Showing posts with label safety. Show all posts
Showing posts with label safety. Show all posts

Thursday, June 30, 2011

Homemade electric car for science project

!±8± Homemade electric car for science project

The enthusiasm of alternative energy and Electric Vehicle (EV) recovery in recent years because of the threat has become clear that global warming. But for hobbyists and inventors, and lover of life and the earth, have electric cars, the gold standard for quite sometime now. All the more so after losing hope of Detroit, who actually remembers it works perfectly and sold-out versions of its EV and destroyed for no apparent reason in the early 90s, even more. It makes sensetoo. The first cars were electric vehicles and are able to make automotive history. Their time was for no good reason, if car manufacturers are looking for vehicles with internal combustion engines that use fossil fuels, has adopted a limited energy source.

Everything from old trucks Ford Taurus Opel GT, and even large-scale electric and hybrid has gone through, to their owner. It can ensure, however, that there is a lot of time and effort to get it done, but surprisingly not much money. In fact,for what you save on gas, after the little science project, the cost of the whole thing seems to be negligible. You might consider the help of a friend who lives and breathes motor or a local mechanic, even if you're a beginner, despite your enthusiasm. Also remember that the basic package with a load of the first hybrid car battery 12 volt car and find a way with smaller engines that power enough to make you roll. And you are much betterDiagram in which the cables run. But it takes more than meets the eye. To have a clear idea of ​​what you do, you can read more about the plans for the restructuring of your car. MotherEarthShopping.com offers online sites like them. Or you can just Google "hybrid plan" or "do it yourself hybrid car" to find other sources online.

But if non-motor "to go directly to gutting your car will be", there is a perfectly rational and happy, you can do to getalso an electric car kits do it yourself. Not only does that give you a great sense of satisfaction of creation, will also help to better understand how electric cars work. Companies such as Robert D. Riely Enterprise offers a wide selection of high-end DIY kits that you can actually do everything from scratch, but to allow full detailed instructions. It is also your choice of two or four wheels that turn around for a real addition to making your neighborhood.

EnsureFun and interesting science projects that will serve a real purpose, once completed.


Homemade electric car for science project

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Wednesday, April 13, 2011

Top 12 Compressed air safety

!±8± Top 12 Compressed air safety

With the use of compressed air, the industry is not running the huge power equipment easy pneumatic tools. Compressed air is a valuable tool, but can be very dangerous if used in an unsafe manner.

If you are working with compressed air ... be sure to follow the following precautions:

1. Never use compressed air to the skin or a person with him. Even the air at a pressure of 15 psig can cause serious injury. Never use an air hose to clean dust or dirtof your clothing or body.

2. When using compressed air for cleaning should not exceed 30 psig (per OSHA). Always use protective goggles or face shield on glasses approved for this application.

3. Wear hearing protection. Excessive noise can cause hearing damage. The noise protection devices can be connected to the exhaust machinery to reduce noise harmful to health.

4. Do not crimp, couple or pipe coupling. Relief valves and pressure downbefore fitting.

5. Heavy use clamps and accessories designed for compressed air hose. Use only the type and size of fittings and joints.

6. Never frayed, damaged, or use hoses to deteriorate. Keep the tube properly and away from heat or direct sunlight. A hose failure can cause serious injury. Hose can reduce the chance of injury, using tubes last longer.

7. When it blows compressed air through aTube or air line to ensure that the open end is blocked. A free end can whip and cause injury. Open carefully to ensure the air supply and that all the emitted particles are retained. A blocked tube can be a dangerous "air gun". Becoming

8. Make sure that all tubes of more than 1 / 2 inch ID have a safety device to the source of supply or branch line to the pressure in the event of failure of the hose (per OSHA) to reduce.

9. Do not use air directly from a compressorFor the purpose of respiration, unless the system is particularly suitable for this purpose and designed air filters and regulators are available.

10. Closing devices should be the kind of self-purging and are designed so that the "off" to be locked so that air pressure can not be applied when the machine is worked by accident.

11. You should never install or a safety valve of ASME, a rating higher than psig, the pressure vessel to be chosen so thatinstalled.

12. Only pressure vessels built to a national or international standard should be used for air receivers.

OSHA said ... § 5 (a) (1) of the Employment Protection Act, often referred to as the general duty clause requires employers to "for all its employees work and a place of employment free from recognized hazards that are to be handed out or death or serious physical impairment of their employees perform. § 5 (a) (2) employers to comply "principles of safety and health under this Act. "


Top 12 Compressed air safety

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