Cutting Tools
Solid Carbide Thread Mills
An expanded line of solid carbide thread mills has been added to the company’s Threads-All program.
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Carbide End Mills Feature Four-Flute Design
Superior Tool Service offers a four-flute rougher/finisher carbide end mill for cutting hard steel.
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Front and Back Chamfering Tool for Small Holes
The Micro Snap series of carbide deburring tools is suited for all-purpose, single-pass, front and back deburring and chamfering of through holes measuring between 0.079" and 0.197" (2 and 5 mm).
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Composites Machining for the F-35
Lockheed Martin’s precision machining of composite skin sections for the F-35 provides part of the reason why this plane saves money for U.S. taxpayers. That machining makes the plane compelling in ways that have led other countries to take up some of the cost. Here is a look at a high-value, highly engineered machining process for the Joint Strike Fighter aircraft.
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What Don’t you Like About that Canned Cycle?
Almost all CNC users take advantage of control-based canned cycles. Even CAM systems commonly output G-code programs that contain canned cycle commands. This includes hole machining canned cycles, such as drilling, tapping, boring and more, and whatever milling cycles the machine may have. For turning centers, it includes roughing and finishing multiple repetitive cycles.
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Benchmark Your Machining Knowledge
Ryan Pohl, president of Expert Technical Training, says his company gives a 20-question, multiple-choice test to shops to evaluate their need for his firm’s “Advanced CNC Milling and Drilling” course. The questions cover important points—though not necessarily basic points—related to tools, toolholders, machine design and cutting parameters. Here is a link to the questions.
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Just don’t Call it Vibration
The device for rapid peck cycles holds the drill like a toolholder.
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Advanced CNC Milling and Drilling Quiz
A provider of machine shop training offers these questions for benchmarking metalworking knowledge.
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Insert Coating Makes the Grade in Progress Initiative
Exchanging turning inserts for Seco’s Duratomic-coated grade TP2500 helped this manufacturer reduce per-part and perishable tooling costs by 20 and 70 percent, respectively.
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Atomic-Level Coating Manipulation Adds Durability
Seco's Duratomic-grade inserts are said to run faster and longer than competitive models. Key to their performance is a unique texture achieved by manipulating the coating at the atomic level.
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