Programming 101: CNC (part 2 of 2)

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READING CODES

After those steps, you have to create a subprogram that will deal with the math. This step will then allow your machine to compute the necessary variables and effectively operate without stopping to ask the operator what the limitations are.

To show you what these codes look like, here’s an example from Wikipedia:


   #100=3   (bolt circle radius)
   #101=10  (how many holes)
   #102=0   (x position of ctr of bolthole)
   #103=0   (y position of ctr of bolthole)
   #104=0   (angle of first hole
   Tool call,
   spindle speed,and offset pickup,etc
   G43 in some cases (tool length pickup)
   G81(drill cycle)
   call sub program
   N50
   G80
   M30
 
   Subprogram
   N100
   #105=((COS#104)*#100)    (x location)
   #106=((SIN#104)*#100)    (y location)
   x#105 y#106   (remember your G81 code is modal)
   If #100 GT 360 goto N50
   #100=(#100+(360/#101))
   Goto 100

In the code above, the machine is a drill. The operator utilized a loop in order to keep the machine from stopping. The subprogram then governs the cycle of the machine. This code is still quite a simple code. Other machines require the inclusion of the maximum RPM in the coding.

An easier way of programming CNC machines would be the use of Computer Aided Manufacturing (CAM). This system takes on the brunt of programming so that it doesn’t seem so tedious and frustrating. It is still similar to BASIC.

Another programming enhancement that was developed was the parametric programs or the logical commands. These programs were designed to shorten lengthy codes in order to make them user friendly. However, these codes do not always use the same language with every machine. The language and sequence often varies depending on the typ of machine you will be working on.

The operator has to know what the machine can do or what it was made to do before attempting to program it. You should be able to visualize the machine doing what you want it to do.

But, you don’t have to be a math wizard or a programming genius. You just have to know what your machine does and what you want it to do.

Programming 101: CNC (part 1 of 2)

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After World War II, people realized that they have to manufacture goods at a faster rate and at a lower cost. Hence, mass production trending came to be. Those events led to the development of the Numerical Control (NC) machines which in turn led to the Computer Numerical Control (CNC).

HOW TO PROGRAM A CNC MACHINE

CNC programming uses a code similar in structure to BASIC. So, if you know how to construct a simple counting program, chances are, you already know what a G-Code looks like. However, there a few other things you have to consider before you start encoding instructions.

The first thing that you have to do is to assign values for each of the variables. These variables include the programmable motion directions (axes), and the reference point for the axes. The values that you assign to these variables dictate the movement of the machine.

The next thing that you have to do is to take into account the accessories of the machine. Many machines have accessories that are designed to enhance the capabilities of the basic device. However, using these accessories requires you to include them in the coding system. This means that if you want a more efficient machine, you will have to know the machine inside out.

Economic Recessions Are Normal (part 2 of 2)

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Businesses on their part have no other recourse but to slash jobs in other to stay in afloat. The bad news is that you just increased the number of people who are unemployed.

So should companies slash jobs? Not really because if the company focuses more on customer service, lowering their price points and making reductions elsewhere, customers will still patronize their business. When the current situation improves, the price of these goods and commodities can go back to where they were before.

Is an economic recession all bad? The good news is no because it opens a lot of opportunities for people who have money. For instance, investors will be able to borrow money at a low interest rate from the bank and people will be able to bonds, properties as well as stocks at very affordable prices.

But this is something that not everybody will be able to do. Instead of saving money, some can make money on the side by offering their skills to others.

An economic recession comes and goes. It does not happen only in the US but in Europe and Asia as well. Many experts believe that the current economic recession happening now will have an impact elsewhere and they are right because the European Union has finally admitted that they are currently experiencing a slowdown.

Since you are not sure if an economic recession will affect you or not, it is best to be prepared by paying close attention to your personal finances. You should learn to save up by putting your money in the back, investing in things that will have good returns in the future and not buying items which you know you can’t afford. If you need help, hire a financial planner to help you out so you are sure that if the inevitable does occur, you are safe.

