Monthly Archives: July 2009

How the Acupuncture Practitioner Uses His Needles

The following paragraphs summarize the work of Accupuncture experts who are completely familiar with all the aspects of Accupuncture. Heed their advice to avoid any Accupuncture surprises.

The major focus of an acupuncture treatment is to return the circulation of body energy to its normal levels. To do this, needles are used at points on the body indicated by the set of symptoms for the particular client. These symptoms may be physical, emotional, behavioral, and/or mental. Simply, a needle is inserted at a point in order to either stimulate or dissipate energy. Energy may be dissipated from a point if there is too much activity, which can be indicated by such symptoms as heat or anger. Energy may need to be stimulated by acupuncture if there is seems to be a depletion, as in the case of dizziness or depression.

The points at which needles are to be inserted are determined by an analysis of the client’s symptoms, and the organs that are involved in those symptoms. Some change may be affected by simply using pressure on those points (a technique known as acupressure), but far superior results are obtained by being treated by an acupuncture practitioner. There are a number of techniques for using the needles, as well as several different types of needles that can be used. Many modern acupuncture practitioners use small, disposable needles. They can be inserted to different depths, depending on the symptom addressed. It is interesting to compare how the technique to stimulate energy is different than the technique to dissipate energy.

So far, we’ve uncovered some interesting facts about Accupuncture. You may decide that the following information is even more interesting.

An acupuncture needle used to stimulate energy is sometimes more effective when warmed. The point where the needle is inserted should be massaged before insertion of the needle. Puncture superficially, and then slowly insert the needle to its correct depth slowly, and remove it slowly. The needle should be inserted as the patient exhales, and removed as the patient inhales. The different points should be punctured in the order of energy flow. The needles should remain in place for several minutes, up to ten minutes.

An acupuncture needle used to dissipate energy is rarely warmed, and is inserted and withdrawn rapidly. The needles on average are inserted more deeply than for energy stimulation. The different points should be punctured in the opposite order from the energy flow. The client should inhale as the needle is punctured, and exhale as it is withdrawn. The needle need only remain a few seconds in many cases. Comparing the two techniques, the technique to dissipate energy seems very similar to letting some air out of a balloon or other container: insert quickly and deeply. It is also interesting to note that the patient exhales as the needle is withdrawn, again releasing energy.

A good acupuncture practitioner never inflicts any pain. At most, there may be a slight feeling of a twinge upon the first insertion, but even that is not to be usual. A needle remaining in the skin is not felt at all as long as it is stationary, and most patients forget about them. There are a number of different kinds of needles, but the only noticeable difference to the client is the difference between a normal needle and a Japanese needle. A Japanese needle is generally thinner and is inside a guide tube, so it will look distinctly different. Needles can come in various widths, with acupuncture needles used for dissipating energy generally thicker than the needles used for energy stimulation. I hope this introduction has both intriguing and reassuring, enough for you to schedule a first trip to an acupuncture clinic.

About the Author
By Anders Eriksson, still having the Free Adsense Templates available for instant download

Careers in Computer Graphic Design

Careers in graphic design are expected to be one of the largest and fastest growing job markets through 2014. Most careers will be in computer graphic design, website design, and computer animation design. Competition will continue to be steep, even though a lot of jobs are available for someone pursuing a career in computer graphic design. This is because computer graphic design is a popular area of study, and many people pursue computer graphic design as either a career, a hobby, or a part time freelancing gig.

Careers in computer graphic design require a four year college degree, or Bachelor’s Degree. Some technical positions can be obtained with only a two year college degree, or Associate’s Degree. However, these computer graphic design careers will not go far without further education. It is important to understand the need for formal education if you want to pursue a career in computer graphic design.

About thirty percent of those in a computer graphic design career work independently as freelancers. About have of computer graphic design career seekers who work as freelancers are also holding steady jobs in computer graphic design or other computer related careers. Freelancing is definitely a viable option for those pursuing a career in computer graphic design, as small businesses and individuals continue to have more need for computer graphic design services, but cannot afford the rates of computer graphic design firms.

