Welding according to the big jasa pembuatan pagar railing di cibinong 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 considering or without pressure and in the manner of or without adding metal and producing a continuous connection. Welding once the method known today, became known at the dawn of the 20th century. As a heat source used ember from the combustion of acetylene gas which became known as carbide welding. At that time, electric welding had been developed, but it was nevertheless rare.

Based on the definition of DIN (Deutch Industrie Normen) welding is a metallurgical bond at the lead metal joint which is carried out in a melted or liquid state. From this definition, it can be additional elaborated that welding is a local connection 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 allied metals fittingly that these two metals can be glued together.
Welding is one of the metal joining techniques by melting some of the filler metal later or without pressure and next or without extra metal which produces a continuous connection. The scope of use of welding techniques in construction is certainly wide, including shipping, bridges, steel frames, pressure vessels, pipe pipes, pipelines and suitably on.

Welding techniques are sought after by some people who desire to learn to weld. We can acquire these techniques in vocational or highbrow schools. However, for undistinguished people who desire to get into a welding workshop business, for example, they tend to not have times to psychotherapy formally. Therefore, we will offer some welding tips that we wish can support us every in learning how to Weld Correctly.

The like is the perfect 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 broadcast provided. Be it using a workbench or just laying it upon the floor. accustom yourself the density surrounded by the two materials. Use clamps if needed.
Place the welding robot growth upon one portion of the material to be welded. put in the electrode upon the electrode clamping panel upon the welding machine. Install the viewpoint of the electrode according to the aim of the material. Usually there is a special place for the electrode incline 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 turn your back on between the tip of the electrode and the material to be welded greatly affects the vibes of the welding. If the push away is too far, there will be sparks in imitation of rain of flare spots. The welding process will not be perfect. If the estrange is too close, the flare will not burn properly. And there is not passable distance for the melting electrode. A good turn your back on is one-eighth of the thickness of the electrode.
By using a protective mask or welding goggles, you can pay attention to the portion of the electrode that has melted which unites the two materials visceral welded. Slowly distress the electrode along the welded area.
Good results during the welding process can be seen past the welded surface is shaped gone a tight and regular wave that extremely 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 again if the welding is not perfect. But if it's not too fatal, we just dependence to weld the parts that haven't been welded perfectly.