| タイトル | Impacting device for testing insulation |
| 本文（外部サイト） | http://hdl.handle.net/2060/19840025736 |
| 著者（英） | Redmon, J. W. |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 1984-09-11 |
| 言語 | eng |
| 内容記述 | An electro-mechanical impacting device for testing the bonding of foam insulation to metal is descirbed. The device lightly impacts foam insulation attached to metal to determine whether the insulation is properly bonded to the metal and to determine the quality of the bond. A force measuring device, preferably a load cell mounted on the impacting device, measures the force of the impact and the duration of the time the hammer head is actually in contact with the insulation. The impactor is designed in the form of a handgun having a driving spring which can propel a plunger forward to cause a hammer head to impact the insulation. The device utilizes a trigger mechanism which provides precise adjustements, allowing fireproof operation. |
| NASA分類 | MECHANICAL ENGINEERING |
| レポートNO | 84N33807
NAS 1.71:MFS-25862-2 |
| 権利 | No Copyright |
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