Basic Information About The Drill Press Tool

Drilling tools are very important for professional technicians. These tools are many and they function differently, because each has its unique design. The drill press tool is among the varieties of drill gadgets you could buy. This device has other names such as a pillar drill, a bench drill or a pedestal drill. Usually, the tool has a fixed design such that its pillar or column attaches to a base. The base in this case could be a worktable, a bench, a stand or the floor. Briefly, the parts of this drill are:

• A base
• A column or a pillar
• A quill or a spindle
• A drill head and
• A table

All the parts work together to facilitate the work that you choose to do with the drill press. Normally, the drill head is huge, with a set of three handles that spread out from a central position. When you turn the handles, they in turn, move the quill or the spindle and the chuck vertically and parallel to the column or the pillar alignment. Of course, the head run via a powerful induction motor.

This tool boasts a vertically adjustable table. You could adjust it or move it using the rack and pinion, if you are indeed using the latest drill press tool. As you perhaps know already, the older models do not support this efficient table movement style. The technician has to lift and clamp the table again in a position he or she wants. Some styles allow the user to rotate the table perpendicular to the drill pillar. Others allow the user to alter the position from the spindle axis.

Another common term is the throat distance, which is the distance from the mid-section of the spindle to the nearest pillar edge. Usually, when you want to estimate the size of your drill press, you must determine the swing. This is normally the throat distance multiplied by two. Why should you use the drill press? The tool has many benefits to it. These are:

• This drill, mechanically, makes work easier. This is because the chuck and spindle movement occurs via a lever mechanism on a rack and pinion. The user will therefore apply less effort to work with the drill. The case would differ if a person uses the handheld drill instead.

• The table availability ensures the user to clamp it to make the work he or she is doing more secure.

• It drills holes accurately and consecutively. This is because of the spindle’s perfect alignment in proportion to the table.

The system has a stepped pulley arrangement, which facilitates the speed control by moving the belt across it with hands. The modern drills use different motors with variable speeds, plus a stepped pulley mechanism. This is why they work quickly and accurately. Some other tools use a spur gear system to drive the drill head by transferring the energy from the central motor to the spindle. This type of a drill press tool does not have any belts to reduce the negative effects of friction.

Soccer Training Games And Drill Conditions

Small sided games and soccer drills can be varied greatly by adding a few extra rules to condition the players. Conditions can be used to make the drills harder or easier depending what you want the outcome to be.

However, if you want to condition your players differently it’s important to have a variety of rules that you can implement.

Here are five of the ten variations we prefer that you can use in your next training session.

One Touch

Quite simply, players only have one touch. Do not allow your players to trap the ball or control then pass. They must play the ball first time.

This means they must be constantly aware of where their team mates are, move their feet quickly to get in line with the ball flight and they must decide where they are going to play the ball before they receive it.

This rule forces players to think quickly and anticipate the ball. When using this condition reiterate the key coaching points of thinking ahead, sound decision making, head up & vision, quick movement and communication.

Two Touch

Here the condition limits the players to a maximum of two touches.

A player is allowed to control the ball with their first touch but they must play the ball with their second touch.

The extra time that they are allowed on the ball, even though brief, allows them to evaluate their options and focus more on anticipation. Supporting team mates also need to think ahead and use good movement to create space and be available for the ball.

When using this condition, specifically watch and give feedback on the player’s first touch as this will determine to a great extent what options they have thereafter.

Three (or a Specified Number of Touches)

Giving players more touches doesn’t necessarily make the games or drills easier. For example, we might condition our players to five touches. That means they must be able to control the ball, get their head up, look for space, dribble, shield and bring other players into the game.

Ball Height – Below Knee Height

I like the quote from Brian Clough…”If God had meant football to be played in the air he’d have put goals in the sky!” This condition focuses the players to keep the ball on the ground.

That means they must look for passing channels along the floor and minimizes the “hoof” football that is so prevalent!

Coach players on creating space, good movement and offering support.

Ball Height – Head Height

Allowing the players a little more flexibility and some more ball manoeuvrability allows them to lift the ball but still discourages the “hoof” or “long ball all the time” soccer.

