Posts Tagged ‘welding equipment’
Monday, August 16th, 2010
Steel is made up of iron. There are various elements that affect the steel’s physical properties. The more carbon it has, it becomes harder and stronger. Welding is nothing but combining two or more matters, commonly steel. These are some of the steps in using the stick process on welding steel.
Start by getting the necessary materials for stick process. These include electrode holder with lead, electrodes, metal which will be required to be welded, ground clamp and a welding machine. You may also require a wire bush for cleaning the welds and a chipping hammer for getting rid of the slag. Always wear safety equipments like safety glasses, work boots, gloves, welding jacket, welding helmet and pants without cuffs. Find the perfect welding spot. Make sure you put away all the flammable substances and search for a good surface for welding. Prepare the machine and set it up. The most commonly used amperage is around 90 to 120.
Tags: Welders, welding equipment, welding helmets, weldings
Posted in Welder Accessories | No Comments »
Friday, August 6th, 2010
The welder requires welding gear besides welding torch and equipments for fabricating metals. You will find variety of safety equipment which is used while welding. Some of the welding equipments are welding gloves, welding helmet, welding mask and welder helmet. Welding gloves are worn for protecting your hand from sparks and flames produced during the welding metal. These are flexible in wearing and removing at the time of welding.
There are certain elements which can cause destruction during welding metals. So you need to take proper care and precaution like welding helmet is used while welding. Welding is an important part in fabricating industry. If proper care is taken while welding then you can damage your eye. There are many reasons like the ultra violet rays and infra red rays which emits from welding can damage your eyes. Some metals contain lead and chromium which emits poisonous gases into the air while welding. But you can protect yourself from inhaling these gases by wearing welding masks.
Tags: Welders, welding, welding equipment, welding helmets
Posted in Welder Accessories | No Comments »
Tuesday, August 3rd, 2010
Another type of welding is the flux cored welding. This process is generally seen either in semi automatic or automatic welding. Here the welder has to continuously feed consumable electrode at constant voltage which should contain flux. You can also use shielding gas which will protect from contamination. Since this process is known of speed these are mainly used in construction. These are light weight and portable.
If you are using consumable electrode for filler metals then you can use these from any position. These can weld even in windy condition. These can weld on all kind of steel. There are two types of flux cored welding where one uses shielding gas and the other doesn’t use shielding gas. These are mainly for thin materials. You don’t have to clean the metal when welding is done with the flux cored weld. The welder here doesn’t need high skill for using this welding. These are also used by the farmers and home makers for welding small things.
Tags: cored welding, Welders, welding, welding equipment, welding machine
Posted in Spot Welding | No Comments »
Thursday, July 29th, 2010
Learning to set up welding equipment properly is the first step in arc welding. For ensuring safety, it would be better if you understand your equipment as well as the functions very thoroughly. This would also help you to produce a better product. To begin with the set up, you need to check all cables for damage and replace if necessary before starting any new welding project. This is to make the welding devoid of nicks or frays in the welding as it may lead to pose an electrical hazard.
Depending upon the type of welder you are using, plug your power source into the appropriate electrical outlet. The power provided from the arc welding source would be either an alternating current (AC) or a direct current (DC) using either a positive or negative electrode. The factor that determines the type of job would be the current and polarity that you choose.
The third step is to connect the electrode lead from the welder to the insulated electrode holder. Once you have connected the electrode, you need to place the proper electrode in the electrode clamp. As you guide it along the weld joint, an electrical arc would be formed between the base metal and the electrode. For completing the circuit, you have to run the work lead from the welder to the base metal. This can be done by attaching the ground clamp to the piece of metal you are working on as close to the weld as possible.
Tags: arc welding, welder, welding equipment
Posted in Welders | No Comments »
Thursday, July 22nd, 2010
Plasma cutters are known for cutting metals which are seen from a long time. Now with technology the CNC plasma cutter uses computer coding for cutting. This cutter uses a special program called G code for coding commands. Therefore, the productivity increases by 100 %. These are inexpensive and are more advanced than before. These are the most efficient cutters and can supply the metals to the distributor on time. These are considered to be the most powerful tool among the welding equipments.
These have the ability of cutting the whole metal in one shot. Since these are computerized the performance and productivity of a company increases. These are also used for cutting broad and thick metals. The maintenance cost is also less than the other plasma cutter. The cut of the metal by CNC plasma cutter is flawless and efficient. These come in many varieties and shapes which are used for cutting different size of metals.
