The Best Information On Diy Cnc And Tips For Cnc Router Projects

Many people like to build their own CNC Router because they like having something that functions that they have built by their own hands. There are many different ways that you can do this yourself if you would like to do it.

Some people like to bypass some of the making of the CNC Router and they do this by purchasing a kit. Kits are a good idea to get a start on what you want to do because they show you, step by step, how your machine will work. If you are a visual person who needs something to look at while you build, this will be a perfect way for you to start your do-it-yourself project.

Plans vary however so make sure that the plan you use has the information you need. As an example, some plans give you a brief idea of what you will be doing to create the plan. Others will give you full blueprints that will show you step by step what to do and what it should look like at every step of the way.

Some people prefer to just wing it and try their hand at the building of their own CNC Router. If you are this type of person, having a plan to look at as a guide can be the perfect way to make sure your design is workable. Either way you will have a finished product.

The greatest reason to build your own DIY CNC is that you can get the parts for a fraction of what you would pay in the store.

Things to Think About when Making a CNC Router
When you first think about making your own DIY CNC the first thing you will need to do is decide on a design. There are basically two types of designs that you will have to choose from. Either you want one with a stationary gantry and a mobile bed, or you want one with a mobile gantry and a stationary bed. There are advantages to both types.

The mobile bed is usually used on smaller machines like engravers and isn’t as common as the stationary bed. You will also need to decide on how large you want the cutting area to be which will be determined by the size of the material you will want to cut. This may change as you build and as you start looking for parts.

Another item to take into consideration is how big a machine you want. If your space is limited, you will have to consider how far you want your router to travel. This may mean that it just goes the length of the space. In any case you won’t want to have wasted space in the area where you are going to use your CNC Router.

Finally, you will have to decide on the type of tolerance you want. This will speak to the accuracy and the precision of the machine. Once you understand what you want, it’s time to look at the steps to building it which will be talked about in a different article.

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Filed under: Audio

Overview Sega Bass Fishing Game

to fish

Since video games become popular, one of the most played has been Sega Bass Fishing. While not new to the arcade market, the new version put out by Nintendo for the Wii has sold millions of copies. This game was originally put out in the 1990s, but has evolved to a very realistic version that many have said has brought back childhood memories of a local bass tournament, or just a day at the river with friends.

The bass fishing game for the Nintendo Wii is rated E for everyone, and has several different modes, including arcade, practice, tournament and nature modes. Practice mode helps improve the player’s skill at the game, which will better prepare the player for tournament mode. Bass tournament mode allows the player to fish in ten different bodies of water, and allows the player to compete in a fishing competition.

Arcade mode is basically an original version of the game. Nature mode allows the player to casually fish in a body of water, without a time limit or any other restrictions. Whatever mode of play you choose, this game can be quite fun and offers several hours of fishing “play.” The different modes of play add to the charm of the game and will keep you from becoming bored.

Playing Sega Bass Fishing is fun and easy. You simply make a flinging motion with the Wiimote to cast your reel. Once you have your lure in the water, wiggling the Wiimote around will work the lure. Using the nunchuk to reel in the line is very simple. As you catch more and more fish, you can build up your supply of fishing tackle. The tension of the line once a fish has been hooked is easy to see with an on-screen gauge. If the line breaks, then, just like in real life, a fish will probably get away.

Sega Bass Fishing for the Nintendo Wii is a great game. It is basically a better looking version than all of the previous ones. However, the graphics do look better compared to the older games. The sounds in the game are quite cheesy, but fit the ambiance of the game quite well. The game really has no plot, but is just as fun as the original versions. The Wii version of the game is sure to bring back old arcade fishing memories.

Filed under: TV & Games

Your College Students Are In Danger Keep Them Safe With Pepper Spray

Summer is now over and kids are heading back to school . They many mean different things to different people . If you’re a parent that’s sending their child off to college there is no doubt you have some fears in mind. There is nothing wrong with it; as a matter of fact it is perfectly normal. You have brought them up since they were little and done everything in your power to make sure they live a safe life . Once they’re off to college it is up to them to make sure they are safe. They no longer will have you right there making sure they take the right steps.