Again, creating space, movement and offering support should all be key components when imposing this condition.

Baseball Or Softball Outfield Drill – Around The World

The Around the World drill can be run using two different methods. The first method is much more controlled and accurate by utilizing a pitching machine to shoot the fly balls. Utilizing the pitching machine to shoot fly balls ensures the accuracy of the fly ball as opposed to mis-hits by the coach. Using this approach guarantees that you can obtain maximum running distance for the player.

The field set up for this drill is to locate the pitching machine around home plate. Loosen the bottom bolt on a jugs pitching machine so that the machine will freely rotate from foul line to foul line.

Position a player at second base to act as the cut-off point for the return throws of the outfielders. Be sure to have an empty bucket at second base to collect all of the balls. As the bucket gets full, the player can run the bucket back to the coach at the pitching machine. This will prevent delays during the drill and keep a continuous flow to the practice.

Position the rest of your players in the outfield on the foul line. One player will complete this outfield drill before the next player begins. The object of this drill is to have a player catch four or five fly balls as they run from one foul line to the other. How many fly balls they can catch will depend on their age and speed.

Begin by shooting a fly ball to the outfielder on the left field foul line. After he catches the ball and throws it to second base, the coach should immediately shoot another fly ball towards the left center field. The player, as soon as they have thrown the ball back to second base, should immediately begin running towards center field to be in position to make the next catch. This process then continues until the fielder has reached the right field foul line. The player, having just completed the drill, will then proceed to second base to be the new cut-off person and the previous cut-off person will then get in line to run the drill.

An alternative to this method is to use two coaches to hit the fly balls. Have one coach hit to left field and left center. Have the other coach hit to right center and right field. Running the drill in this manner keeps two players participating rather than just one. It also teaches the player to read the ball coming off of the bat. It also requires that you have two players around second base to act as the cut-offs. It’s best to position one of the cut-offs at the shortstop position and the other at the second base position so that errant throws don’t become a safety issue.

I generally prefer using the pitching machine method to run this drill. If a team is only able to practice catching fly balls once or twice a week, then I believe the volume provided by the pitching machine is priceless. However, it a team is able to practice fly balls on a daily basis, then I would suggest hitting the balls instead. First, if the coach hits fly balls every day, he will become proficient at placing the ball. Second, the player learning to read the ball off of the bat is an important skill development.

Depending on the skill level of your ballplayers will determine how far apart you shoot the balls and how much time they have to get from one position to the next. This is an excellent drill for players 10 years old and older. If the player is just developing his fly ball skill, the machine can be set to throw lower fly balls and the drill can be run around the infield.

At the 12U and above level, this drill can be used to teach your players to really stretch their coverage area. The idea is to get them to see a fly ball that may be fifty feet away, but start running to it because they believe they can get there and make the out.

Drilling Tools – Choose the Right Tools for the Job

Are you a contractor who works for one of the following industries – mining, environmental, oil and gas, construction, geothermal or exploration? If so, then you will have requirement of a variety of drilling tools and supplies in order to execute your projects in the best possible manner so that your customers are satisfied and you get repeat business. Safety, efficiency and cost effectiveness are very important factors in these industries.

There are many varieties of drilling tools you could select from, enabling you to choose one that suits your needs the best. In addition, many tool manufacturers are also willing to design special equipment for certain jobs in case the existing available ones are not perfectly suitable. As a matter of fact, the reason why most contractors prefer dealing with one equipment manufacturer for all their needs is that their requirements are well understood.

The most common drill tools used by contractors include:

– Drill bits
– Pipes
– Casing
– Coring equipment

Each type of tool is generally available in a variety of steel grades and sizes. This makes it possible for the buyer to use them against the right kind of material. If the steel used in a particular tool is not strong enough then the bits will wear away quickly or even break outright. At the same time, it does not make sense to use very strong materials against extremely weak surfaces because this might result in loss of control.

Budget is another important factor that cannot be ignored. Getting tools customized for you generally works out to be very expensive and is therefore best avoided. However, you will have no choice but to get tools custom made in case you cannot get the job done with the existing tools that are available. It is always preferable to be able to buy equipment at the lowest possible prices because this ensures your profitability. However, you should never make this the most important criterion because you might then have to face equipment downtime that can result in lost business opportunities and heavy cost of repairs.

