Technical articles
THKThe failure of the guide rail is a very common problem,But it can be avoided,The key also depends on your maintenance,Sometimes the components of the guide must also be considered,For example, the material of the cage、Form print design and process factors,There is also sliding friction with the inside of the guide,Storage and maintenance of lubricants,roll...
thkBall screw material selection by screw,Nut and ball,It is a common power transfer element in the manufacturing industry,The function is to transform rotational motion into linear motion,Or turn the torque into an axial repeated force。
Ball alongLMOrbital sumTHKPrecision grinding on the linear guide slide block4Column scroll surface for scrolling;By assembly inLMBall returner on the slider,Circulate the ball row。
THKLinear guide overweight loadSVR-LCYamatoSVR-CThe type has the same cross-sectional shape,But its longer.LMSlider length(L),Increased the load rating。
It is increasingly important to check the condition of machines in operation and prepare a thorough inspection plan,In addition tothkLinear bearings are the focus of attention,Because its the most important rotating part of any machine,Condition monitoring is an important part of preventive maintenance,Early detectiontnkLinear bearing damage to avoid due...
In usethkWhen the linear bearing,First check the appearance of the bearing,It is mainly used to judge whether it meets the standards we require。
The accuracy of the rail movement is the most important,In the work, it is necessary to ensure the correctness of the conversion position between the guide rail and other parts。
The personnel did not have time to add some lubricating oil to the slider,As a result, the slider is always in some state of long-term damage,This will certainly greatly reduce the use of the slider。Often add some lubricating oil to the slider to make it run more smoothly。
The two ratios of the guide rail are equipped with steel balls and the ratio of cylinder speed,These two ratios are directly related to the output of the production of the guide rail,Here isthkThe two basic problems of linear guide rail ratio are summarized。
THKLinear guide shield is mainly used as blank of machine parts and is widely used,The main application places mainly include:Precision casting、Machine parts and so on。