Today, the shot blasting machine manufacturer Wuxi IDEAL Machinery will introduce the shot blasting machine. The shot blasting machine will inevitably leak oil during operation. For example, a series of oil leaks, such as oil leakage from the rotating shaft of the shot blasting machine engine and oil leakage from the switch of the shot blasting machine engine. So how should we deal with these sudden oil spills? Let's first understand the common oil leakage problems of the shot blasting machine engine and the solutions.

1. The manufacturer of the shot blasting machine explained that the rotating shaft of the shot blasting machine engine leaked oil.

Cause and method: If the shaft and hole are worn each other, cut out the seal ring groove on the lathe for the gear lever shaft and clutch handle shaft of the starter, and install the seal rubber ring of corresponding size. If the pressure reducing shaft rubber ring fails due to aging, replace it with a new rubber ring.

2. The manufacturer of the shot blasting machine introduced that the oil plug of the engine plug of the shot blasting machine leaked oil, including conical plug, flat plug and process plug.

Cause and method: if the oil plug screw is damaged or unqualified, replace it with a new one; If the screw hole is damaged, the screw hole size can be increased and a new oil plug can be installed. If the conical plug is worn, it can be changed into a flat plug after tapping, and then it can be re-used with a gasket.

3. The engine switch of the shot blasting machine leaks oil, and the switch includes water valve, fuel tank switch and gasoline switch.

Cause and method: if the ball valve is worn or rusted, the rust between the ball valve and the seat hole shall be removed and appropriate steel ball shall be selected for replacement. If the sealing packing and fastening thread of the shot blasting machine engine are damaged, the fasteners and sealing packing shall be corrected or replaced. If the cone joint surface is not tight, fine valve sand and oil can be used for grinding.

4. The plane joint of the shot blasting machine engine leaks oil. The plane joint consists of two planes sealed with paper pad, asbestos pad and cork.

Cause and method: If the touch surface is uneven or there are grooves or burrs on the touch surface, it should be polished with assorted file, fine abrasive paper or oilstone according to the unevenness of the touch surface, and large parts can be milled with machine tool. In addition, the installed gasket should be qualified, clean and put down at the same time. If the bolts are loose, tighten the fixing bolts.

5. The manufacturer of the shot blasting machine analyzed that the engine pipe joint of the shot blasting machine leaked oil. The pipe joint includes two types: conical joint and hollow bolt pipe joint.

Cause and method: The conical joint pipe joint includes two ends of the pressure gauge, one end of the gasoline pipe, two ends of the high pressure oil pipe and the pipe joint from the fuel coarse filter to the fuel transfer pump. If the high pressure oil pipe joint of the shot blasting machine engine is worn, deformed or cracked, it can be sawed off and replaced with a good joint for welding. If the low pressure oil pipe joint is damaged, the bell mouth can be sawed off and made again. If the thread is damaged, correct or replace the new part. The hollow bolt pipe joint includes the fuel coarse and fine filters and the low pressure fuel delivery pipe joint of the fuel injection pump. If the gasket is damaged or installed unevenly, it can be replaced with plastic gasket, or smoothed with assorted file, or polished with abrasive paper. If it is severe, it can be milled with a milling machine. If there are tension marks on the installation plane of the pipe joint, the installation plane and gasket of the joint can be smoothed with fine abrasive paper or oil stone; If there are impurities on the mating surface, pay attention to the cleanliness of the body during installation, and tighten the fixing bolts of the joint evenly.

The above is the relevant content introduced to us by Wuxi IDEAL Machinery Manufacturing Co., Ltd., the manufacturer of shot blasting machine.