The best drilling tool manufacturing companies will go to great lengths to ensure that you get the right equipment for any job irrespective of what type of drilling has to be done. In fact, experts from the company will take the time to understand your requirements before offering you the right tools and accessories for any job.

It is very important to select the right drilling tools or else work might not be done properly. It is important to have the support of a good equipment manufacturing firm.

Article Source: http://EzineArticles.com/7569797

Drilling Tools – Tips To Ensure They Last Long

Drilling tools are very important to have if you are in the exploration or oil and gas industry or even if you need to dig wells. As a matter of fact, you will probably need a wide range of tools and accessories to get your work done, depending on the nature of your business. However, this is sure to cost you quite a bit of money. You’ll need to ensure that your tools last as long as possible or else you will not get the desired returns on the money you have spent.

The following tips will ensure that your drilling tools last as long as possible:

1. Always buy tools from a reliable source. It is best to buy equipment that has been designed and constructed by a company that has a good reputation in the business. Find out if the manufacturer has a good in-house R&D team. Further, the company should always use the right materials for making the equipment or else they will not be durable enough.

2. Use the correct tool for every job. Drilling and mining are very specialized fields and there are many types of tools available. If you do not use the right drills and drill bits on a particular surface then there is a chance that the tools will break or become dull. Drilling equipment generally comes with a lot of details of how and where it can be used. For instance, you need to always check the equipment’s cutting structure and capacity to handle heavy loads before you use it for a particular job.

3. Use them in the recommended manner. Always follow instructions when using equipment or else you risk damaging them badly. This means that you should also ensure that your workers are trained in how to use the equipment correctly. Mistakes can not just lead to equipment damage but they can also result in dangerous accidents.

4. Maintain the tools properly and keep them clean. This ensures that you can spot any sign of wear and tear that needs to be addressed at the earliest. Tools should also be stored properly so that they do not damage each other.

There is absolutely no use buying the most expensive drilling tools unless you take steps to ensure that they last as long as possible. In fact, you can even make sure that you can get the best performance out of inexpensive equipment if you look after it properly.

Drilling tools are always a necessity and you need to take wise decisions before choosing one promptly.

Article Source: http://EzineArticles.com/7604111

Steel from old tyres and ceramics from nutshells – how industry can use our rubbish

If someone said “green manufacturing” to you, what comes to mind is probably environmentally friendly products – solar panels, bamboo garments and the like. But there’s much more in this space. In fact, far greater environmental and economic impact can be achieved by looking further up the manufacturing chain.
Steel from old tyres and ceramics from nutshells – how industry can use our rubbish
© Csaba Deli – 123RF.com
There is huge potential in rethinking the energy and raw materials that go into our favourite and essential goods.

What I am talking about here is waste. What if we could turn rubbish into an input? Instead of viewing waste as a growing global burden, we could “mine” the world’s landfills – by using old tyres to make steel, for instance.

We’ve got a huge problem with waste

Globally, waste is becoming a huge problem. There has been an eightfold increase in materials consumed over the past century. There are several reasons for this: rapid industrialisation across Asia and other developing nations; the shortening of product replacement cycles; and the dramatic fall in the prices of consumer goods and an accompanying rise of consumer cultures.

The world’s three billion urban dwellers generate an average of 1.2kg of solid waste per person per day, according to the World Bank. Without innovation, landfills around the world will become increasingly clogged, exacerbating the loss of potentially valuable secondary resources and risking environmental contamination.

So let’s view this increase in waste as an opportunity. Around the world, the cost of raw materials are on the rise. Rethinking waste might help us solve both problems at once.

Rethinking waste

Our waste streams are becoming increasingly complex – mixed plastics, e-waste and auto waste, for example. As such, a lot of it simply cannot be recycled using conventional approaches like sorting through rubbish to extract glass and then recycling that into more glass. This phenomenon is another reason why our landfills are filling up.

But with new approaches we can overcome this. We can look at waste at the elemental level. The world’s waste mountains are packed with useful elements like carbon, hydrogen, silicon, titanium and other metals that we would otherwise have to source from virgin raw materials.

