The Block Honing   machine operator personnel should receive training on the safe operation of the grinding method training. Operator before starting work each day, we must do some of the following preparations: (a) Check the honing machine lubrication, especially the gearbox to see if there is oil. If there is no oil, you have to all the oiling hole oiling. (2) Check the coolant is clean. If the coolant is low and should raise the coolant. Coolant should be cleaned regularly, not allowed to use dirty bear coolant. (3) after two months of continuous work, the need for oil changes. Under normal circumstances, a quarter for an oil. Hydraulic oil should normally be 20 # oil. Oil change, oil filter and fuel tank cleaning required kerosene. (4) After the start the machine to idle for some time, in order to discharge the air in the hydraulic lines and check each part is working properly. (5) the machine with a hydraulic oil temperature, generally not exceed 60 ℃, can not exceed 65 ℃, otherwise the cooling measures should be taken or stop working. (6) Check the Whetstone transcend dimensions are correct, honing head sizing is flexible, spring fastening seat is firmly Whetstone. Regulate spindle rotary motion and reciprocating motion, making it meet the technical specification requirements. (7) with the tools ready to measure, record and check the door is working properly, measuring accuracy is up to standard.