Sentence examples for planetary drilling from inspiring English sources

A new drilling technique for CFRP, which called as tilted planetary drilling is invented.

In this paper, the principle model of eccentric mechanism of the tilted planetary drilling built.

The eccentricity and the tool position are calculated for design of a prototype of the tilted planetary drilling.

Traditional rotary corers and sample retrieval mechanisms for planetary drilling suffer from a variety of technical difficulties.

The study deals with development and practical experiment of the tilted planetary drilling system which is suitable for CFRP (Carbon Fiber Reinforced Plastic) drilling.

The cutting depth of the blade on the drill bit is generally 0 0.5 mm in the planetary drilling, which is far smaller than the width of the blade [23].

The results of a laboratory test conducted in the framework of a European Space Agency project (completed in 2009) with a planetary drill prototype and a simulator of a complete remote system are presented and discussed together with the perspectives for the seismic-while-drilling application for planetary missions.

However, given the uncertain mechanical properties of planetary soil, drilling state signals should be monitored online to improve the robustness of drilling system and avoid potential drilling faults.

To study the law of a fluid plane flow induced by the planetary motion of the drill string and solve the practical engineering problems, such as improving the cutting-carrying capacity of a drilling fluid and reducing the flow pressure loss or damage to the drill string by whirling, a method based on the superposition principle is proposed.

On February 10 the Curiosity Mars rover obtained the first deep rock samples ever taken from another planetary body, using its onboard drill.

This paper provides a preliminary study of an in situ method for measuring planetary regolith mechanical parameters using a drilling tool on a test bed.