Stick welding or shielded metal arc welding is one of the oldest and widely employed welding process. In this method, intense heat from an electric arc is sourced to melt and fuse metal so as to forge a weld. It is mainly used to join iron as well as mild steel and majorly used for maintenance work. The stick welding equipment is cheap as well as simple to operate. It is used to perform welding various kinds of metals. If you are wondering what shielded metal arc welding is, then explore this article to enlighten yourself. 

Stick welding process:

The outfit of typical shielded metal arc welding encompasses electric welding machine, couple of welding cables, a ground clamp, an electrode holder along with a covered metal electrode. An electric arc is created amidst of tip of electrode and the work when current flows through the welding machine.

Welding in shielded metal arc welding is commenced with touching end of electrode to the base metal and lift the electrode to ¼ inch. An arc is formed and it produces the temperature up to 5550C. As you know, 5550C is extreme heat, it start to melt base metal and the heat starts to spread the electrode. When the cover of electrode starts to burn, it melts the core.

The melted core from electrode forms a weld. Flux decomposed in this welding process forms a protective gaseous atmosphere around the arc area. Oxygen, nitrogen contamination from the air is eliminated in the weld with the assistance of gas formed.

 Direct current or alternating current can be used for this welding process. The arc voltage of this welding equipment ranges from 15V to 40V with respect to the arc length.

Source this welding process carefully and procure the benefits it encompasses.

Soldering iron is an indispensable tool sourced to carry out different projects such as home improvement, electronic repair, metal works etc. It is delicate as well as highly specialised instrument used in day to day life. It is one of the inevitable tool in every household. Having one on your hand opens the door to most of the DIY works instead of relying professionals. The basic function a soldering iron can perform is to form a bond between two work piece and it uses electronically soft metal to carry out this function. If you are interested in taking care of all household works on your own and planning to get a soldering iron, it is time to learn how it works. Explore this article to get complete idea of its function.

Components of soldering iron:

A solder is made with soft metal alloy such as zinc or copper in low percentage and tin occupies higher percentage in a soldering rod. Tin works an excellent agent to form a bond between two work pieces. Flux is another prominent component of a soldering rod. It generally comes in gel form and it acts a catalyst of the soldering rod.

Numerous types of soldering rods are available and most of them are employed to carry out same purpose. When the soldering irons are plugged in socket, it uses the electricity to produce heat. The high resistance in the soldering iron creates heat and the heat flows to the tip of the soldering iron. The tips gets hot and start to melt as well as forms a bond between two metals.

Five major types are available in soldering irons such as stations, adjustable irons, pencil irons, cordless iron finally torches. Understand them better before you employ them.

<

Wearing welding gloves are the best way to avoid injuries and ensure safety. It is one of the personal protective equipment and sourcing them is the best way to stay away from hazards of welding. The operator gets resistance from shock, extreme heat and other potential risk causing factors such as ultraviolet and infrared radiation. Employing welding gloves also renders abrasion resistance and enhance grip. If you are wondering you should wear welding gloves while welding, exploring this article helps you understand it better, published on Weldingpicks .

Reasons to wear welding gloves:

There are many reasons in welding that demands the welder to wear gloves and some of the prominent are listed as below.

Electric shock:

 Welders usually wear insulated gloves which reduces the chances to cause electric shock to the welder. Since most of the welding gears are connected to DC current, there is a chance it may affect the welder and sometimes takes the welder towards death. But by wearing insulated gloves such scenario is eradicated.

Heat:

When the arc forms in welding, it not only creates the light that damage your eyes but also creates heat energy. Our normal skin start to respond to the heat and the welder may experience heat burns in the future. While wearing insulated gloves, it gives protection against heat.

Burns:

Sparks from welding process cause burns on skin and when you constantly work on welding, it takes more time to heal. It will start to bring down your health. Wearing the insulated gloves would give the proper protection against burns and shield your skin against anything that prone to damage your skin.

Hand movement:

Insulated hand gloves are famous not for restricting the hand movement. Moving your hand is one of the prominent function to carry out and its dexterity can be kept high by choosing the right gloves.

Choosing insulated gloves is an art and it is obligatory to consider few things to make right choice such as type of welding, gloves material and hand movement.

Make the right choice and ensure the safety while working on welding gears.