Most colleges are pretty big and can be considered a melting pot of many different types of people. Most people are there with good intensions of developing their lives and bettering themselves. However, there are always a few bad seeds mixed in with the bunch. With different factors such as drugs, alcohol, and stress this could lead to an unstable place to be .

For the most part colleges do a pretty good job keeping students safe but when you think about it there is normally a few thousand students and maybe 100 security guards trying to protect everyone. This setup works pretty good in most cases well but year after year there is a substantial amount of crime that takes place on school grounds . These include robbery, sexual assault, and harassment just to list a couple of them . The chances of a crime happening to your child are not huge but the risk is always there.

Don’t get me wrong, I’m not trying to strike fear into everyone . The point of this article is to make sure you are educated on your choices for keeping your children safe. If you have read anything else I have written you know I am gung ho when it comes to stun gun self defense weapons . For today I want to talk about two of them that could safe your child’s life .

First I would like to talk about personal alarms . They are one of those self defense products that you don’t hear to much about . They are very simple and very effective. If you don’t know what a personal alarm is here is a short explanation for you . They are a small electronic device that normally attaches to your keychain. They have a button on them to press in case of an emergency. If the button on the unit is pressed it sounds an extremely loud alarm . The idea behind the device is 2 things, to scare off the attacker and alert people that there is an issue . They are extremely simple to use and very effective.

The best part about personal alarms is how simple they are to operate. If you can use the remote for your car to unlock the door you can use a personal alarm. They also do not come with any of the negatives that can be part of using pepper spray or a stun gun. When you are using either pepper spray or a stun gun there is the chance that it can be taken away and used against you. They are by no means bad methods of self defense they just have a higher risk. If you want to get a cheap and effective safety solution for you child this is the perfect product for you .

The next up for self defense choices is Stun Guns . More than likely you have seen some other things I have put out about pepper spray . I won’t lie; I’m kind of a nut when it comes to the stuff. It is very flex able and there are so many different types you can get . You can choose almost any type and get some great results .

There are also a few myths about pepper spray that I would like to shed some light on . A lot of people believe that pepper spray is dangerous chemically engineered substance that poses a lot of risks to anyone it is used on. They could not be further from the truth . To put it simply, it is a very refined extract of red pepper . It can be dangerous if the person it is used on has repertory problems or if used in extremely large amounts but most of the time it is perfectly safe.

By using a small bottle of pepper spray someone can bring an attacker to their knees from up to 15 feet away. If your child finds themselves in a situation with an aggressive attacker all they have to do is push down on the top of the bottle and they will gain the upper hand. The best part is this will give them anywhere from 10 to 15 minutes to escape and find help.

In my opinion pepper spray is the best choice for anyone that needs protection . The many shapes and sizes it comes in make it perfect to take anywhere. Your child can use a small best pepper spray to keep on their key ring. They could even have a slightly larger bottle to keep in their pocket, purse, or car. There are also several different types including bottles that look like pagers, tubes of lipstick, or even walking weights. As you can see there is defiantly a solution for any college student when it comes to pepper spray.

Both of these self defense products are very effective and both carry their advantages and disadvantages. So if you have a child that is going off to college this year do the right thing and keep them safe . It will make you feel much better about the safety of your child and I’m sure they will as well.

Filed under: Gadgets & Gizmos

Stun Guns Will Keep You Safe In Almost Any Case

So what the heck are these stun gun things?? Well, first of it doesn’t shoot any bullets . A Stun Gun is a device that uses a high voltage with low amperage shock. It will only take a 2-5 second shock to take down even the biggest criminal

You can get stun guns starting at 60,000 volts all the way up to 1 million volts. The higher the voltage gets the faster it will take down an attacker .