Those of you not familiar with the latest on Graphic Design now have at least a basic understanding. But there’s more to come.

There are many other careers in computer graphic design. You can seek a career in computer graphic design in print or audio advertising, television or film media, and book or magazine publishing. You can seek a career in computer graphic design in large or small computer graphic design firms, giving you a wider variety of work, but a steady stream of work. Or, you can seek a career in computer graphic design as a freelancer, giving you a wider variety of work, but the need to work hard to keep clients coming so that you have a steady stream of work.

If you wish to pursue a career in computer graphic design, a college degree, desire, and knowing where you want to go is not enough. You need to develop skills in computer graphic design software and other computer related skills. You will also need to develop a portfolio, which is a collection of your best computer graphic design work. These computer graphic design portfolios are often the deciding factor on who gets a job and who is still waiting to start their computer graphic design career.

Once you have completed your education and you know where you are going, the next step in your pursuit of a career in computer graphic design is to find that first, entry level job. Computer graphic design jobs can be found through online job boards, classified ads both in print and online, and through your college or universities job placement center. Freelance computer graphic design jobs can be found through online job boards, classifieds, and work for hire job boards. Work for hire job boards work much better for computer graphic design careers than other careers, because everyone understands that computer graphic design is an expensive endeavor.

Good luck in your computer graphic design career!

When word gets around about your command of Graphic Design facts, others who need to know about Graphic Design will start to actively seek you out.

About the Author
By Anders Eriksson, still having the Free Adsense Templates available for instant download

Spotting the Culprit: Food Allergy Blood Test

A simple food allergy can change the way a person live his or her life for it basically makes this person a little altered than his or her allergy-free contemporaries. Allergies with certain types of food are caused by a specific chemical that is a common chemical ingredient in that same food. So, it is not surprising that an allergy to food may also cause a reaction to medications which subsequently leads to an alteration in medications, too.

As a result, medical professionals have been finding ways to detect food allergies as early as possible before the reactions take place. There are numerous testing processes that they utilize in finding out whether a patient is allergic to certain types of chemicals. One of these tests includes blood testing.

But before going further about blood testing, you should first understand what goes on inside the body during the allergic process.

There are two ways that the immune system reacts to an allergy. One approach is that the body, after the detection of allergens, generates immunoglobulin E or IgE which is a kind of antibody. IgE is then disseminated in the blood stream. The other approach is the occurrence of mast cells. Mast cells appear in the body tissues particularly in common allergy sites like the throat, nasal cavity, oral cavity, skin, lungs, and the organs of the gastrointestinal system.

There are cases that the capacity to produce immunoglobulin E to fight off a certain food allergen is in inherited. Individuals who are at higher risk in being afflicted with food allergies are those who have blood relations who have suffered from asthma, eczema, and hay fever.

Furthermore, an individual must initially be in contact with the potential food allergen before his or her body produces the antibody IgE. As the individual is finally exposed to the allergen the IgE is then produced and consequently fastens itself to the mast cells. This team up will eventually cause body chemical reactions the next time the allergen is eaten by the hapless individual.

How can you put a limit on learning more? The next section may contain that one little bit of wisdom that changes everything.

Now, this immunoglobulin E is important in the detection for allergies through blood testing. The most frequently utilized blood tests are Radioallergosorbent test (RAST) and CAP-RAST (which is basically similar to RAST but more advanced).

In blood tests, the outcome is ranked from one to six, with one the least positive and six the most. Blood tests can be utilized in individuals afflicted with a severe case of eczema since this type of testing can not be influenced by antihistamines.

Following the drawing of blood samples, it is then sent away to the laboratories for further evaluation. Blood tests can be pretty much expensive and results are not immediately available for the patient to know whether they are allergic to certain food or not.

Eventually, an allergy is diagnosed when the medical professionals detected the presence of the immunoglobulin E or IgE in the patient’s blood. But the results of the blood test can not identify if there is a close connection between the existence of IgE and the allergy’s intensity. There are even cases wherein the results are negative although the patient manifests symptoms of food allergy.

In case, blood tests fail there are still other tests that the medical professionals may utilize to size up your allergy. These tests may include skin prick tests, elimination diets, and food challenges.

