Machines/Accessories/Controls

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.

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.

With the introduction of high-speed milling, tool balancing has become increasingly important. This article describes a system that can balance tools while they are mounted in the machine tool’s spindle and rotating.

This article looks at the close partnership forged between a toolmaker and a machine tool manufacturer. The alliance requires the two to share detailed information about proposed products as well as the customers each is working with. Such cooperation has made it possible to develop several new products and processes.

A manual milling machine can be retrofitted with a CNC system for about one-fourth the cost of a brand new CNC machine. This article discusses the pros and cons of retrofitting and provides guidance to determine when retrofitting is the most appropriate solution.

This article charts the gradual move by CNC manufacturers from proprietary hardware-based machine controllers to open, software-based systems. The article also reviews recently developed controllers that represent steps in the direction of totally open controls.

Open controls allow users to integrate commercially available hardware and software with machine tool CNCs. This article reviews how different CNC makers have designed systems that incorporate or connect with PC-based products to offer this level of flexibility. Accompanying Articles describe one shop’s experience with open architecture and list the skills needed to operate these new systems.

A project engineer recounts his experiences planning for, installing and setting up a new CNC vertical milling center. Among the issues he explores are the questions that must be answered before the machine arrives, selecting or designing tools and fixtures for the new machine and preparing workers for the change.

Anytime you change a tool, you’re not making parts. Keep downtime to a minimum by reducing changeover time to mere seconds.

High Torque retention knobs keep toolholders in balance.