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  • Rotary flash dryer

    introduction: summarize The rotary flash dryer has reasonable design,Compact structure,novelty,Wide range of use。Be used as pigment、Fine chemical industry、pesticide、fertilizer、fodder、food、medicine、corpuscle、Chemical engineering、Light industry and other industries。Can achieve fast、Energy conservation、Large production of small equipment,Requirements for continuous operation,Be the first in China,It reached the advanced level in the 1990s。 Working principle Hot air inside inlet tube at suitable wind speed,follow

    2014-12-27 Reading quantity 2877

  • Stop check of rolling bearings

    introduction:Check the bearing regularly[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 seal is to maintain the 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,To reduce power transmission

    2014-12-27 Reading quantity 1595

  • Worm gear reducer heating and oil leakage

    introduction: Worm gear reducer to lift rate,Generally, non-ferrous metal is used as worm gear,The worm is made of harder steel,Because it is sliding friction drive,During operation,It generates a higher amount of heat,The thermal expansion of the reducer parts and seals is different,Thus, gaps are generated on the mating surfaces,The oil becomes thinner as the temperature increases,Easy to leak。There are four main reasons,One is whether the material collocation is reasonable,The second is the surface quality of the meshing friction surface, The third is the choice of lubricating oil,Whether the amount added is correct,The fourth is the assembly quality and the use environment。

    2014-12-26 Reading quantity 2931

  • KOYO tapered roller bearings regular maintenance and noise reduction of the three methods of lubrication maintenance

    introduction:First of all,The structure design is reasonable and advanced at the same time,You have longer 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。]Life span。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 machinery in the shaft

    2014-12-26 Reading quantity 1510

  • Stainless Steel Knowledge (Series 13)

    introduction:Stainless steel processing and construction DrawingDeep processing:Easy to produce friction heat, so use pressure resistance、High heat resistance stainless steel at the same time after the molding processing should remove the oil attached to the surface。 weld:Rust harmful to welding should be thoroughly removed before welding、oil、moisture、paint,Select the electrode suitable for the steel type。The spot welding interval is shorter than that of carbon steel,A stainless steel brush should be used to remove welding slag。After welding,To prevent local corrosion or loss of strength,The surface should be polished or cleaned。 Cutting and stamping:Because stainless steel is stronger than ordinary materials

    2014-12-26 Reading quantity 1589

  • Reducer by machinery manufacturing industry rapid development

    introduction:Decelerating machinery manufacturing industry as the basic equipment industry of the national economy,It plays a strategic role in economic development,Its development is closely related to macro-economy。03、04With the rapid growth of macroeconomics in China,Chinas equipment manufacturing industry presents a good momentum of development,The growth rate has been refreshed all the way。05years,Machinery industry industrial production、sell、Product yield,Steady growth in export deliveries,But subject to fixed asset investment、Export slowdown and the impact of national macro-control policies,05The industry fell back to a certain extent last year。enter06years,The machinery industry has once again ushered in the spring of development,According to the National Development and Reform Commission economic operation

    2014-12-26 Reading quantity 2851

  • Internal reducer product development status

    introduction: Domestic reducer industry manufacturers also coexist in various forms,Such as foreign-funded enterprises、Sino-foreign joint venture、State-owned enterprise、Joint-stock enterprises and individual enterprises,The scale has reached billions of yuan of annual output value,As small as a few million dollars。Foreign companies account for about a quarter of those sales。 In the manufacturing of reducer,At present, the number of domestic manufacturers is large,Such as Chongqing gearbox Co., LTD,Hangzhou forward gear box Co., LTD,Nanjing high precision gear Co., LTD,Xi an Heavy Machinery Research Institute,Luoyang heavy gear box Co., LTD,Jingzhou whale transmission machinery Co., Ltd. and other domestic mainstream products

    2014-12-26 Reading quantity 2863

  • Correctly judge TIMKEN bearing operation rule and fault handling

    introduction:TIMKENbearing[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 course of its use, it shows strong regularity,And repeatability is very good。Normal quality 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

    2014-12-26 Reading quantity 1620

  • Clutch market analysis

    introduction: Clutch market analysis The market is changing all the time,Therefore, the most important thing for manufacturers is the market,Only by opening the market can there be good economic benefits。 Clutch is the field of industrial machinery、There are many transmission components in the field of steam manufacturing,The main function is to make the Lord、Driven shaft combined or cut apart。Clutches are classified as electromagnetic clutches and magnetic powder clutches,Friction clutch、Hydraulic coupler,The main function is the same cutting and binding。In life the most common steam clutch and industrial

    2014-12-26 Reading quantity 2859

  • Comparison of performance characteristics of hard gear reducer and soft gear reducer

    introduction:According to the hardness of the gear surface of the reducer,Gears are generally divided into two categories,Namely hard tooth surface gear drive and soft tooth surface gear drive。Generally, the tooth surface hardness of a pair of meshing gears is greater than350HBS,It is called hard face gear,Otherwise it is called soft face gear。   There are many kinds of materials and heat treatment methods for hard face gear,For example, some commonly used ones:40Cr . 45#.45Mn2Steel can be subjected to final heat treatment High frequency tempering or nitriding。20Cr.20CrMnTi.20CrMnVB

    2014-12-26 Reading quantity 2843