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Posts Tagged ‘Canada’

Miller Blue Star 185 Engine Welder Generator 90726, If you are looking for a website that has a huge selection of just about every product you can think of Csn Stores is a great choice. Click Below Discount Welders 

CLICK HERE: Latest Specials $ $ $

Based in Boston, CSN Stores LLC began in 2002 and has grown rapidly into a Top 3 online U.S. retailer of home and office goods with 400+ employees. Beyond providing unparalleled customer service, selection, and savings to their U.S. customers, CSN Stores has opened its doors to online shoppers from Canada, the U.K., and Germany. Recently named to the Hot 100 List of online retailers for 2009, CSN Stores continues to grow.

This Huge Company began with just two employees, Niraj and Steve, and one online shop.
In year two, CSN added three more Web-based stores. In year three, CSN added nine more stores. From that point onward, CSN Stores went into hyper drive to become what is now one of the Top 3 home and office goods e-tailers in the country, according to Internet Retailer.

At this moment, CSN Stores, a 0 million company, is comprised of more than 200 different shopping sites under the overall csnstores.com umbrella. Most sites are named for their primary product offerings or the styles they provide. These include: Luggage.com, AllModern.com, WritingDesksAndMore.com, Cookware.com, and BedroomFurniture.com.

Now that CSN has 200+ sites, it also has 400+ employees with several of them working in the service center counseling customers and helping them to find exactly the right item. 

The employees at Csn Stores hail from some of the finest colleges in the country, including Bowdoin, Cornell University, Brown University, Boston College, Connecticut College, Bates College, Northwestern University, Hamilton College, Boston University, the University of Massachusetts at Amherst, Emerson College and other fine schools.

Beyond stellar customer service, the 200+ sites at CSN Stores offer the largest selection of items for most home and office goods. And these items are priced right to be very competitive with other sites, providing the customers with strong savings, too. This combination of benefits is rare among online retailers and it does set them apart.

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 A very large percentage of the Alcoholism and Drug Abuse Counselors in our country are also Recovering Addicts. This especially pertains to those certified by agencies created specifically to improve the qualifications of those working in a previously hugely unregulated field. This certification became necessary, as so many Addicts inspired by the 12 Step Concept, want to “give back” what they have acquired that changed their lives for the better, and in many cases “saved their life”! 

I can only speak for myself, but approaching 10 years as a counselor, I believe myself to to represent the profile of very many counselors. I definitely have had issues that relate back to childhood personality problems like, shyness, insecurity, and fear. As a child I was very small. I began school, 1st grade, at only 5 years old, in rural Missouri.

My family relocated from there to California whan I was eight. When I graduated from 8th grade I was 4’8″ tall and weighed a mere 78 pounds. I had already spent 2 years in over-achievement, with a great degree of success. In 8th grade I was a starting line member in every sport. A benefit that came with that success, at that time, was that girls approached me, in spite of the fact that I was still so lacking in self-confidence that I could not approach them. So, at 12 years old, in 8th grade I won a popularity test at the annual Carnival and was crowned King of the Carnival. This was a very small rural school, though. My problems really surfaced in the next, or 1st year of High School. I was cut from every sport I entered in my Freshman year. This was a major blow to my somewhat bloated ego. I did still maintain a dominant role in my neighborhood, though. But school was important… very important to me as it is to all children. Thus I began my first associations with an alternative demographic and began drinking and smoking pot as regularly as an average 12 or 13 year old could… mostly Saturday nights. I also started hanging out with people 3 or 4 years old than I was. This period, I feel, set the trend for my life assuming the outcast or outlaw persona! Between my freshman and sophomore years I grew from 5’1″ to 5’8″ and shot up to 145 pounds, which left me sort of with 2 left feet and hands. It was a disappointing time and I began to drink and smoke pot more, usually staying under-the-influence all weekend.

This is in the 1960′s and a lot of social anxiety was going on with the civil rights movement many other societal tensions. The “underground” was forming and I was right there in the middle of it as much as someone my age could be. Remember, I had a tendency to associate with people older than me. My junior year in high school started with a move to a high school that just opened that year. I tried to make it a fresh start. I went to class everyday, which I had not been doing recently. My grades improved and at 5’9″ and 160 pounds I had regained my agility and made the Varsity squad of the wrestling team. Somehow I found the strength to refrain from drinking and smoking pot and cigarettes. I now had two lives that I kept unbelievably well separated from one and other (honing my skills of deceit)! I had my “Jock” friends, and I had my “Hippie” friends. After wrestling season ended, the hippies gradually became my “comfort zone”. As was the course all through high school, I was not very popular with the girls, especially those expected to be in the company of an athlete. This was a real problem that I suppressed and eventually came to accept, on the surface, as not very important, though my libido told me differently. My senior year I went out for wrestling and inflated the seriousness of a minor injury so I could quit. Luckily, my academic performance had so improved that I only had to attend classes for half of the day. Sadly, it gave me more time to pursue my alternative lifestyle choice! I was using drugs more frequently than ever and began involvement in politics, even attending demonstrations against the war in Vietnam, that were in their fledgling state, but would soon dominate the National stage. I graduated from High School at 17 without a clue regarding my future.

