The reason of violent vibration in the production of ultrafine mill
|5.7.2017||Posted by penoyzhcn under Nezařazené|
Ultrafine mill in the production of milling will be due to two reasons of vibration, ultrafine mill vibration may lead to damage to the two parts of the machine, resulting in labor and economic losses, so users need to understand the causes of vibration, and take the appropriate Measures to avoid the occurrence of vibration.The ultrafine mill in the installation if the installation of the plane and the level of non-parallel vibration will occur, that is, when the machine is not installed on the plane correction is good, will lead to the machine’s mainframe and reducer is not in two planes, that is, And reducer connection wheel is not heart. This phenomenon causes the operation of the device on the main unit and the operation of the reducer to be out of sync, resulting in vibration. Users can understand the two, the operation of ultrafine mill machine is driven directly by the reducer, reducer and the installation of the host components are not parallel to the machine will cause vibration, making reducer and host parts damaged. In response to this phenomenon, the user can adjust the level of ultrafine mill.
Raymond mill in the production of mill will occur in the normal regular vibration, but because the raymond mill is fixed by the anchor bolts on the ground, so its vibration amplitude is very small. However, when the local anchor bolts loose, raymond mill of the vibration amplitude becomes larger, will cause the internal parts of the machine and material impact, resulting in damage to the machine. For this phenomenon, the user only need to tighten the anchor bolts just fine.
ultrafine mill of the thickness of the material layer is also the machine vibration of the two factors, when the machine within the material layer is too thin, the machine between the roller and mill disc spacing is too small, prone to impact phenomenon, this impact will lead to Machine vibration, the user for this phenomenon will need to increase the amount of feed, thereby increasing the thickness of the material layer.
When the material is too brittle, too large particle size will occur when the vibration phenomenon, when the material is too brittle, easy to break, it will cause a disc on the two empty material phenomenon, making the roller and disc impact, vibration This phenomenon, the user to control the size of the feed size, more large pieces of the material the probability of such a phenomenon even greater.