Welder World Blog

Archive for December, 2010

Welding is considered as the practice of joining components, metal or steel, by compressing the materials together. The process of welding is used by the humans for over several years. Though the process of welding has evolved throughout its history, but recently, a few basic tools have been used for decades. They are as follows:

Safety Tips

Welding is always said to be a dangerous task. And, as the result, it is extremely important for the welders to wear outfits with certain specific and necessary clothing and other supplies for protection. Without the use of these supplies, welders can get into the risk of burns, blindness or even death. In order to prevent such kind of happenings, welders should wear protective helmets and/or goggles.  

Types of Welder

Welders make use of flame in order to heat up the objects, especially metal, to conjoin the two or more metal pieces together. Different welders often employ perfect factors for welding different types of materials.

Gas flame is one of the most basic types of welder. This process heats the materials in order to join the materials at the point so that it is softened enough and can be joined together; however, the heat can even cause a material to melt depending upon its composition.

Arc Welders

Arc welding is a process that uses an electric charge for building necessary intense heat for the welding process. It include the basic AC and DC welders. In addition, TIGs are a type of AC welder and are useful for welding the thin sheets of metal. On the other hand, MIGs are a type of DC welder and are even a good choice for thin sheets of metal. In addition the welder needs several mixtures of smaller supplies to get the job done. They can even use several welding tools and supplies to cut or separate materials. Cable cutters, chipping hammers and much more are some welding supplies that can be used in the welding process.

Learn arc welding helmet safety from an arc welding expert in this free DIY video.

Expert: Malcolm MacDonald
Bio: Malcolm MacDonald graduated from Connestoga College in 1968 taking the Fitter Welding Program.

Brazing refers to the joining of two metals. It is easy to do and substitute the welding part quite efficiently. It most often makes use of torches to join two metals. Propane torches are one such equipment which is popularly used for brazing. These can be easily sourced from any of the hardware store or a plumbing supply house. Metalsmith and jewelry supply firms too can provide propane torches. Mentioned below is the basic process of brazing two metals using a propane torch. Take a look:

Materials Needed

-Propane Torch
-Brazing Wire

Step 1
The very first step in propane brazing is to clean the metal that you plan to braze. For cleaning, one can make use of sandpaper to remove oxidation while acetone should be used to get rid of grease. Also, use simple soap and water solution to remove the remaining dust particles from the metal surface. Now once all the dirt and grease is removed from the metal, rinse it with water and let the clean metal air dry completely. It might take a time of few hours.

Step 2
Next, put the metal over a work surface which is fire-safe. Then arrange the metal to be brazed properly so that it does not move from the point it has been placed. One should make use of either binding wire, or a third hand or a vise for holding the two metals together as depending on gravity alone for handling the metal in place would not be a good idea.

Step 3
Now the next step in brazing process is to heat both the metals that you plan to join together. As soon as the metals arrive at the perfect brazing temperature, brazing wire needs to be applied to the seam. Keep heating the brazing wire till the time it melts into the seam.

Step 4
Lastly, let the metals cool down to the room temperature and you are already done with the brazing process using propane torch.

To know more about torch brazing, click here.

Steel building construction is a rapidly expanding business these days. Steel buildings are better constructed and are stronger than other conventional buildings. And for effective construction of such, structural steel drawings are one of the most flexible options of all. The number of advantages and applications that these drawings provide makes them a more preferred option.

Structural steel drawings can be defined as a collection of drawings of various structures such as buildings, bridges, dams, tanks, and highways. One can get a clear idea about working of any building construction project. Such drawings are prepared by experts and fall within defined criteria for structural engineering and building construction. Users can get familiar with his/her proposed building structure – about its dimensional specifications and various other factors.

Structural steel drawings have various utilities and can be used for variety of purposes such as to design buildings, to explain or communicate building’s designs in a better way and so on. Talking regarding technical terms, structural steel drawings are created as per certain conventions that cover specific views – cross sectional views and floor plan views. Other features about these drawings are sheet sizes, units of measurement and scales and cross referencing.

The applications of structural steel drawings where these drawings are used are as follow:
•    Structural CAD drawings, steel structure drawings
•    Shop drawings, steel shop drawings
•    Structural steel detailing, steel detailing drawings
•    Fabrication drawings, structural steel fabrication
•    Structural steel erection, structural steel beams
•    Structural steel trusses, structural steel columns
•    Structural steel connection, structural steel dimensions
•    Structural steel sections, steel structural design

In steel building construction, all such applications are extremely important as well as necessary. Use of structural steel drawings can therefore be the difference- use such drawings and see your steel building business growing better.

