Welding according to the huge bengkel las pagar Indonesian Dictionary (1994) “is joining iron by burning. Welding is one of the metal joining techniques by melting some of the parent metal and filler metal with or without pressure and taking into account or without toting up metal and producing a continuous connection. Welding with the method known today, became known at the coming on of the 20th century. As a heat source used blaze from the combustion of acetylene gas which became known as carbide welding. At that time, electric welding had been developed, but it was yet rare.
Based upon the definition of DIN (Deutch Industrie Normen) welding is a metallurgical sticking to at the guide metal joint which is carried out in a melted or liquid state. From this definition, it can be extra elaborated that welding is a local membership of several metal rods using heat energy. At this time, 40 types of welding have been used, including welding which is carried out by pressing two united metals as a result that these two metals can be glued together.
Welding is one of the metal joining techniques by melting some of the filler metal similar to or without pressure and taking into account or without further metal which produces a continuous connection. The scope of use of welding techniques in construction is extremely wide, including shipping, bridges, steel frames, pressure vessels, pipe pipes, pipelines and appropriately on.
Welding techniques are sought after by some people who desire to learn to weld. We can get these techniques in vocational or highbrow schools. However, for unidentified people who want to log on a welding workshop business, for example, they tend to not have epoch to testing formally. Therefore, we will provide some welding tips that we wish can encourage us all in learning how to Weld Correctly.
The gone is the truthful welding procedure:
Clean the material to be welded. Use a hammer to descale the surface of the area to be welded. Use a steel brush for maximum results.
Place the material to be welded in the song provided. Be it using a workbench or just laying it upon the floor. adjust the density amongst the two materials. Use clamps if needed.
Place the welding robot increase upon one ration of the material to be welded. insert the electrode on the electrode clamping panel upon the welding machine. Install the approach of the electrode according to the aim of the material. Usually there is a special place for the electrode tilt upon the electrode clamping pliers. Be it 90 degree, 30 or 40 degree perpendicular.
After the material is ready to be welded, slowly bring the tip of the electrode closer to the material to be welded.
The distance between the tip of the electrode and the material to be welded greatly affects the tone of the welding. If the disaffect is too far, there will be sparks gone rain of flame spots. The welding process will not be perfect. If the keep apart from is too close, the fire will not burn properly. And there is not plenty distance for the melting electrode. A good make unfriendly is one-eighth of the thickness of the electrode.
By using a protective mask or welding goggles, you can pay attention to the ration of the electrode that has melted which unites the two materials monster welded. Slowly touch the electrode along the welded area.
Good results during the welding process can be seen gone the welded surface is shaped like a tight and regular response that enormously covers the welded part.
When finished, tidy the scale that covers the welded parts using a hammer. Check anew whether there are parts that are not perfect. If it’s not perfect, repeat the parts that haven’t been put together well. In some cases, the welded material must be grinded once more if the welding is not perfect. But if it’s not too fatal, we just compulsion to weld the parts that haven’t been welded perfectly.