In a matter of months the “Draft” would resolve that issue. I knew that my number would come up soon because I would be 18 soon, and everyone in my uncommitted status of life got drafted shortly after turning 18. So, shortly before my eighteenth birthday I went to the Navy recruiter, to avoid the Army Infantry. This was also truly an attempt to change my future as I was certainly headed for drug addiction, already a serious drug abuser, and full-well knew it! Wrong!!! Wrong decision!!! Join the Navy… see the World! Guess what? That big old World out there had better, easier to get, drugs than I ever could have imagined.

 San Diego may very well have been the drug capital of California at that time, rivaled only by maybe, San Francisco. Of course I couldn’t use in Boot Camp; the first four months in the service. But, I stayed in San Diego, in schools, training in electricity and electronics and radio communications. The training schedule was arduous, but I found my first true love as a result… Amphetamines!!! This is an extremely addictive drug and you build tolerance to it rapidly. Starting with about 10 “Bennies” a week, I eventually found myself taking up to 100 per day. I had made a connection across the border in Tijuana and became a drug dealer to help support my enormous habit. In this precarious position, I was headed for an assignment in “Top Secret” classified communications at the Commander-in-Chief of the Pacific Fleet Headquarters at Pearl Harbor. Again, I would make an attempt to arrest my drug abuse problem, and it wasn’t too difficult for a while.

At the Communications Center, we worked 12 hours on 12 hours off, seven days a week, for the first ten months I was there. Still, I managed to make some minor drug connections at Pearl Harbor. After that first 10 months we were allocated almost a 50% increase in personnel and I found myself with a lot of free time and also moved off base. It was easy to get Navy pay for off base housing because of their fear of “shop talk” in our off hours at Pearl Harbor. Well, folks, Pearl Harbor, as you know, is in Hawaii. I found myself living only blocks from Waikiki Beach. Now, I was able to return to a very familiar scenario; living a dual life, with my Navy friends and my Civilian friends becoming two separate lives. Somehow, I managed my Navy life. There was no drug testing back then, fortunately for me. Or, maybe unfortunately for me, I don’t know for sure. I made civilian connections and begun selling drugs to a dealer at Pearl Harbor that I had used for my own needs, previously. I also went to a lot of rock and roll music concerts, taking LSD, experimenting with Cocaine, and even getting my first taste of Heroin. I started helping the “Draft” resistance keep people out of the service and even worked with a Church that was a sanctuary for “deserters”. This led to a relationship with some local American Civil Liberties Union people, who offered to help me desert to Canada, but I couldn’t go that route. My love for my parents definitely had something to do with that decision, but truthfully, I was just plain old scared to make a move that big and bold and serious. I still had enough sense to see losing a “Dishonorable Discharge” as too high a price to pay for any reason. My family has a long history of service to this country going all the way back to Charles Carroll of Carrollton signing the Declaration of Independence. Anyway, by the Grace of God, I did get an Honorable Discharge, and make it through the whole ordeal of the United States Military. I may not have indicated it, but I was raised on John Wayne and have always had a true love for and pride in my Country. If not, I never would have seen enlisting as a solution to my drug problem. It’s true that the ‘60′s made me question a lot, but I’m tried and true, red, white and blue, at heart.

The biggest blow to my patriotism came as a result of working in Top Secret communications, though. I am a patriot and will not mention any details of my work, to this day. It must suffice to say that I could confirm that the President of the United States was telling the American public lies, period… outright lies!!! This is what led me to the draft resistance, and became a perfect excuse to become a full-blown Drug Addict. I did some other duty in the Navy but it’s mostly irrelevant right now. Let’s just say that I came home to California, disenfranchised, angry, and a regular dumping ground for drugs. I came home using anything and everything in almost every combination conceivable. On top of that, I had lost all faith, and for many years claimed atheism as my chosen belief.

