introduction: With an eccentric lock ringY-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。](Ybearing): Theres an eccentric extension,With an eccentric lock ring Y- Bearings are mainly suitable for applications where the rotation direction is inconvenient to fix。One side of the bearing inner ring。Fit with locking ring。Turn the inner ring extension in the direction of rotation
2015-01-08 Reading quantity 1447
introduction:Turning high-temperature alloy parts with high strength and toughness in the workshop,If its just the output of labor,Thats a pretty good job,If the tool can be replaced for a long time, it does not need to be replaced,Thats even more pleasing to the operator。 SlabeMachinery company(Ohio-basedWilloughby)Is one that has been specializing in certain alloys for many years,Such as:Inconels、Waspalloys,And other high-toughness metal and other difficult material parts processing and Zhu name of the company。The main reason is that they have mastered the most difficult processing materials that give operators headaches
2015-01-08 Reading quantity 2802
introduction: 1、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。]Thrust angular contact ball bearing Thrust angular contact ball bearing contact Angle is generally60°The commonly used thrust angular contact ball bearings are generally two-way thrust angular contact ball bearings,Mainly used for precision machine tool spindle,It is generally used with double row cylindrical roller bearings,Tolerable bidirectional
2015-01-08 Reading quantity 1717
introduction:Sheet-fed offset press because of its structural superiority,It is becoming the main product of printing machinery,And the requirements for printing quality are constantly improving。Domestic offset printing press manufacturers also by the original monochrome machine、Two-color machine production to four-color machine、Multi-color machine development。Each color group of a sheet-fed offset press consists mainly of a plate cylinder、Rubber roller、Pressure roller、Transfer drum and other ink and accessory system。The running accuracy of the main roller directly affects the printing quality,For whether there will be an overprint、Reticulated pattern、There is a direct relationship between uneven coloring。home、The famous printing machine manufacturers abroad have more and more requirements for the running accuracy of the main drum
2015-01-08 Reading quantity 1545
introduction:(1)The resultant force is applied as far as possible through 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,A device used to reduce the coefficient of friction during power transmission and to keep the center of the shaft fixed。]Axis of,This requires the point of application to be uniform, symmetrical and stable,Force is applied through a sphere or parallel to an axis。 (2)The size of the force should be smooth and even,Not to be impacted,This requires the use of oil pressure or tools that can apply smooth tension or pressure,indeed
2015-01-08 Reading quantity 1516
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。]It is the main vibration source which is difficult to control the vibrating screen,Because the vibrating screen relies on a large incentive force to maintain the limit speed and friction coefficient of the working bearing,thereforeKOYOThe radial force on the bearing is very large,Vibrating screen in the working process,Large exciting force will cause elastic vibration of bearing system
2015-01-08 Reading quantity 1544
introduction: Process performance test to determine the degree to which a material or part can obtain the desired heat treatment effect during a heat treatment process。Due to the diversity of heat treatment processes﹐It is impossible to use a single performance indicator to characterize and evaluate。The common heat treatment process property is hardenability﹑Grain growth tendency﹑Quenching cracking sensitivity﹑Decarburization sensitivity﹑Temper brittleness, etc。 hardenability Indicates the degree to which the entire section of the steel is hardened during quenching﹐A table of the maximum critical diameter of steel that can be hardened over the entire cylindrical section during quenching
2015-01-08 Reading quantity 2909
introduction:ArtCAM Among the features provided is the design ring shape,in3DAbove the model,Use intricate patternsweavesAnd weavetexturesIn shape。 It can be used during design3Dtint 3D The ring is painted to judge appearance and quality。 For example, UseSwept ProfileConstruct the basic shape of a ring for functionality。Then useweaveEdit production tool added oneCeltic pattern,And finally use that as an experimental weaving option to quickly, And easy to design uniquem
2015-01-08 Reading quantity 2798
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。]The clearance refers to when the bearing is not installed in the shaft or bearing box,Fasten one of its inner or outer rings,Then there is the amount of movement when the unfixed party makes a radial or axial move。therefore,The measured value obtained is better than the true clearance(This is called theoretical gap)big,That is to increase the measurement load generated
2015-01-08 Reading quantity 1554
introduction: What is calledINAbearing[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 condition of a burn injury is:INABearing raceway wheel、The rolling element and cage heat up rapidly in rotation until they change color、malacia、Melting and damage。 Bring aboutINABearing burned
2015-01-08 Reading quantity 1458