Posts tagged: Technology

Automotive Technology: Gear Ratios

By -, August 27, 2010 3:50 pm


Brandon, a 10th grade Automotive Technology student at CAT Pickering, demonstrates the ratio of the driven gear to the driving gear in 1st gear. And in reverse.

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The Ipod Of Future

By Peter Rogers, August 24, 2010 7:31 am

Controlling a car with an iPod seems like something take out of a fairytale or of a science fiction movie. But a man who is bound to set new standards, Jonathan Over, has just proven that it is possible and it can be done with the help of his newly invented program. He showed the world how he can not only write about stuff in technical publications, but also create strange yet futuristic devices.

The application he invented can be used to close and open a car’s doors, the trunk, the windows and to start the engine. The car owner can also see the fuel level, the speed and engine temperature on the display of the iPod. The program offer all around the world coverage, as it allows the presence of a GPS system to allow people track their car with Google Maps’ help.

Your car has to be computerized. This means you will connect an in-car laptop to the car’s computer and connect a 3G modem to the laptop. This procedure allows the iPod to stay always connected to the car, Even if you are located in a different part of the world, you will still be able to view and control your car via iPod means. It sounds a bit strange and also unsafe, since any new software programs that’s using GPS seems so easily available to hackers, and since the program basically controls your car, you have to wonder what would happen if someone does manages to break into it.

If such a program becomes marketed in the future, some people might want to try it, since it’s interesting to gain such power. In this case it’s important to buy the right iPod car accessories that will allow us to charge and maintain iPod battery levels, so we don’t end up with sophisticated software and no basic hardware.

Just thinking of this new addition to the market makes you wonder. How would’ve though the world would go so ahead of its time with iPods? It’s truly amazing that something like this is possible, but also a little scary since there’s no telling where the technology might lead us tomorrow.

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What Rubber Molding Method Is Right For Your Project

By Henry Wolf, July 14, 2010 10:35 am

There are several different methods of rubber molding used in manufacturing, each with its own technology. Compression molding, transfer molding and injection molding are common methods that each have their own advantages. Whether your project requires you to work from a simple, standard design or a specifically engineered print or design, the type of rubber molding method used can have a substantial impact on your project.

As a product engineer, it’s important to consider the variety of rubber molding methods available in manufacturing. Things to consider include cost effectiveness, manufacturing processing time, and overall engineering requirements, such as flexibility, durability, and stability. Your project can be affected if the method of manufacturing isn’t well suited to every aspect or can’t meet your specifications. Consider the available methods and above all, use a professional manufacturer with experience in all types of rubber molding techniques.

Compression molding is an advanced rubber manufacturing method that is well suited for mass production of rubber parts and products. This practical method uses heat and pressure to bond rubber compounds and create a precise shape and size. The manufacturing process is relatively simple and involves a steel mold that is closed and heated, resulting in the melting of the rubber compound as it is forced into the mold cavities to form the desired shape. Once the mold is removed, any excess material is trimmed away and the result is a precise component with little seam.

Compression molding has many advantages and is highly suited for mass production. There is little waste when using this method and as a result, it can be a relatively inexpensive option. Compression molding may be most suitable for larger, more complicated parts or for achieving parts with thicker sections. While compression molding is a method suited to any size or shape, including “micro” parts, it may not be the most suitable option for delicate parts or more fragile shapes.

Transfer molding is another rubber molding technique that involves a four-step process. Transfer molding involves uncured rubber being forced through a mold by hydraulic pressure and then being allowed to cure. While the cycle time is actually shorter with transfer molding than compression molding, there is more waste because the transfer pad is scrap. However, transfer molding may be a better choice for rubber-to-metal bonding.

Rubber-to-metal bonding, or simply rubber bonded to metal components, may become necessary to quiet vibration and ensure smooth operation of an engineered structure. It may also be necessary to maintain structural integrity. Be sure to use a method of rubber-to-metal bonding that utilizes the right substrate and bonding agent.

Injection molding is also a common form of rubber molding and best suited for silicone molding. Silicone rubber is a highly stable, flexible compound that is able to resist extreme temperatures. Silicone is odorless, does not conduct electricity and is ideal for machinery that must operate under high pressure or high temperature. While silicone molding may not be the best choice for very large or thick objects, it is highly suitable for smaller parts that require flexibility and resistance to the elements.

Silicone is also ideal for products used outdoors, such as sporting goods, camping and hiking gear, as well as seals, gaskets, membranes, and other industrial parts and products. In addition to injection molding, other silicone molding methods, such as compression or extrusion molding can be used. Silicone will exhibit the properties of stability, flexibility, and durability in the finished part. However, the process is more complicated than other forms of rubber molding and it’s essential to use a manufacturer experienced in silicone rubber processing to ensure the parts are made precisely to specification.

