Mechanical drawings are an excellent way to convey design information, and while sophisticated 3D modeling is slowly taking over, with some companies accepting files over drawings, the mechanical ...

A mechanical pencil’s precision and its ability to work well with rulers and stencils makes it a valuable tool for technical drafting, drawing, and illustrating.

Mechanical drawing, labeled "122" used in the development of the bowling pin setting machine developed by the donor's grandfather, Fred Schmidt. In the late 1930s, Schmidt patented "a method for ...