Tags: CNC plasma cutters, plasma cutter, Plasma Cutters, Welders, welding equipment
Posted in Plasma Cutters | No Comments »
Wednesday, July 21st, 2010
There are many kinds of welding such as Mig welder, Tig welder, Arc welder and many others. You can also find few resistances welding such as spot welding. Spot welding is mostly used for welding sheet metal fabricators. It is a process of touching the surface of metals by heat which is joined with another metal where the heat is generated from electric flow to resistance.
These welding are one of the oldest and were known as projection welding. These are very useful while welding for thin foils. These are energy efficient and also can weld in high speed. This welding equipment has an ease of automation and are very easy to handle. These are used for many kinds of applicators such as automobile industry, orthodontist and many other industries. You can spot weld the aluminum alloy with the use of powerful welding transformer. This is very useful for welding the sheet metal for cars and can weld automatic with the help of robot. These are also utilized for joining the cells of batteries with nickel straps. The battery might get hot while soldering but nothing will happen if you use spot welding.
Tags: spot welding, Welders, welding equipment, weldings
Posted in Spot Welding | No Comments »
Tuesday, July 20th, 2010
People are using diesel generators since 150 years. These are very useful for commercial industries and residence. The purpose of these generators is withdrawing chemical energy from diesel and producing kinetic energy. You can also produce electrical energy by converting diesel energy with induction. These are known as the back up for electricity. These are generally preferred by the automobile companies because it gives high mileage. One can be benefited if they use diesel generators instead of gasoline.
Benefits of diesel generators:
* These are comparatively inexpensive than gasoline and are suitable in all kinds of industries.
* This use diesel which is available in all the corner of the world.
* The cost of diesel depends on the cost of production. For example if the diesel cost is less then the energy production is also less.
* These can be sold at high value even after 5 years. That’s because these are popular and can compensate energy requirement everywhere.
* Another benefit of this generator is it has a high performance and stability power.
Tags: Diesel Generators, Plasma Cutters, portable Diesel Generators, Welders, welding equipment
Posted in Generators | 1 Comment »
Monday, July 19th, 2010
The style of Tig welding requires heat and tungsten electrodes for welding metals. These can join the metals without filler materials which are seen in other welding equipment. For shielding purpose this uses argon or other gas. Well these are slow than mig welder for joining metals. But these are known for its accuracy and high precision which is good for customized work. Unlike mig welder these require more skills and practice while welding. These have a possibility of preventing cracked seals or from damaging the weld. These have a safety options such as voltage protection and warning of code circuitry. These are also known as the best flexible welding equipment because it can blend all metals for welding purpose. These can also weld thick metals with the help of high amperage. One of the biggest merits of this welding equipment is the cleaning and purity of metal while welding. These melts the two metals together rather than joining two melted metals.
Tags: MIG welding, Plasma Cutters, TIG Welders, TIG welding, Welders, welding equipment
Posted in Tig Welding | No Comments »
Wednesday, July 14th, 2010
Technological advancements keep on hitting the welding industry and laser welder is one among the latest entry. The laser beam welding (LBW) is a modern welding process that includes high energy beam and has already continued to expand into modern industries and new applications. There are many advantages with laser welder like deep weld penetration and minimizing heat inputs that make it popular recently. Moreover the manufacturers have also switched to the automation of welding processes and this has caused the expansion in using high technology for improving the product quality. The laser welding process also enables accurate control of welding.
The laser welding equipment is used in defense/ military, electronics, research and development, medical, sensors & instrumentation, petrochemical refining and also communications and energy. There are many advantages in using the laser welders like deep and narrow welds are possible during the welding, there would be absence of distortion in the welds, also the heated affected zones would be less in the welds and precise metallurgical quality will be established in the welds. It also has the ability to weld smaller and thinner components. The travel speed would be greater and there is room for non-contact welding in laser welders.
Tags: laser welder, welding, welding equipment
Posted in Welders | No Comments »
Thursday, July 1st, 2010
• Do not touch any wet surface when operating the plasma cutter equipment
• Don’t use plasma cutters without any proper protection
• Wear ear muff when operating plasma cutting system, since it generates high noise levels
• Do not touch the body or object when the system is operating
• Don’t remove the ground cable which is attached with the work object
• Ensure that there is proper earth, since it connects with high electric circuit
• Wear proper protective clothing’s such as welding helmet and gloves
• Make sure that you are working in a well ventilated area
• If you are a heart patient and having pace maker, then consult your physician before you going for work
• Do not make any body contact with plasma arc cutting system
Plasma arc cutting is an easy process if you follow these safety precautions
Tags: arc welding, MIG welding, Plasma Cutters, stick welder, stick welding, Welders, welding equipment
Posted in Plasma Cutters | 1 Comment »
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