In order to solve the problem of low splash lubrication efficiency of LS-2600 five-cylinder drilling pump,a forced lubrication system at the power end was designed.The principle of the lubrication system was introduced and the test was carried out.Through the scheme design,the matching hydraulic component was selected,and the online monitoring system was configured for the pressure,temperature of lubricating oil,and each moving pair,to achieve real-time monitoring and early warning.The designed lubrication system at the power end has been applied to LS-2600 five-cylinder drilling pump,and the application shows that the lubrication system is reasonably designed,the temperature and pressure of lubricating oil are stable,the lubrication point is fully lubricated,and the use effect is good.
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