Furthermore, feel free to ask questions to the medical professionals concerning the results to better understand your condition.

About the Author
By Anders Eriksson, still having the Free Adsense Templates available for instant download

Meet Your “Other” Employees: The Basic Parts of a CNC Machine

The best course of action to take sometimes isn’t clear until you’ve listed and considered your alternatives. The following paragraphs should help clue you in to what the experts think is significant.

If you carve your name on a wood using a very sophisticated font, you’re lucky if you’ll finish your first name in 24 hours perfectly. Years ago, wood crafting and metal crafting are very expensive massive- labor industries because every aspect of the manufacturing is done by hand. There was minimal machine intervention but the designs were still as intricate.

Today, with the help of technology, wood carving, metal molding, cutting and even finishing can be done simultaneously with minimal hands involved. In fact, a company is deemed unproductive if it mass produces products every day BY HAND.

CNC (Computer Numerical Control) machines are in demand in industries where hands are better off pushing buttons than doing actual labor. Businessmen are raving about this wonder-machine because it is accurate, speedy and flexible.

The CNC machine is actually a factory of its own. There are different parts that have specific functions. Let’s get to know the ?factory workers?.

THE VICE

The Vice is what holds the material which is to be cut or molded. It is important that the vice must be tight; so the material will be held securely. When the CNC machine starts to operate, the material will dash out of the vice if it is not secured. The vice usually works like a clamp that needs to hold the material not just securely but also in the right position.

THE GUARD

The Guard?just like any other guard?works like a ?protection? to the person operating the CNC machine. Once the CNC starts working, scraps of the material can ?shoot off? at high speed. This is very risky for the operator if a piece hits him/her. The guard completely covers all the hazardous sides of the CNC machine.

THE CHUCK

If you base what you do on inaccurate information, you might be unpleasantly surprised by the consequences. Make sure you get the whole CNC story from informed sources.

The chuck holds the cutting tool. Sophisticated designs require maximum chuck precision so the actual design can be realized.

THE MOTOR

The motor rotates the chuck at very high speed. It is hidden and protected inside the machine. You have to take care of this part very carefully. Nowadays, cooling and lubrication is automated in most CNC machines. Usually, if this part doesn’t function well, it is the most difficult to treat. It is advised to have a CNC technician handy all the time.

THE LATHE BED

Like the sea bed, this is the sturdy base of the CNC machine. It is connected to the headstock and aids the carriage and tailstock to be parallel with the spindle’s axis. It is securely bolted so it remains unshaken by the vibration of the machine when it starts operating.

THE CUTTING TOOL/ CUTTER

This is the where the first-level shaping occurs. The cutter is usually made from high quality steel so as to cut the specific material fed to the CNC machine.

As a businessman, it is important that you get to know your employees, bond with them and earn their respect without scaring them. When you have CNC machines working for you, it is equally important that you understand them well. Do not be fooled by the CNC machine salesmen who court your interest because they are usually just after your purchase.

You have to master what comprises these machines, what makes them dysfunctional and most of all, what makes them stay in your company. Just don’t start talking to them. That would be really, really, dysfunctional.

About the Author
By Anders Eriksson, still having the Free Adsense Templates available for instant download

Recycling: Visit A Landfill

For 43 years I’ve been someone who never really finished the thought; when I throw something away it goes…

I’ve given myself a great gift this year; call it a field trip, if you like, but I took myself to my town’s landfill and had my eyes opened for the first time. Maybe the concept of someone reaching their 40s and still not being contientious of recycling is one that sounds far-fetched, well, it’s the truth. I didn’t grow up imagining the Earth covered in over-flowing landfills, piles and piles of garbage as high as the tallest building that was not my experience. But because the idea of leaving too much waste for the Earth to handle is a bitter reality today, I’ve begun to educate myself.

I guess I’ve always thought of using credit cards as not being real money, that’s the same way I viewed trash. I know I’ve read about landfills becoming, well, full and how that will cause a problem but until I took myself out to the site itself, I still had this childish idea that once I put something into the trash can, it just went – away.