I drew unemployment compensation the first year I was out, growing my hair and trying to be as much of a “hippie” as I possibly could. I did anything that would distance me far from the military! I have to admit though that right at first I screwed up big time and found myself in jail 28 days after leaving the military. I had a succession of drug arrests until my unemployment checks ended and had to go to work. I got my bearings and after living a dual life in the Military, doing it in civilian life became a piece of cake. From 1974 to 1991 I was what some call a “functioning addict”! I had good jobs and learned the trade of pipe welding and became a Union member with my own portable welding truck. Drug testing still wasn’t very prominent. I made well over a million dollars over that period but by the time of my next drug arrest in 1991, I owned no property, lost my welding truck, had two divorces, and had no money in the bank. I had specific addictions to alcohol, cocaine and methamphetamines. The “Meth” was the closer. From 1991 to 1995 I spent about half of my time homeless or in jail. Between 1985 and 1995 I did a lot of things I am ashamed of to this day. Worst of all was deserting my children, choosing drugs and addicted women over them!

In 1995, at 45, with my last trip to jail, I fell completely apart mentally and spiritually, and no longer had the desire to live, but had come to hope that there was a God. In lieu of a 3 year prison term, and incredibly compassionate Judge looked at my Military Service, my deceiving job history, and I think my obviously apparent declining physical condition and sentenced me to just jail time, and coupled it with a sentence to a drug rehabilitation program. That Judge named “Felice” saved my life, surely under the direction of God and by recommendation from the assistant DA. I now like to say the DA, the VA, AA and NA saved me. During that last arrest, I began praying again. When I got that last sentence I had already come to believe in God. About 10 days after becoming incarcerated, on the eve of my father’s (who was in the hospital) birthday), I had a radical religious experience, and my life was changed from that moment on! You can read about that in one of my articles at EzineArticles.com…  

I did my jail term. Successfully completed a drug rehabilitation program and the VA Hospital in Fresno, CA. Remained clean as a member of AA and NA. Went back to a full-time job (notice that I did not go directly into training for counseling). Went back to school for office skills. Went back to school at Cal-State University Bakersfield, Drug and Alcohol program and became a Certified Counselor through the California Association of Alcoholism and Drug Abuse Counselors (CAADAC) and have worked as a Counselor since. I was working in the field before, and during my schooling, close to 10 years now. This I believe is a very common scenario of personal history for drug counselors, as I stated at the beginning of this article. My total acceptance of the help provided me in “Treatment” helped to make it successful for me. I must mention the loving caring staff at the VA program, too. I hold one person in the highest regard and that is my personal counselor, Sally Belle, who understood me so well. She gave me the initial inspiration and suggestion to become a Counselor.

Welding is a procedure that involves joining two materials together. It has been in usage right from the Bronze and the Iron ages. Over the years, welding has become much more than a mere forging process and today uses lasers and other gadgets to achieve the purpose of joining materials.

In today’s times welding no longer remains a profession that is chosen by unskilled people. It is a major profession as without welding, even routine equipments would become impossible to use. In fact, the profession has become so well-known that there is an entire university dedicated to teaching people about the various requirements of welding. The Hobart Institute of Welding Technology, based in Ohio, US was started in 1930 and still is the leading institute in terms of the career choice. The institute provides not just training but also teaches its students the aspect of safety while carrying out welding.

In terms of safety and carrying out the process of welding the primary requirement is that of the availability of good welding supplies. Welding is not a simple and easy process. It requires lots of primary inputs. One of the most important inputs is power. Welding is impossible without power to generate the welding. This is why welding generators are highly powered so that there is no time wasted while carrying out the process. The amount of power required to operate a welding machine is over 80 amps.

Other welding suppliesinclude welding pipes, welding positioners – to hold the equipment properly and the pipe bully. Pipe bully is mainly used to rotate the welding pipes so that the equipment does not slip and the welder does not encounter any loss to the welding material or to himself.

There are many companies that deal in distributing quality welding supplies. For example the pipe bully that is marketed by All-Fab Corporation. The Welding Supply Guide offers premium welding supplies to its clients based in the United States and Canada. In fact, in the United Kingdom there is a firm that provides welding supplies to its clients through the medium of internet so that both time and energy can be conserved.

With the help of the right welding supplies, welding professionals can ensure perfect delivery of the job carried out. Also considering the risk involved in the career, these professionals also end up ensuring safety of not just themselves but also of other people who might be around.

There was a time, when the use of chemicals was completely prohibited and before that, chemicals weren’t even used in the ripening of fruits. But with the demand of higher quality and better tasting fruits, farmers and agricultural firms have been increasing the amount of chemical usage for the growth of fruits.

