Ballbar Error Diagnosis: The Complete Guide by Plot Shape (20 Error Types)
You’ve just run a ballbar test, the report is on screen, and instead of a circle you’re looking at some odd shape. What is it … Devamını Oku
Which CNC Control Unit? A Selection Guide for FANUC, Siemens, Mitsubishi, Heidenhain and More
When buying a CNC machine, most users look first at the machine’s travels, spindle speed and motor power. Yet one of the most critical components … Devamını Oku
Siemens SINUMERIK 840D Following Error, Contour Deviation and the Axis Service Screen
Technical explanation of following error, contour deviation, servo gain, encoder and axis monitoring alarms on Siemens SINUMERIK 840D, 840Di and 810D systems.
Read moreHow to Read Steel Grades: AISI, DIN, EN and Material Numbers
What does 1.2344 mean? How is 42CrMo4 read? The AISI four-digit system, EN material numbers and the EN name system with its multiplying factors, plus a cross-reference table.
Read moreQuenching and Hardenability: Why the Core of a Part Stays Soft
How pearlite, bainite and martensite form, the difference between hardness and hardenability, the Jominy test, choosing water, oil or air, and picking steel for thick sections.
Read moreSurface Hardening: Case Hardening, Nitriding and Induction
How to get a hard surface with a tough core. The three methods compared on temperature, case depth, hardness and distortion, plus how case depth is measured.
Read moreSteel Heat Treatment: Annealing, Stress Relieving, Hardening and Tempering
Annealing, stress relieving, hardening and tempering explained in order. Choosing the quench, staged preheat, retained austenite, secondary hardening and six common mistakes.
Read moreFANUC CNC Operator Guide: Program Transfer, Axis Recovery, and ATC Troubleshooting Procedures
A field guide to FANUC CNC controls covering IC card program transfer, axis over-travel recovery, ATC interrupted-cycle recovery, and the PWE/100 P/S alarm.
Read moreComprehensive Parameter Guide for FANUC CNC Controls
A field guide to FANUC CNC control parameters covering reference point, spindle, tool change, display/language, backlash, and data server settings.
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How to Invest in a CNC Machine? Lessons from the Shop Floor — Part 1: Let the Job Talk, Not the Price
The biggest mistakes when buying a CNC machine: price-driven decisions, overcapacity, neighbour’s advice and resale-value anxiety. An investment guide in Q&A format based on 20+ years of shop-floor experience.
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