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Search Filters: 2017 or earlier clear Additive Manufacturing & 3D Printing clear Materials clear Tooling & Workholding clear Assembly & Joining clear Plant Engineering & Maintenance clear Welding & Cutting clear

Edge Prep Measured, Tool Life’s Extended

Tool life, geometry, and stability largely depend on proper edge preparation. Tool Flo, located in Houston, TX, is a manufacturer of carbide cutting tools such as inserts for threading, turning, and milling. The company uses optical 3D measurement systems from Alicona Corp. (Bartlett, IL) in the quality assurance of inserts.

A Guide to ADDITIVE MANUFACTURING metals

Additive Manufacturing (AM) machines making metal parts have been out there for a dozen years. The machines have improved since the initial offerings and the number of companies that now produce them have increased exponentially. Many companies are now ready to invest in this maturing technology, and there are many more companies with machines that vary in technology and materials. Even the experts in AM are having difficulty keeping track of all of the new offerings.

New 3D Printing Methods Can Create Shape-Shifting Objects

Researchers from the Georgia Institute of Technology (Atlanta) and two other institutions have developed a new 3D printing method to create objects that can permanently transform into a range of different shapes in response to heat.

Smart Factory Technologies Step Up at IMTS

Smarter factory systems connected via the cloud are the grand vision offered for the future factories that will fully leverage the best available tools from automation, software and machine tool builders.

Laser Takes Heat Out of Tough Tool Grinding

Cutting tool maker Shape-Master Tool Co. (Kirkland, IL) needed to expand its tool grinding capability beyond that of its conventional machines or run the risk of losing work to the competition.

Advanced Technologies Supplement: Processes Reduce Composite Costs

Composites engineers are expanding their craft to build more complex, durable parts at higher production volumes. One way they are achieving this objective is by using infusion-molding processes based on Resin Transfer Molding (RTM) and Vacuum Assisted Resin Transfer Molding (VARTM).

Cutting Tools for Composites

Machining composites presents unique challenges compared to metals. Reinforcement fibers are abrasive, shortening tool life. The plastic matrix carries away little heat, unlike metal chips, and overheating can melt the matrix.

Minimizing Tool Breakage Cost

When a tool breaks during a machining operation, the part being processed is often destroyed, and sometimes the machine is damaged. Aerospace parts are often complex shapes, manufactured from exotic materials that require prolonged machining cycle times. Therefore, a scrapped part is a significant loss in raw materials and value-added machining.