Let us take an example, that of Mangoes. The process of ripening is chiefly regulated by a gaseous plant hormone, called Ethylene. Ethylene regulates the expression of several genes involved in fruit ripening so as to modulate the activity of various enzymes involved in the process of ripening. These enzymes act to soften the `skin’ of the fruit and also convert complex polysaccharides into simple sugars.

The commonly used chemical for the ripening of fruits is Ethephon (2-chloroethylphosphonic acid), which penetrates into the fruit and decomposes to ethylene. Other chemicals like Calcium Carbide are also used, which produce acetylene and carry over toxic materials to consumers.

The presence of toxic materials, such as traces of Arsenic and Phosphorus in Carbide make the fruits poisonous and cause a range of problems in the body. Eating artificially ripened mangoes causes an upset stomach besides triggering numbness in the legs and hands and general weakness. Also, the shine on the surface of Apples comes from either petroleum wax or chemical spray that is harmful to the digestive system!

Iodine solution binds to starch, but not to sugar, forming a dark-colored complex. You can estimate how ripe a fruit is by whether or not is darkened after painting it with an iodine solution. Unripe fruit is starchy, so it will be dark. The more ripe the fruit is, the more starch will have been converted to sugar. Less iodine complex will be formed, so the stained fruit will be lighter.

So basically, we are not doing justice to anyone, not to ourselves, not to nature. At the end, we are basically polluting our own bodies, as the food chain proceeds, chemicals end up accumulating in our bodies, thus causing a range of diseases. It is important for anyone any fruit, to wash it properly, and see whether it is clean and edible from the outside, and then proceed and enjoy the fruit.

A demonstration of the explosive potential of even a small amount of acetylene mixed with the right amount of oxygen. Carleton University, Ottawa, Canada.

Miller Thunderbolt XL 300/200 AC/DC Stick Welder, If you are looking for a website that has a huge selection of just about every product you can think of Csn Stores is a great choice. Click Below Discount Welders 

CLICK HERE: Latest Specials $ $ $

Based in Boston, CSN Stores LLC began in 2002 and has grown rapidly into a Top 3 online U.S. retailer of home and office goods with 400+ employees. Beyond providing unparalleled customer service, selection, and savings to their U.S. customers, CSN Stores has opened its doors to online shoppers from Canada, the U.K., and Germany. Recently named to the Hot 100 List of online retailers for 2009, CSN Stores continues to grow.

This Huge Company began with just two employees, Niraj and Steve, and one online shop.
In year two, CSN added three more Web-based stores. In year three, CSN added nine more stores. From that point onward, CSN Stores went into hyper drive to become what is now one of the Top 3 home and office goods e-tailers in the country, according to Internet Retailer.

At this moment, CSN Stores, a 0 million company, is comprised of more than 200 different shopping sites under the overall csnstores.com umbrella. Most sites are named for their primary product offerings or the styles they provide. These include: Luggage.com, AllModern.com, WritingDesksAndMore.com, Cookware.com, and BedroomFurniture.com.

Now that CSN has 200+ sites, it also has 400+ employees with several of them working in the service center counseling customers and helping them to find exactly the right item. 

The employees at Csn Stores hail from some of the finest colleges in the country, including Bowdoin, Cornell University, Brown University, Boston College, Connecticut College, Bates College, Northwestern University, Hamilton College, Boston University, the University of Massachusetts at Amherst, Emerson College and other fine schools.

Beyond stellar customer service, the 200+ sites at CSN Stores offer the largest selection of items for most home and office goods. And these items are priced right to be very competitive with other sites, providing the customers with strong savings, too. This combination of benefits is rare among online retailers and it does set them apart.

Find More Ac Dc Stick Welder Articles

More Welders Resort to Induction Heating For Preheating, Stress-Relieving

Traditional Induction Heating Applications

- Soldering                                                          

- Brazing

- Surface hardening

- Tempering
- Bonding

- Curing                                                        
- Encapsulating
- Melting
- Forging
- Super heating
- Crystal growing

Although many industries have used induction heating for decades, it’s a newcomer to industrial and construction applications involving welding. Pre-heating before welding and stress-relieving (i.e. postheating) after welding are the new uses for induction heating, and companies with weldiang-intensive operations have significantly increased efficiency as a result.

Induction heating: how it works

Induction heating systems employ non-contact heating. They induce heat electromagnetically rather than using a heating element in contact with a part to conduct heat, as does resistance heating. Induction heating acts more like a microwave oven; the appliance remains cool while the food cooks from within.

In an industrial example of induction heating, heat is induced in the part by placing it in a high-frequency magnetic field. The magnetic field creates eddy currents inside the part, exciting the part’s molecules and generating heat. Because heating occurs slightly below the metal surface, no heat is wasted.

