introduction:The oil is industrial“blood”,It has an important position in the national economy。With the development of science and technology and the deepening of production practice,People are realizing the importance of oil pollution control,The cleanliness of the oil can determine the working performance of the mechanical equipment、Reliability and life。The pollution of the oil should be controlled,First of all, there should be a real understanding of the actual oil contamination,This involves the detection of the degree of oil contamination。Detection is a prerequisite for oil contamination control,Control is carried out through the detected information。According to statistics,Among the failures in the hydraulic system are75%The above is due to the oil
2015-01-10 Reading quantity 2890
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。]Installation is good or not,It will affect the accuracy of the bearing、Life and performance。therefore,Please fully study the installation of bearings,Please follow the operating standards including the following itemsTIMKENBearing mounting。 1、cleanseTIMKENBearings and related parts
2015-01-10 Reading quantity 1565
introduction: The toothed electromagnetic clutch attracts the armature by means of a magnetic force generated by a current passing through the exciting coil in the yoke,Thus, the two upper tooth claws connected with the yoke and the armature are joined to transmit torque。The toothed electromagnetic clutch can be divided into coil rotation(With slip ring type)Sum coil rest(No slip ring type)Two kinds of,The former type of excitation coil rotates,Electricity is introduced through the slip ring,The latter excitation coil is stationary,The current flows directly into the coil。To disengage、Hapeasy,Generally, triangular teeth or trapezoid teeth are used。As shown in the figure below, the coil rotating teeth embedded electromagnetic clutch,The upper part of the picture shows the joint state,The lower part is separated state。Driving gear1Mounted on shaft9the
2015-01-10 Reading quantity 2832
introduction: MicromechCan provideSpyrafloSeat 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 bearing can be applied to medical treatment、pharmacy、Areas such as science and general precision equipment are smaller12Millimeter axis。 PBThe series is said to be the industrys first miniature coupling balls for small shafts
2015-01-10 Reading quantity 1543
introduction:ES Engineering Standarization Engineering standard IWS International Workman Standard Technological standard ISO International Standard Organization International organization for Standardization GS General Specification General specification PMC Production & Material Control raw
2015-01-10 Reading quantity 2828
introduction: Working principle: The rotary flash dryer is used to dry the cake、pasty、A continuous drying equipment specially designed for thin mud and strong materials。The clean heat medium enters the drying chamber in tangential form,Together with the mechanical stirring mechanism, a powerful vortex type rotating air flow is formed。The wet material is quantitatively added to the drying chamber by the feeder,It is crushed and dried under the action of stirring and vortex air。There is a particle size classifier at the top of the drying chamber,Fine powder is discharged from the top of the tower,Its collected by the separator at the back,Larger particles return to the drying chamber,Continue to be crushed and dried。 1.System drum
2015-01-10 Reading quantity 2807
introduction: Thrust 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。]Whether the installation is reasonable,Whether it is correct or not,Will directly affect its service life。Reasonable and correct installation of thrust ball bearings will greatly extend their service life,So the assembly department is concerned aboutFAGbearing[FAGbearing:Spindle shaft
2015-01-10 Reading quantity 1467
introduction:With the development of modern industrial technology,Higher requirements are put forward for the performance of the mold。Try to shorten the production cycle of the mold and improve the quality of the mold,Extend die life,Direct or indirect social and economic benefits are incalculable。Material and heat treatment are affecting mold quality、Performance and service life are the most important intrinsic factors。60%Early mold failure,Is caused by material and heat treatment factors。In order to improve the strength of the die and the wear resistance of the die,Fully tap the performance potential of mold materials,Extend mold service life,Many effective measures have been taken,Secondary energy saving、Save resources、Make full use of materials
2015-01-10 Reading quantity 2797
introduction:(1) IKORaceway sound of bearing and its control method Raceway sound is when 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。]Running hour,A smooth continuous sound made by its rolling body rolling on the raceway surface,It is a basic sound unique to all rolling bearings。generalIKOBearing sound is raceway sound plus other sounds
2015-01-10 Reading quantity 1553
introduction:Reducer 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。]Rapid repair technique for chamber wear Vertical mill is an ideal large grinding equipment,Widely used in cement、electricity、metallurgy、Chemical engineering、nonmetal Mining and other industries。Aggregate crushing、desiccation、grinding、Graded transport in one,High production efficiency,Separable block、Granular and powdered
2015-01-10 Reading quantity 2810