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introduction：rightNSKThrust 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。]Regular maintenance of equipment、It is removed during operation and replacement of peripheral partsNSKThrust ball bearings are inspected，You need to determine the next orderNSKThrust ball bearing parts can be used again and record the use of better than bad。Also carefully investigate and document the removal
2015-01-06 Reading quantity 1492
introduction：1、Model difference With the advent of internationalization，Domestic 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。]codenameSKFbearing[SKFbearing:SKFThe full name is“Svenska Kullager-Fabriken”The Chinese transliterated name is“SKF”；SKFGroup general manager
2015-01-06 Reading quantity 1638
introduction：With the growing maturity of e-commerce，More and more enterprises have also deeply realized：To continue to develop and remain invincible in the increasingly competitive international market，To carry out e-commerce is the best choice and the only way for enterprises。Of course，Enterprises should carry out electronic commerce，It is far from enough to build a website for product promotion and publicity。In that way，How can enterprises succeed in the actual combat of e-commerce？Here are some practical lessons from the forefront of e-commerce： one、Good and cheap product information The quality of the product released must be excellent，At the same time, it has a certain advantage in price。because，marketplace
2015-01-06 Reading quantity 2923
introduction：Due to the structure and working principle of harmonic gear reducer and ordinary gear reducer friends are very different，It is decided that its application is different，The following lists the advantages and disadvantages of harmonic gear reducer and its application fields。 Major advantage (1)High transmission speed ratio。Single-stage harmonic gear transmission speed ratio range is70~320，It can be achieved in some devices1000，Multistage transmission speed ratio can be reached30000above。Its not just for slowing down，Can also be used for the occasion of growth。 (2)High carrying capacity。This is because the number of teeth engaged at the same time in harmonic gear transmission is large，Double-wave gearing
2015-01-06 Reading quantity 2966
introduction：I believe we all know that the gear reducer ADAPTS to the maximum input speed of the motor，Generally controlled in2000Transfer below，Excessive speed for 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。]The endurance of the oil seal is a test，Oil seepage may also occur for a long time。Then how much do you know about other knowledge of gear reducer？Below universal
2015-01-06 Reading quantity 2915
introduction： 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。]In the grinding process，The working surface is ground by a high-speed rotating wheel，Therefore, if the equipment is not operated and adjusted according to the operation instructions during grinding，There will be various defects on the working surface of the bearing，It affects the overall quality of the bearing。Bearing in precision grinding
2015-01-06 Reading quantity 1587
introduction：Wuhu power plant13No. 1 boiler is super high pressure produced by Shanghai Boiler Factory、Single steam drum、Natural circulation、Bunker type pulverized coal furnace，The model is...SG-42/13.7-M418type，disposition2Made by Shenyang Heavy Machinery FactoryDTM320/580Shape steel ball mill2001years1month，13Furnace B steel ball grinding repair，Remove rear main 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，Used to reduce the friction system during power transmission
2015-01-06 Reading quantity 1481
introduction： Normal driving time,The driving wheel in the brake 糓(The wheel)In 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。]The support rotates around the axle,At the same time, torque is transmitted to the rotor through the variable speed conversion unit,Make it rotate with the drive hub.Remaining components,shelllike;Air chamber film;Insulated disc;Internal friction block;External friction block;Elastic brake group
2015-01-06 Reading quantity 2830
introduction：1、Grease lubrication TIMKENImported 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。]Relubrication is best performed during a planned equipment outage，And make regular supplements，meanwhile，Remove the old grease or squeeze it out through the drain。The nozzle should be wiped clean before adding fresh grease。If the bearing box does not have an oil nozzle，The bearing box cover or end cover should be opened，To remove the old grease，After cleaning up，fill
2015-01-06 Reading quantity 1501
introduction： A、Pump basic knowledge knowledge Common pump model number LG-----High rise building feed pump DL------Multistage vertical clean water pump BX-------Fire fixed special pump ISG------Single stage vertical pipeline pump IS -------Single-stage horizontal water pump DA1-------Multistage horizontal water pump QJ-------Electric submersible pump Pump model meaning：Such as40LG12－15；40－Inlet and outlet diameter（mm）；LG－High-rise building
2015-01-06 Reading quantity 2904
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