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Like just about every other manufacturing operation, welding has made the leap into the 21st century with automation, agile manufacturing processes, and offline programming.

Precision grinding operations cover all applications that require dimensions with tight tolerances and low Ra surface finish requirements, including cylindrical external grinding (OD), internal grinding (ID), surface grinding and creepfeed grinding.

Long-term customer contracts are a lofty goal for every contract manufacturer. At Shapes Precision Manufacturing (SPM), that goal is being achieved by a strong new management team using new fabricating processes initiated by a skilled workforce.

A burr could become a danger point in the turbine engine. Classical manufacturing processes like turning, milling and grinding can lead to burr formation and unwanted sharp edges.

To advance means to move forward or expand. In that case, Advanced Carbide Grinding Inc., Derry, Pa., is certainly true to its name. Since the shop’s start in 1999, continuous growth and a commitment to producing the highest-precision quality parts have driven, and continue to drive its success.

Whether driven by the reduction of in-shop personnel due to layoffs or to maintain social distancing guidelines into the future, many machine shops will likely be re-evaluating ways to eliminate labor-intensive manual operations if they can be automated instead.

Despite the challenges of COVID-19, research and expert analytics predict market growth in the near future for manufacturing in numerous industries, many of which rely on parts and components that require precision grinding.

If there is a primary goal for what companies in this sector want to deliver to their customers it is quality. But throughput comes in a fairly close second.

Materials science has opened new possibilities for designers of cars, planes and other products. Metal alloys are now as precisely engineered as they are machined. The result is longer lasting, stronger parts. But with a wider selection of materials comes risk—how can you be sure that one piece of gray metal stock is different than another? Careful warehousing procedures and paperwork only go so far.

Glenn Bridgman describes the difference between his shop’s manual grinders and its newest state-of-the-art CNC ID/OD grinder, a Studer CT960 OD/ID from United Grinding (Miamisburg, OH), as “feel vs. facts.” Bridgman, president of Bridge Tool & Die (Buckley, MI), believes that manual grinding is a somewhat personal operation.