Technical articles
①Brush disk winding motor: The brushed disk winding motor is bonded to a cylinder with rare earth materials,A disk winding of enamelled copper wire is placed in the cylinder,Constitutive rotor。The motor phase is adjusted by mechanical inverter。The mechanical commutator adjusts the voltage phase by rubbing a fixed carbon brush against a rotating copper commutator surface。The brushes of this motor have been wearing out in use,The life of the motor is difficult to exceed2000h。
Mainly by wave generator、Flexible gear、Flexible bearing、Rigid gear consists of four basic components,Harmonic drive reducer,The utility model provides a flexible gear with controllable elastic deformation by assembling a flexible bearing on a wave generator,A gear drive that engages rigid gears to transmit motion and power。 People think advantages,How about harmonic drive reducer?In that way,Today Xiaobian will give you an inventory of the basic advantages of harmonic drive reducer~
Harmonic reducer,Definition of harmonic reducer,Harmonic gear reducer
Hybrid ceramic bearing structure form:Generally, the inner ring is made of bearing steel or stainless steel,Ceramic balls are availableZRO2 SI3N4 orSICMaterials,Cages are optional:PEEK or PTFE or PA66, Dust cover can be selected stainless steel201Or rubber cover,Due to ceramic ball(Zirconia ball/Characteristics of silicon nitride spheres,The resulting hybrid ceramic bearing has the following characteristics:
Xiaobian learned from the manufacturer that the harmonic drive reducer is mainly composed of a wave generator、Flexible gear、Flexible bearing、Rigid gear consists of four basic components,Harmonic drive reducer,The utility model provides a flexible gear with controllable elastic deformation by assembling a flexible bearing on a wave generator,A gear drive that engages rigid gears to transmit motion and power。today,Xiaobian to analyze the harmonic reducer transmission principle~
Talk about sliders, The slider is a die component that can slide perpendicular to the direction of the opening and closing die or at a certain Angle with the direction of the opening and closing die during the opening and closing action of the die。 When the product structure makes the mold can not be properly demoulded without the use of the slider, it is necessary to use the slider。 The material itself has the appropriate hardness,Abrasion resistance,Enough to withstand the friction of motion。The hardness of the cavity part or core part on the slider should be the same level as the other parts of the mold core。
If there is wear in the use of Maiyudi synchronous belt, it will directly lead to the reduction of transmission effect,It can even cause problems with the equipment,In order to avoid the appearance of this phenomenon or should take the right measures to avoid the appearance of wear later。In that way,How to avoid the wear phenomenon of Maiyudi synchronization belt in use?Let me introduce you below。
Modern industrial belt industry continues to absorb scientific and technological achievements,Adopt high technology,Transform and enhance the manufacturing technology level of industrial belt industry,It plays an important role in promoting the modernization of manufacturing industry。High productivity of industrial belt production、Low consumption,The high precision shown by the parts processed with industrial belts、High complexity、High consistency,It is incomparable to other processing and manufacturing methods,The industrial belt industry is becoming more and more important in the manufacturing industry。
General bearings should be stored horizontally,Some heavier bearings are placed vertically for a long time,It deforms under its own weight! In addition,Coated with grease(Or sealed)Special care should be taken with bearings,Because the density of oil changes after long storage。When the bearing is first used,There will be a certain amount of rotational noise。therefore,The shelving time of such bearings should be controlled according to the principle of first in first out!
Stepper motorAfter a long time of use, there will be various failures,All kinds of strange noises,Although stepper motor noise is inevitable,However, it is possible to control its use conditions and control methods to relatively reduce noise。Today, Xiaobian will introduce you to the specific abnormal noise of the stepper motor noise fault!How to control and reduce its noise!I hope it can help you!