Induction heating’s similarity to resistance heating is that conduction is required to heat through the section or part. The only difference is the source of heat and the temperatures of the tool. The induction process heats within the part and the resistance process heats on the surface of the part. Depth of heating depends on the frequency. High frequency (e.g., 50 khz), heats close to the surface, while low frequency (e.g., 60 Hz) penetrates deeper into the part, placing the heating source up to 3 mm deep, allowing heating of thicker parts. The induction coil does not heat-up because the conductor is large for the current being carried. In other words, the coil does not need to heat-up to heat the workpiece.

Induction heating system components

Induction heating systems can be air- or liquid-cooled depending on application requirements. A key component common to both systems is the induction coil used to generate heat within the part.

Air-cooled system

A typical air-cooled system consists of a power source (5kW or 25kW), induction blanket, and associated cables. The induction blanket consists of an induction coil surrounded by insulation and sewn into a high temperature, replaceable Kevlar sleeve. This type of induction system can include a controller to monitor and automatically control temperature. A system not equipped with a controller requires the use of a temperature indicator. The system could also include a remote on-off switch. Air-cooled systems can be used for applications up to 400 degrees F, designating it as a pre-heat only system.

Liquid-cooled system

Because liquid cools more efficiently than air, this type of induction heating system can be used for applications requiring higher temperatures, such as high-temperature preheating and stress relieving. The principle differences are the addition of a water cooler and the use of a flexible liquid-cooled hose that houses the induction coil. Liquid-cooled systems also generally use a temperature controller and built-in temperature recorder, particularly important components in stress relieving applications. The typical stress relieving procedure requires a step to 600-800 degrees F, followed by a ramp or controlled temperature rise to a soak temperature of approximately 1250 degrees F. After a hold time, the part is control-cooled to between 600-800 degrees F. The temperature recorder collects data on the part’s actual temperature profile based on a thermocouple input, a QA requirement for stress relieving applications. The actual procedure will be determined by the type of work and the applicable code.

Induction heating benefits

Compared to conventional preheating and stress relieving methods, induction heating offers numerous advantages, including improved heat uniformity and quality, reduced cycle time, and lower consumables costs. Induction heating is also safe, reliable and easy to use, and scores higher than alternative technologies in power efficiency and versatility.

Uniformity and quality

Induction heating is not particularly sensitive to coil placement or spacing. Generally, the coils should be evenly spaced and centered on the weld joint. On systems so-equipped, a temperature controller can establish the power requirement in an analog fashion, providing just enough power to maintain the temperature profile. The power source provides power during the entire process.

Reduced cycle time

The induction method of preheating and stress relieving provides significantly quicker time-to-temperature. On thicker applications, such as high pressure steam lines, induction heating can slash two hours from cycle time. It is conceivable to reduce cycle time from the control temperature to soak temperature. When combined with other usability factors, it is not uncommon to expect a 50 percent total cycle time reduction.

Reduced consumables costs

The insulation used in induction heating is easy to attach to work pieces and can be reused many times. Conversely, ceramic fiber insulation used in resistance heating can be used only once or twice before it has to be discarded, requiring a large inventory of insulation and incurring significant costs for disposal of potentially hazardous material. In addition, in comparison to resistance system components, induction coils are robust and don’t require fragile wire or ceramic materials. Also, because the induction coils and connectors don’t operate at high temperatures, they are not subject to degradation, as are ceramic heating pads.

Ease-of-use

A major benefit of induction preheating and stress relieving is its simplicity, which contributes to easy use. Insulation and cables are simple to install, usually taking less than 15 minutes. http://inductionheater.net  has shown boilermakers and pipefitters how to use the induction equipment with just one day of training.

Power efficiency

The inverter power source is 92 percent efficient, a critical advantage in an era of skyrocketing energy costs. Additionally, the induction heating process is more than 80 percent efficient. Regarding power input, the induction process only requires a 40 amp line for 25kW of power.

Safety

Preheating and stress relieving through the induction method is extremely worker-friendly. Induction heating does not require hot heating elements and connectors. Very little airborne particulate is associated with the insulation blankets, and the insulation itself is not exposed to temperatures over 1800 degrees F, which can cause insulation to break down into dust and then breathed by workers .

Reliability

One of the most important factors impacting productivity in stress relieving is not interrupting the cycle. In most instances, cycle interruption means the heat treat will need to be re-run, which is significant when a thermal cycle can take a day to complete. The induction heating system components make cycle interruptions unlikely. The cabling for induction is simple, making it less likely to fail. Also, no contactors are used to control the heat input to the part.

