Research on Pulling Strength of Post-inserts in Honeycomb Panel
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Beijing Spacecrafts,Beijing 100094

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TB3,TG14

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    Abstract:

    In this work, the pulling test condition and test results of post-insert through-hole connector in the honeycomb panel were discussed.The influence of the inserts raw materials and the adhesive amount around the insert on the pulling strength and bonding quality were analyzed.The results show that aluminum alloy inserts and magnesium alloy inserts almost have the same pulling strength under the same condition.Compare to the aluminum and magnesium,the magnesium lithium alloy inserts have less initial failing strength and ultimate breaking strength but the maximum yielding strength is similar to the other two samples.In terms of one specific inserts,increasing the adhesive amount will be benefit to the pulling strength.The conclusions of this work can be used as references for future product test design and processing configuration setup.

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History
  • Received:July 09,2019
  • Revised:
  • Adopted:
  • Online: April 03,2020
  • Published: