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All fixtures are designed to hold a workpiece in position firmly and accurately during a manufacturing process.

It is reported that, not too long ago, before the current precipitous decline in machine-tool shipments, the number of 30-taper machines that were being manufactured and sold in Japan had surpassed the numbers of 40-taper and 50-taper machining centers.

To remain competitive in the fiercely contested North American automotive industry, the New United Motor Manufacturing Inc. (NUMMI, Fremont, CA) assembly plant, a joint venture between Toyota Motor Corp. (Aichi Prefecture, Japan) and General Motors Corp. (Detroit), has rededicated its efforts in lean manufacturing during the past few years by applying key tenets of the Toyota Production System (TPS). 

Keeping products clean is becoming a more significant part of manufacturing as standards for cleanliness, deburring, and finish grow more stringent.

One of the most cost-effective ways to obtain the benefits of automation is by adding a bar feeder to a CNC lathe or other bar machine. Costing anywhere from about $10,000 to $40,000 depending on configuration, the devices can add hours of untended operating time for part volumes of a few hundred to tens of thousands.

Tool presetting machines are a wise investment for machine shops that want to increase their machine utilization. Idle machine tools are often indicators of inefficient machining operations, and stopping a machine tool for any reason is synonymous to losing profits.

Parker Hannifin’s Marissa Tucker talks with Senior Editor Patrick Waurzyniak

Manufacturing faces an even larger shortage of skilled workers as older employees retire over the next few years, the head of SME said in a speech today.

Manufacturers must wrestle with the “Black Hats” of the cyberworld in order to keep processes secure

An eternal truth is that manufacturing will always push the limits on cost, performance, and especially quality. “Tolerances never get looser, they always get tighter,” remarked Gene Hancz, product specialist, CMM of Mitutoyo America Corp. (Aurora, IL).