Archive for December, 2015

21 DecSuper Bright LED? What is it?

If you are planning to buy a quality LED flashlight, you should make sure that it would be able to provide good and clear lighting. There are many flashlight manufacturers in the market, who are providing super bright LED, which can be used in dark areas. These LED are capable of lighting up to 300 meters. This is a marvelous discovery of the new and advanced technology. Even though LED was in the market from many years, most of the people did not know the real benefits of it. As people started using it for different purposes, LED manufacturers started producing more advanced and powerful LED lights.

However, installing LED to cars has become a new trend today. Most of the people who look for an option to modify their cars and other vehicles use LED bulbs. Even though most of the people use the ordinary LED bulbs, few opt for super bright LEDs, which will provide them more power beams than the ordinary ones. These LED come out with four output levels; therefore, you have an option to set it to low, medium, high or with turbo.

If you research on the web or visit your nearby store, you will be able to find different types of super bright LED, which are obtainable in different colors. Apart from the car modification, LED is also used for many industrial purposes. These bulbs can be also fixed for bikes with the help of a LED kit. Finding the right accessories for your vehicle is very important as it might nhance your driving experience.

Super Bright LEDs

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09 DecA Closer Look at Aluminum Die Casting

The introduction of aluminum die casting goes back to 1914, when aluminum was invented for the first time. Though die casting was developed way back in the 1800s, yet only alloys of various compositions of tin and lead were used. However, aluminum revolutionized the whole concept of this amazing process.

Aluminum is Ideal for Die Casting:

The reason for the growing popularity of aluminum die casting industry is for its lightweight and anti-corrosion properties. Apart from that, this metal possesses high dimensional stability for complex shapes and thin walls. High thermal and electrical conductivity, as well as ability to withstand high temperatures have made aluminum die casting a much-preferred option these days.

Cold Chamber Machines and Aluminum Die Casting:

Usually cold chamber machines are used for aluminum die casting, aluminum come with high melting points. The process involves pouring molten metal into a ‘cold chamber,’ or cylindrical sleeve. This can be done either manually by a hand ladle or by an automatic ladle. The next step involves sealing the cold chamber port and forcing metal into the locked die at high pressures with the help of a hydraulically operated plunger.

Automated machines in Die Casting:

Aluminum die castings these days have improved a lot and manual operations have rightly replaced automated quality control. Today there are many different types of machines utilized in die casting method, which can make your work easy, save your time and increase your productivity. While some die-casters use different tools to lubricate dies, ladle metal into cold chamber machines others use them to integrate other functions like quenching and trimming castings.

Even for adjusting Casting machines and assuring steady castings there are microprocessors these days. You can obtain metal velocity, shot rod position, hydraulic pressure and other data through these machines. Finally, all these helps in proper statistical analysis in quality control.

Proper designing for quality Die Casting:

Apart from using automated machines, for getting the right Casting Aluminum products it is necessary to have a great team of designers who take proper care to collaborate with casting experts. This is an essential prerogative during the early stages of designing in order to get a quality final product eventually. This also helps in cutting down unnecessary expenditures during the tooling and the production phase in Aluminum Casting. Designing and proper planning always results in proper execution, which in turn provides products that are of quality and have longer shelf life. This applies to Zinc Casting as well.

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08 DecDifferent Types of Hydraulic Hose Fittings

Hydraulic hoses generally use the distribution of water in order to operate or move a piece of machinery. The hose fittings that are used in hydraulic systems are connected to and transmit hydraulic power to another device. Depending upon the source of connection, hydraulic hose fittings are classified into different categories such as O-ring, flareless, elbow, pipe, flanges and face seal. The standards of these hose fittings on machinery are set by the Society of Automated Engineers (SAE).

Some of the features that differentiate different types of hose fittings are:

  • O-Ring – These fittings resemble an “O” with a number of threads that are screwed into the pipe or the hose fitting to provide a secure connection. These fittings can be male or female and can consist of a face seal, flat-faced or flange type. These rings are designed in a way that they can hold a pressure of about 2500 to 3000 psi.
  • Flareless – These types of fittings consist of a ferrule body that tightens on to the fitting nut and compresses the tube in a way that it penetrates the outer diameter of the tube and seals it. Flareless tube type require less tube preparation and can withstand a pressure of about 3000 psi.
  • Elbow – these kind of hydraulic hose fittings are available in different sizes which are basically 45 degrees for both male and female along with 37 and 90 degrees. As indicated by the name of the fitting, both ends of the fitting are connected to the hose at the designated angle. Elbow is usually used in plumbing applications.
  • Flanges – flanges are designed for those kinds of tube fittings that are larger than an inch in size. Torque power as well as large wrenches is needed to tighten these types of fittings. Split-flange fittings differ because they generally use O-rings to seal a connection.

