January 2010 Issue

January

January 2010

Tool Certainty
Cover Story

Tool Certainty

For GKN Aerospace to overcome tool-related variations on its largest milling machines, it had to confront error sources that go unnoticed in many shops.

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Features

Featured articles from the January 2010 issue of Modern Machine Shop

Triple Tap Life
Automotive

Triple Tap Life

A maker of vehicle components finds that a treatment process for taps produces dramatically longer tool life.

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Get The Feed Rate Right When Thread Milling
Basics

Get The Feed Rate Right When Thread Milling

Does your machine control specify radial feed rate from the edge of a tool or its center? Not knowing can cause much longer cycle times or greatly reduced tool life during thread milling operations.

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“Intelligent” Chuck Regulates Clamping Force
Workholding

“Intelligent” Chuck Regulates Clamping Force

Hainbuch is working to develop an “intelligent” chuck that monitors actual clamping forces on the workpiece and triggers necessary corrections automatically.

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Machining Reimagined As A Lean Resource
Turn/Mill

Machining Reimagined As A Lean Resource

It was a bold move for this company to install four new machine tools, including two turn-mills, at one time, but it was the only way to take the lean journey to a higher level. 

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Use The Tools That Are Available
Holemaking

Use The Tools That Are Available

Typically, creating holes isn’t a daunting task. However, programming, machine set up and cycle times can be prolonged when a part has numerous hole diameters. A new feature-based CAM strategy automatically determines how best to combine drilling and milling to create the holes using only the tools already loaded in a machine.

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WEIMA
WEIMA
WEIMA