Arm-Deployed Rotary-Percussive Coring Drill

Award Information
Agency:
National Aeronautics and Space Administration
Branch
n/a
Amount:
$599,401.00
Award Year:
2011
Program:
SBIR
Phase:
Phase II
Contract:
NNX11CB27C
Agency Tracking Number:
094910
Solicitation Year:
2009
Solicitation Topic Code:
S5.03
Solicitation Number:
n/a
Small Business Information
Honeybee Robotics Ltd.
NY, New York, NY, 10001-2320
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
131364820
Principal Investigator:
Jack Wilson
Principal Investigator
(646) 459-7816
wilson@honeybeerobotics.com
Business Contact:
Chris Chapman
President
(646) 459-7802
chapman@honeybeerobotics.com
Research Institution:
Stub




Abstract
The continued development of automated sample acquisition and handling tools is of critical importance to future robotic missions on Mars, the Moon, Venus, and other planetary bodies. In response to the need for a compact, low mass, low power, and low weight-on-bit coring device, Honeybee Robotics proposes to continue development of an arm-deployed and arm-stabilized rotary-percussive coring tool. By using a robotic arm to deploy the coring tool into rock or soil targets and stabilize the tool while operating, the coring tool's internal deployment (or "z") axis and external stabilization devices can be removed, resulting in a more compact, lower mass device. Also, adding percussion to the coring tool will reduce average weight-on-bit and energy consumption over the duration of the coring operation. The flexibility afforded from a rover or lander arm to target outcroppings, and the relatively higher TRL of surface coring tools (vs. deeper subsurface drills), make surface coring, especially with an arm-deployed coring tool, a particularly attractive option for near term planetary exploration.During Phase I, a preliminary coring tool design was developed that weighs less than 5 kg and meets all of the current MSR requirements. Breadboard testing also demonstrated the feasibility of arm-deployed and stabilized coring.The objectives of Phase II are to further develop, demonstrate and characterize a TRL 5/6 MSR-compatible coring tool. The rotary-percussive coring tool will weigh less than 5 kg, be arm-deployed and stabilized, include a passive linear feed device, require less than 50 N weight-on-bit, produce and capture 1 cm diameter by 5 cm long cores, accommodate active bit change-out and passive bit release, and positively retain cores in core tubes when removed from the bit. The coring tool will be fully demonstrated and characterized at ambient and Mars conditions.

* information listed above is at the time of submission.

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