Aerospace

Aerospace

Milling HRSAs: The Checklist

When milling super alloys, there are certain process requirements that must be observed.

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Holemaking

How Effective is MQL for Drilling Titanium/Aluminum Stacks?

Titanium expert Mark Larson describes how coolant properties affect the cut. MQL might work, but water-based coolant is typically best in titanium.

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Five-Axis

Making the Most of Rotary Axes

Shops new to advanced rotary machining are sometimes held back by fundamental misunderstandings.

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Milling Tools

Make Maximum Use of the Magazine

This shop streamlined its selection of cutting tools to machine a number of parts on a pallet system. Cutting down on cutters delivered other benefits as well.

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Milling Tools

Nesting Creates a Milling Challenge

This job shop uses remaining steel stock to hold a mated pair of aircraft parts.

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Going Lean in Order to Grow

This shop has a plan for dramatically expanding its contract machining business in high-value markets.

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Aerospace

Beyond Milling or Grinding

Ultrasonic machining opens new possibilities for NASA engineers using previously unmachinable materials.

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Five-Axis

Five-Axis Machine Blends Power, Small Work Zone

A manufacturer of blisks and impellers needed to quickly find a new five-axis machining center, or risk losing a lucrative job. Two new VMCs fit the shop’s requirements and provided unexpected benefits. (Includes video.)

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Five-Axis

Design the Parts Around the Process

To guarantee that components for a new helicopter could be readily produced, the company looked at the capabilities of available machine tools in the market first, and then finalized the design of the components accordingly. It created a Precision Components Technology Center to embody this concept as a process for R&D prototype work. What has emerged is a flexible production model that can be duplicated at its other facilities.

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Aerospace

Inspection System Brings Programmability to Shopfloor Gaging

Gaging device extends the reach of the CMM out to the production floor, and provides an alternative to dedicated gaging.

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MMS Leaders in CNC Machining