weak axis in a sentence

1. While Rommel drove into Egypt, the remaining Commonwealth forces east of Tobruk threatened the weak Axis lines there.
2. "It's got a lot of strength up and down, but we're talking about hitting it along its weak axis,"
3. Typically, and in this case, the struts are oriented such that the trunnion friction stress is applied to the weak axis of the struts ( see Section modulus ).
4. It's difficult to find weak axis in a sentence.