CTE
Resources
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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Roll
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James
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Molybdenum
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Ai
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Vericut
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Siemens
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Fanuc
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Turnkey
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Super
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Robotmaster
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Pronest
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Online
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Tap
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Optical
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Machinist
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Broaching
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Fatigue
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Photo
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Makino
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Erp
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Countersink
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Flame
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Fives
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Centerless
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Filtration
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Dual
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Okuma
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Acme
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Tapping
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Raw
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Co2
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Pre
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Total
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Moving
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Abb
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Formula
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Pick
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Automating
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Sic
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Pipe
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Coordinate
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Tramp
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Thermal
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Cmm
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Ceramic
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Case Hardening
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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
Browse CTE contributors and subject-matter experts.
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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Productive Times: Brushing away chamfering
END USER: Zodiac Engineering, www.zodiaceng.com. SOLUTION PROVIDER: Brush Research Manufacturing Co. Inc., (323) 261-2193, www.brushresearch.com. CHALLENGE: Reduce programming and cycle time, and eliminate the need to regrind or replace chamfering tools when deburring part edges. SOLUTION: Apply in-line abrasive nylon disc brushes.
Grinding steel shafts puts shop in ‘fowl’ mood
A shop that cylindrically grinds steel shafts is having trouble keeping up with tighter and tighter surface-finish tolerances. Though the shop can hold the finish, roundness and size take a hit. So the shop seeks the Grinding Doc's advice.
Choosing the right boring tool
Drilling, reaming and boring are the basic holemaking operations of machining. In simple terms, drilling creates a hole in a workpiece where there was no existing hole. Reaming and boring accurately enlarge holes that already exist.
Shop Operations: Workholder setup reduction
To reduce setup—as well as overhead costs—in a job-shop environment, first examine the workholding methods, according to the Shop Operations column in the April 2017 issue of Cutting Tool Engineering magazine.
Rapid prototyping on a CNC machine tool
Machine tool builders, tool suppliers and software developers now deliver technology that makes it possible for CNC operators to set up jobs in minutes rather than hours, and deliver parts in days instead of weeks.
The Knee Mill: Still Standing
The design of the knee mill goes back to 1936, when Rudolph Bannow's company produced a knee-and-column vertical mill with a rotating turret and sliding-ram head. The mill became known by the company's name—Bridgeport—which, like Kleenex, became the generic signifier for mills of similar design.
MTU America: Machining parts for large diesel engines
Shop Profile: MTU America machines parts for large diesel engines while helping fill the skills gap.
Swiss Smarts: Workforce Development & Training
The April 2017 issue of Cutting Tool Engineering magazine includes an occasional column on Swiss-Style Machining that addresses training options for new and experienced machinists.
Tabletop tool sharpeners
The April 2017 Machine Technology column in Cutting Tool Engineering magazine covers tabletop equipment for sharpening cutting tools.
Chicago-based innovation center to stoke manufacturing
On March 2, mHUB, a physical-product innovation center and microfactory, celebrated its official grand opening in Chicago. The center is designed to galvanize the area's manufacturing ecosystem by generating innovative ideas, attracting world-class talent and fostering collaboration.
Workforce: Finders Keepers: People & Companies
Commit to a German-style, dual-training apprenticeship program so your shop can produce its own skilled workers, suggests the director of the German American Chamber of Commerce of the Midwest Inc.
PRAB on Maximizing Steel-belt Conveyor Life
Typically in a scrap handling process, the how and where the scrap is collected and disposed of is not part of the conveyor system's design—but should be. That how and where could be crucial to the longevity of your conveyor.
