Zone: Turn/Mill Machines

OVERVIEW: Turn/Mill Machines are machines that are capable of both rotating-workpiece operations (turning) and rotating-tool operations (namely milling and drilling). Generally these machines are based on lathes. The machine is typically recognizable as a horizontal or vertical lathe, with spindles for milling and drilling simply available at some or all of the tool positions. With a machine such as this, a part requiring a variety of operations can be machined in one setup, particularly if a subspindle allows the part to be passed from one spindle to another during machining. More recently introduced turn/mill machines depart from the lathe design into something much more like a hybrid machine—combining a lathe’s chucks and spindles with the travels and milling power of a machining center. One of the most significant issues with these types of machines in general is figuring out just which parts to run on them. Many shops have discovered that, even though these machines developed from lathes, they are not necessarily limited to round parts. Various non-round parts can be machined on the same platform as efficiently, if not more efficiently, than on a machining center.

Featured Zone Content

Multitasking is More Than Doing Two Things at Once

Combining different metalcutting operations on a single machine platform is helping shops explore better ways to manufacture. ...MORE

Use the Machine Tool to Machine Tools

This shop has developed various time-saving tool components by creating them internally, including one tooling solution now being used by other shops as well....MORE

Multitasking Helps Detroit Shop

Brothers Arnot and Matt Heller are 30-something, degreed engineers running Central Screw Products and Detroit Gun Works. They are also fourth generation, hands-on machinists and know a thing or two about machine tools, automation and the critical role of new technology in business growth....MORE

The Stem Solution

A small shop committed to labor-saving automation added a nine-axis turning center to machine mountain bike stems. The value of this complex machine is that it delivers a simple process. The learning curve was worth it, the owners say....MORE

Making the Case for B-Axis Machining

As precision part designs become more complex and the economic pressure to complete more operations in a single setup increase, turning center designs are changing....MORE

Multitasking is Multiple Choice

Different levels of multitasking machine tools address different types of parts....MORE

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Machining Complex Workpieces Complete

Multi-tasking machines deliver many benefits. ...MORE

Emco Maier Hyperturn 45 Turn-Mill

Turn-Mill Center Supports Automation Integration

Emco Maier’s Hyperturn 45 turn-mill center is designed for applications in automotive and general engineering. ...MORE

You Ji VMT-800 Turn-Mill

Five-Axis Vertical Turn-Mill Accommodates Large Parts

The You Ji VMT-800 turn-mill, available from Absolute Machine Tools, is a multitasking machine designed for oil, gas and aerospace manufacturing applications. ...MORE

Mazak Variaxis i-800T

Multi-Function Machine Features Cryogenic Cooling

Mazak’s Variaxis i-800T is a multi-function machine that features full five-axis milling and turning capabilities along with integrated liquid nitrogen cryogenics technology. ...MORE

Nakamura-Tome NTRX-300, NTRX-300L Multitasking Turning Center

Multitasking Turning Centers Enable Heavy-Duty Machining

Methods Machine Tool introduces the Nakamura-Tome NTRX-300 multitasking turning center. ...MORE

Nakamura-Tome NTRX-300, NTRX-300L Multitasking Turning Center

Multitasking Turning Centers Enable Heavy-Duty Machining

Methods Machine Tool introduces the Nakamura-Tome NTRX-300 multitasking turning center. ...MORE

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