Versatility

The Duolin Induction Heat Treatment System was originally designed for preheating and stress relieving of pipe. Now, users of induction heating systems have adapted the process for weldolets, elbows, valves, and other parts. One of the aspects of induction heating that makes it attractive for complex shapes is the ability to adjust the coils during the heating process to accommodate unique parts and heat sinks. The operator can start the process, determine the affects of the heating process in real-time and modify the coil position to change the result. Lastly, the induction cables can be moved without waiting for air cooling at the end of the cycle.

Induction heating in welding applications

DUO LIN Induction Heating Systems, Co, Ltd., the manufacturer of induction heating systems for welding applications, has proven its technology on a number of projects, including oil and gas pipelines, heavy equipment construction and maintenance and repair of mining equipment. Summaries of various projects are presented below.

Oil pipeline

A North American oil pipeline maintenance operation had used a combination of propane torches and electrical resistance to heat pipe before welding encirclement repair sleeves or STOPPLE fittings to the pipeline’s 48-inch girth. While many repairs could be made without having to stop oil flow or drain it from the pipe, the presence of the crude itself hampered welding efficiency due to the heat sink effect of the flowing oil. Propane torches required constant interruption of welding to maintain heat, and resistance heating – while providing continuous heat – often couldn’t meet required weld temperatures.

The maintenance company turned to induction heating as a solution. On encirclement sleeve repairs, two 25kW systems were employed with parallel blankets to obtain a preheat temperature of 125 degrees F. As a result, cycle time was reduced from 8-12 hours to 4 hours per girth weld. Preheating for a STOPPLE fitting (a “T” junction with valve) repair had been even more challenging due to the fitting’s greater wall thickness. With induction heating however, the company used four 25kW systems with a paralleled blanket set-up. Two systems were used on each side of the “T”. One system was used on the mainline to preheat the oil and the second was used to preheat the “T” at the circumferential weld joint. The preheat temperature was 125 degrees F. The weld time was reduced from 12-18 hours to seven hours per girth weld.

Natural gas pipeline

A natural gas pipeline construction project entailed building a 36 in. diameter, .633 in. pipeline from Alberta, Canada to Chicago. On one spread of this pipeline, the welding contractor used two 25kW power sources mounted on a tractor with the induction blankets attached to booms for speed and convenience. The power sources were used to preheat both sides of the pipe joint. Critical to this process was speed and reliable temperature control. As alloy content increases in materials to reduce weight and weld time, and to increase part life, controlling preheat temperatures becomes more critical. In this induction heating application, it required less than three minutes to obtain the 250 degrees F preheat temperature, versus approximately five minutes using traditional preheating methods. In addition, temperature uniformity and operator safety were improved.

Heavy Equipment

A heavy equipment manufacturer often welds adapter teeth onto its loader bucket edges. Previously, the tack welded assembly was moved back and forth to a large furnace, requiring the welding operator to wait while the part was reheated repeatedly. The manufacturer opted to try induction heating to preheat the assembly to prevent movement of the product. The material is 4 in. thick with a high required preheat temperature due to alloy content. Duolin Electric worked with the customer to develop customized induction blankets to meet the application requirements. The insulation and coil design provided the added benefit of shielding the operator from the part’s radiant heat. Overall, operations were considerably more efficient, reducing welding time and maintaining temperature throughout the welding process.

Mining equipment

A mine had been experiencing cold cracking problems and preheating inefficiency using propane heaters in its repair operations of mining equipment. Welding operators had to remove a conventional insulating blanket from the thick part frequently to apply heat and keep the part at the correct temperature. The mine opted to try induction heating using flat, air-cooled blankets to preheat the parts before welding. The induction process applied heat to the part quickly. It also could be used continuously during the welding process. Weld repair time was reduced by 50 percent. In addition, the power source was equipped with a temperature controller to keep the part at the target temperature. This virtually eliminated rework due to cold cracking. The customer reported an annual savings of ,000.

Power plant

A power plant builder was constructing a natural gas power facility in California. Boilermakers and pipefitters had been experiencing construction delays due to the preheating and stress relieving methods they were employing on the plant’s steam lines. One of the biggest problems on this job was reliability of the electrical resistance equipment, which suffered from contactor and connector failures and broken wires on the heating pads during stress relieving. Extensive rework as a result, combined with long heating cycles, was delaying construction significantly. The company brought in induction heating technology in an attempt to increase efficiency, particularly for work on medium to large steam lines, as these pieces take the most heat treating time required on a job site.

