Different Types Of Sheet Metal Joints That May Be Used To Join Sheet Metal

It consists of two folded edges that are locked together with a hand groover fig.

Different types of sheet metal joints that may be used to join sheet metal.

And the second type may be of similar or dissimilar metals to be welded with the third additional metal or alloy which has got low melting temperature than the metal to be welded. Screw joint is a type of temporary joint. Sheet metal joints there are really only five ways in which the edges of sheet and plate metals can be fastened together viz by soldered brazed welded grooved and riveted joints. The grooved seam joint fig.

When making a grooved seam on a cylinder you fit the piece over a stake and lock it with the hand groover fig. But whilst we are limited to the use of one or other of these forms of jointing there are numerous modifications of them in practice. The two pieces of sheet metal connected to each other by folding or bending tabs in the form of a buckle and a clamping slot. Mainly two groups of welding are used in industry.

See more ideas about sheet metal metal metal bending. This assembly method is relatively simple and convenient and can complete rapid assembly. Hemming is done along an edge or seam and involves folding one metal sheet over the second. These methods of joining sheet metal both entail deformation.

Oct 29 2019 explore nic batchelor s board sheet metal joints on pinterest. 2 57 is one of the most widely used methods for joining light and medium gauge sheet metal. Screw joint in sheet metal. A clinch joint is made with a punch at a single location and looks a little like a riveted joint.

Two pieces of metal are held with their edges parallel and a seam is made along this joint. Folding tab joints. If an edge joint is required for bigger or more weight bearing construction it can be strengthened using filler metal. Edge joints tend to be a weaker type of welding joint so they are more commonly used in sheet metal.

The first type of welding may be of similar metals.