Technical articles
IKOThrust ball bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]And lubricants to reduce operating costs,Simplifies maintenance and reduces environmental impact,Especially for the design of large wind turbines and super hybrid ceramic bearings[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is in the process of mechanical transmission
Due to anti-pollution、Poor impact resistance、Short service life、High accident rate、High consumption、Affect production。 Against rollIKObearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Use the above limitations,To maximizeIKObearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor
Preventive diesel engine bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Method of burning: Plain bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts are generated on the shaft
Its gone from autumn to winter now,Every aspect of a car should be carefully maintained,To ensure a comfortable and smooth driving conditions in harsh winter weather。 wintertime,Ordinary roads are made hard and slippery by cold, dry air currents,Water can quickly turn into smooth ice,These are very test the drivers handling skills and car maintenance knowledge,And tire maintenance is one of the important links,It is an important guarantee for driving safety in winter。 First of all,Choosing the right tire is crucial。Tires are a comprehensive product,Indicators are often correlated
Friction clutch—The brake is an important part of the main transmission of mechanical pressure machine,Its performance directly affects the usability of the whole machine、security、Reliability as well as the start-up rate and maintenance amount of equipment。 Friction clutch—Brake structure form points,There is a combined friction clutch—Brake and separate friction clutch—brake;According to the working state of the friction pair,Dry friction clutch—Brake and wet friction clutch—brake;Friction clutch—The brake control system is divided,Pneumatic friction clutch—Brake and hydraulic friction clutch—brake。 group
Crank shaftIKOAbnormal bearing noise is mainly caused by clearance,Here we talk about this problem from several aspects。 phenomenon: 1)Under normal circumstances, there is no sound when the engine is running steadily,A dull sound when the engine runs at a sudden change in speed“boring”knock,Accompanied by vibration phenomenon。 2)When the engine load changes,Loud noise。The higher the speed,louder。Loud noise is not good,Current bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is fixed and reduced in the mechanical transmission process
Contact fatigue failure refers toIKOThe bearing working surface fails due to the action of alternating stress。Contact fatigue spalling occurs in thrust ball bearings[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Working surface,Often accompanied by fatigue cracks,It is first generated from the maximum alternating shear stress below the contact surface,It then expands to the surface to form different peels
According to the use of parts and use conditions and environmental conditions to select the size、precision,Suitable for automotive bearings[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Be a guaranteeKOYOThe premise of bearing life and reliability。 Site of use:bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)Its in mechanical transmission
bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other parts move relative to each other on the shaft,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]According to the direction of the load it can withstand or the nominal contact Angle,Fall into: 1、Radial bearing[bearing:bearing(“Bearing”,Japanese person“Axial receptor”)It is a part that holds and reduces the friction coefficient of load during mechanical transmission。Can also be said,When other
Achieve early detectionIKOFailure is of great benefit to machinery and production。So how can we do this job better? Identify or predict operation without disassembly inspectionIKOBearing failure or not,This is very good for improving productivity and economy。 Linear bearing[Linear bearing:Metal linear bearing is a linear motion system produced at a low cost,For use with infinite stroke and cylindrical shaft。Linear bearings are used in conjunction with quenched linear drive shafts。A system of infinite linear motion。Load the ball and quench the drive shaft because it is point contact,Less allowable load,But linear transport