Flexible friends

Automation once had a limited role in the machine tool building industry, but now manufacturers are relying on robots for much more than loading and unloading machines.

Companies are beginning to use automated assembly technologies for everything from mass production to made-to-order equipment.

Automated pallet changing systems, tool change systems and bar feeders are helping the production of batches ranging from tens to tens of thousands. Machine tool builders are also including testing, finishing, marking, assembly and other secondary operations within the basic machining unit for a wide range of production volumes.

At the same time, manufacturers are beginning to offer machines that are more versatile, compact, ergonomic and accurate — with better access and a much higher amount of visibility of the work area.

HPM 800U, for example, represents a new concept in 5-axis high performance machining (HPM). The 800U is equipped with rotary direct-drive technology as opposed to standard drives, which is an industry first for HPM machines. This, coupled with the machine's Steptec direct-drive and in-line spindle technology and rigid polymer concrete construction — which lessens the effects of heat and vibration by a factor of 10 over cast iron — gives users greater flexibility and machining performance.