Resources
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
Search-driven resource hub for wire.
Hypertherm
Search-driven resource hub for hypertherm.
Roll
Search-driven resource hub for roll.
James
Search-driven resource hub for james.
Molybdenum
Search-driven resource hub for molybdenum.
Ai
Search-driven resource hub for ai.
Vericut
Search-driven resource hub for vericut.
Siemens
Search-driven resource hub for siemens.
Fanuc
Search-driven resource hub for fanuc.
Turnkey
Search-driven resource hub for turnkey.
Super
Search-driven resource hub for super.
Robotmaster
Search-driven resource hub for robotmaster.
Pronest
Search-driven resource hub for pronest.
Online
Search-driven resource hub for online.
Tap
Search-driven resource hub for tap.
Optical
Search-driven resource hub for optical.
Machinist
Search-driven resource hub for machinist.
Broaching
Search-driven resource hub for broaching.
Fatigue
Search-driven resource hub for fatigue.
Photo
Search-driven resource hub for photo.
Makino
Search-driven resource hub for makino.
Erp
Search-driven resource hub for erp.
Countersink
Search-driven resource hub for countersink.
Flame
Search-driven resource hub for flame.
Fives
Search-driven resource hub for fives.
Centerless
Search-driven resource hub for centerless.
Garant
Search-driven resource hub for garant.
Filtration
Search-driven resource hub for filtration.
Go
Search-driven resource hub for go.
Dual
Search-driven resource hub for dual.
Okuma
Search-driven resource hub for okuma.
Acme
Search-driven resource hub for acme.
Tapping
Search-driven resource hub for tapping.
Raw
Search-driven resource hub for raw.
Co2
Search-driven resource hub for co2.
Pre
Search-driven resource hub for pre.
Total
Search-driven resource hub for total.
Moving
Search-driven resource hub for moving.
Abb
Search-driven resource hub for abb.
Formula
Search-driven resource hub for formula.
Pick
Search-driven resource hub for pick.
Automating
Search-driven resource hub for automating.
Sic
Search-driven resource hub for sic.
Pipe
Search-driven resource hub for pipe.
Coordinate
Search-driven resource hub for coordinate.
Tramp
Search-driven resource hub for tramp.
Thermal
Search-driven resource hub for thermal.
Cmm
Search-driven resource hub for cmm.
Ceramic
Search-driven resource hub for ceramic.
Case Hardening
Search-driven resource hub for case hardening.
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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Keep exploring
Stay in the same scroll flow with fresh CTE articles, videos, products, and news instead of hitting a dead-end landing page.
Browse
Keep exploring
Latest articles, videos, products, and news from across CTE that fit the same machining-learning path.
Browse results
Chips Happen: General Industry Coverage
When single-point boring, parts manufacturers can break and control the long chips from low-carbon steels by taking into account setup, cutting parameters, nose radii and insert shape and sharpness.
Your shop’s working people
Read the full article here
Now hear this
Acoustic emission (AE) sensors detect ultrasonic sound waves emitted when the grinding wheel contacts a part or the dressing wheel and send that information to a process control unit. Monitoring the sound waves and comparing them with reference values allows operators to control the grinding and dressing processes. Variations in acoustic emissions indicate changes in cutting forces, which can then be modified. Some AE sensors are stationary while others rotate with the wheels.n
Staying Sharp
Staying Sharp, Manager's Desk, Back to Basics, Machine Technology, Shop Operations, Part Time, Ask the Grinding Doc
Small Bars, Big Results: General Industry Coverage
Using mini and micro boring bars effectively in Swiss-style machines requires machine shops to know the types of available bars and the ways to strengthen their cutting edges, reduce pressures on the tools and position them for the most efficient cutting.
Now Hear This: Digitalization & Industry 4.0
Grinding machine operators are able to listen to the processes via acoustic emission (AE) monitoring systems and use the information to shorten cycle times and minimize wheel loss from dressing. But, AE sensors need to be positioned to deal with interfering background noise.
Top Tools
There are five tool tips for moldmakers for speeding up production and aiding in highly repeatable, precision machining. Included are deep-hole drills to avoid pecking, high-feed cutters, tools for reducing EDMing, high-precision cutters and PCBN cutting tools.
Alluring Deburring: Testing & Quality Assurance
Magnetic abrasive finishing can deburr and create highly polished, smooth surface finishes. It can also remove microcracks, recast metal, metallurgical phase changes, visible scratches and damaging residual stresses.
The Transformers
Lean manufacturing can benefit medium-size and larger companies by improving productivity and reducing quality problems and lead times. Benefits can be realized even in smaller, highly variable job shops through standardized work, balancing and flowing.
Harder With Silicon: General Industry Coverage
Several types of cutting tools can be protected with coatings harder than regular A1TiN coatings by combining A1TiN grains with an amorphous silicon-nitride matrix.
New Rules of Engagement: General Industry Coverage
High-speed machining can improve productivity, but a shop will need to change its tool settings and toolpath strategies and experiment with feed rates to achieve this goal.
Hard Turn for the Better
With so much of the news focused on manufacturing lost to China, India and elsewhere, Illinois ProTurn is growing, doubling in size, says Dan Lamz, president of the McHenry, Ill., shop. The majority of the shop's work is in the plastic injection mold industry, and Lamz says the company's forté is hard turning. View the video above to learn more about Illinois ProTurn's success and its ability to produce tight tolerance parts over and over again.
