A close look at broaching keyways into pulleys made for a heavy-duty tool post grinder. This video highlights precision machining and shop-made tooling in action. Why is accurate keyway broaching so ...

North Oakland barbershop owner Wesley Broach, 35, was arrested on suspicion of murder in a New Year’s Day shooting, police said. Loved ones identified the victim as 30-year-old Tariq Roddy Figueroa.

Broaching is a metal-cutting process in which a broaching tool is pushed or pulled through a workpiece to remove material and form complex shapes. It is widely used for gears, holes, splines and ...

The ubiquitous ball spline. Basically, it is a type of mechanical element used in a variety of industrial applications where precise movement and alignment is required, like machine tools, robot arms ...

A pregnant woman and her unborn child were killed in a weekend wreck on Interstate 459 in Vestavia Hills. The Jefferson County Coroner’s Office on Tuesday identified the victim as Cambraya Sharondae ...

This easy spline jig build is a must-have addition to any table saw sled. In this video, you’ll learn how to design, cut, and assemble a simple jig that allows you to cut perfect spline slots for ...

Ball splines are sometimes misunderstood in the intricate landscape of high-precision engineering. For one, they can be mischaracterized as fragile, or ill-suited for heavy loads. But these innovative ...

President Donald Trump said Wednesday it was "highly unlikely" he would fire Jerome Powell as chair of the Federal Reserve. His statements, made in the Oval Office, come less than 24 hours after ...

The sudden fallout ended a nearly yearlong partnership, during which Mr. Musk helped propel Mr. Trump to the White House and became one of the president’s top advisers. By Tyler Pager and Theodore ...