Because there are many different methods of rubber molding that are suitable for applications across many different industries, it’s important to work with a manufacturer that can help you choose the best approach. When obtaining quotes, be sure you select a manufacturer that can make your parts precisely to your specifications, including size, shape, and type of compound, with no problem. Choosing the right method of manufacturing, as well as the right compounds for your desired parts or components is essential to seeing your project through to completion on time and within your budget.

Our custom rubber molding includes any shape of rubber parts such as o-rings, gaskets, washers, oil seals, square rings, quad rings, D- rings, X-rings, u-cups, grommets, diaphragms, packings, rubber boots, rubber balls, rubber bonded to metal and productions per your prints and designs.

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Garmin GPS Zumo 550

By Joe Kidson, July 7, 2010 10:17 am

It’s not always easy to navigate when riding big bikes because of the risks involved. You have to be stopping on the highway and then taking out the map to look where you are.

With the Garmin Zumo 550, you can take many of these concerns away. This quality designed unit is not created for a motorcycle, but for the motorcyclist. The touch screen allows the biker to operate the device even while riding since the icons are really large, so you can still use it even while using gloves.

This GPS is built to be used as a GPS unit on a motorcycle and is one of only two GPS units designed as such.

You can attach it to your motorcycle with either a u-bolt mount or a clutch mount – which ever one you prefer. The unit is small considering (4.8 inches by 3.9 inches) and light (10.6 ounces), making it ideal to be used on your motorcycle.

The Zumo 550 meets IPX7 standards, which means it can endure immersion in water for around thirty minutes. One unique feature is to be able to choose the size of icons, and that is either standard or large.

Motorcycle GPS navigation is just like car GPS systems. It is now becoming a necessity for bikers who wish to go for long rides without going off tracks.

Unlike a car GPS, a motorbike GPS navigation system has some other features for bikers too. If you’re reading the screen in the bright sunlight, it can be really hard.

But, today there are units and these can be mounted on the bike’s handlebars that are vibration resistant, which is an issue for bikers unlike car drivers. It has integrated speakers in order to hear clearly the directions through the Bluetooth technology that enables you to keep your eyes focused on the road ahead.

A daytime display, basically gives you a yellow background and night time gives you a dark background. On the screen you can keep the compass up and it reads out speed, the elevation and the accuracy is now within 21 feet of anywhere across the globe and the exact time of day.

One other thing it does, is it pops up a little icon, which is a little fuel icon and if you touch it, it will show you the nearest gas stations by brand name, address and everything else you might need to know.

Want to find out more about Garmin Zumo Motorcycle GPS, then visit Joe Kidson’s site on how to choose the best Garmin Zumo Motorcycle GPS for your needs.

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Automatic Crash Notification Is On The Phone!

By Jacob Sherman, July 2, 2010 10:58 am

When you get in a car accident, technology is your best friend. Your seatbelt secures you, your airbags deploy automatically, you call an ambulance or a tow truck on your cell phone, and so on. The protective role of technology just grew some more, as an automatic crash notification phone app called My911 can now eliminate a few more steps from the crash back to security. While your airbags are deploying, your phone will already be making the call that may save your life.

This may seem like it’s asking a bit much of your phone, but that’s the fun of cutting-edge technology. If you’ve seen a teenager on the bus, tilting his phone back and forth, you’ve seen the accelerometer that comes in smartphones in action. This technology also helps track your movement if you have a navigation system, and now My911 has patented a way for it to detect crash level G-forces and automatically get the emergency response ball rolling so that help can arrive as soon as possible.

Since your phone can now sense a car crash, the next logical step is for it to do what you would do anyway, only faster, more precisely, and automatically. Because smartphones also come equipped with GPS, they can not only sense the crash, but explain where you are and how to get there faster than any human, conscious or not.

But what if your phone’s mistaken? When a crash is detected, you have the opportunity to cancel the call manually. In addition, your call alerts an operator who attempts to contact you before calling 911 to report your crash. The procedure is simple and brings peace of mind to a new level in a world where car crashes kill and injure so many on a daily basis. It is easy to see how this patent can change the way that emergency response works, making life saving more immediate, secure, and efficient when it matters most. As the versatility of phones increases, peace of mind is certainly one of the positive consequences.

Get caught up on the new automatic collision response wave. Hear all about why the My-911 smartphone app is unrivaled in keeping you safe.

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