By identifying and processing these valuable elements, and redirecting them back into our industrial processes, we can simultaneously solve the problems of waste and the skyrocketing cost of inputs.

Some examples of waste in action

At UNSW’s SMaRT Centre we have been researching ways to reuse waste. So far we have achieved success in introducing waste polymers, mostly old tyres, as slag foaming reagents in electric arc furnace (EAF) steelmaking, a chemical reaction which is significantly important in EAF – just as in a cappuccino or a beer, the foam is crucial to a good-quality product. This process not only reuses a waste material, but improves energy efficiency, and reduces emissions and demand for non-renewable coking coal.

We have also recently published results of our research into the substitution of green petroleum coke with the waste shells of Australian macadamia nuts in the production of high-value silicon carbide and silicon nitride – super-hard ceramics that can be used for a range of applications from medical devices, to drilling tools, high-temperature engine linings for performance cars.

We discovered that macadamia shell waste, tens of thousands of tonnes of which are thrown away in Australia every year, is an excellent source of carbon with a very low ash content. This means less impurity, and hence cheaper costs for removing these impurities when replacing conventional coke.

Into the future

But it doesn’t end there. There is so much waste for which we have no answer yet. Every year tens of millions of vehicles are decommissioned, for example. While the metals that make up about 75% of a vehicle by weight can be readily and profitably recovered and recycled, the remaining plastics, glass, composites, complex materials and contaminants are mainly destined for landfill. For every car, some 100-200kg of complex and potentially toxic waste ends up as “automotive shredder residue” (ASR).

This poses a growing technical and environmental challenge worldwide, and represents a significant waste of finite resources.

We are investigating a range of transformations using ASR, including new pathways for creating alternative resources for the production of ceramic materials like silicon carbide and titanium nitride composites, produced using the silicon and titanium found in these residues. Instead of using conventional raw materials, like silica from quartz or carbon-bearing resources such as coke, waste automotive glass and plastic can be used.

This is just the start of reusing waste. There are still great advances to be made by combining these recovered resources with new modes of manufacturing. Imagine combining the ability to reform plastics with other new developments like 3D printers. In future we may use waste as an input that will enable us to locally print off something new, fully closing the materials loop.

Augmented Reality is shaping the future of dentistry

Clinical dentistry is a complex area of medical practice. Dentists need to have exceptional problem-solving abilities in order to combine the information obtained from patients and their experience for proper diagnosis. Now, identifying specific dental ailments and conducting surgeries turns out to be extremely challenging for dentists. This is where Augmented Reality can add value into their practice.
Augmented Reality is shaping the future of dentistry
For all those who are new to this technology, Augmented Reality involves overlaying digital information on real-world objects in your surrounding environment. The idea is to help you have a better understanding and new perspective of the world around you.

How does it work?

You project an app-enabled smartphone towards an object or marker, and it triggers multimedia content in the form of 3D models, animation, video or audio overlay. Augmented reality gives control in your hands so that you can engage with the items around you in an entirely different way.

Augmented Reality applications for smartphones, tablets and wearables like Google Glass are already transforming the healthcare and medical landscape including dentistry.

Surgeries

Oral and maxillofacial surgeries often require reconstruction of the head and neck. Here multidisciplinary communication is extremely important. A slight mistake can create several complications in surgery. Augmented Reality can help surgeons perform virtual surgery wherein they can know exactly where cuts are to be made. This can then be replicated in the operating room for greater precision and accuracy.

Also, surgeons feel anxious when they have to operate on an oral cavity while looking at surgical monitors. Such difficulties can be overcome by augmented reality applications for Google Glass. These applications directly overlay information onto the real-view of the surgeon.

Oral implantology

For oral implantology, doctors often have to reconstruct 2D images mentally. Doctors need to imagine how exactly a 2D image (concerning patient’s data) looks in 3D format. Now, this mental reconstruction is not easy. This, in turn, makes treatment planning all the more difficult.

Augmented Reality is redefining how dentists plan treatment by offering three-dimensional view in real-time. The technology is improving diagnosis, too, by giving insights on the exact orientation and position of implants in 3D.

