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introduction： With the invasion of China by foreign powers and the development of the comprador movement，China began the initial stage of machinery industry。In Shanghai、Shenyang (in Liaoning Province)、Tianjin and Changzhi and other places have some very simple 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。]Repair point，Completely manual
2014-12-09 Reading quantity 1787
introduction：Self-aligning 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。]Whether the installation is correct，Direct impact 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，
2014-12-09 Reading quantity 1653
introduction： The grinding of the workpiece surface is made using a high-speed ring abrasive belt。It is generally carried out on the abrasive belt grinder。figure1 Abrasive belt grinding method It is a method of grinding the outer circle and plane of the belt。The sand belt surrounds the pressure wheel and tension wheel with certain elasticity﹐Continuous cutting motion is driven by rotary press wheel﹐The workpiece is placed on the conveyor belt or work table for feed movement。When the workpiece touches the sand belt or passes through the grinding zone under the press wheel﹐A layer of material that has been removed from the surface by an abrasive strip。The cutting speed of abrasive belt grinding is generally20～30meter/seconds﹐Grinding pressure is2
2014-12-09 Reading quantity 2993
introduction：What are the consequences of wrong use of clutch 1、Slow down，On the brake，Keep your left foot off the clutch（Unless its emergency braking）。This bad driving habit of using the brake pedal and stepping on the clutch at the same time must be overcome。 2、Always check the free travel of the clutch pedal and other clutch components，Keep the clutch in good technical condition。 3、The clutch pressure plate and clutch disc should be flat、Complete separation；The free travel of the clutch pedal shall comply with the regulations（What kind of car are you talking about，Generally in8---
2014-12-09 Reading quantity 3154
introduction：1）bearing[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]Heater principle：Youxin series bearings[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]The principle of induction heater is to use metal to generate eddy currents in alternating magnetic fields to make bearings[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SK
2014-12-09 Reading quantity 1699
introduction： SlideNSKBearings work under sliding frictionNSKbearing。SlideNSKSmooth bearing operation、reliable、noiseless。Under conditions of liquid lubrication，Sliding surfaces are separated by lubricating oil without direct contact，It can also greatly reduce friction losses and surface wear，The oil film also has a certain vibration absorption ability。SlideNSKbearing[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]The application of，
2014-12-09 Reading quantity 1829
introduction： Vibrating pairINARoller bearing[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]The damage can be said to be proportionately sensitive，Peel off、impression、corrosion、crack、Wear and tear will be thereINARoller bearing[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing
2014-12-09 Reading quantity 1660
introduction： FAGImported bearing[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]The microstructure overheating after quenching can be observed on the rough edges of the parts。But to determine exactly how overheated it is you have to look at the microstructure。ifGCr15Coarse acicular martensite appears in the quenched structure of the steel，It is quenched superheated tissue。The reason may be that the quenching heating temperature is too high or the heating holding time is too long caused by comprehensive overheating；It may also be due to the original tissue band
2014-12-09 Reading quantity 1715
introduction： Deep groove ball bearing[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]Structural characteristics Deep groove ball bearing[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]The raceways of the inner and outer rings are deep circular grooves，The channel radius is slightly larger than the sphere radius。It is mainly used to bear radial loads，It can also withstand a certain axial load。Pawn bearing[bearing:
2014-12-09 Reading quantity 1922
introduction： SKFThe three main factors that must be considered in bearing selection are the limit speed、Required service life and intended workload，This is the selected bearing[bearing:bearing，thkbearing，trbearing，NSKbearing，NTNbearing，SKFbearing，NACHIbearing，KOYObearing，HCHbearing，IKObearing]Three performance requirements that must be met。 The limit speed is the bearing[bearing:bearing，thkbearing，trbearing，N
2014-12-09 Reading quantity 1784
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