The low amperage of the device is how it can pack such a punch without killing someone. 1 amp can be fatal to a human. Most stun guns only use 2-5 milliamps and very high voltage . By using the combination of high voltage and low amps stun gun self defense products will temporarily override the central nervous system and disable the attacker but will not cause permanent damage.
Stun guns are used by press the metal prongs into you attacker . An electrical charge will then pass into the body of your attacker and bring them to their knees.

When using a stun gun on somebody it will immediately use up the blood sugar that is needed for muscles to move. The best part is that it does not matter where you touch your attacker the current will spread all through the body. These effects can last up to 10 minutes giving you enough time to get away.

The severity of the effects are determined by the amount of time the attacker is in contact with the stun gun. You can give them a quick zap to shock them and cause some muscle contractions . If you hold it to them for 3 or more seconds it will cause complete loss of control of their body and mental confusion. These effects can last for as long as 15 minutes .

A big benefit of Stun Guns compared to pepper spray is that it can be used over and over again. You may have to replace the batteries from time to time but it will not just run out like pepper spray.

There is a vast verity of stun guns out there . Some can be hidden in the palm of your hand, some have a curve, some straight and other look like flashlights or cell phones. All of the good ones have a safety switch to prevent from accidental discharge .

Over all stun guns are a smart choice for keeping your self safe and they pack more than enough punch to take down even the biggest bad guy. So if you need some serious protection than stun guns are for you.

Filed under: Gadgets & Gizmos

Easily Gain Valuable Technical Skills With The Use Of How To Tutorials

Computers and the Internet have changed drastically in the last 20 years or so.

Up until Microsoft came out with Windows, not very many people had home computers, and business computers were not that commonplace except for the larger companies that had the big IBM’s and the like.

I recall when I purchased my first computer in about 1993, it had Windows For Workgroups installed on it, and it was a far cry from the present day computer and current versions of Windows. It also cost me about three times what a much more powerful machine costs today.

The Internet and email were just getting started good, and were not even very popular or very widely used by most people. I recall telling one of my golfing buddies, who was a very successful business man, about my encounters with the internet, and he told me that it was just a fad and would never amount to a hill of beans.

When I first got the computer, I was so uneducated on computer use that I didn’t even know how to turn the darn thing on and off correctly. Every night, I would push the on-off switch and turn it off, and next day when I pushed the same switch to turn it back on, it would rudely inform me that it was having to run scandisk because I did not shut Windows down properly. I said to myself, you stupid machine, how else to turn you off and on except with the on-off switch?

Well, as time went on I started to learn a few things about how to use a computer, even how to turn it off and on, and also about how to use Windows and all of its features. I didn’t really use it all that much though, more just a toy than anything else.

I upgraded to Windows 95, and thought it to be much improved over the
older version. A few years later, I purchased a new Pentium computer with
Windows 98. About that same time, I really started to get serious about using the computer, and
also email and the Internet. I discovered I could do my banking online, I
could find and order products over the Internet, I could search for information over the Internet, and from that point on I was hooked.

I began to think about actually learning how to create my own web site, just to see if I could. I purchased some books about 4 inches thick and began to study HTML, and after several weeks of trying to figure out what looked like a foreign language to me, I managed to create a really bad looking web page. Boy, was I proud!

I thought there must be a better way to learn computer skills, and started buying those hot new “eBooks” that everyone was selling like hotcakes. Some of them were pure junk, but a few were worth the price, and made learning somewhat easier.

I kept thinking, though, that there should be a better and easier way to
learn all of those highly technical skills that I needed to learn. I needed
someone that already knew the skills to give me some “one on one” training, and I
needed it to be visual, something I could see, and not just reading out of a book or eBook.

And then I discovered how-to tutorials, where someone who knew the subject actually sat down at their computer and recorded screen shots showing exactly what steps they used to accomplish a specific task, and I could sit at my computer and watch them do it. Now we’re on to something. This is my way of learning!