What’s more, it even offers dentists the opportunity to move and interact with a patient’s anatomy with three degrees of freedom. The design and placement of implants can be interactively simulated and controlled in real-time. The results can be seen immediately and corrected accordingly.

Furthermore, inappropriate implants can be detected with regards to the quantity and quality of a patient’s bone.

Student training

Imparting dentistry education isn’t easy! Augmented Reality can help students quickly gain dental anatomy skills in less time. Right from learning about drilling instruments to conducting drilling procedures properly, AR facilitates the acquiring of skills.

3D oral cavity models can be overlayed on markers or within textbook chapters to have a better understanding. Students can also conduct virtual surgeries within an oral cavity to learn the use of drilling tools. All this is possible with 3D simulation.

Similarly, students can be taught about how to use rotary cutting instruments, mirror, explorer and high-speed hand pieces correctly using augmented reality.

Wrap up

Augmented Reality is turning out to be revolutionary for clinical dentistry. It is helping dentists get a real-world view of a patient’s dental anatomy to diagnose problems and conduct surgeries in a more clear-cut way. Besides, it’s also making dentistry training interesting and facilitating skills acquisition.

Indian power companies show interest in WAMPEX

Muskaan Power Infrastructure Limited, manufacturer of power and electrical equipment, has confirmed that the company will exhibit its range of power and electrical equipment at the West African Mining and Power Expo (WAMPEX) for the first time. WAMPEX takes place from 28-30 May at the Accra Convention Centre in Accra, Ghana.
Pai Kane 800KVA DG, powered by Perkins Engine.
Pai Kane 800KVA DG, powered by Perkins Engine.
Muskaan Power hopes to identify prospective customers, engineering, procurement and construction contractors and also set up joint ventures with agents in Ghana. “We are looking forward to meeting the many industry visitors that attend this important exhibition and helping them with their requirements,” says Ravi Mahajan, director of Muskaan Power.

First-time exhibitor Power Engineering (India) Pvt. Ltd. of the Pai Kane Group, is attending WAMPEX with plans to set up a dealer network in West Africa. The ISO9001, ISO14001 and OSHAS 18001 certified company, with more than 15 years of manufacturing experience, is the manufacturer of the Pai Kane brand of diesel generator sets, gas generator sets, lighting towers, electrical panels and compact substations.

Focus is on Africa

It exports products to a number of African countries, according to senior Sales and Marketing Manager, Raghavendra Ghosarwadkar. “We are continuously expanding our business activities, and plan to focus on Africa this year. WAMPEX is the most effective platform for us, offering many advantages and opportunities to promote our products in the West African region,” says Ghosarwadkar.

Gupta Power Infrastructure is a well-known manufacturer of overhead conductors and cables, including HT-LT power cables up to 132 kV, instrumentation cables and mining cables. The company recently launched a range of household wire cabling which is flame retardant and heat resistant.

Kuvawala Core Drill Equipment manufactures diamond-tip drilling equipment and will showcase its full range of in-hole drilling tools and accessories for both wireline and conventional drilling at this year’s WAMPEX show. The products are used extensively in mineral exploration drilling, soil investigation and geotechnical drilling applications.

