Daily maintenance of hydraulic core drilling rig

Daily maintenance of the hydraulic core drilling rig is crucial to ensure its efficient operation. This type of geological core drilling equipment is primarily utilized for the exploration and survey of both metal and non-metallic solid minerals. Additionally, it can be employed for various tasks such as engineering geological survey, hydrogeological survey, oil and gas field exploration, and water well drilling. To maintain the hydraulic core drilling rig, the following steps should be taken on a regular basis.

 

Firstly, it is essential to ensure that the drilling rig is kept clean and free from any debris or dirt. Regularly inspect the rig for any signs of accumulation and promptly clean it to prevent damage to the equipment.

 

Secondly, the hydraulic system of the drilling rig requires specific attention. Check the hydraulic fluid levels regularly and ensure it is within the recommended range. If necessary, replenish or replace the hydraulic fluid to maintain optimal performance.

 

Thirdly, inspect the drilling tools, such as drill bits and core barrels, for any signs of wear or damage. If any components are worn out or broken, replace them immediately to avoid any adverse effects on the drilling process.

 

Moreover, it is crucial to inspect and lubricate all moving parts of the drilling rig. This includes the rig's joints, connections, and bearings. Apply the recommended lubricants to ensure smooth operation and to prevent unnecessary friction that could lead to equipment failure.

 

In addition, regularly examine the electrical components of the drilling rig, including control panels and wiring, to identify any potential issues. Promptly address any electrical problems to avoid disruptions during operation.

 

Furthermore, pay attention to the cooling system of the drilling rig, ensuring that it is functioning correctly. Clean or replace the air filters regularly to prevent overheating and maintain adequate airflow.

 

Lastly, it is advisable to follow the manufacturer's guidelines for maintenance and conduct regular inspections by qualified technicians. This will ensure that all components are in optimal condition, promoting the longevity and reliability of the hydraulic core drilling rig.

 

By adhering to these maintenance practices, the hydraulic core drilling rig can continue to perform efficiently and effectively, facilitating various geophysical and geological survey tasks.

 

To properly start the hydraulic core drilling rig, it's crucial to first inspect the oil tank to ensure that there's an adequate amount of oil present and that the quality is up to par. Additionally, it's important to examine the reducers that make up the machine equipment - verifying both their oil volume and quality. One must also check the main and auxiliary wire ropes for any signs of wear and tear, ensuring that the connections between each rope are secure and safe for operation.

 

It is crucial for the operator to conduct a weekly inspection of the oil filter screen on the hydraulic core drilling rig. If any blockage is detected, immediate cleaning is necessary. The hydraulic oil and gear oil utilized in the drilling rigs require periodic replacement, which is dependent on the quality of the oil. Additionally, it is essential to use different grades of hydraulic oil during the winter and summer seasons. When performing an oil change, it is important to empty the old oil and remove any iron filings from the oil tank using a magnet. Afterwards, new oil can be injected to maintain the rig's optimum performance.

 

Ensure that the slideway of the rig base, the vertical shaft, and other surfaces are clean and well lubricated by carefully wiping the outer surface of the hydraulic core drilling rig. Thoroughly inspect all exposed bolts, nuts, safety pins, and other components to verify their firmness and reliability. Additionally, take note of the oil surface position in the gearbox, transfer case, and hydraulic system oil tank during the inspection process.

 

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