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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
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Insert Geometry
Insert identification, lead angle, indexable insert geometry, and selection references.
Boring
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Cutting Forces
Cutting-force formulas, machining power, chip load, and speed/feed references.
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Machining Fundamentals & Tooling References
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Latest articles, videos, products, and news from across CTE that fit the same machining-learning path.
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The Lean Journey
"I wish I knew then what I know now". Who among us would disagree with that statement? Such is the case for so many things in life, and Lean is no different. As we all progress along our Lean journeys, we will sometimes pause and wonder why we didn't see certain things as we do now.
Episode 80: Shop dressing after 5 parts
Using a Norton SG grit wheel, a shop turned to the Grinding Doc to find out why they suddenly lose form on the 7th or 8th part. To prevent bad parts, the shop dresses the wheel after every 5th part.
Next phase in industrial dust explosion protection
For a wide range of facilities that manufacture, process, blend, convey, repackage, generate or handle items that could be categorized as combustible dusts or particulate solids, new NFPA standards and even the first deadline to conduct a dust-hazard analysis are now on the books, adding to the responsibilities of owners and operators of such facilities.
Sandvik Coromant cast iron face milling demo
CoroMill 745 multi-edge cutter with high feed capability is in this demonstration used for face milling in cast iron. The 25 degree entering angle of this cutter version allows for high feed milling strategies to be utilized. The concept has a double-sided multi-edge design, making it a cost-efficient solution that delivers high productivity.
Solid-Carbide Endmills for Trochoidal Milling
Emuge Corp. has introduced a new line of solid-carbide endmills with geometry and chipbreakers designed specifically for trochoidal milling. Emuge's new Trochoidal endmills provide increased metal-removal rates of more than 30 percent, fewer toolpaths and longer tool life, while enabling a high axial depth of cut of up to 4XD.
MOPA Fiber Laser Source
Trotec is offering the MOPA fiber laser source as an option for its SpeedMarker galvo laser marking systems. MOPA technology opens up a new world of possibilities for marking metals and plastics because it allows the user to select pulse durations (between 4 and 200 ns), which provides a much wider range of laser parameters, more options for creating high-contrast, homogeneous markings, and the ability to mark colors on some metals.
JacksonLea Brand LeaSpray High-Pressure Spray Gun
Osborn introduced the JacksonLea brand LeaSpray HP spray gun for use with all JacksonLea polishing compounds. Engineered for industrial liquid buffing compounds, the LeaSpray HP spray gun is similar to other powder coating and painting guns, but it has a versatile design that fits all types of control systems and applications, including hand, automatic and robotic applications.
GN 1024 Metric Size Steel or Stainless Steel Spring Cotter Pins
J.W. Winco Inc. offers GN 1024 metric size steel or stainless steel spring cotter pins.
Marposs/Dittel M7002/MA7002 Dual-Plane Balancing System
Marposs has announced the availability of its Marposs/Dittel M7002/MA7002 next-generation, dual-plane balancing systems for high precision grinding machines. Relying upon a new deterministic balancing algorithm and specially designed balancing head, these new units deliver an improved balancing process with significant cycle time reduction, according to the company.
LIP 6000 Miniature Linear Encoder System
HEIDENHAIN's new LIP 6000 miniature linear encoder system, consisting of a scanning unit and glass scale, has the unusual capability to measure to 2 nm resolution with high speed of 4m/sec at long lengths of scale.
Fiber to Fiber Coupler
A new Fiber to Fiber Coupler (FFC) from Coherent (formerly Optoskand AB) enables the use of replaceable, process fiber optic cables so that integral components of the fiber laser – most notably the feeding fiber – are not exposed to opto-mechanical damage, even in harsh industrial processes.
RQB Fiber Optic Cables
Coherent (formerly Optoskand AB) has introduced RQB Fiber Optic Cables – new air-cooled, beam delivery, fiber optic cables with a standard QBH interface, for use with fiber lasers operating at CW power levels up to 1.5 kW (and pulsed lasers as high as 1 MW).