Economic Recessions Are Normal (part 1 of 2)

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An economic recession is normal because it is part of the business cycle. This usually happens after the economy recovers, expands and then slows down again which usually last for 2 to 4 consecutive quarters.

Unlike the four seasons we experience every year namely spring, summer winter and fall, this does not happen annually. The last time we had to deal with this was 8 years ago and during the early 1980’s.

The indicators which the economic experts look at to tell if something is wrong include consumer spending, the unemployment rate, industrial production, real income and wholesale trade. To help stimulate the economy, the Federal Reserve lowers the interest rate.

Unfortunately, this does improve the situation overnight and since it takes months before we are able to see any improvement, we have to do our share to cope with the current situation.

People will have to tighten their belts, which means buying items only when it is necessary. A good example is food since we need this on a daily basis. If there are other companies that offer similar services at a lower rate, it will be a good idea to switch as well.

Another thing most people will need to do is trade in their large vehicles for those that are more fuel efficient. This is not surprising because many have already done so even before the economic slowdown because of the increase in price per barrel of oil.

Home Exchange Bond (part 2 of 2)

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You can base the information you have to give mostly on the questions they have. Commonly information needed may include details about your family. These are the size and the number of the members, the basic interest of your family, and the profession you are engaged in. You can also add the basic amenities that are accessible within your own abode such as a pool or garage. Detail on the mode of transportation as well as routes that is pretty much favorable for their stay in your area should also be indicated.

You should also notify them of responsibilities that they have to venture on during their stay such as gardening or attending to the needs of your pet. House rules are a must in this case as you may prohibit night gatherings and parties that may involve alcohol consumption and smoking.

You should also mention to your partner their limits in terms of the equipment and space they can occupy, say for example rooms that they can use. Once these details are given and for your part your own questions are answered, it’s time to have photos and videos that can boost up yours and your partner’s interest in pursuing with the activity.

By doing so, both can have visual idea and evidence of what they are getting into. Phone arrangement can then be done. After which a written agreement can be formed. Make sure to discuss important aspects such as insurance, security, and limitations. Remember this is a big adventure and you are entitled to know all the information. Don’t hesitate to clear out everything on your part. It is in a well-founded contract that you can be ensured of a win-win situation.

The bond involving home exchange is very vital for you and your partner to make the best out of the experience.

Home Exchange Bond (part 1 of 2)

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Communication is an integral part in any negotiation, agreement, or endeavor you want to partake in. Well, any activity no matter how simple it is cannot push through without communicating efficiently. This holds through in home exchange. You have to get hold of that special bond with your home swapping partner in order to ensure the success of the exchange. As always, it is best to create the best impression en route to an understanding that would truly benefit both participating parties. Here are some tips on how to blast off on your home exchange plans.

There are numerous ways in order to correspond with a person or family you’ve considered as your potential home exchange partner. Communication can be done through telephone, conventional snail mail, email, and fax. There are active home exchange sites that can offer you options and choices regarding people who are interested to venture in the activity. After meticulously picking through the options involved through the internet your most likely way of communicating would be via email. It is best to construct your letter in a simple, straightforward form.

Make sure that you send out that friendly vibe. Then go with the technicalities which basically involve your interest on having the home exchange. Set a timetable for the event that will take place. Since this works as a two-way process, you also have to indicate descriptions of your own home. You also have to include information regarding the place where you live, say the city or locality. Give the person a brief background of the culture and possible destinations that are available within your area. Once you receive a favorable response express your gratitude and start firing out other details that may concern their stay in your home and for that matter in your area.

