Machine Tool Attachments & Accessories

CNCs have the power to dramatically increase productivity, yet many shops fail to make use of their controllers' full potential. This article suggests ways that a shop can fine tune its CNCs to create controllers that are optimized for the type of work being performed. The tips include many CNC features, capabilities and options that users often overlook.

Dual-spindle turning centers allow shops to combine several processes into one setup. This article describes a typical dual-spindle turning center's configuration and capabilities. A common scenario is given showing how such a machine might be used to reduce cycle times.

This article looks at different machine tool components and their impact on the machine's ability to operate at high speeds and feeds. Components covered include motors, drives, bearings, spindle coolant mechanisms, toolholders and CNC.

According to this article, the short-bar barfeeders that are on the market today are not plagued by the drawbacks that have become associated with barfeeding. The units load 5-foot bar stock into a lathe rather than the longer stock loaded by earlier units. This article describes how shops can use short-bar barfeeders to keep a lathe busy with a steady flow of work and still change from one bar diameter and part program to another easily and quickly.

Guide bushings are used in difficult holemaking applications to ensure that the drill produces round straight holes. This article discusses the types of bushings commonly used and the materials they are made from. Guidelines for sizing bushings for a given operation are also supplied.