PROF. JONES gives in this volume an account of the induction coil, which is more descriptive than his “Theory of the Induction Coil” of eleven years ago. The chief departures from a simple action are ...

An induction coil, typically crafted from copper and shaped into a precise configuration, creates a magnetic field when an alternating current flows through it. This magnetic field interacts with the ...

Like many people with multiple woodworking tools, [Will Stone] wanted to create a centralized dust collection system. But he quickly found that the devil was in the details, as he struggled to find an ...

Coupling is the transfer of energy which happens in the space between the heating portion of the coil and the workpiece. Thus, coupling distance is how big a space must be to balance manufacturing ...

Stick your hand into a powerful electric induction coil. Nothing happens. Then stick a steel rod into it—the metal becomes red hot almost at once. This phenomenon is the basis of the fast-growing ...