Batch Smart quick quote，
Export quotation with one click，
One-click order
Monday to Saturday8:30-18:00
introduction：you(qi)mo zhendang oil（gas）Membrane oscillation oil/gas whip Plain 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。]A kind of self-excited vibration of the supported rotor due to the special mechanical properties of the fluid film。1924years，YankeeB.L.Newkirk sumH
2015-03-14 Reading quantity 2782
introduction：inTIMKENbearing[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 process of processing，The outer ring of the bearing、Inner ring、How do the roller and cage fit together。In a nutshell，Is to import the bearing first[Imported bearing:Simply put, the import bearing agent refers to the sale of an imported bearing brand。The main brand of imported bearings
2015-03-14 Reading quantity 1565
introduction： Stamping parts by punching and die on the sheet、strip、External forces are applied to pipes and profiles，To cause plastic deformation or separation，Thus, the forming processing method of the workpiece with the desired shape and size is obtained，The resulting workpiece is a stamping part。 Stamping parts are made by press and die on the sheet、strip、External forces are applied to pipes and profiles，To cause plastic deformation or separation，To obtain the desired shape and size of the workpiece(Stamping part)The forming processing method。Stamping and forging are both plastic processes(Or pressure processing)，Collectively called forging。The pressed billets are mainly hot and cold rolled steel plates and steel strips。 Steel all over the world
2015-03-14 Reading quantity 1422
introduction： The heat generated by the friction between the end faces of the workpiece is used to make it reach a plastic state﹐Then the top forging completes the welding method。When turning the workpiece, the chips tend to stick firmly to the tool head﹐Poor lubrication between the shaft and the bushing can also result in partial welding﹐Friction welding was invented from these phenomena。Friction welding can be divided into two types: continuous drive friction welding and inertia friction welding。①Continuous drive friction welding﹕A workpiece is rotated by an electric motor﹐At the same time, another workpiece is pressed towards the rotating workpiece﹐Make the contact surface friction with each other to produce heat and a certain plastic deformation﹐And then stop spinning﹐Apply simultaneously
2015-03-14 Reading quantity 2787
introduction：The main component of mechanical principles。It studies the forces on machinery during operation、The interrelationship between the mass of each component in a machine and the mechanical movement，It is the theoretical basis of modern mechanical design。 The content of mechanical dynamics research includes6Various aspects。 ①The real motion law of a mechanical system with certain inertia parameters is obtained under the action of known external forces。To simplify things，Mechanical systems are often regarded as having ideals、Treatment of rigid body systems with stable constraints。For mechanical systems with one degree of freedom，The concepts of equal potency and equivalent mass can be applied to the rigid
2015-03-14 Reading quantity 2780
introduction：Self-aligning roller 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。]It is between the inner ring with two raceways and the outer ring with spherical raceways，Bearing fitted with a drum roller。The center of curvature of the outer raceway surface is consistent with the bearing center，Therefore, it has the same aligning function as the automatic aligning ball bearing。On axis、When the casing flexes，Can be
2015-03-14 Reading quantity 1453
introduction：1、Why can the rotation speed of the motor be freely changed？ 1: r/min Unit of rotational speed of a motor：Rotations per minute，It can also be expressed asrpm. Such as：4Polar machine 60Hz 1,800 [r/min] 4Polar machine 50Hz 1,500 [r/min] 2、The speed of rotation of the motor is proportional to its frequency The motor referred to in this paper is an induction type AC motor，Most of the motors used in the industrial field are of this type。 Induction type AC motor（Hereafter referred to as the motor）Rotational speed of
2015-03-14 Reading quantity 2898
introduction： 1．The processing of the ring: 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 processing of the inner and outer rings varies according to the raw material or blank form,The process before turning can be divided into the following three types,The whole processing process is： Bar or pipe material（better The material needs to be forged and annealed、normalizing）----
2015-03-14 Reading quantity 1435
introduction： one、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。]Vibration of Bearing vibration is very sensitive to bearing damage，exfoliation、impression、corrosion、crack、Wear and tear will be reflected in the bearing vibration measurement，therefore，By adopting specialSKFVibration measuring instrument for joint bearing(Frequency analysis
2015-03-14 Reading quantity 1445
introduction： Our factory is in...1995I bought it this year8TaiwanFA251CType combing machine，Use often causes the clamp plate to give cotton roller 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。]Seat fracture。Analyze the cause，It is mainly manifested in the following two aspects。 (1)Wrap the cotton roll around the flower。Due to cotton dust、Rust or other causes，Cause table press roll self
2015-03-14 Reading quantity 1551
Complete category
Save worry and effort，Buy all at one stop
One-to-one customer service
Selection inquiry，Fast response
Delivery guarantee
Multi-position straight hair，No worries about delivery
Source of genuine goods
Genuine guarantee，Honest service
Source of genuine goods
Genuine guarantee，Honest service
Automatic parts one-stop procurement platform
Working hours：Monday to Saturday 8:30-18:00
008618117444109
Official wechat public account
Order for goods/Information at hand
