The characteristics and application scope of geological spiral drill pipe, rib drill pipe and groove drill pipe?

Release time:

2019-01-15

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Characteristics and application scope of geological spiral drill pipe: geological spiral drill pipe is mainly suitable for deep-hole drilling construction with medium-hard and above geological conditions. Geological spiral drill pipe greatly improves the production efficiency of drilling construction and is the first choice for efficient drilling construction, energy saving and consumption reduction in coal mines. Characteristics and application scope of rib drill pipe: rib drill pipe has fast slag discharge speed and low rotation resistance during drilling construction, at the same time, it has the high strength performance and good slag discharge effect of geological drill pipe. Due to the large lead and plane structure design of the spiral blade, the phenomenon of drill pipe locking and drilling tool loss is greatly reduced under the soft coal seam and the impact of the ground pressure strip. In addition, due to the rib drill pipe

Characteristics and application scope of geological spiral drill pipe: geological spiral drill pipe is mainly applicable to geological conditions above medium hardThe deep hole drilling construction, geological spiral drill pipe greatly improves the production efficiency of drilling construction, is the coal mine efficient drilling.Exploration of construction, energy saving and consumption reduction of the first choice of products;

Characteristics and application scope of rib drill pipe: rib drill pipe has fast slag discharge speed and small rotation resistance during drilling construction,At the same time, it has the high strength performance and good slag discharge effect of the geological drill pipe, because the spiral blade adopts a large lead.and plane structure design, thus greatly reducing the drill pipe lock, drilling tools in the soft coal seam and impact of the bar piece.lost phenomenon. In addition, due to the wider spiral blades of the rib drill pipe, the rib drill pipe is used in the drilling construction.The hole wall of the drilling hole will not be cut during the work, and the deflection of the hole wall will not affect the drilling effect;

The scope of application of grooved drill pipe is basically the same as that of rib drill pipe, which is mainly applied to deep hole drilling in soft coal seam,Compared with the rib drill pipe, the groove drill pipe has the advantages of fast slag discharge speed and small rotation resistance of the rib drill pipe.At the same time, when drilling deep holes, due to the advantages of the integrated design process and its wall thickness, its wear resistance.Better, longer service life.

Key words:

Drill pipe, rib, drilling, construction, spiral, geology, due, borehole, application

What should be paid attention to in the use of a word drill bit?

Spiral drill pipe, single spiral, double spiral, three spiral performance distinction?

What should be paid attention to in the use of a word drill bit?

Spiral drill pipe, single spiral, double spiral, three spiral performance distinction?

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