Articles

Cutting Tools

Learn From Your Mistakes

Admit it. There have been instances in which an operator’s mistake or a programming error turned one of your shop’s perfectly good cutters into a deformed creature.

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Basics

Turning Is Optional

The part requires only milling and drilling, but it is still run on a lathe. Except for the cutoff tool, all of the turret positions on this lathe hold rotating tools. In other words, turning is not essential for using a lathe effectively. This application illustrates the productive possibilities of a modern turn-mill machine.

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Lending A Hand To The Machining Center

This coolant-operated gripper loads in the spindle like a toolholder, allowing the machining center to lift and move its own workpieces.

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Toolholders

Measuring Taper For Toolholders And Spindle Applications

Companies concerned about strict quality requirements regularly check toolholder tapers for wear or inaccuracy because these conditions can jeopardize the results of a critical operation. However, a shop can check tapers quickly and reliably with air gages. These devices can be used effectively without special operator training. For measuring taper in a production environment, few other methods can match the speed and performance of air, as multiple-circuit air jets can be placed in very small taper gages.

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Attracted To A Better Way

Modular, magnetic workholding blocks have changed the way this shop approaches the machining of both large and small workpieces. The blocks’ portability allows them to be used on a variety of different machines. Their flexibility often eliminates the need to create custom fixtures.

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CAD/CAM

How PLM Helps Manage Global Supply Chains

Product Lifecycle Management (PLM) can make it possible to capture information from all stages of manufacturing and production. Here are a few examples of how PLM can help optimize production processes that are spread around the world.

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Gundrilling On A Machining Center

In many applications, gundrilling does not require specialized equipment. This article explains how gundrilling can be performed effectively on standard vertical or horizontal machining centers.

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A Tale Of Two Shows

Recent trade shows in Spain and in France displayed latest technologies for accurately machining extremely large components as well as really small ones.

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Automation

Parts Collector Enables Lights-Out Production

Royal’s Rota-Rack is designed to collect finished parts as they come off a CNC lathe.

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Dixi Rising

Heavy investment in this Swiss builder’s production facility will allow its output to rise just as the demand for large machine tools capable of nano-precision is also rising.

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Die/Mold

Molding Personnel

This mold shop has a full-time employee devoted to nothing but training.

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Using Twin-Table Machines To Maximize Spindle Uptime

By integrating twin-table, bridge-style machining centers, this shop virtually eliminates spindle downtime during job chang-eovers. An operator can safely set up a new job on a table located outside the machine's workzone while the machine mills a workpiece fixtured on the other table.

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