Choosing Fish Oil Supplements (part 2 of 2)

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Effectiveness
One of the other things to consider when choosing between fish oil supplements and ones that are sourced from plants deals with their effectiveness and benefits. Experts believe that the long chain omega 3 fatty acids being sourced from fish oils prove to be more effective in terms of health benefits. These essential fatty acids have already been known to offer some benefit in preventing heart disease. With the short chain fatty acid ALA however, experts are not too sure if ever it does provide the same benefit because it may still require additional conversion before it can be used by the body.

Fish Oil Source
Now that one already knows the difference between omega 3 fatty acids sourced from fish as well as those from plants, it seems that fish oil seem to have the upper hand. But this time there are some other things to consider. In order to get the type of fish oil supplements that offer the best source of long chain omega 3 fatty acids, people should know where they are being sourced from.

One important thing for consumers to look at when buying fish oil supplements is the label. It should contain information of where the fish oil used in the supplement is being sourced from. Because there can be more than just one fish species to source out such supplements, it is important to clearly know what types of fishes these may be.

Certain labels may contain information of the fish oil being sourced from salmon, tuna or anchovies. This might be considered safe. But if labels on the said supplements only tell of fish oil or marine lipids, this should ring some warning bells. It may be possible that fish oils in such supplements may not be too sure where the source may come from, which might also cast some doubt on the purity of the fish oil being used

Choosing Fish Oil Supplements (part 1 of 2)

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Choosing the right fish oil supplement may not always be easy. One of the things to consider is that one should know about what makes such supplements valuable to health, which is its omega 3 fatty acid content. There are various sources of such essential fatty acids. It can be easy to question if there is indeed a difference between getting this nutrient from different sources.

Three Types Of Omega 3 Fatty Acids
One of the things that people should know is that there are three known types of omega 3 fatty acids, the essential nutrient found in fish oil supplements. The three types of omega 3 fatty acids include EPA, DHA and ALA. ALA, or alpha-linolenic acid is a short chain omega 3 fatty acid that is usually found in plant sources such as flax seed, walnuts, canola and soybean oil. DHA or docosahexaenoic acid and EHA or eicosapentaenoic acid are considered as long chain omega 3 fatty acids. The latter two are those found in fish oil supplements.

The difference between short chain omega 3 fatty acids such as ALA and long chain omega 3 fatty acids has to do with how the body processes them. In order for the body to make use of such essential fatty acids, it has first to convert the short chain types into its long chain form. This does not usually happen readily. That is why fish oil supplements are considered more effective in providing the omega 3 fatty acids that it needs because it is already the long chain form which does not require any more conversion before the body can use them.

Cooking Cajun Food

Cooking in the heart of Cajun country is an art form. There really is very little science to this particular form of cooking that includes a lot more than mere lagniappe from the pantry or the spice cabinet. Cajun cooking is something that has often been imitated around the country and around the world but can very rarely be accurately duplicated.

One of the fascinating things about Cajun cooking is the fact that there are very few exact recipes. Most, if not all authentic Cajun cooking is done to taste rather than measurements. Even more amazing is that from day to day one person can make the same dish over and over and it is quite likely to taste a little bit different each and every time it is made. The major reason for this is that in addition to being an art form in and of itself, Cajun food is often made even more delicious or mysterious simply by the mood of the one doing the cooking.

I'm sure that many of you have watched as Emeril Lagasse makes some special concoction and exclaims "Bam!" there is a good bit of that when it comes to Cajun cooking. Something that goes far beyond the ingredients in the recipe and somewhere into the heart and the soul of the cook in question. There is a reason that many southern cooked dishes are referred to as soul food and you should not for one second forget that New Orleans is in the heart of the Deep South.

The most difficult thing, perhaps when it comes to preparing good Cajun dishes outside of the New Orleans region is finding the right ingredients. It is nearly impossible to find the fresh seasonings and spices that are essential to most Cajun cuisine outside the heart of the old south. Not only that, but fresh crawfish and andouille sausage are a little difficult to come by during the heart of a Michigan winter.

