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introduction：Imported bearing[Imported bearing:Simply put, the import bearing agent refers to the sale of an imported bearing brand。The main brands of imported bearings arenskbearing，ikobearing，fagbearing，Of good quality，Of course, the price is not cheap。]Raceway sound and its control method Raceway sound is when the bearing is running，A smooth continuous sound made by its rolling body rolling on the raceway surface，It is a basic sound unique to all rolling bearings。The general bearing sound is the raceway sound plus other sounds。 The track sound of ball bearings is irregular，Frequency in1000Hzabove，Its main frequency does not vary with the speed
2015-06-10 Reading quantity 1688
introduction： Baosteel Group through 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。]Repair kills three birds with one stone，Ensure normal production，Significantly reduce costs and contribute to environmental protection。 “Broken bearings can also be repaired?”This is...2006Years ago，Is Baosteel branch cold rolling mill workshop operation director Wu Jianhua never thought
2015-06-09 Reading quantity 1539
introduction： Material protection technology to prevent the bare surface of metal parts from rust during the process or during storage and transportation，Also known as rust prevention。Mechanical products are generally in a packaging state during storage and transportation，Therefore, it is also called packaging rust prevention or storage rust prevention。When choosing temporary protection measures, consider the type of material to be protected。Steel rusts under the action of water and oxygen in the general atmosphere，It is more serious in the industrial and Marine atmosphere。copper、aluminum、zinc、Magnesium, etc., also changes color in some environments、tarnishing、corrode。therefore，Metal parts must be protected between production processes and during storage and transportation，To maintain its appearance、Accuracy and performance。interprocess
2015-06-09 Reading quantity 2876
introduction： Assemble the board after installing the parts If too hasty，Another area that can cause greater problems in assembly is a common method of moving plates containing parts together to save time。Such as，The locking sleeve plate is bolted to a belt32A sleeve back plate。It is assumed that the sleeves will be reliably positioned into their respective holes，The whole piece then slides into the backing plate through the guide pin and guide sleeve。If there is an opposite on each hole between the plate and any hardened internal parts30The degree of(As opposed to typical45The degree of)Orientation of，This method is to some extent reliable。But when trying to put too
2015-06-09 Reading quantity 2860
introduction：Rolling 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。]，If you can choose correctly and not use wrong，It can be used for a long time；In the right choice、When used correctly，The damage state is exfoliation。On the other hand，There are also unexpected early damage and early damage that cant withstand use；As the cause of this early injury，Have use
2015-06-09 Reading quantity 1625
introduction： At present，Domestic and foreign 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。]Test method，There are four main types：one、Friction and wear test，two、Bench test，three、laboratory（Proving ground）Simulation test，four、Operating test under actual conditions。 The above test methods have been used abroad，But the application purpose is not
2015-06-09 Reading quantity 1621
introduction：Outer spherical bearing with seat[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。]Divided into bearing seat and bearing，In fact, the outer spherical bearing is a deep groove ball bearing（That is6000type）A deformation of，It is designed to better fit with the bearing seat。 Installation can be hot or pressure mounted，This ensures a tight fit between the bearing and the housing，Dont
2015-06-09 Reading quantity 1616
introduction：Loss combination needle roller 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。]There are many reasons，All the factors affecting the design and manufacturing process will be related to the loss of the combined needle roller bearing，Its hard to analyze。But in general，In general, it can be considered and analyzed from the two aspects of use factors and internal factors。 Wear combination needle roller bearing
2015-06-09 Reading quantity 1529
introduction： The motor is generally in use according to the time of use2000Cleaning and refueling should be carried out after hours。SKFImported bearing[Imported bearing:Simply put, the import bearing agent refers to the sale of an imported bearing brand。The main brands of imported bearings arenskbearing，ikobearing，fagbearing，Of good quality，Of course, the price is not cheap。]There are two kinds of cleaning methods： one、Hot oil cleaning method due to long use，Hardened by soft dry oil or antirust pasteSKFImported bearing only[Imported bearing:Simply put, imported bearing agent refers to engaging in a certain process
2015-06-09 Reading quantity 1519
introduction： The benefits of adding lubricating oil to the reducer 1、A continuous and stable lubricating film is formed on the gear surface of the reducer to ensure that the meshing area meets the fluid lubrication conditions。 ·The high speed and regular tooth profile facilitate the formation of an effective lubricating film along the progressive line； ·Spur and bevel gears form the largest fluid film in the kneading area in the shortest time； ·hyperthermia，Heavy load，Torque and irregular tooth profile are not conducive to forming an effective lubricant film。 2、Under the action of anti-wear additives，In the mixed friction area
2015-06-09 Reading quantity 2984
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