Steel fittings are other very common hydraulic hose fitting that are being used in the hydraulic systems. However, due to certain factors such as corrosion and non-flexibility, steel fittings have not been able to replace the hose fittings in many of the domestic as well as commercial areas. All metal fittings are usually considered inferior, whereas O-ring types of fittings are the standard fittings that are used widely in modern hydraulics. Custom-built component parts are a newer feature of some of the hydraulic machines that simplifies the device assembly, allowing pipes to connect directly to the device.

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08 DecCutting-Edge CNC Lathes and Efficiency

Modern production schedules require machines that can manufacture and finish parts at a rapid pace and also with a very high level of consistency. The humble lathe machine that at one time was purely mechanical has now morphed into modern CNC lathe with a very high degree of automation and accuracy.

Uses of CNC lathes

CNC lathes are usually used on metal components that require some material to be cut out through turning. They are also used to drill multiple holes including centered holes usually in blocks of metal. However, modern CNC lathes are also used on other materials including plastic and wood. Lathe machines are widely used for making cylindrical parts such as gears, crankshafts, etc which require a very high level of accuracy as manufacturers compete to produce engines and gearboxes that are more silent and efficient than their adversaries. Manual lathes such as the turret lathes, engine lathes and special purpose lathes were previously used but with a rise in production levels automated CNC lathes offer higher production output with fewer errors, while the manual ones are still used by smaller workshops.

Modern types of these machines can make short work of a job-work

Modern types of these machines are a combination of a computer with a lathe machine and a controller that converts each digital signal into the desired action. Specialized software is first used to create the required design that needs to be replicated physically on metal, wood, etc. Next, the job-work, work or work-piece is fitted on the chuck and rotated at slow or high speeds depending on the material and the type of cut or centering required. The program instructs the lathe machine on the type of cutting, drilling or centering required including the depth and width. While older lathe machines could only do cutting functions, newer machines can do cutting and milling and the high end ones can even have four spindles to perform multiple jobs simultaneously, thereby reducing operations and improving productivity.

The latest CNC lathes require an operator to oversee the mechanical process, which in the past would have required one or two operators for actual physical work. A programmer is also required to compile the software commands needed to instruct the machine to provide precise cuts or holes. The tool bits that are required to cut through steel are usually made of titanium carbide, tungsten carbide, etc depending on the material that needs to be cut. The tool bits are used until the tolerance levels are maintained after which they are either sharpened, if possible, or simply replaced with a new bit.

Advantages of using CNC lathes

The advantage of using CNC lathes is that it offers a very high level of accuracy in drilling, cutting, milling, etc while also maintaining optimum production speed. With the advent of computers, the risk of physical injury to the operator is also reduced while the software offers manufacturers a chance to give shape to products that would not be possible if manufactured by hand. While small and medium sized CNC lathes are used by workshops to craft products that might have gone out of production a long time ago, such as parts for antique cars or even for older machines, larger lathes are usually used on the production line to manufacture parts in large quantities.

The advent of newer technologies has turned the humble lathe machine into CNC lathes capable of converting any creative thought into a real shape. Various models and sizes are used for specific purposes and CNC lathes do not need to be taught the entire process every time a new tool is attached thus saving time, effort and money while offering safety, efficiency and accuracy.

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07 DecUse a Hand Saw Safely

If you own and operate a hand saw, it is important to understand that there are many safety techniques that can be used in order to ensure that accidents do not occur. The first step that should be taken is becoming familiar with the power tool that you own. You will typically find that the average hand saws do not have an extensive amount of unique parts. The handle that is on the device is used to hold the saw in place while in use. In order to appropriately steer the power tool, it is important to ensure that use the index finger as well as the thumb to steer it. This will not only assist in making your cut, but will also help in preventing injuries.