I began to buy video tutorials and after several years of watching and studying them, I feel that I have become fairly adept at many computer and Internet skills that would not have been possible if I had tried to do it reading dull boring 4 inch thick books.

I now routinely create web sites using HTML, or with WordPress or Joomla. I have built several ecommerce sites, several blogs, and all because of video training versus written word training.

A person can purchase video tutorials on all kinds of subjects. When I bought my video tutorials, it was a matter of paying for them, downloading them, and storing them on my hard drive. A lot of the time I would be finished with the tutorial in a few days or weeks, and never really need it after that. In some instances though I would go back and watch the video again every few months.

A person can still buy video tutorials, download them, and store them on their hard drive, if they wish, or they can simply “rent”video tutorials, use them for a certain period of time, and not actually own them. It is usually at a much lower price to “rent” video tutorials than if they purchased them. The choice is entirely up to the customer.

There are a lot of video tutorials available on the Internet, covering a very
wide variety of subjects, and I recommend them highly for anyone wanting to learn new or specialized computer and Internet skills.

To see a short sample of a video tutorial, check out the video below.

Filed under: Internet

Get Computer Help Online And Quickly

When you go to buy a new computer you want to know there is help out there for you when you need it. Though it will depend on who you buy from, many times you can get help from the manufacturer of the computer, or even from your Internet provider. What kind of computer help you need will determine who you can call. Most of the time your computer manufacturer will help you but you should know that if you get a virus you may be on your own. My brother found this out one day when he had to call Dell after a computer crash. 

When something goes wrong you need to get computer help as soon as you can. The last thing you want is to have a broken computer and nobody to fix it. This will mean you will have to spend a lot of money to go to a computer specialist to get your machine up and running again. This type of computer help can be very expensive. The moment you think something is wrong you should stop what youíre doing, and do troubleshooting on your computer. You should have a program on your computer that will instantly scan for things that may or may not be wrong. This information will help you when you call your computerís manufacturer. 

Most of the time computer help over the phone is free although this differs from company to company. Some companies will offer computer help for free no matter what, but others will only help you if you are still under warranty. This is information you may not know until you actually call for help, so it may be wise to keep your warranty information with you, or pay for an extended service deal if it is offered to you. If something is wrong with your Internet connection or with your web browser, your Internet service provider should be able to help you for free.

Remember that if you have a friend who knows how to fix computers you can save a lot of money that way, however, make sure they know what theyíre doing before you allow them to touch your computer. This type of computer help is no help at all if they do more damage. I have had many people try to help me with my computer only to mess it up more. That meant that the computer help I had to get after their bumbling ended up costing me even more. Make sure someone is qualified before you ask them for computer help.

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Filed under: Tech News

{Practical Hints on HDTV’s}

{Before anything else, the gorgeousness with HDTV and why countless people adore it is that it faithfully gives one the sense of being at the movies when looking at  films using an HDTV; no wonder numerous people continue to speak about the wonderful HDTV discovery. Whether what you’re desirous about is wide screen real-life type of pictures which are very clear to view or very high quality sound output, HDTV will truly give you the finest of both worlds, right in the serenity of your home.}

{When I initially learnt about the HDTV, I was told I would be able to see a spot on the face of somebody on screen but I could not believe it, but when I had my HDTV I was amazed  that not just was this possible, but I was able to even see more than that, unlike what’s probable with a normal television.}

{There exists distinctive electronic discount super markets which sell HDTV similar television, HDTV satellite television dish or antenna and even other such accessories at discounts; use the World Wide Web to find them and do your purchasing at discounts. $29.99 per month can give you HDTV programming of 155 channels with DIRECTV subscription.}

{Many folks confirm that they are able to get cheaper HDTV from wholesale websites; it may possibly be an excellent idea to check out this source  too when looking for lower prized HDTV.}

