welding helmets to satisfy everybody’s needs.

Things to Consider Before Making a Decision

There are a variety of things and features that the modern-era welding helmets manufacturers offer on the market. It is up to the customer to determine what suits them most and to choose the best welding helmet:

Check with the company– if you are starting to work in a factory in the welding process, check with your employer. Some of the companies to ensure safety for their workers, provide protective gear depending on the job you are working.

Check the standards– depending on the country you are staying or working. Since the welding helmets’ foundational features are safety and security, the welding helmet has to comply with standards-for the US has to meet ANSI standards and for Canada need to be CSI compliant.

Prices of the welding helmets– Depending on the welding helmets, their prices range from cheap to expensive. Depending on doing welding occasionally or every day as a part of your job, sometimes expensive does not mean better if you are not wearing it for long hours and not every day.

Quality– As a protective gear, the welding helmet’s main goal is to provide the safety and security of the person wearing it. Check the quality and the manufacturers who produce gear complying with the standards of the state you are located in.

Welding Helmet Features

There are a lot of different welding helmets on the market. Depending on what you need, you can choose from the options offered:

Helmet Weight– If the helmet is heavier, it can cause pains in your neck, especially if you are wearing it for a couple of hours in a day. If you need to wear it for long hours, consider choosing the lighter welding helmet to release your neck pressure. Although the lighter helmets tend to be more expensive, this option is better to avoid injuries over wearing it for a more extended period.

Passive Lenses– Also called “standard lenses” these lenses come in one shade and have protected welders over the years. To see what he or she is working on, the welder has to keep the helmet in up position and snap it down when he or she has to start working. Being late in snaping it down may cause injuries, and unexperienced welders usually can not manage them, which results in ineffective work.

Auto-darkening lenses– this type of welding helmets with auto-darkening lenses come in shades that suit welder’s needs. They come in various shades and options. This kind of lenses leads to more efficient work, and the welders feel more comfortable not having to snap the helmet on.

Welding shades– it determines the darkness of the welding filter when the arc is struck. Market options offer shades from 8 – 13, with 13 being the darkest. Depending on the job you are doing, you can select your welding shade.

The number of sensors -ranges from 2 to 4 where 2 is for a hobby welder and 4 is for the professional industrial welder.

Sensitivity– it determines the amount of light needed for the welding job. Most of the auto-darkening filters allow the welder to choose the sensitivity required.

Viewing area– the welding helmets also differ in the viewing area. It means that some provide more visibility of the work and the surrounding area, and some do not. A smaller viewing area offers a more focused view.

However, you should consider some of the factors stated and make your decision for whatever you need a welding helmet. As stated in the beginning, the most important thing is to stay safe and secure and to avoid injuries during your work. An expensive or cheaper solution is up to you but bare in mind that it will help you stay safe for a longer period wearing. Explore all the options on the market and choose the best welding helmet-suitable for you.

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How To Build Solar Panels

Today is a critical period in our history. The signs are all there: terrible typhoons, raging floods, and other bizarre weather changes all over the world.

In these present conditions, how to build solar panels is a skill worthwhile learning. It may be only a drop in the ocean, but you could consider it as your contribution to help save the Earth.

But first, what are solar panels and how does building one be beneficial to the Earth?

Solar Panels

Basically, a solar panel is one of those strange contraptions you see sometimes in houses you pass by in the highway – a black, rectangular something that sticks out of some roof, leaving you to wonder what it does.

Solar panels are simple devices that capture solar energy from the sun and transform it directly into electricity. This electricity is then used for running electrical appliance or the whole household’s electrical needs.

A solar panel is basically composed of a collection of solar cells. These solar cells are the ones that actually capture the sun’s energy and turn it to electricity. (As a matter of fact, we even now get all our energy from the sun, although indirectly so.)

The electricity produced by these panels is directed to a battery, which serves as the power storage device. This stored electricity is then used mostly at night when there is no sun, or on cloudy or rainy days.

The electricity produced by a single solar cell is so small so scientists decided to create an array of solar cells and make them into a solar panel. This way, the electric current becomes large enough to be useful, being able to run an electric appliance or appliances.

Costs

Because the energy of the sun is free, it follows that the electricity is also free. Or so pne would think. However, as of this writing, not too many people have installed their own solar panels.

The biggest reason is the high cost of buying one.

Since the technology is new, solar panels made by big companies have price tags running more than $15,000. Some reasonably priced models, under $1000, are still not moving fast because they are still out of reach for the average wage-earner.

These days of the Internet, however, new developments are popping out now and then. People who know how to assemble things have discovered that there are some do-it-yourself models of solar panels that can be built for as low as $200.

Building Your Own

If you know of them, have you considered building your own solar panels?

Today, all the components needed to build your own solar panel are available in most kits. These components include the solar cells themselves, soldering iron, solder, flux, tabbing, etc.

What makes it better is the inclusion of detailed instructions on how to make solar panels. All one has to do is to follow the step-by-step instructions, sometimes complete with a how-to-do-it video. On the instance that you have to clear up some questions on your mind, you can visit their sites on the Net and join web forums and consult with others who have previous experiences with building solar panels.

Benefits and Advantages

The most visible benefit of building your own solar panel is of course the savings you will enjoy in the lower costs of your energy bills. And, if you decide to make your whole household energy self-reliant, simply build yourself the appropriate number of additional panels.

An added benefit is the new energy law passed by the U.S. government in August 2005 which allows a tax credit of 30% of the solar panel system’s cost with a maximum of $2,000. (You can consult a tax expert on how to enjoy this privilege.)

Another advantage of building and installing a solar panel is that they are eco-friendly, and help save the planet from additional emissions of pollutants. You are going to use the cleanest of energy sources, the sun.

The Future

Today, it has become easier than ever to build your own solar panel with all the kits and methods available. These kits have instructional videos and guides designed for any layman.

Building your own solar panel is one small start into a promising future of clean energy, clean atmosphere, and a clean green planet minus the pollution.