If you are determined to learn to make Cajun food of your own, you must first find the ingredients. Specialty food shops or those that will special order might be your best bet. There are some grocers that will carry a limited stock of Cajun seasonings on their international food aisles. Keep in mind that these sources are extremely limited. Once you have the ingredients, it's time to let a little jazz blare from your speakers in order to set the mood. Most of the best Cajun dishes require a substantial amount of time for simmering and this should be considered. Cajun food is not to be rushed-much like the citizens of the Big Easy. The food will be ready in time and as the one cooking the food you must learn to accept that about Cajun food. It has a way of letting you know when it is ready that is almost mythical until you've experienced it for yourself.

Cooking Cajun food will try your patience, try your talents, and in some cases zap your energy, as it tends to be an emotional process for many. On the other end however, Cajun food is some of the richest and most delicious food on the planet. Mastering the ability to cook this wonderful food will make you a slave to its flavor for many years to come.
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A Look Back at how Vanessa Hudgens Started in her Acting Career (part 2 of 2)

For the two equally successful “High School Musical” TV movie, Hudgens played the role of Gabriella Montez. She played the love interest of real-life boyfriend, Zac Efron. Their roles had given them the “Best Chemistry” award given by Teen Choice Awards. The first movie also had a hit soundtrack and it brought the group on a concert tour worldwide. A book series was also made out of it.

With all the success she has garnered, Hudgens became the number seven on Forbes magazine’s top earning list of stars who are under 21. She was 18 years old at the time. She has an estimated $2 million of earnings. “High School Musical 3: Senior Year” is set to be released on October 24, 2008.

This talented gal was ranked 62nd of the Most Sexiest Woman on FHM just this year. She was also at number 12 at Maxim’s 100 Hot List. And she was also part of People magazine’s 100 Most Beautiful People.

Life on the Spotlight He career was marked with controversy when provocative pictures of Hudgens proliferated the Internet on September 6, 2007. The photos were passed on through emails, mobile phones and other devices. There were rumors then that she would be pulled out from the High School Musical franchise because she was no longer fit to be called a model for the youth.

But everything was settled. And Hudgens apologized to the fans and her family. After that, all is well again for this young superstar. Just looking back on how did Vanessa Hudgens get started in her acting career will inspire young minds about this craft if they are planning on joining the bandwagon.

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A Look Back at how Vanessa Hudgens Started in her Acting Career (part 1 of 2)

How did Vanessa Hudgens get started in her acting career? This girl was born Vanessa Anne Hudgens on December 14, 1988 in Salinas, California. Her looks can be attributed to her parents’ descents. Her dad, Greg Hudgens is an American with the Native American and Irish background. Her mother, Gina, is a Filipino who grew up in Manila with traces of Filipino, Chinese and Spanish blood.

 Career Path Vanessa was inclined on the performing arts since she was a child. After she finished seventh-grade at the Orange County High School of the Arts, Vanessa opted for a home school setup.

When she was eight years old, she began joining musical plays. She was included on the main and supporting casts of plays such as "The Wizard of Oz," "The Music Man," "Damn Yankees," "Evita," "Carousel," The King and I," and "The Music Man.” Everything happened by chance for little Vanessa. Her first gig was a commercial. But it was purely accidental why she landed the part. She went on the audition just because her friend, who was supposed to go there, got sick and asked her to come instead.

In 2003, she debuted in the feature film "Thirteen." This stars Evan Rachel Wood and Holly Hunter. Vanessa also starred in "Thunderbirds," an action-adventure film. But Hudgens hit it big after playing the part of Gabriella in High School Musical, a TV movie made by the Disney Channel that was first released in 2006. That same year, she was able to release her debut album entitled “V.” In July of 2008, her second album entitled “Identified” was released.

After she started on movies, she also played bit roles for television. She guest starred for TV shows such as “The Bothers Garcia,” “Still Standing,” “Quintuplets,” “Drake and Josh” and “The Suite Life of Zack and Cody.

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