Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Transmission Shafts: Problem Solving01:09

Transmission Shafts: Problem Solving

214
Designing a solid shaft that transmits power from a motor to a machine tool involves a series of calculations to ensure the shaft can withstand the stresses applied by bending moments and torques. First, calculate the torque exerted on the gear, considering the power transmitted by the shaft and its rotational speed. Following this, compute the tangential forces acting on the gears, which directly relate to the torque and the gear radius.
Next, use bending moment diagrams for the shaft to...
214
Plastic Deformation in Circular Shafts01:20

Plastic Deformation in Circular Shafts

180
When materials are subjected to forces that surpass their yield strength, they undergo a process known as plastic deformation. This results in a permanent alteration or strain in their structure. This concept can be specifically applied to circular shafts, where the deformation leads to a change in its shape. The precise evaluation of this plastic deformation requires understanding the stress distribution within the circular shaft, which is achieved by calculating the maximum shearing stress in...
180
Design of Transmission Shafts - Stress Analysis01:15

Design of Transmission Shafts - Stress Analysis

313
Designing a transmission shaft requires a thorough understanding of the stresses induced by bending moments and torques, especially in systems where power is transferred through gears. These forces create force-couple systems at the centers of the shaft's cross-sections, leading to both transverse and torsional loading. Although shearing stresses from transverse loads are typically smaller than those from torques and are often overlooked, the significant normal stresses from these loads...
313
Circular Shafts - Elastoplastic Materials01:24

Circular Shafts - Elastoplastic Materials

95
The study of solid circular shafts under stress shows that within the elastic limit, stress increases directly to the distance from the shaft's center. This relationship holds until the shaft reaches a critical point of stress, beyond which it begins to yield, marking the transition from elastic to plastic deformation. At this crucial juncture, the maximum torque the shaft can endure without permanent deformation is determined, signifying the limit of its elastic behavior.
As torque on the...
95
Mechanical Efficiency of Real Machines01:14

Mechanical Efficiency of Real Machines

637
The mechanical efficiency of a machine is a fundamental concept that describes how effectively a machine can convert input work into output work. According to this concept, the efficiency of a machine is equal to the ratio of the output work to the input work. An ideal machine, meaning a machine that has no energy losses, has an efficiency of one. This implies that the input work and the output work are equal.
However, in reality, no machine can be truly ideal, and all of them experience some...
637
Machines: Problem Solving II01:30

Machines: Problem Solving II

296
Machines are complex structures consisting of movable, pin-connected multi-force members that work together to transmit forces. Consider a lifting tong carrying a 100 kg load. It comprises movable sections DAF and CBG linked together with member AB.
296

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Availability and Costs of Allergic Rhinitis Treatments Across the World: A Survey of ARIA Experts.

Allergy·2026
Same author

Adipokines in Obese Asthma: A Complex Relationship Influenced More by Sex, Weight, and Oral Steroid Treatment Than Disease Severity.

Allergy·2026
Same author

Allergic Rhinitis and Its Impact on Asthma (ARIA)-EAACI Guidelines-2024-2025 Revision: Part II-Guidelines on Oral and Ocular Treatments.

Allergy·2026
Same author

Real-World Effectiveness and Safety of Single Inhaler Triple Therapy with Beclometasone/ Formoterol/ Glycopyrronium in Moderate to Severe Asthma: TriMaximize Study.

Journal of asthma and allergy·2026
Same author

Numerical Investigation of the Bending, Torsional, and Hydrostatic Pressure Responses of Hybrid Kenaf/Flax/Glass Fiber Composite Shell Structures for Unmanned Maritime Vehicles.

Materials (Basel, Switzerland)·2026
Same author

Vibration-Based Diagnostics of Rolling Element Bearings Using the Independent Component Analysis (ICA) Method.

