For most of us, Spot Welders would fall into this category. [mrjohngoh] had the need to join two pieces of sheet metal. Instead of purchasing a commercial unit, he set out to make his own spot welder.

Spend $30 more for these additional “must-have” tools: C-clamp locking pliers (Photo 3) for temporarily clamping steel studs to tracks, and sheet-metal locking pliers ... the floor with a concrete ...

Sheet metal can be designed and manipulated through a large number of processes which are grouped into different categories. They are joining and assembly processes, deformation processes, material ...

The first step in fabricating a sheet metal component is cutting to size. Shearing machines and shearing machinery perform this function. Shearing machines are multipurpose devices used in the cutting ...

CW interviews CEO Aleksey Matyushev about composites, certification and the airlines’ needs for increased narrowbody ...

Metal is a popular material to use in schools ... a hole so that a screw can sit flush with a surface Permanent methods of joining metals are listed in the table below: Soft soldering Used to ...

Sheet metal workers ensure you stay warm in the winter and cool in the summer by making, assembling or servicing the heating and cooling equipment in buildings. These tradespeople may specialize ...

By applying high pressure, the joining temperature can be kept at a low temperature at which the material does not change. *2 Resistance spot welding A method of spot welding of two metal plates by ...

China has become a global leader in sheet metal fabrication, thanks to its advanced technology, skilled workforce, and ...

Did you hear a noise? It was probably your sheet pan finding a new shape in the oven. See why they warp, and how you can ...

3D printing objects using metal is a well-established technique, but it tends to be too complex, expensive, or imprecise to ...

3D printing objects using metal is a well-established technique, but it tends to be too complex, expensive, or imprecise to match traditional methods at ... from clean sheet, there’s a lot ...