Seeing, with my own eyes, the area designated for my community’s left overs was like a big slap of reality. I was finally able to comprehend the thought; “if I’m not the only one throwing things away carelessly, and if others are doing it too, this space will not last too long.”

Truthfully, the only difference between you and Recycling experts is time. If you’ll invest a little more time in reading, you’ll be that much nearer to expert status when it comes to Recycling.

I was surprised at some of the items I saw at the town’s landfill, too. There were pieces of furniture that, being someone creative, I could see would make nice trash-to-treasures pieces. Maybe these refurbished items could be the one piece that brought the feel of a room together, that completed what the room is to feel like and express. Instead, someone tossed them out and they were taking up (a whole lot) of space in a limited area and would cause stress, not happiness.

I’m fortunate because my children, who are early teens, have been taught about the importance of recycling and the importance of what we need to do to keep the world from being buried in useless trash. They have been paying attention to the lessons that have come their way, where as, I had to see it for myself before I could be motivated to change the way I do things.

The good news is, it only took one quick trip to the landfill, for me to come to my senses and make changes about the way I do things and about the way I think. If we are not thinking globally when it comes to waste, and what we’re leaving behind, we’re not being smart.

Grab some kids, or some forty-somethings and take yourself on a field trip that may very well, do for you what it did for me; make the changes necessary for me to see what the reality of our situation is and change the way I do things.

About the Author
By Anders Eriksson, still having the Free Adsense Templates available for instant download

When To Shove People Out To Make Way For CNC

If you’re seriously interested in knowing about CNC, you need to think beyond the basics. This informative article takes a closer look at things you need to know about CNC.

The normal businessman’s mind is always geared towards profit, profit, profit. No matter how much the company spends, at the end of the day, the revenues should exceed the expenses (including tax). Although innovation is a major requirement to a business’ growth, many small-time businesses just lie back in comfort. They think that as long as they’re earning and they have a steady market, it’s all right.

This holds true for businessmen who are contented with being small-time (though it’s hard to find one). However, for businesses that are aggressive towards getting ahead, acquiring a CNC machine seems to top their list of priorities.

CNC stands for Computer Numerical Control. A CNC machine is a computer “director” which is composed of machine tools that read a specific set of instructions (in G-code) and is able to ?direct? certain manufacturing tasks repetitively. The top industries that use the CNC technology are the Metal and Woodworking industries.

If you are a regular member of a techie forum for entrepreneurs, CNC may be showered with praises because of its performance. Most businessmen also swear by saving a lot of money and time when they started employing CNC technology in their production processes. However, if you are still considering CNC at the expense of the jobs of your employees, it is best that you prefer CNC at two levels: the logical level and the emotional level.

LOGIC-WISE

CNC machines do specific instructions. They will never assume anything, nor rebel against the program loaded to them. Imagine the security of knowing that you will “reap” exactly what you “sowed”. Let’s say, something goes wrong during the process. Assuming the machine is in perfect condition, you CANNOT put the blame on it because it just performed what you told it to do so.

Sometimes the most important aspects of a subject are not immediately obvious. Keep reading to get the complete picture.

Secondly, there is the blanket of consistency. It provides a certain level of safety and ease to the head supervisor. If you have overseen the operations today, most likely, it will be exactly the same tomorrow. The feeling of knowing what to expect is always a good thing, especially when there’s money involved.

Lastly, there’s speed. CNC machines do not stop to think. After you do the thinking, they do the power-jobs that they need to do. It’s that simple. There is a minimized set-up time and back-job time pocket.

What you will find a flaw about CNC though, is that logic-wise, CNC machines cannot think of better ways to perform a task (IF there is a better way). A CNC machine is purely mechanical; when it was sold to you; the salesmen never mentioned the word ?creative? or “innovative”. I hope you did not miss that.

EMOTION-WISE

CNC machines are also assets of the company. When assets like this are purchased, there is little or no emotional investment that goes with it. You won’t even train it! It is expected to do certain tasks and that’s saving you a lot of time from all the explaining, demonstration and reminding.

