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Curated machining knowledge, tools, and pathways — organized by purpose.
MFGAxis — Buyer’s Guide
Company listings, capabilities, certifications, and specialties — organized for buyers and engineers.
Machining References
Curated technical references for machinists and engineers.
Machining Calculators
Feeds, speeds, formulas, and shop calculators.
Wire
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Hypertherm
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Vericut
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Turnkey
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Robotmaster
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Tap
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Broaching
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Erp
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Acme
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Tapping
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Insert Geometry
Insert identification, lead angle, indexable insert geometry, and selection references.
Boring
Boring heads, U-axis systems, contour boring, and setup references.
Cutting Forces
Cutting-force formulas, machining power, chip load, and speed/feed references.
Workholding
Workholding strategy, zero-point clamping, fixturing, and setup efficiency.
Threading
Threading calculators, tapping guidance, thread milling, and related tooling.
Authors
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Glossary
Definitions of machining and manufacturing terms.
Machining Fundamentals & Tooling References
Core explainers and shop-floor references for speeds, feeds, forces, insert identification, heat treatment, and cutter geometry.
Process Spotlights & Manufacturing Systems
Inspection, automation, digitalization, and application-specific reads that complement the core machining references above.
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Latest articles, videos, products, and news from across CTE that fit the same machining-learning path.
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G1041 Parting Blades
Walter has introduced the G1041, a new line of parting blades with a reinforced shank that ensures maximum stability and reliable grooving processes. Suitable for grooving and parting off on all kinds of turning machines, the G1041 features coolant supply through the clamping block, enabling precision coolant delivery directly to the chipbreaker and insert flank.
Replace technologically obsolete production equipment
END USER: Mast Motorsports, (936) 560-2218, www.mastmotorsports.com. SOLUTION PROVIDER: Hurco North America, (800) 634-2416, www.hurco.com. CHALLENGE: Replace technologically obsolete production equipment.
Taking a break from breakdowns
END USER: lllinois Carbide Tool Co. Inc., (800) 323-2414, www.crobaltusa.com, www.brakedrumtool.com. SOLUTION PROVIDER: Agathon Machine Tools Inc., (203) 730-8741, www.agathon.com. CHALLENGE: Keep up with increasing production demands for carbide brake lathe inserts. SOLUTION: A 4-axis grinding machine that enables lights-out production.
Another kind of multitask machine
The Look Ahead department in the December 2016 issue of Cutting Tool Engineering looks at a multitask machine for making injection molds.
Industry 4.0, packaged: People & Companies
The Look Ahead department in the December 2016 issue of Cutting Tool Engineering features a platform for Industry 4.0 connectivity.
Become familiar with CNC programming code
Presented here is the second part of a two-part series of columns about the importance of becoming familiar with CNC programming code. The following describes the steps involved in manually writing a program.
Maximizing with multispindles: Drilling Performance
Before CNC lathes, most high-volume turned parts were made on multispindle, cam-driven screw machines. Setup times were long, and great skill was needed to design the cams and grind the cutting tools. However, by being able to perform a dozen or more operations simultaneously, they could produce hundreds—often thousands—of parts per hour.
Achieving machining effectiveness
In the first part of this two-part series, I looked at what actually happens in the cutting zone and how that knowledge allows end users to select the best possible cutting tool and CAD/CAM strategy for a particular material to optimize material removal.
New life for an old machine
Are you about to scrap an old machine tool and replace it with a new one? Before you do, consider what could be a much less expensive way of getting a better machine: having the old one remanufactured.
Tougher & wiser in times of turmoil
While attending IMTS in September, it was nice to meet fellow machine shop owners and managers, many of whom expressed optimism and reported a robust year for their businesses. That was good to hear, considering our market is in the midst of a downturn and requires aggressive management to persevere.
Setting up a lab: General Industry Coverage
The Grinding Doc fields the following questions: 1. The grinding wheel manufacturer I work for wants to set up a basic lab for testing wheels and different Al2O3 grits. What's the best, most-economical way to do this? 2. I'm getting chatter on parts and am trying to determine if it's from grinding forces that are too high or from an out-of-balance wheel.
Tracing sinker EDMing back to its original spark
Electrical discharge machining (EDMing) goes by many names—burning, spark machining, spark eroding, vaporizing—but they all refer to variations on the same process: removing material by running an electric current between an electrode and a negatively charged workpiece material submerged in a dielectric fluid.
