Article List
- Gear Inspection And Quality Control: Methods for Gear NVH TestingIn the fields of modern rail transit, aviation, and high-end mechanical equipment, gear transmission not only requires high efficiency and reliability but also excellent NVH performance (Noise, Vibration, Harshness). The level of NVH directly affects the user experience and service life, and also ha
- All About Gear Transmission: Principles, Types, And ApplicationsGear transmission is a fundamental mechanical power transmission method widely used in various machinery, renowned for its compact structure, high efficiency, and ability to transmit large torques. This article explores its classification, key parameters, lubrication methods, and practical applicati
- Gear Modification And Meshing Contact Analysis: The Core of Performance Optimization in Precision Transmission SystemsGear Modification: The Logic of Performance Optimization from Theory to PracticeModification Types: Targeted Solutions to Transmission Pain PointsAxial modification: Focuses on the uniformity of gear axial contact. Common forms include crowning (designed with a convex middle and gentle edges in the
- Essential Knowledge of Heat Treatment Processes in Manufacturing1. AnnealingPurposes:2. NormalizingPurposes:Selection Guidelines Based on Carbon Content:3. QuenchingPurpose: Significantly improve the hardness and wear resistance of steel, making it one of the most important heat treatment processes.4. TemperingKey Purposes:Surface hardening enhances the surface
- The "Hidden BOSS" in The Coating Workshop: Coating Conveying SystemWith the rapid development of Industry 4.0 and intelligent manufacturing technology, the coating conveying system is constantly moving towards intelligence. The wide application of sensor technology enables the conveying system to have keen "perceptual organs". These sensors can real-time monitor th
- Why Use Worm Gears? A Detailed Explanation of Worm Gear TransmissionLarge transmission ratio (single - stage i = 5~100, or even higher)Stable transmission with low noiseSelf - locking property (the worm can be self - locking under certain conditions to prevent the worm wheel from being driven in reverse)Low efficiency (usually 30%~90%, depending on lubrication and h
- Planetary Gear Transmission: A Comprehensive Guide To Strength Design for Safety1. Brief Introduction to Planetary Gear Transmission2. Material Selection for Planetary Gear TransmissionComponentMaterialSurface TreatmentHardness SpecificationsContact Fatigue LimitBending Fatigue LimitSun Gear (A)20CrMnMoCarburizing and QuenchingTooth surface: 56-60 HRC; Core: 30-42 HRC1500 N/mm²
- How To Ensure The Safety of Planetary Gear Transmission? A Detailed Explanation of Planetary Gear Transmission Strength DesignFriends interested in gear transmission can scan the QR code to join the Knowledge Planet "Gear Transmission Knowledge Platform", where massive materials are shared, and questions can be asked and answered through platform communication. Let's work together to build a gear transmission knowledge pla
- Parallel Shaft Gear Transmission in Gear Drive: A Comprehensive ExplanationGear transmission is one of the most prevalent methods in mechanical engineering, boasting high efficiency, stable transmission ratios, and strong load-carrying capacity. Among its variants, parallel shaft gear transmission is tailored for scenarios where two shafts are arranged in parallel, finding
- Problems And Solutions for Gear Root StepsThis article mainly introduces the definitions and impacts of root undercut and steps in the manufacturing of transmission gears, discusses the step problems caused by incorrect design and manufacturing of the convex angle amount of roughing tools before and after heat treatment, and provides judgme