So if you would like to get more information about structural steel drawings, then feel free to contact us at: http://www.outsourcestructuraldesign.com/structural-steel-detailing.php or please send us your queries at: info@outsourcestructuraldesign.com for a prompt response.

Structural Steel Fabrication using the PythonX Robot Plasma. Make bolt holes, copes, marks, bevel cuts and more… Learn more at www.pythonx.com.
Video Rating: 4 / 5

More Structural Steel Articles

In fact, if your welding equipment is more than a years old and still running as good as new, it is likely costing you money and if not then it is more dangerous, and may be making it more difficult for your welders.

Today’s welding power sources provide many benefits that can help  reducing in time, increase Easy to trained, deposition rates, and/or reduce weld defects and rework time, today’s power sources. Offer increased power efficiency, which alone may justify their cost.

Electric Shock Can Kill. If Welding Equipment is not proper condition or it has become more old.  Touching live electrical parts can cause fatal shocks or severe burns. The electrode and work circuit is electrically live whenever the output is on. The input power circuit and machine internal circuits are also live when power is on. In semiautomatic or automatic wire welding, the wire, wire reel, drive roll housing, and all metal parts touching the welding wire are electrically live. Incorrectly installed or improperly grounded equipment is a hazard.

Many welding and cutting operations require the use of compressed gases. To understand these hazards, we must understand that compressed gases are stores of potential energy. It takes energy to compress and confine the gas. That energy is stored until purposely released to perform useful work or until accidentally released by container failure or other causes.

Some compressed gases, acetylene for example, have high flammability characteristics. Flammable compressed gases, therefore, have additional stored energy besides simple compression-release energy. Other compressed gases, such as nitrogen, have simple asphyxiating properties. Some compressed gases, such as oxygen, can augment or compound fire hazards.

Welding on closed containers, such as tanks, drums, or pipes, can cause them to blow up. Sparks can fly off from the welding arc. The flying sparks, hot workpiece, and hot equipment can cause fires and burns. Accidental contact of electrode to metal objects can cause sparks, explosion, overheating, or fire. Before starting check and be sure the area is safe before doing any welding. welding  can cause fire or explosion.

Flying Metal can injure eyes. welding, chipping, wire brushing, and grinding cause sparks and flying metal. As welds cool, they can throw off slag.

There are possible hazards such as ARC Rays can burn eyes and skin, Welding can cause fire or explosion, Hot Parts can cause severe burns, Magnetic Fields can affect pacemakers, Noise can damage hearing, Cylinders can explode if damaged.

Considerations about Welding welding automation and the effects of Low Frequency Electric and Magnetic Fields Welding current, as it flows through welding cables, will cause electromagnetic fields. There has been and still is some concern about such fields. However, after examining more than 500 studies spanning 17 years of research, a special blue ribbon committee of the National Research Council concluded that: “The body of evidence, in the committee’s judgment, has not demonstrated that exposure to power frequency electric and magnetic fields is a human-health hazard.” However, studies are still going forth and evidence continues to be examined. Until the final conclusions of the research are reached, you may wish to minimize your exposure to electromagnetic fields when welding or cutting.

To reduce magnetic fields in the workplace, use the following Step. Keep cables close together by twisting or taping them,  Arrange cables to one side and away from the operator, Do not coil or drape cables around your body,  Keep welding power source and cables as far away from operator as practical,  Connect work clamp to work piece as close to the weld as possible.

www.weldingtipsandtricks.com Welding Clamps and Welding Magnets can really help in Fabrication and Welding. At first I thought this thing was silly …but it turned out to be one of the handiest tools I have used in a long time. StrongHand Tools are made to work. I would recommend this as an addition to any fabricators tool box

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.

The Big Blue Turbo equals high altitude, high output multiprocess welder that provides a superior arc. New 600 amps at 100% duty cycle. Duetz turbo-charged four-cylinder diesel engine provides ample power at high altitudes. Quiet – at only 70 db (95 Lwa) when idle, 79 db (104 Lwa) at maximum output. Improves work site communications. Hot Start provides positive stick electrode starts to make it easy to start all types of electrodes. Arc-Drive makes welding easy. Automatically enhances Stick welding, especially on pipe, by focusing the arc and preventing the electrode from going out.

Essentially a small MIG welding machine, gasless MIG welders are a very hand thing to have in the shed at home.

Using gasless mig wire they can very easily weld the thickness of metal that a home welder would need to work with.

There are many things that you can weld with one of these machines.

A small gasless machine can weld mild steel sheet metal, box sections, angle iron and plate. What it really comes down to is how much power the mig welder has. The thicker the metal, the hotter the weld needs to be. You can weld up box trailers and do repairs to them. You can make modifications to you street cars or race cars. Any little welding project a gasless mig welder is handy to have.