On a typical 16 in. weldolet with a 2 in. wall thickness, resistance preheating and stress relieving used to take five-and-a-half hours to complete. Induction heating was able to shave two hours off the time-to-temperature (600 degrees F) and another hour to reach soak temperature (600 degrees F to 1350 degrees F) for stress relieving. The simplicity of wrapping the induction blankets around complex shapes further reduced the time to perform the heat treat. It took the fitters 15 minutes to wrap a joint that would have required two workers two hours to prepare using a resistance set-up.

www.JoshGuide.com How to Work on an Offshore Oil Rig Offshore oil rigs are huge platforms equipped with well-drilling equipment to produce oil from beneath the ocean. Companies need workers to operate and maintain this equipment. If working out at sea for weeks at a time in all types of weather is for you, consider working on an offshore oil rig. 1. Pass a physical examination and a drug screen test. Working on an offshore oil rig is physically demanding. Be in excellent physical condition if you wish to work on an offshore oil rig. 2. Get experience with land-based oil rigs. This helps you develop the skills to work the machinery without being in a more demanding environment like an offshore rig. 3. Meet the age requirement. You must be at least 18 years old to work on an offshore oil rig. No formal education is necessary. You simply must have some experience in the oil industry and be hard-working and ambitious. 4. Adapt to working a rotating shift. Most oil rigs work on a 14/21-rotating shift, meaning you work for 14 days and then have 21 days off. The 14 working days require long hours and tough work, but you can then have the equivalent of 60 percent of the year off. 5. Prepare yourself to work in all kinds of conditions and face possible dangerous situations. For instance, the oil rig you are working on may face a hurricane. Know all the possible dangers about working on an oil rig before deciding if this career is for you. Tips & Warnings Search for other …

More Welding Jobs In Alberta Articles

Miller Big Blue Turbo Engine Driven Welder, If you are looking for a website that has a huge selection of just about every product you can think of Csn Stores is a great choice. Click Below Discount Welders 

CLICK HERE: Latest Specials $ $ $

Based in Boston, CSN Stores LLC began in 2002 and has grown rapidly into a Top 3 online U.S. retailer of home and office goods with 400+ employees. Beyond providing unparalleled customer service, selection, and savings to their U.S. customers, CSN Stores has opened its doors to online shoppers from Canada, the U.K., and Germany. Recently named to the Hot 100 List of online retailers for 2009, CSN Stores continues to grow.

This Huge Company began with just two employees, Niraj and Steve, and one online shop.
In year two, CSN added three more Web-based stores. In year three, CSN added nine more stores. From that point onward, CSN Stores went into hyper drive to become what is now one of the Top 3 home and office goods e-tailers in the country, according to Internet Retailer.

At this moment, CSN Stores, a 0 million company, is comprised of more than 200 different shopping sites under the overall csnstores.com umbrella. Most sites are named for their primary product offerings or the styles they provide. These include: Luggage.com, AllModern.com, WritingDesksAndMore.com, Cookware.com, and BedroomFurniture.com.

Now that CSN has 200+ sites, it also has 400+ employees with several of them working in the service center counseling customers and helping them to find exactly the right item. 

The employees at Csn Stores hail from some of the finest colleges in the country, including Bowdoin, Cornell University, Brown University, Boston College, Connecticut College, Bates College, Northwestern University, Hamilton College, Boston University, the University of Massachusetts at Amherst, Emerson College and other fine schools.

Beyond stellar customer service, the 200+ sites at CSN Stores offer the largest selection of items for most home and office goods. And these items are priced right to be very competitive with other sites, providing the customers with strong savings, too. This combination of benefits is rare among online retailers and it does set them apart.

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Miller Syncrowave 200 TIG Welder A – 90730 – X, If you are looking for a website that has a huge selection of just about every product you can think of Csn Stores is a great choice. Click Below Discount Welders 

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Based in Boston, CSN Stores LLC began in 2002 and has grown rapidly into a Top 3 online U.S. retailer of home and office goods with 400+ employees. Beyond providing unparalleled customer service, selection, and savings to their U.S. customers, CSN Stores has opened its doors to online shoppers from Canada, the U.K., and Germany. Recently named to the Hot 100 List of online retailers for 2009, CSN Stores continues to grow.

This Huge Company began with just two employees, Niraj and Steve, and one online shop.
In year two, CSN added three more Web-based stores. In year three, CSN added nine more stores. From that point onward, CSN Stores went into hyper drive to become what is now one of the Top 3 home and office goods e-tailers in the country, according to Internet Retailer.

At this moment, CSN Stores, a 0 million company, is comprised of more than 200 different shopping sites under the overall csnstores.com umbrella. Most sites are named for their primary product offerings or the styles they provide. These include: Luggage.com, AllModern.com, WritingDesksAndMore.com, Cookware.com, and BedroomFurniture.com.

