Sheet metal Funnel making ~ Ourengineeringlabs

Sheet metal Funnel making

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Making a Funnel using metallic sheet

Aim:-

To make a funnel from a given (GI)metallic sheet.

Tools Required:-

MALLET, SNIP, STAKE, STEEL RULE, BALL PEEN HAMMER, STRAIGHT EDGE, RIVETS, SCRIBER

Procedure:

The size of the given sheet metal is checked for its dimensions using a steel rule
The required development of surface is being made on the white paper which is overlapped on the sheet metal.
The marking is done on the sheet metal as per the development being done on the paper.
Now using straight snips, unwanted materials are removed.
Now fold and bend the workpiece to make the funnel shape and joint is made on the workpieces.
Then using a groover, a locked grooved joint is made for about 5mm. Also, hemming is done in the bottom of the funnel.
In between top face and bottom face, a butt joint is made using a solder.
Finally, trimming and finishing operations are carried out.

Safety Precautions:-

Each cut you make exposes sharp edges and creates burrs that can slice a finger. Must Use Hand gloves when cutting the sheet.
Metal waste also has hazardous edges. So Wear shoes.
Handle metal sheets with care, especially if they are wet.

Result:-

Thus, the funnel of the required dimensions is made from the given sheet metal.

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