110v mig welder, 115 and 120 volt gasless wire feed welders.

There are a range of smaller machines that you can get. These are the smallest of the small and have input voltages in the range of between 110volts and 120volts. This is all depending on which country you live in and also what part of the country you live in. In general these machines have the least amount of power available for mig welding.

220volt and 240 volt MIG

Now the machines in this range of 220 volts to 240 volts will offer the most power that you can get from a single phase mig welding machine.

Duty cycle-beware of this….

Mig welding duty cycle will also vary between machines. In a nut shell you want a machine that has a higher rated duty cycle value. This will mean that it can weld longer than a machine will less duty cycle.

Pros and cons of these little units

The biggest thing going for the small machines is that they are now really cheap to buy. You can pick one up just about anywhere and they are much better and easier to use for welding jobs at home. They are light and small which makes them reasonable portable. You can pick them up and put them in the car to take around to a mate’s place quite easily. Try doing that with an industrial mig.

On the downside, these machines are usually cheap mig welders and as a result some are not worth buying. Sometimes spare mig welder parts are hard to get for these machines too.

And finally gasless mig wire is rather messy and spattery compared to normal mig wire and using welding gas.

To sum it all up…

If a little bit of spatter doesn’t worry you these gasless mig welders are a good investment for and workshop. You can also get dual purpose machines which can do both flux core and solid mig wire.

Golden Spot Industry was established in 1979 as a professional manufacturer for various TIG welders, MIG welders, and auto spot welding machinery. Through years of development, the company now offers more than 50 models in seven series, including wire mesh welding machine, air pressure seam welding machine, flash butt welding machine, spot welder, MIG welding stand, forming machine, other special purpose-welding machine and whole-plant welding equipment. These products have a wide range of applications in many fields of industry like manufacturing, furniture and construction industry.

GOLDDEN SPOT is continually improving its product through rigorous product research and development. The outstanding R & D team, with excellent product design capacity and experience, makes good use of 3D painting software and 3D simulation diagram to shorten the development time and reduce flaws and interference problems. GOLDEN SPOT also has had each Automatic controlling system of welding machine equipped with human-machine interface windows, it helps customers  easily operate and maintain the machine. Besides, Golden Spot owns almost 40 patents in the United States, China and Taiwan.  Take the Spot Welding System of SA-800AF for example, the spot welding device of this Auto Dual-layer Interchanging Type Multi-point Welding Machine has obtained patent in the United States and gotten great praise from customers. We can say that its outstanding innovation ability cannot be underestimated. Moreover, GOLDEN SPOT’s professional engineers and well-trained workers are capable to offer custom design and cost effective solutions for customer requirement. That is to say Golden spot can provide customers with the durable and innovative products that save their cost and make their money at the same time.

Not only Golden Spot has an excellent R&D team that ensures providing technical support for each customer, but also Golden Spot has passed ISO9001-2008 certificate, and the products are approved and certified with CE. Furthermore, in order to ensure product quality, GOLDEN SPOT accomplished a complete quality control system in each production process; No matter Incoming Quality Control (IQC), In-Process Quality Control (IPQC) or Final Quality Control (FQC), all production processes are done according to the high international standard.  ”We manufacture the welding equipments with internationally accepted production standards and expect them to perform with the highest levels of efficiency and precision” Says Ms. Zoe Huang, the sales manager of GOLDEN SPOT INDUSTRY INC.  “In addition, thanks to our strict manufacturing standards, our customers receive the best value available in the welding industry.” Ms. Huang points out the reason why GOLDEN SPOT earned a good name for itself in the international market.  There is no doubt that the perfect performance at technology and equipments makes GOLDEN SPOT become the leader of this profession and successfully leads its own brand into international market.

Company: Golden Spot Industry Inc.

Contact person: Ms. Zoe Hung
Tel: 886-4-2406-5040
Fax: 886-4-2406-1060
E-mail: gold.spot@msa.hinet.net
Website: www.goldspot.com.tw

A gasless MIG welder is a welder that is used for light gauge welding applications, typically at home. If you are considering purchasing a gasless MIG welder, let’s talk about exactly what you can use this product for and the options that are available for you to purchase.

These welders come in a range of sizes that vary in input voltage from 110 volts to 240 volts.  The fewer volts the gasless MIG welder has, the less power it has for MIG welding.  The duty cycle, which controls how long the MIG welder will run, also varies.  You will want to purchase a machine with a higher duty cycle value in order to get the most bang for your buck.

Also, make sure that the machine that you purchase has high quality parts, as some of the cheaper machines tend to use low quality parts. These cheaper machines do not save money in the long run, as they can go bad quickly.