When making cuts with the saw that you use, it is important to ensure that the product is placed in the appropriate position in order to prevent injuries. You should work to ensure that once you place the saw on the material that you want to cut that it is lined up with your arm. Many individuals will inform you to make it appear as an extension of your arm. This allows you to naturally acquire the right position without straining the body. While in this position, you will quickly discover that it makes it easier to cut appropriately and it aids in reducing the amount of mistakes that are made.

It is important to ensure that the saw that you use has a blade and hand guard. By ensuring that you have these guards installed, you will find that it is helps to reduce the possibility of injury if any type of kickback occurs.

It is also important to ensure that the hand bar on the saw is tight at all times. If you fail to do this, you may find that the guard completely loosens itself during a project. As a result, you are likely to become injured. It is important to learn how to safely use hand saws. By using the steps mentioned here, you can avoid injuries while working with the product.

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02 DecIs Micropigmentation For Me?

Permanent makeup, also known as micropigmentation or intradermal pigmentation, is an established method of applying small amounts of colored pigments into the deep (dermal) layer of the skin. This technology has been around for over twenty years and has been proven to be medically safe. Micropigmentation is used for a variety of common permanent cosmetic improvements such as eyeliner, eyebrow, and lips. Less common but also effective are its use for nipple-areolar breast reconstruction, scar camouflage, making a hairline or creating the perception of more density, or in the treatment of vitiligo. (loss of skin pigment)

By far, intradermal pigmentation is done for eyeliner. Pigment dots are placed in the lash line that mimic thousands of eyelashes. The additional shadowing of color can be added to create a soft natural liner or a much more bold defined line. Permanent makeup is ideal for those who are allergic to makeup, who wear contact lenses, or can not see well enough to do good eyeliner application.

Micropigmentation in the eyebrows can mimic the appearance of hair. At the least it creates color and the shape of any eyebrow. For those that use pencil to create the eyebrow, this is an excellent procedure. It not only saves time but eliminates the fear and potential embarrassment of losing your eyebrows from being in water or sweating. Again, for the visually impaired woman, this can be a great procedure.

Micropigmentations can be an alternative to traditional injectable fillers for the lips. It can appear to change the size and shape of the lips as well as the color. By extending the vermilion line upward or downward, it not only makes the lips bigger but can also help prevent lipstick from bleeding into those fine vertical lines in the older patient.

Those who may benefit from permanent makeup include:

– Busy people who don’t want to take the time to apply makeup
– People with allergies to makeup
– People who can’t see well or are physically incapable of applying makeup
– People who are very active in sports
– People with very oily skin who shed makeup easily
– Burn survivors and people with flaws in their skin
– People with specific kinds of hair loss

or people who just want to look their best all the time!

 

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01 DecPopular Uses of a Bamboo Yarn

Bamboo yarn knitting is one of the preferred time pass activities for many people. This gives them the option to personally make a gift and gift to someone, so that the significance of such a gift increases many a fold.

Creating bamboo yarn is not as complicated as it may seem like. The process consists of creating a pulp out of the bamboo shoots which is then mixed with its fibers to create the yarn. The result is one of the softest yarns available to knit in the market. These yarns incorporate the same characteristics of bamboo tree- which is apparent in their strength. This makes it even more suitable for sewing purposes.

Additionally, these yarns are also naturally antibacterial, which means you do not have to take extra measures and the yarn would fight odors on its own. This is a good thing not only for hygienic purposes but also to use the thread for making something like a scarf or some gloves than a t-shirt.

The bamboo yarn has been rising in popularity for a number of reasons, and it also being a green plant is certainly one of such main reasons. Keeping this eco-friendly nature in mind, a lot of people tend to get it colored in green color. This also means that the product stays biodegradable so you may dispose it off easily and safely whenever you like. Compare it with so many harmful and even toxic materials being used these days.

The bamboo yarn is surprisingly soft, and in complete contrast to the way a bamboo tree is- rough and harsh. Another worthwhile feature of the yarn is its natural ultra violet light protection ability. Wearing something made up of bamboo means you are naturally protected from the harsh sunrays. Some people have the misconception that bamboo clothing is not suitable to wear in hot areas. However, the reality is completely opposite as the material is very light and breathable; thereby making it extremely comfortable to wear in hot temperature zones.

Most first time wearers are more often than not surprised at how light, soft and good the bamboo yarn really is. Just pick a color and design of your choice and start weaving, as trying them first hand is the best way to experience its qualities. Get set to leave your friend or family surprised after you tell them that your new scarf or bandana is actually made up of bamboo yarns!

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