Article List
- What Are The Commonly Used O-ring Sealing Materials And Applications?Nitrile rubber (NBR) is an elastomer made from acrylonitrile and butadiene, known for its excellent resistance to oil and fuel. However, due to the presence of carbon-carbon double bonds in its structure, it is susceptible to degradation by heat, oxygen, ozone, and strong chemicals, making it unsuit
- Mysterious Micro-movements (corrosion) WearContinuing from last week, today I would like to introduce micro-dynamic corrosion wear, the English name: Fretting.forewordThe introduction of micro-motion (corrosion) wear is primarily based on my previous work experience. For example, even though there is no obvious relative motion between two co
- Thermal Fatigue Failure Mechanism of High Temperature Bearing Steel And Alloy Optimization DirectionIn the power systems of modern industrial equipment and high-speed trains, bearings must operate stably under conditions of high speed, high load, and continuous thermal cycling. This is particularly true for traction motors in rail vehicles, high-speed main shafts, and high-temperature motors in th
- Do You Know about Surface Roughness?Surface roughness is very important for most surfaces involved in sliding contact because factors such as the original rate of wear and the nature of the duration are highly dependent on this characteristic. These surfaces are generally load-bearing and need to be marked roughness to ensure suitabil
- Comparison of Common Mechanical Transmission Modes1. OverviewThe selection of mechanical transmission should be combined with technical performance and economy, and comprehensively weigh the requirements of working conditions, efficiency objectives, space constraints, environmental adaptability and cost control.High precision scenario: priority gea
- What Causes Brittle Fracture of Material?In addition to the more common fatigue fractures, you might occasionally encounter brittle fractures. There are many causes of brittle fractures, and analyzing them can be quite challenging. However, if you understand the factors that lead to brittle fractures and consider the actual application con
- Key Points of Complex Magnetic Core Forming ProcessKey points of complex magnetic core forming process
- About Automated Paint Conveyor LinesOverhead Paint Conveyor LineUtilizes an overhead chain-type conveyor system with chains and tracks that can bend and elevate freely. It mainly consists of a spray booth, chamber, overhead conveyor system, heating system, control system, and exhaust system. The chamber features a frame structure with
- Do You Know about Painting Production Lines?The so-called coating refers to the covering of protective layer or decorative layer on metal and non-metal surfaces. With the development of industrial technology, coating has been developed from manual to industrial automation, and the degree of automation is getting higher and higher, so the appl
- Gear Inspection And Quality Control-gear Size Inspection Method And Precision ControlIn the process of gear manufacturing and maintenance, size control is the core link to ensure transmission performance and service life.oThis paper will focus on the key dimensions of gears, introduce the inspection methods such as the diameter of the division circle, tooth thickness and the length