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The amazing high power laser.

Le 29 juin 2016, 13:35 dans Humeurs 0


Waterproof laser pointer

I use this burning laser nearly all day , teaching my students using PowerPoint without being restricted to being next to my computer. I have used a few similar products in the past (mostly Targus), but this one has been superior in every respect.

Here are the highlights for me:

1. Ease of use: It's plug-and play right out of the box. The controls are well-placed and easy to find without even looking. Before I bought it, a few people said the "Exit" button was too easy to accidentally hit, but I haven't found that to be a problem even once. Unlike other presenters I've used, this one never "stalls" or fails to be recognized.

2. Build Quality: The Powerful Laser Pointer product is solidly built. The ergonomics are great. The buttons are solid and intuitive. The "forward" button even has a raised dot, so your thumb can easily recognize it. The laser pointer is not exceedingly strong, but it's definitely usable in all but the brightest rooms. That the USB plug fits into the pointer is a great plus, even though mine never leaves the computer. I expect it to last for a long time.

3. Features: The feature set is simpler than some other models (like it's fancier brother with a built-in timer and 100mw Laser Pointer ), but the features on this model are enough for most users (I time almost everything in my class in many intervals, so the timer wouldn't have been practical for me.).

4. Battery Life: I've been using mine constantly for 2 weeks now on two rechargeable batteries, and the indicator on startup still shows a full charge.

Two aspects I can't report on are range (I've used mine only in a medium-sized classroom) and customer service (haven't needed it).

All in all, this Green Laser Pointer isn't particularly different from other laser pointer out there, but it performs better at basically the same price.

The laser cutting.

Le 16 juin 2016, 14:24 dans Humeurs 0

news from


According to the Nikkei Asian reported that Honda has developed a high powered laser cutting machine for automobile manufacturing. They use laser to cut the body parts and steel plates, which becomes the first company to use a similar system for mass production of automobiles.

This system was developed by the Honda manufacturing technology research department.The previous laser cutting machines' power is not enough, it needs too much time to finish the work, so it was not suitable for automobile production before. Honda has developed a high performance laser beam mobile devices which can provide enough power to cut the steel. The speed of the system is about ten times faster than using common laser cutting machine.

laser pointer 10000mw

Honda's system has a number of benefits. It is reported that the metal mold are lack of flexibility, once starting mass production, they can not change anymore. Based on this case, car manufacturers often use the same metal , but this time can last for several years. Honda is equipped with a new type of laser cutting machine system which can be flexible to change the design of the parts by using a powerful Laser Pointer . Once eliminating the need for the development and production of metal molds, the cost will be reduced. Usually, cutting machine which can cut relative large parts (such as doors and roof) of the metal mold generally need to spend tens of millions.

Honda developed a high power laser cutting machine for automobile manufacturing which used a 300W laser,as we all know, the laser pointer pen we used as a keychain is just a 100mw laser !

In addition, the system can also make the production model of low yield cars more profitable, so that Honda will be able to produce more unique new models. Honda's reputation comes from the ability to produce vehicles with a first-class design partly. S660 and NXS are Honda's favourite work. Honda plans to extend the system to other factories, including factories located in north america.

Awesome laser car.

Le 14 juin 2016, 12:10 dans Humeurs 0

As an advanced manufacturing technology , laser processing technology greatly enhance the manufacturing level of the automobile in the automotive application . However, with the development of technology, the application of laser in the car is not limited to these processing fields.

Laser Pointer Pen
Automotive headlights as an important part of the car,which provide lighting to ensure traffic safety , besides, it plays a role in decoration and beauty if a car equipped with a Laser Sight . Nowadays, with the continuous development of technology, people also hope that it can be more bright and energy-efficient . Therefore, in the 100 years history of the automotive industry , car headlights have also experienced a series of technological innovations, from halogen headlights, xenon headlights to today's LED headlight. However, when the car manufacturers are still promote LED headlamps , laser headlights coming out.

It is suggested that the first proposed Laser Pointer technology for automotive headlights is the idea of BMW and the United States Sandy Asian national laboratory. They combine blue laser , Red Laser , green laser and yellow laser to create a white light source, and a solution of the poor quality of the laser white color rendering. In 2011, BMW put it in to used on the I8 concept car, the car product in the autumn of 2014 ,which has became the world's first equipped with laser lamp production models. At the same time,Audi put the matrix laser headlight technology into R8 LMX car.

But, why we need a laser headligh since LED has many advantages such as energy saving, long life, small size, and low brightness? In fact, the laser source is different from common sources, it just a monochromatic light source,which only have one wavelength, so this characteristic can make laser illumination brightness greater, light can also be controlled accurately and rapidly and safely. Thanks to these characteristics, laser lamp not only has the advantages of LED lamp, the brightness strong thousand times than LED headlamps. With which it have a further irradiation distance.BMW I8 models of laser head lamp headlamp irradiation effectively distances of up to 600 meters. In addition, 100mw laser headlight assembly of smaller, which are more efficient.

In addition to the headlights, Audi and other manufacturers have also put laser light source to the fog lamp, which had improved lighting visual effects and the driving safety.

Laser beam, laser radar, these are already used in the production of models. But the application of laser technology in the car is not limited to this, such as there have been research institutes and automobile manufacturers began to try a laser for engine ignition system which can improve combustion efficiency. In addition, there has been a car manufacturer developed laser gesture detection and ranging .Laser technology has come into our life, such as the laser pointer keychain we used ordinary. With the continuous development of technology and the emergence of new requirements, the laser will play more potential to meet the needs of the car for safety, environmental protection and intelligent.

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