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Precautions for cleaning and maintenance of drill pipe joints
Release time:
2019-05-28
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Drill pipe joint cleaning and maintenance of the matters needing attention on the cleaning and maintenance of drill pipe joints, including what aspects? Let's take a look at: 1, hydraulic parts disassembly, cleaning should be in line with national standards in the purification room, such as the conditions of the operating room is best to charge, so that the indoor pressure is higher than the outdoor, to prevent atmospheric dust pollution. If the conditions are limited, the operating room should also be isolated separately. Generally, hydraulic parts assembly room and machining room or fitter room are not allowed to be in the same room. It is absolutely forbidden to decompose and assemble hydraulic parts in the open air, shed, utility room or warehouse. When disassembling and assembling hydraulic parts, the operator should wear a work with fibers that are not easy to fall off.
Precautions for cleaning and maintenance of drill pipe joints
What are the cleaning and maintenance precautions for drill pipe joints? Let's take a look:
1. Disassembly and cleaning of hydraulic parts should be carried out in a purification room that meets national standards. If there are conditions, it is best to charge the operation room to make the indoor pressure higher than the outdoor pressure to prevent atmospheric dust pollution. If the conditions are limited, the operating room should also be isolated separately. Generally, hydraulic parts assembly room and machining room or fitter room are not allowed to be in the same room. It is absolutely forbidden to decompose and assemble hydraulic parts in the open air, shed, utility room or warehouse. When disassembling and assembling hydraulic parts, the operator should wear work clothes and work caps with fibers that are not easy to fall off to prevent fibers, dust, hair, dander, etc. from falling into the hydraulic system and causing man-made pollution. Smoking and eating are strictly prohibited in the operating room.
2, hydraulic parts cleaning should be carried out on the special cleaning table, if limited by conditions, but also to ensure the cleanliness of the temporary workbench.
3. The drill pipe cleaning fluid allows the use of kerosene, gasoline and hydraulic oil with the same oil grade as the hydraulic system.
4, after cleaning the parts are not allowed to use cotton, hemp, silk and chemical fiber fabric to wipe, to prevent the fall of the fiber pollution system, if necessary, can use clean dry compressed air dry components.
5. The components after cleaning the drill pipe are not allowed to be directly placed on the ground, concrete floor, floor, bench and assembly workbench. They should be placed in a container with a lid and injected with clean hydraulic oil.
6. Components that have been cleaned but are not temporarily assembled should be stored in anti-rust oil, and special attention should be paid to anti-rust in humid areas and seasons.
Key words:
Maintenance, cleaning, hydraulic parts, drill pipe, operation, contamination, assembly, components, fibers, prevention
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