Now that CSN has 200+ sites, it also has 400+ employees with several of them working in the service center counseling customers and helping them to find exactly the right item. 

The employees at Csn Stores hail from some of the finest colleges in the country, including Bowdoin, Cornell University, Brown University, Boston College, Connecticut College, Bates College, Northwestern University, Hamilton College, Boston University, the University of Massachusetts at Amherst, Emerson College and other fine schools.

Beyond stellar customer service, the 200+ sites at CSN Stores offer the largest selection of items for most home and office goods. And these items are priced right to be very competitive with other sites, providing the customers with strong savings, too. This combination of benefits is rare among online retailers and it does set them apart.

More Miller Syncrowave 200 Articles

Miller Dynasty 200 SD TIG Welder, AC/DC, 907099, If you are looking for a website that has a huge selection of just about every product you can think of Csn Stores is a great choice. Click Below Discount Welders 

CLICK HERE: Latest Specials $ $ $

Based in Boston, CSN Stores LLC began in 2002 and has grown rapidly into a Top 3 online U.S. retailer of home and office goods with 400+ employees. Beyond providing unparalleled customer service, selection, and savings to their U.S. customers, CSN Stores has opened its doors to online shoppers from Canada, the U.K., and Germany. Recently named to the Hot 100 List of online retailers for 2009, CSN Stores continues to grow.

This Huge Company began with just two employees, Niraj and Steve, and one online shop.
In year two, CSN added three more Web-based stores. In year three, CSN added nine more stores. From that point onward, CSN Stores went into hyper drive to become what is now one of the Top 3 home and office goods e-tailers in the country, according to Internet Retailer.

At this moment, CSN Stores, a 0 million company, is comprised of more than 200 different shopping sites under the overall csnstores.com umbrella. Most sites are named for their primary product offerings or the styles they provide. These include: Luggage.com, AllModern.com, WritingDesksAndMore.com, Cookware.com, and BedroomFurniture.com.

Now that CSN has 200+ sites, it also has 400+ employees with several of them working in the service center counseling customers and helping them to find exactly the right item. 

The employees at Csn Stores hail from some of the finest colleges in the country, including Bowdoin, Cornell University, Brown University, Boston College, Connecticut College, Bates College, Northwestern University, Hamilton College, Boston University, the University of Massachusetts at Amherst, Emerson College and other fine schools.

Beyond stellar customer service, the 200+ sites at CSN Stores offer the largest selection of items for most home and office goods. And these items are priced right to be very competitive with other sites, providing the customers with strong savings, too. This combination of benefits is rare among online retailers and it does set them apart.

Related Dc Tig Welders Articles

Miller Dynasty 350 TIG Welder, AC/DC, If you are looking for a website that has a huge selection of just about every product you can think of Csn Stores is a great choice. Click Below Discount Welders 

CLICK HERE: Latest Specials $ $ $

Based in Boston, CSN Stores LLC began in 2002 and has grown rapidly into a Top 3 online U.S. retailer of home and office goods with 400+ employees. Beyond providing unparalleled customer service, selection, and savings to their U.S. customers, CSN Stores has opened its doors to online shoppers from Canada, the U.K., and Germany. Recently named to the Hot 100 List of online retailers for 2009, CSN Stores continues to grow.

This Huge Company began with just two employees, Niraj and Steve, and one online shop.
In year two, CSN added three more Web-based stores. In year three, CSN added nine more stores. From that point onward, CSN Stores went into hyper drive to become what is now one of the Top 3 home and office goods e-tailers in the country, according to Internet Retailer.

At this moment, CSN Stores, a 0 million company, is comprised of more than 200 different shopping sites under the overall csnstores.com umbrella. Most sites are named for their primary product offerings or the styles they provide. These include: Luggage.com, AllModern.com, WritingDesksAndMore.com, Cookware.com, and BedroomFurniture.com.

Now that CSN has 200+ sites, it also has 400+ employees with several of them working in the service center counseling customers and helping them to find exactly the right item. 

The employees at Csn Stores hail from some of the finest colleges in the country, including Bowdoin, Cornell University, Brown University, Boston College, Connecticut College, Bates College, Northwestern University, Hamilton College, Boston University, the University of Massachusetts at Amherst, Emerson College and other fine schools.

Beyond stellar customer service, the 200+ sites at CSN Stores offer the largest selection of items for most home and office goods. And these items are priced right to be very competitive with other sites, providing the customers with strong savings, too. This combination of benefits is rare among online retailers and it does set them apart.

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