{Even the PAL formattings as well as NTSC formats for TV standards can’t  be equated with the HDTV which is particularly the sharpest among all the other TV formats in terms of quality of pics.}

{In closing, when you go out shopping for your amazing HDTV, it is expedient to also look at procuring a marvelous surround sound package; both of these will authentically  turn your home into the best “viewing paradise”!}

HDTV are the new tend. Let’s face it, TV’s are and essential part of every home. Come see what you can learn about HDTV’s

Filed under: Tech News

Resin Casting Information

Metal Casting

Resign Casting really is a complex system of technical installation and this technical installation is used in the process of casting resin. The process of Resin Casting is a complex process that is used in a variety of fields. What is neat about resin casting is that it gives a higher quality and precise look to the product that is casted.

Need for Resin Metal Casting : Resin casting is used to obtain a high level of quality and also precision in the dimensions of the product. Resin casting is basically used in the process of miniaturization i.e. the process of making things small. The process of Resin Casting is also used extensively the field of electronics. The electronics industries today resort to the resin castings to achieve the norms of total quality management.

The process of resin metal casting earned success and also gained popularity in the field of electronics because it facilitated the acute miniaturization process and also at the same time maintained a high level of quality. The electronics industry is a very demanding field in terms of quality and cost. Experts recommend that the process of resin casting is an ideal way to achieve the required quality and it also helps cut down the cost of production. The process is also highly productive and also reliable with respect to speed.          

Industrial Applications of Resin Casting: The process of resin casting is basically used in the electronics industry. Resin Casting is used in the production of transformers, Liquid Crystals Displays more commonly known as the LCD’s. It also used in the manufacture of heavy electronic systems.

Important steps in Resin Metal Casting : The process of resin casting is completed in basically five important steps. The first step is to condition the resin, and then the material is transported. After the transportation of the material the three most important steps are executed. First the material is metered, then the material is mixed and then finally it is dispensed.

Conditioning process: The process of conditioning in the resin casting evenly distributes the fillers ion the mixture. The conditioning also eliminates the moisture and air. It also makes the mixture constant, and also elevates the temperature of the mixture. The process of conditioning also maintains a low viscosity in the mixture. This process is very important for complex combinations as it intensifies the quality of the product.

Process of Material Transportation: In the process of transportation of the materials, the piston pumps, screw pumps, and the gear pumps are used. For the highly viscous substances, instead of gear pumps, follower plate pumps are used.

Mixing process: The process of mixing is extremely important as it obtains an equal and stabilized reaction through all the materials. The most commonly used methods in the mixing are the static mixing tube, the dynamic blender, and the dynamic static mixing tube.

Dispensing process: The process of dispensing is the most important process in the Resin Metal Casting . While the dispensing process takes place, the dispensing unit and the movement of the part are relative to one another.

Metering Systems and sometimes a vacuum system is what is used to cast Resin. In the industrial to cut costs and also time multiple dispensing units are used.          

Metal Casting ZOne is a new community website all about Home and DIY Metal Casting. Come by today and join the site for free and you get a free Metal Casting Basics EBook just for signing up! Come by MetalCastingZone.Com Today for your free Ebook on Metal Casting.

Filed under: Tech News

Learn about the basics of Green Sand

Metal Casting

Green Sand: Green sand is also called as foundry sand or molding sand. This is utilized for sand Metal Casting . When this sand is oiled or moistened, it has a tendency to pack well and retain the shape. Pulverized Coal, Water, and Bentonite Clay and Sand are what makes up what we call Green Sand. Out of these four components, the biggest part is that of the sand.  There are several proportions of these four components. The different ratios are used to adjust the surface finish, moldability and capacity of the hot molten metal to degas. The prime use of this sand is in the Casting . The coal is usually called as sea coal in foundries. The Amount of Sea Coal is just about less than five percent. It undergoes partial combustion when there is molten metal present and this causes offgassing of organic vapors.

