introduction: What are the characteristics of disc test electromagnetic clutch Plate type electromagnetic clutches are divided into dry type and wet type,The wet type works under oil-lubricated conditions,Therefore, the wear of the friction plate is small and the service life is long,However, it is not as sensitive as the dry electromagnetic clutch and the no-load torque is small。inJB/T1648-1999The normal working conditions and installation conditions of the wet multi-disc electromagnetic clutch are specified in this paper、Specification parameter、Technical parameter,These include structural requirements and performance requirements。The series parameters of the wet multi-disc electromagnetic clutch are inJB/T1648-
2015-01-07 Reading quantity 2919
introduction: Import bearings by sliding[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。]Based on the development of imported rolling bearings[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。],Its working principle is rolling friction
2015-01-07 Reading quantity 1476
introduction:Materials for shaft parts 1Materials for shaft parts In common use45steel,Shafts with higher accuracy are available40Cr、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。]steelGCr15、Spring steel65Mn,Ductile iron is also available;contra-velocity、Heavy axle,Select and use20CrMnTi、20Mn2B、20Cr
2015-01-07 Reading quantity 1535
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。]Failure in operation is a common occurrence,So dont be surprised。Out of order,Judgment and handling is key。Today were going to talk about itFAGbearing[FAGbearing:The main shaft bearing is made of a solid inner ring、Outer ring、The ball、and
2015-01-07 Reading quantity 1577
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。]Precision score of(main)Dimensional accuracy and rotation accuracy。Accuracy levels are standardized,Fall intoP0level、P6level、P5level、P4level、P2Grade five。 Accuracy from0Step by step increase,For general purpose0Level sufficient,But in the table used1The conditions or occasions shown
2015-01-07 Reading quantity 1459
introduction:Reducer repair and maintenance one、Device definition: equipment,Both commonly referred to as machine equipment,It is the technical equipment of modern industrial production。Equipment engineering defines equipment as“A general term for tangible fixed assets”。In general, we only regard the direct or indirect participation in changing the form and material materials of the object of labor as equipment。It is generally believed that,Equipment is people in production or living,The mechanical devices and facilities carried in the activity,Or for long-term use,And basically maintain the original physical form of material materials in use,It is an important part of fixed assets。 Sintering equipment:Various types of professional equipment for sintering production are called
2015-01-07 Reading quantity 2803
introduction:one、KOYOThe operating environment of bearings: According to the use of parts and use conditions and environmental conditions to select the size、precision,With suitable 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。]Be a guaranteeKOYOThe premise of bearing life and reliability。 1、Site of use: Tapered roller bearings are suitable for bearing radial loads
2015-01-07 Reading quantity 1560
introduction: SolidworksSoftware from1995Since release,Has become a standard around the world3DSolid model design system。After several years of development,SolidworksThe function of the system is constantly improved,There are more and more orders、More and more complex。I have used it for many years.SolidworksSoftware for new product design,Summed up some experience。Below isSolidworksTwo sets of commands in a system that are close to each other but apply to different environments and conditions,Here are some comparisons,For your reference。 one、Scanning and lofting
2015-01-07 Reading quantity 2875
introduction: Fast cycle,The design and manufacture of blow molding mold with long life is required by the development of blow molding industry。The factors that determine the efficiency of the mold are:l)Materials;2)cooling;3)Cutting edge design;4)venting。 The material for making the mold must have high thermal conductivity and sufficient cutting edge strength。Current aluminum70/75Its a high-grade alloy used in most molds。Because the metal has good machinability,Therefore, the mold cavity is usually made by machine cutting。The copper alloy mold also has high heat transfer and good corrosion resistance。however,Its high cost,expensive,And because its specific gravity is three times that of aluminum,probably
2015-01-07 Reading quantity 2785
introduction: INAbearing[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。]Around sea and land oil、Natural gas development,Counter oil、Ethylene and three major synthetic materials(Synthetic resin、Synthetic rubber、Synthetic fibre)The amount of demand required will be6%to9%The growth rate of。So need
2015-01-07 Reading quantity 1457