Process Zones

Titanium Machining

OVERVIEW: In recent years, titanium has become dramatically more significant as a workpiece material in machine shops. Two industries are driving this. One is aerospace. The latest aircraft designs use dramatically more titanium than planes of the past. The other is the medical industry. Titanium is a common material used for implants and devices used within the body. Titanium’s high hardness and low thermal conductivity make it more challenging to machine than other metals that most machine shops are more accustomed to facing.

Featured Zone Content

February 2012

Ask the Expert: Titanium

By:
Initiate a dialogue with some of the industry's most respected experts. Ask Mark Larson a question related to titanium machining....MORE

February 2011

Video: Cryogenic Machining of Titanium

By:
Through-tool liquid nitrogen turns the tool into a heat sink, extending tool life....MORE

January 2009

Video: Finish-Milling Titanium With A 20-Flute End Mill

By:
A tool with many flutes can be effective for achieving a productive metal removal rate in titanium, where speed and chip load are constrained. See how quickly the chips accumulate in this video....MORE

July 2009

What Is The Right Machine Tool For Titanium?

By: Modern Machine Shop
Rather than start with the machine, says Boeing, start with the tooling. For titanium workpieces and other high-value parts, a simple spreadsheet of tools and operations might be the most valuable resource for machining center selection....MORE

January 2012

Advancing Manufacturing, Tomorrow and Today

By: Peter Zelinski
A drilling solution improves the production of a component that is critical for correcting spinal disorders. Meanwhile, an apprenticeship program ensures that improvements like this one can continue into the future. ...MORE

September 2011

A Model Machine for Titanium

By: Peter Zelinski
Researchers develop a machine tool that controls vibration to mill titanium more productively. The machine relies on guideway systems delivering stiffness that is literally infinite. ...MORE

August 2011

How Effective is MQL for Drilling Titanium/Aluminum Stacks?

By: Modern Machine Shop
Titanium expert describes how coolant properties affect the cut. MQL might work, but water-based coolant typically best in titanium. ...MORE

March 2011

Tool-Related Considerations for More Efficient Machining of Titanium

By: Modern Machine Shop
The expert in our Titanium Machining Zone offers advice related to coolants and coatings. ...MORE

February 2011

Tips for Tapping Titanium Alloys

By: Modern Machine Shop
Creating threaded holes in titanium alloys calls for proper techniques based on an understanding of both the properties of these materials and the peculiarities of the tapping process. ...MORE

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