Search results for keyword: failures
Failure Analysis of Pump Shaft and Impeller of Wax Oil Centrifugal Pump
Failure Analysis of the Shaft and Impeller of Centrifugal Lubricant Pump
Abstract
This paper studies the failure of the shaft and impeller of a centrifugal lubricant pump, including analysis of the failure process, the reasons for the failure, inspection and judgment of the failed parts, and the......
1187 
Sophia
The structure and performance characteristics of five types of bearings
Introduction
Bearings have been around for centuries, but in the modern world, their importance is perhaps even greater than it was at the time of their invention. Low friction and high precision bearings are the driving force behind machine tools, industrial robots and precise instruments, which......
Basic forms of bearing failure
Introduction
The failure of rolling element bearings is a common problem faced by many industrial applications. Rolling elements bearings, which are of vital importance to the industrial sector, may fail due to various factors such as improper installation, inadequate lubrication, incorrect clear......
Inspection and troubleshooting of bearings during operation
，题目是 Check and Fault Treatment of Bearings in Operation 检查与轴承运转中故障处理
Check and Fault Treatment of Bearings in Operation
Bearings are important components in mechanical transmission, which ensure the relative movement between the stationary and rotating parts of the machine. Therefo......
Measures to Prevent Overload of Roots Vacuum Pump
Roots Rotary Lobe Vacuum Pumps Prevent Overload
Roots rotary lobe vacuum pumps are the most advanced form of pumps used for a variety of industrial vacuum applications. The rotary lobe pump is a two-stage centrifugal pump which uses two curved impellers, with intermeshing lobes, to generate a vac......
Maintenance of electrical faults of CNC machine tools
Maintenance of Electrical failures of CNC Machine Tool
CNC machine tools are widely used in production and processing, because of their high degree of automation and high precision. But, like other machines, CNC machine tools are also prone to some electrical faults in production, so it is necess......
Faults and solutions of shielded electric pumps
Introduction
In order to ensure the normal operation of pumps, it is necessary to pay attention to the failure prevention and treatment of pumps. The failures of pumps caused by various reasons will lead to production loss and serious damage to equipment and personnel, so it is very important to ......
How to prevent liquid phase pump failure
Preventing Liquid Chromatograph Pump Failure
A liquid chromatograph pump is an essential component of liquid chromatography systems. Malfunctioning pumps can lead to data inaccuracies, undetected sample contaminations, chromatographs that won’t run and other problems. Proper maintenance and prev......
CNC equipment maintenance example two
CNC Equipment Repair Example 2
Recently, a client contacted us to request assistance with the repair of their CNC equipment. The CNC equipment in question was a five axis CNC machining center featuring a rotating table, automated tool changer, and a variety of sensors for monitoring temperature, ......
How to maximize the service life of bearings
Maximizing Bearing Life
Bearings are essential components in many machines, from electric motors and aircraft engines, to fans and pumps. When working correctly, bearings deliver smooth, low friction operation and long bearing life. Poorly maintained bearings, however, can wear quickly, resulting......
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