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From Boeing 787s to new Navy destroyers, fiber-reinforced composites are gaining in use. As production scales up, more-efficient manufacturing remains a focus. One key to that efficiency is tooling for composites. These molds and forms give the final shape to a part, and are often integral to their final curing.

Edge finishing is a relatively new term in manufacturing. It’s a new and deeper focus on what many used to call deburring, edge honing, edge preparation, edge prepping, burring, chamfering, or edge blending. Edge finishing goes beyond any of those definitions. Deburring, which is often considered wasted effort by managers, wrongly carries a negative connotation. In reality, deburring and edge-finishing processes add many benefits to parts—they create highly desirable edge quality—the quality most products need.

Workholding techniques using a magnetic field, a vacuum, or an adhesive can be effective alternatives to clamps. When these techniques are used, more part area is available for the cutting tools, thin parts can be held, and initial setup can be fast and simple. Plus, there is a potential for smoother surfaces and a shorter overall production cycle.

High-pressure water can simultaneously clean and deburr a workpiece, and hybrid systems can include mechanical deburring in the process.

Expanding use of ever-harder materials has opened the door to wider use of grinding processes on materials such as titanium, ceramics, and superalloys.

Cutting tool developments are a key driving force in manufacturing productivity, accuracy, and quality. At Sandvik Coromant (Fairlawn, NJ) one of the main trends influencing cutting tool design is developing cutting tools for small-part manufacturing, particularly the medical industry, which is seeing a phenomenal growth of 10 – 20% annually.

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

Grinding & Deburring Stay informed with the latest insights, news, resources and products in Grinding & Deburring to improve your manufacturing career and operations. grinding, deburring,

Grinding is a vital process for manufacturing and finishing precision parts, but some manufacturers overlook some of the key ways they can improve the grinding process. In this episode, Alan Rooks, editor in chief of Manufacturing Engineering magazine, talks with Doug Henke, technical specialist for DCM Tech, serving the South & Southeastern United States and Mexico, about the main reasons a manufacturer should take the time to optimize their grinding processes; the root causes of some common grinding problems; high level optimization tips for grinding operators; and how selecting the proper abrasive can be a difficult task but is essential.

Every manufacturer aims for faster, better parts. While chip making time is often the focus when it comes to time savings, Chris Mahar, Associate Editor of Manufacturing Engineering, talks with Steven Baier, Vice President of Sales for Haimer USA, about time savings that go beyond cutting time.