Sensors (Basel, Switzerland)·2025

Related Experiment Video

Updated: Jun 6, 2025

Knowledge Based Cloud FE Simulation of Sheet Metal Forming Processes
11:05

Knowledge Based Cloud FE Simulation of Sheet Metal Forming Processes

Published on: December 13, 2016

12.1K

Modeling Material Machining Conditions with Gear-Shaper Cutters with TiN0.85-Ti in Adhesive Wear Dominance Using

Maciej Kupczyk1, Michał Leleń2, Jerzy Józwik2

  • 1Institute of Mechanical Technology, Poznan University of Technology, 3 Piotrowo Street, 60-965 Poznan, Poland.

Materials (Basel, Switzerland)
|November 27, 2024
PubMed
Summary

Titanium nitride-titanium (TiN-Ti) coatings enhance cutting tool life and reduce wear when machining alloy steels for gears. Mathematical modeling identified the Kolmogorov-Arnold Network (KAN) as optimal for predicting tool life based on machining parameters.

Keywords:
Kolmogorov–Arnold Networkadhesive wearcarburizing steelscutting toolsgear productionmachiningpredictive modelingreactive pulse plasma methodtitanium nitride coatingstool durability

More Related Videos

Performing Microscope-Mounted Y-Shaped Cutting Tests
06:15

Performing Microscope-Mounted Y-Shaped Cutting Tests

Published on: January 20, 2023

1.7K
Mimicking and Measuring Occlusal Erosive Tooth Wear with the "Rub&Roll" and Non-contact Profilometry
08:47

Mimicking and Measuring Occlusal Erosive Tooth Wear with the "Rub&Roll" and Non-contact Profilometry

Published on: February 2, 2018

12.1K

Related Experiment Videos

Last Updated: Jun 6, 2025

Knowledge Based Cloud FE Simulation of Sheet Metal Forming Processes
11:05

Knowledge Based Cloud FE Simulation of Sheet Metal Forming Processes

Published on: December 13, 2016

12.1K
Performing Microscope-Mounted Y-Shaped Cutting Tests
06:15

Performing Microscope-Mounted Y-Shaped Cutting Tests

Published on: January 20, 2023

1.7K
Mimicking and Measuring Occlusal Erosive Tooth Wear with the "Rub&Roll" and Non-contact Profilometry
08:47

Mimicking and Measuring Occlusal Erosive Tooth Wear with the "Rub&Roll" and Non-contact Profilometry

Published on: February 2, 2018

12.1K

Area of Science:

  • Materials Science and Engineering
  • Manufacturing Technology
  • Tribology

Background:

  • Machining structural alloy steels for carburizing, especially for gear manufacturing, presents significant challenges.
  • Tool wear and reduced tool life are critical issues impacting efficiency and cost in gear production.
  • Advanced coatings are essential for improving cutting tool performance in demanding applications.

Purpose of the Study:

  • To investigate the effectiveness of TiN0.85-Ti coatings on cutting tool blades for machining alloy steels.
  • To analyze the impact of these coatings on machining quality, tool life, and adhesive wear.
  • To develop a predictive model for tool life using machine learning.

Main Methods:

  • Application of TiN0.85-Ti coatings to cutting tool blades.
  • Experimental machining of structural alloy steels.
  • Mathematical modeling and analysis of tool wear.
  • Utilizing the Kolmogorov-Arnold Network (KAN) for predictive modeling.

Main Results:

  • TiN0.85-Ti coatings significantly reduce adhesive wear on cutting tools.
  • Coated blades exhibit improved tool life compared to uncoated counterparts.
  • The Kolmogorov-Arnold Network (KAN) accurately models tool life as a function of cutting speed, coating thickness, and feed rate.
  • Enhanced gear production efficiency is achievable with the use of these coatings.

Conclusions:

  • TiN0.85-Ti coatings are highly effective in improving the performance of cutting tools for alloy steel machining.
  • The developed KAN model provides a robust framework for optimizing machining parameters to maximize tool life.
  • Implementing these advanced coatings and predictive models can lead to substantial increases in gear manufacturing efficiency.