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  • Single lip oil seal specification model

    introduction: ID Model number specification label Model number

    2015-03-22 Reading quantity 1521

  • What matters need attention to prevent TIMKEN turntable bearing configuration operation

    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。]Even though its metal,But it can be damaged,It doesnt matter what kind of hard material it is, you know,Its just a different level of damage,We all know that the quality of bearings is good,Theyre all made of fine steel,Steel is a very strong material,But it can be damaged,Turntable bearings are in the machinery every day

    2015-03-22 Reading quantity 1551

  • Power machinery: air wave supercharger

    introduction: A pressure transducer that brings two gaseous working substances into direct contact and transmits energy through pressure waves。It is used when the internal combustion engine pressurizes the gas entering the cylinder by using the exhaust energy of the internal combustion engine。The gas wave supercharger consists of an air stator﹑The gas stator and rotor are composed。The air stator is connected to the internal combustion engine intake pipe﹐The gas stator is connected to the exhaust pipe。The rotor is driven by the internal combustion engine crankshaft via a belt﹐The driving power is the internal combustion engine power1~1.5%。 figure Working principle of gas wave supercharger The working principle of the gas wave supercharger。When the rotor rotates in the direction of the arrow﹐An axial airway composed of blades on the rotor and its height

    2015-03-22 Reading quantity 2872

  • Treatment technology of steel slag in hot tank metallurgy

    introduction: Scope of application Metallurgical solid scrap slag treatment Main technical content one、Basic principle Metallurgical solid waste discharged from iron and steel enterprises is taken as the object of treatment,By special steel slag treatment device,Use the waste heat contained in it,Adopt appropriate water distribution technology,Produces a slightly pressurized vapor,The bulk steel slag was pulverized and self-dissociated in the hot tank,The recyclable metal is then magnetically sorted out,At the same time, the pulverized steel slag is classified into different groups with different particle size specifications in the automatic line,The steel slag treatment equipment and technology is the first in China。 two、Technology critical Hot tank and spray

    2015-03-22 Reading quantity 2774

  • Irrigation and drainage equipment should be properly maintained after disuse

    introduction: After the drainage and irrigation machine is discontinued,If not properly maintained and managed,It is easily rusted and damaged and cannot be used,therefore,After the drainage and irrigation machine is discontinued,It must be properly maintained and managed。  1.After diesel engine retirement,A thorough inspection and repair of all parts should be carried out,Keep it in good condition,Then apply the grease。Part of the body to remove paint,The paint needs to be repainted,Prevent rust。After inspection and maintenance, it should be raised in the room,Off-ground storage。 2.An electric motor used in an engine well,It should be removed from the well in time after decommissioning,Keep it indoors for inspection and maintenance。Wipe the dirt off the shell first,Rerunning machine

    2015-03-22 Reading quantity 2775

  • INA imported bearing disassembly method and the environment used

    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。]Disassembly of: INAImported 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,Natural price

    2015-03-22 Reading quantity 1537

  • The role of simulation technology and public service platforms in the wind industry

    introduction:Abstract:This paper starts from the technical requirements of developing wind power,Hoping to build one“Virtual design”R&d platform,But apply...CAETechnology is a good option。ShanghaiCAEThe establishment of technology public service platform is to provide an open service and guarantee channel for science and technology innovation and entrepreneurship to the society,The purpose is to improve the market competitiveness of enterprises and optimize innovation resources,Achieve resource sharing,ApplyCAETechnology methods to accelerate the development of Chinas wind power technology。 0 introduction Wind power is the key、The most central part is the rotor blade,The design of the blade and the material used are determined

    2015-03-22 Reading quantity 2861

  • Common car dictionary B

    introduction:B B B-pillar Bcolumn B B-post Bcolumn B+ Battery Positive Voltage Positive battery voltage B/P EGR Back Pressure Transducer EGR Negative pressure sensor B/P Backpressure Back pressure B/S Bore-to-Stroke Ratio Bore travel ratio B/S Bill of Sale Bill of sale B/U Back-Up

    2015-03-22 Reading quantity 2880

  • Coiled tube heat exchanger

    introduction:A heat exchanger with a serpentine tube as a heat transfer element。Its an ancient heat exchanger。It is simple in structure,manufacture、Install、Easy to clean and maintain,Low price,It is especially suitable for the cooling of high-pressure fluids、condensation,So it is still widely used in modern times。But the volume of the coil heat exchanger is large、unwieldy;High metal consumption per unit heat transfer area,Low heat transfer efficiency。Depending on the cooling method of the fluid outside the pipe,Coiled tube heat exchangers are divided into immersion and spray。 Immersion heat exchangers immerse the coil in a liquid(B fluid)Inside the container,Theres another kind flowing through the tubeAfluid。pass

    2015-03-22 Reading quantity 2784

  • Points of attention for planetary reducer selection

    introduction:Planetary gear reducer type selection points The planetary reducer is the most important type of reducer that matches the servo motor,When selecting a planetary gear reducer,First of all, determine the reducer reduction ratio,If the standard reducer does not have the reduction ratio you need,Please choose a close or customized reducer from our company。 After determining the deceleration ratio,Please multiply the rated torque of your chosen servo motor by the reduction ratio,The value obtained is in principle less than the rated output torque of the similar reducer provided in the product catalog,At the same time, the overload capacity of the driving motor and the maximum working torque required in practice should be tested。The maximum operating torque required is indicated in the rated output

    2015-03-22 Reading quantity 2899