Mars Science Laboratory Drill
TBMG-14211
08/01/2012
- Content
This drill (see Figure 1) is the primary sample acquisition element of the Mars Science Laboratory (MSL) that collects powdered samples from various types of rock (from clays to massive basalts) at depths up to 50 mm below the surface. A rotary-percussive sample acquisition device was developed with an emphasis on toughness and robustness to handle the harsh environment on Mars. It is the first rover-based sample acquisition device to be flight-qualified (see Figure 2). This drill features an autonomous tool change-out on a mobile robot, and novel voice-coilbased percussion.
- Citation
- "Mars Science Laboratory Drill," Mobility Engineering, August 1, 2012.