A gasless MIG welder is perfect for outdoor work, since it is not easily affected by wind, which can disrupt the shielding gas flow on gas MIG welders.  This product would be ideal for farmers and ranchers as they work well on rusty and dirty surfaces such as a fence or trailer.  Some of the top brands of gasless MIG welders include Hobart, Lincoln, and Miller.

When using a gasless MIG welder, you will need gasless flux cored MIG wire. Look for a label on the box that says E71T-GS and you will know that you have the correct wire.  Some of these products come with the wire already included, but depending on how often you use your welder you may want to go ahead and buy extra wire.  The beauty of this type of wire is that you can weld without using the shielding gas, which will save you a lot of money.

When considering which model to buy for home projects, you should get one that will operate with a standard 115-volt home outlet.  Also, do some searching online to compare prices as you can find many different brands of gasless MIG welders available for a reasonable price.  If you want to buy online, make sure you consider the shipping costs. Also, think about what types of materials you will need to do the welding on, as these gasless welders typically work best on thin steel and aluminum.

When using a gasless MIG welder, make sure you keep safety in mind.  Never begin a welding project without first ensuring that you have taken all the proper safety precautions.  Make sure to have welding gloves, welding overalls, and a welding mask to for protection.  You will want to make sure not to put yourself in danger by exposing yourself to the bright lights of the torch, or even worse, burning yourself by not wearing gloves.

Learn more before purchasing a gasless MIG welder.

Plasma cutting is one of the most used tools in many metal working applications including the auto manufacturing and repair world. Today, you have the opportunity to get discount plasma cutters that are being offered or superior prices, a leading plasma cutters online supplies store. There are a variety of cutters available that will suit the welding job that you want carry out. Some of the popular plasma cutters include ForceCut LP-70 a, which both offer incredible power for the price.

ForceCut LP-60I, which both offer incredible power for the price. When you have purchased the discount plasma cutter that fits your needs, you should firs read the LONGEVITY plasma cutter manual in order to understand how it operates and know the LONGEVITY’s recommendations on how to use the plasma cutter including the power requirements and the air requirements. Most plasma cutters have the same basic operation so if you have used a cutter before, you will not have a problem with operating a LONGEVITY plasma cutter that you purchase at a discounted price. However, it is still important to go through the manual just in case there may be minor differences from LONGEVITY plasma cutters to the cutter that you are used to.

LONGEVITY welding has made it easier to own a cutter at a discount price. The tools are of high quality and will make your metalwork mush easier. Take advantage of the discount plasma cutters available and order one today . When operating a plasma cutter, it is important to have the necessary safety gear on – so we recommend purchasing a LONGEVITY Welding Helmet and other safety gear including heavy gloves, goggles, and auto darkening helmets. Most of the welding safety gear you are looking for are available at website making LONGEVITY your one stop shopping site for plasma cutting and welding needs. Browsing the wide variety of protective gear offered by LONGEVITY, you will notice we offer high quality plasma cutters and the necessary safety gear at discounted prices.

After purchasing a discount plasma cutter from LONGEVITY, you have to care for the tools so that they remain functioning at optimum levels. LONGEVITY is the leader at offering plasma cutters at discounted prices so if you find a plasma cutter that is sold at a lower price than one on LONGEVITY’s website, please let us know and we will beat the price. Since LONGEVITY is one of the biggest providers of plasma cutting and welding equipment, we are able to offer exceptional pricing.

Although LONGEVITY offers discount pricing on the plasma cutters, our quality is top of the line comparing to the biggest brands on the market. LONGEVITY cutters can gauge and pierce metal easily and accurately compared to other tools used for similar purposes. You can rest assured that LONGEVITY discount plasma cutters will serve you well and give you a great value for the money. Get your discount plasma cutter today and experience an accurate way of cutting any type of metals efficiently.

Mwa wanging out a shedload of twangs to Further on up the Road – PRIZE TO BE WON ON THIS VIDEO – a free Salted Peanut for the first bod to name all the bum notes throughout the entire toon Terms + Conditions the winner supplies all the beer at my next gig when he or she comes to collect his or her prize and must stand no closer than 25 feet away wit his gob wide open when I gets to chuck the peanut – also compulsory insurance must be taken out against accidental blindness – and If I miss tuff shit … ALL BACKING TRAX TO ALL VIDS FEATURED CREATED BY MWA USING A ROLAND X8 FANTOM WORKSTATION KEYBOARD – ROLAND X5050 SOUND CANVAS – ROLAND SC88 SOUND CANVAS – YAMAHA PSR2000 AUTO ACCOMPIANAMENT KEYBOARD – A SHED LOAD OF OTHER ELECTRONICS ( too many to mention ) and a special thanks to B + Q for their discount welding machine that holds it all together around 200 gigs a year.
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