Also, when a CNC machine is performing its task, it is void of any emotion. So no matter how hot the weather is, or how noisy the workplace is, the CNC machine will do its job just like any other day. It is different as compared to people – who have the tendency to space-out when doing very mechanical and tedious jobs.

Although the CNC may want to, it also cannot complain. That’s really convenient. What you will need to note now is your electric bill. Beware, for when getting CNC machines, it may betray you in the form of lofty bills. All the emotions you’ve saved might just be unleashed.

About the Author
By Anders Eriksson, still having the Free Adsense Templates available for instant download

The Torn and Restored Magic Trick

Ever seen someone tear a piece of paper and within a few seconds witness it put back together? If you think about it, that is not possible. But if you know the secret of this magic trick, you can achieve the same results.

For this, you will need to prepare a few things. Lets say you are using a playing card and before you perform the trick, rip off already a piece of the card of the same color and suit you will be using to make people believe that is going to be the one you are going to tear.

When you are ready, place the card facing in front of you and fold it into four pieces. Crease it and then unravel it. While you are doing that, explain to those who are watching that you are doing this so the card can be torn evenly.

In essence you are holding two cards with the extra torn card piece pressed by your thumb onto the side of the card that is facing you. You rip down the upper middle piece of the card stopping at the center and then fold down the upper right corner and slide out the card which you ripped earlier making people believe that you just tore it in front of them.

Truthfully, the only difference between you and Magic Tricks experts is time. If you’ll invest a little more time in reading, you’ll be that much nearer to expert status when it comes to Magic Tricks.

To make the trick more believable, you rip it one more time by folding what is now the lower right corner behind the card. As you are bending the piece back, you slide the extra piece into view again and rip it off. Don’t forget to put this behind the card and fold the card in half again.

You rip the card one more time and when you are done, you fan the pieces to make everyone see that there are three pieces of one card in your hand. You can even call someone in the audience to check it and then when you set the torn pieces on the table, you take away the loose piece using your thumb and hide this in your hand by using a finger palm move.

With one hand, you make the second card come out which was never torn in the first place appear out of nowhere which can be examined by the person you called earlier and be surprised to see that the card has been restored to its original form. As for the torn card that is hidden in the other hand, quickly slide this in your pocket and bring your hand out so no one will know that you made a switch.

The torn and restored magic trick can be performed in 6 simple steps. Don’t expect to learn it overnight since it will take time to master since you have to make sure that the torn area is proportionate with the one you will make everyone believe you will tear later. Otherwise, they will notice the difference and your people will know that you made a switch.

If you what to learn more magic tricks like this one, do some research by buying a book or looking for this in the web. Most of the information can be downloaded for free so you can practice as many tricks as you can and impress whoever is watching.

If you’ve picked some pointers about Magic Tricks that you can put into action, then by all means, do so. You won’t really be able to gain any benefits from your new knowledge if you don’t use it.

About the Author
By Anders Eriksson, still having the Free Adsense Sites available for instant download

The process of magazine publishing

When most people think of Magazine Publishing, what comes to mind is usually basic information that’s not particularly interesting or beneficial. But there’s a lot more to Magazine Publishing than just the basics.

The process of magazine publishing involves a diverse variety of the production and dissemination of literature and information.

Magazine publication in all of its many forms, is geared primarily on making information available to the public, regardless of how it is being presented, whether in print or electronic media.

Magazine publishing traces it roots back to the ancient days when paper was first invented and was discovered to be a good form of communication media.

From the simple ink and paper process to the trendiest and most colorful pages of today, magazine publishing has indeed taken a new turn for the better.

Commonly, the publishing process includes the stages of the development, acquisition, copyediting, graphic design, production ? printing and its electronic equivalents, marketing and distribution.

However, magazine publishing is not just limited to concept and printing, but it also involves a tedious process before it even reaches the newsstands.

Editorial, commercial, informational and entertainment content are among the most commonly used content for many and most magazine publications, that involves a multi-faceted skill set that not lonely involves warm bodies, but costs money as well.

For the publication business, cost is relative- the better the talent, the pricier it gets. This is also reflective in the commercial aspect of distribution and marketing- the better the quality, the more it costs money to pay for the product.

