The degree to which a ball screw performs well in the field is the direct result of the process used to make it. Grinding, rolling, and whirling are the most common ways to thread ball screws. Some ...

Grinding, or abrasive machining, once performed on conventional milling machines, lathes and shapers, are now performed on various types of grinding machines. Grinding machines have advanced in design ...

Ball-screw drives have long been considered noisy by definition. But companies that buy and use them are increasingly requiring that their machine tools operate more quietly to improve the work ...

As can be said of other segments within the industry of metalworking, the technology involved in grinding machine development has vastly improved over time. This is in part due to the drive to meet ...

Simple design supplies a grinding tool with any number of blades, mounted in a spindle 2 bronze bearings, 2 thrust ball bearings Disc mounted on spindle, multiple bushings The dividing (index) head is ...

Zeiger Industries has entered the screw-making market with a roar, cranking up a big purple and yellow screw-grinding machine powered by a gas turbine. Zeiger employees affectionately call the machine ...