Dentist Does More Than Just Drilling and Filling

Nobody wants to see the dentist, and why is that exactly? It probably has something to do with drills and your mouth. But what most people don’t realize is that he can fix your dental problems without any drilling whatsoever. New methods available meant that he can fill gaps, whiten teeth and even replace missing ones, all without the drill. Whatever problem you suffer from, your dental surgeon has the answer. Fill ‘Er Up Holes in your teeth? This is not a good state of affairs. Luckily, cosmetic dentistry offers inlays and onlays to fill up those holes. No more wind whistling through your pearly whites! Inlays and onlays are made of porcelain. This easy treatment can be done in just two appointments. At the first one, the physician makes a mold and gives you a temporary inlay to wear until the permanent one comes. At the second visit, they put in the new inlay and you’re ready to go. It works a lot like metal fillings, but porcelain won’t stop you at the airport security scanners. Treat Your Chipped Chompers Teeth are easier to chip than most folks realize. It just takes one slight misjudgment with a bottle, or some good-natured rough-housing getting a little out of hand, and WHACK – your smile tells the world you’re a careless idiot. For these little disasters, cosmetic dentistry offers composite bonding. This is another technique for filling gaps and holes, but it’s even easier. He puts in the composite material, which is made of various particles like silicone and quarts, and then uses light to bond it directly. Composites can be sculpted to fill your chips exactly. Nobody Likes A Yellow Smile Tooth discoloration strikes most of us at some time throughout our lives. It’s all the food and beverage we consumer over a lifetime, and there’s not much you can do to prevent it, no matter what those toothpaste ads say. That’s why there’s whitening. These days, whitening has become ridiculously simple. In just a few treatments, you can have that sparkly white movie star smile. There are a variety of treatments, but most involve your dentist putting a tray in your mouth with some goopy gel, and after a few treatments, your teeth will shine. Using Implants Get a tooth knocked out of your head? Maybe it’s time to give up playing hockey… But don’t worry this isn’t the end of your smile. Through a variety of methods, your dentist can now get your smile back, using implants. Dental implants use an artificial root to connect a new tooth so that your smile doesn’t have to suffer. These implants are generally better than traditional bridgework, and the result is more natural looking. After all, let’s face it: people equate missing teeth with homelessness. Let your dentist take the terror out of dental work. Get a free consultation with your dentist and see what options are available for fixing your smile. And you hear them warming up the drill, you can always say you have to make a phone call, and slip right out the door. Published at: https://www.isnare.com/?aid=549801&ca=Wellness%2C+Fitness+and+Diet

Why Hunt For Oil Drilling Rig Jobs?

Oil drilling rig jobs are not for the weak or faint at heart. These are jobs that can only be done by those with strength and courage. Work on offshore oil rigs is difficult with long hours, made dangerous by treacherous weather. Sometimes work has to be done in freezing cold rain, sometimes in the hot sun and humid windless heat. But if this was all that an oil rig worker had to look forward to, no one would do the job. But the oil industry is one of the few sectors which actually pay their front line workers well. They make a lot of money, and almost never have enough workers. That’s why offshore drilling companies are willing to pay $45,000 a year for entry level roustabouts. But this is not the only highly paid oil drilling rig job. Even the steward who does the housekeeping on board the oil platform receives very nearly the same salary. The cooks who keep the rig workers fed can receive up to $55,000, comparable to a high-ranking chef in a restaurant. In fact, anyone who has specialized skills, like a mechanic, electrician, welder, or scaffolder can expect to earn at least $55,000 a year even without prior offshore experience. And if you have the right type of post-graduate Geology degree, you are looking at a minimum of $80,000, not counting your sign-up bonuses. If you stick around long enough, maybe work hard for 10 to 20 years and find a unionized job, you have every chance of adding at least $10,000 to your starting salary. A 20-year veteran roustabout can easily ask for $55,000, earning $20,000 more than his counterpart in a construction yard. On land, only managers, salesmen, sports stars and movie stars can expect to earn as much. Of course, this is only comparing the salaries of normal human beings, not the superstars like Tiger Woods or Tom Cruise. All this money is being paid for you to do good, honest, hard work. This is money you earn that won’t give you sleepless nights. Unlike politicians and Wall Street bankers, you can face yourself in the mirror every morning when you shave without having to feel any guilt. The salary for oil drilling rig jobs certainly beats flipping burgers at McDonald’s or Wendy’s, doesn’t it? Obviously, to actually earn this kind of money, you need to go where there is work. For example, if you had stuck around South Texas in early 2009, you would probably be one of the many oil rig workers who were laid off. But if you had moved to East Texas, where there were companies hiring for oil drilling rig jobs, you would not have any problems finding work. And if you are willing to work offshore, companies like Transocean and Noble Corporation are hiring thousands of workers to crew their new offshore oil rigs. Simply put, if you have the strength and the courage, if you have the ability and willingness to work hard in difficult and dangerous situations and want to get paid well for these qualities, then oil drilling rig jobs are for you. Move to where the newer oil fields are located and you will have a better chance of getting hired. Published at: https://www.isnare.com/?aid=412336&ca=Career