Another factor for consideration is that book and magazine publishers spend a great deal of time and money buying and commissioning copy, which for many publishers would add more weight, quality and repute to their products.

The more authentic information about Magazine Publishing you know, the more likely people are to consider you a Magazine Publishing expert. Read on for even more Magazine Publishing facts that you can share.

For a small publishing company or press, it is possible to rely mainly on commissioned material, but as activity and business increases, the need for more works like subscribing to syndicated materials or outsourced printing manuscripts may overwhelm the publisher’s commissioned circle of writers.

First is the need for solicited material, which forms part of the actual concept and framework of a magazine publication.

Next and among the most common practice in acquiring material is that writers often submit a proposal, for which the majority of unsolicited submissions come from previously unpublished authors.

These unsolicited manuscripts through what is called a slush pile , where editors which sift through the material to identify manuscripts of sufficient quality or revenue potential. Established and reputable writers are oftentimes represented by a literary agent, who markets their work to publishers and negotiate contracts for their writing materials.

Upon acceptance and endorsement for publication, commissioning editors negotiate the purchase of intellectual property rights and agree on royalty rates for book publications, and copyright license or permission for magazine publications, depending on the material for publication.

This is followed by the editorial process, that takes place once the immediate commercial decisions are taken and the technical legal issues resolved, book authors may be asked to improve the quality of the work through rewriting or smaller changes, after which the editorial staff will edit the work, the process which could also apply to syndicated materials either with a single article or a series.

Magazine publishers usually adopt a house style, oftentimes a format which makes it unique for a specific publishing company, be it a writing style or a lay-out design and the editorial staff will copy edit to ensure that the work matches the style and grammatical requirements of each market.

Material editing may also involve structural changes and requests for more information.

The last in the process of magazine publishing is marketing and distribution, that releases the product to the main market, thus, giving us our adored and subscribed magazine publishing.

About the Author
By Anders Eriksson, still having the Free Adsense Sites available for instant download

Motion Control – The Heart of CNC

What is Motion Control?

Motion control can be applied in many categories such as robotics, CNC operated machine tools and Kinematics, wherein motion control in kinematics are usually simpler. It can be mainly used nowadays with packaging, textile, assembly industries, printing, and semiconductor production. The hardware of a motion controlled machine usually consists of drive systems, motors, a computer, a PLC or Programmable Logic Controller to run the programs, and an amplifier.

The basic design of a motion control system would include a motion controller to produce a set of points including closing a position, a drive or amplifier to convert the control signal of the motion controller into a high power electrical current, an actuator, one or more feedback sensors, and mechanical components to convert the motion of the actuators to the desired motion.

CNC machines use programmable commands to make inputting motion to the machine easier rather than using cranks or other conventional machine tools. Almost all CNC machine tools can have programmable motion type (whether it would be rapid, linear or circular), the amount of motion, the feedback rate, and the axes to move.

Motion control is the simplest function of any Computer Numerical Control (CNC) machine. It is precise, consistent, and automatic system of control. CNC equipments need two or more modes of direction to which they are called axes. There are two common axis types and they are called linear and rotary. The linear axis type of motion control is driven along a straight path while the rotary axis type is driven along a circular path.

The operator of the motion controlled machine counting the number of revolutions made on the handwheel, added the generations of the dial would accomplish accurate positioning. The drive motor of the machine would be rotated to a resulting amount, which would then drive the ball screw, which would cause the linear motion of the axis. The feedback device at the end of the ball screw would confirm its revolutions.

If you find yourself confused by what you’ve read to this point, don’t despair. Everything should be crystal clear by the time you finish.

The same linear motion can be found on a table vise. When you rotate the vise crank, it would also rotate a lead screw, which would then be able to drive the movable jaw in the table vise. In comparison to a motor controlled CNC machine, the linear axis in it is extremely precise compared to that of a table vise. This is because the number of revolutions of the axis drive motor in the CNC machine accurately controls the amount of linear motion along the axis.