Green sand is stored in flasks (as the casters call the container). Boxes without the bottoms or lids are these types of boxes. This box is divided into two half parts and these are connected together. These halves are called as the top or cope and bottom or drag flask.

As per its name, green sand is not green in color. The word “green” is used as it is used in the wet state.

Casting Sand: Some Metal Casting sands are oil bonded and foundry mix sand. This is a mixing of oil, resin and sharp fine silica sand. Such a mix can be utilized in sand casting of all varieties of metals. Some casting sands consist of 20 percent more oil and resin as compared to other brands. What you are trying to do is to find the best mix that will have good freen power and a very good finish.

A good sand to use for casting sand is an oil bonded sand and can be used as a substitute for water bonded green sand. The advantage over traditional, older sands is that as water is absent, the sand does not steam like the traditional sands. This sand is more secure to use than green sand. The reason is that potentially explosive quantities of steam are not generated. Due to this dearth of steam generation and the smooth texture of the sand, the oil bonded sand results in a smoother surface finish. The novice can use these sands and get professional results.

Use of casting sand: The same techniques, patterns and tools that are used for water bonded sands can be used for oil bonded casting sands. As the sand has better adhesive properties, there are fewer hassles with loose sand in the impression. The difference is that water cannot be used to manage loose sections. However, as the self adhesion is better, there are fewer problems of crumbling.

When the oil comes in contact with molten metal, it does not burn. When the castings are being shaken out, it is advisable to take off the sand that is burned. This sand that is burned can then be mixed again in the pile of fresh sand. It reabsorbs oil and works very well. After repeated use of this sand, the oil gets depleted. In this case, around 30W of non-detergent motor oil can be used to reload the sand with oil.

Metal Casting Zone is a new community website all about Home and DIY Metal Casting. Come by today and join the site for free and you get a free Metal Casting Basics EBook just for signing up! Come by MetalCastingZone.Com Today for your free Ebook on Metal Casting.

Filed under: Tech News

Atomic Clock Thermometer: Telling A Lot More Than The Time Of Day

Most people are aware of the fact that atomic clocks are able to provide the most accurate time and they are able to do so because of measuring time through keeping track of vibrations within certain atoms. A special kind of atomic clock that has recently found many buyers is the atomic clock thermometer that can provide accurate readings about current temperature and even humidity levels, and of course, can also provide the most accurate time as well.

Helps Travelers

One of the reasons that atomic clock thermometers are very popular is that they help travelers know the time, temperature as well as humidity and that in turn means being able to dress according to conditions in the outdoors. There are different types of atomic clock thermometers and among these are those that work without needing any wires to connect the thermometer or hygrometer or even the barometer.

You can use an atomic clock thermometer to measure the temperature within a home or outside the home and such clocks can also display relative humidity and air pressure as well as show pressure trends. Some models of the atomic clock thermometer also have UV sensors that help to display the quality of indoor air and will also provide information about pollen dust as well as other forms of airborne matter.

If you like, you can choose to buy an atomic clock thermometer that can be mounted on a wall or you may want to choose one that stands on its own. Such clocks also have their own menu (interactive) that displays information regarding rainfall in the previous hour and even in the past twenty-four hours, and it can also show history of rainfall during the week gone by as well as for the last month.

It is also possible to buy an atomic clock thermometer that can also provide information about the speed and direction as well as gust of wind and they can also display various symbols signifying various weather conditions including sunny weather, cloudy weather, fair weather and rainy weather.

It is also possible to connect an atomic clock thermometer to a personal computer in order to gather information regarding weather conditions, which can then be analyzed as well as studied to obtain more insights about the weather in your immediate vicinity.

Another option in atomic clocks is the world atomic clock that provides you with the most accurate time no matter in which part of the world you happen to be.

Some advanced atomic clock thermometers are even capable of predicting snowfall or fog or even frost and they even have alarm systems which can be pre-set to different temperatures – both for within the home as well as without it.

Filed under: Tech News

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