A CNC command programmed and executed within a control of a machine would tell the drive motor of the machine as to how many number of precise times it would rotate. This in turn would rotate the ball screw then the ball screw would drive the linear axis. After the process has started, a feedback device located at the end of the ball screw would confirm the programmed number of rotations that the machine would run has taken in effect.

How would axis motion be controlled?

Utilizing a form of coordinate system would make axis controlling a whole lot simpler and more logical to the CNC control. Two coordinate systems that are being used in CNC machines that have been popular are rectangular and polar coordinate system, to which the more popular of the two is the rectangular coordinate system.

Graphing is a common application for the rectangular coordinate system and is needed to cause movement in a CNC machine.

Sometimes it’s tough to sort out all the details related to this subject, but I’m positive you’ll have no trouble making sense of the information presented above.

About the Author
By Anders Eriksson, still having the Free Adsense Sites for instant download

Industries That Constantly Define CNC Precision

You should be able to find several indispensable facts about CNC in the following paragraphs. If there’s at least one fact you didn’t know before, imagine the difference it might make.

Since the dawn of the CNC (Computer Numerical Control) machines introduction in the machining sector, they have been praised for being accurate, fast, consistent and flexible. Although CNC machines are not totally independent, a lot of major industries depend on these wonder machines. Common CNC-dependent industries include the metal industry and the woodworking industry. However, these industries, when small-time, can be operated by hands.

In this article, you will learn about the industries which are CNC dependent not because they have grown big in time but because they have to. It can be also that they are CNC dependent because their industries demand a low level of tolerance and a high level of sophistication. There are no ?small-time? members of this industry. Let’s start discussing.

THE AEROSPACE INDUSTRY

First off, this is already a very sophisticated industry. An engineering degree (solely) will not get you anywhere in the Aerospace industry. Not even within striking range. This industry demands so high from their members so machine shops that belong to this industry trust only the best of the best of CNC machining. In fact, sources say that the term ?Precision Machining? has been coined from this industry.

In the materials they use, the aerospace industry already demands a lot. CNC machines which are used here are mostly capable of handling Inconel, Titanium, Magnesium, Stainless Steel and so much more. From parts of the landing gear, to shuttle seats, to housings, and even oxygen generation, CNC machines play a big part in their manufacturing.

It’s not just that. Every CNC machine used in this industry also has to be approved AND RATED by the Federal Aviation Administration (FAA) to be safe and to be surely capable of ?Precision Machining?. A NASA experience is highly praised too.

THE MEDICAL INDUSTRY

Is everything making sense so far? If not, I’m sure that with just a little more reading, all the facts will fall into place.

If the Aerospace Industry demanded precision above all, the Medical Industry demands sterility as much as precision. That’s something that you may have known since you got your first vaccine. Most CNC machines which work for this industry are multi-spindle and contain multi-turret lathes.

These special features allow the company to turn out components for hospital equipment, pulse meters, blood purification systems and mother medical devices. They are also useful in the mass production of disposable items and non-embeddable components.

High-torque milling and turning spindles are heavily demanded in this industry to enable users to process all substrates currently used in the medical device and orthopedic implant markets. Moreover, CNC machines recommended in the medical industry are those which can properly handle Titanium, Cobalt Chromium, Nitinol and others.

THE MILITARY INDUSTRY

This industry’s main concern aside from precision is security. In fact, if you try to search online the CNC-manufactured materials or CNC machines used in this industry, no matter how famous their reputation is, the manufacturer cannot display (pictures of) the materials that they have produced for their clients. They can only display products which they are used in.

This industry deals heavily with Inconel, Titanium, Kevlar, Monel and Hastealloy; so most CNC machines recommended in the Military industry must be able to handle those.

Famous CNC standards evaluators in this industry include the Department of Defense (DOD), the Mil Spec (Military Specifications) and other selected military sectors.

The top managers of these industries also demand their CNC machines to be purchased from CNC machine suppliers which adhere to the International Standards Organization (ISO). And because these industries are CNC-dependent, their shops can occupy a vast amount of space. Basically, that makes no room for old school methods and errors.

About the Author
By Anders Eriksson, still having the Free Adsense Sites for instant download