Birdcaging is a failure condition where the metal braiding is extended to a diameter greater than the outside diameter of the braid ring.

　　金屬絲繞線后的直徑超過繞線孔外徑的時候，易位故障就發(fā)生了。

　　When the contact force remains positive, no separation occurs.

　　(一般情況下，)當(dāng)觸電壓力一直為正的情況下，分離不會發(fā)生。

　　If, however, the contact force becomes negative somewhere along the cable, the outer strands will separate from the core strand.

　　然而，當(dāng)觸點(diǎn)壓力變?yōu)樨?fù)值的時候，纜線的某個地方的外股會跟內(nèi)股分離。

　　When this separation strains the cable material beyond its elastic limit, instability or birdcaging occurs in the form of the permanent deformation.

　　當(dāng)內(nèi)外股分離給纜線材料所造成的壓力操作了彈性極限后， 易位或者不穩(wěn)定的情況就會產(chǎn)生，進(jìn)而造成永久的變形。

　　Birdcaging can occur even when the cable compression for birdcaging to occur.

　　在線纜進(jìn)行應(yīng)壓測試引發(fā)易位出現(xiàn)的實(shí)驗(yàn)中，易位情況就出現(xiàn)過。

　　Replace the cable if birdcaging is found anywhere in the total cable assembly.

　　如果在整個線纜組合中的任何一個地方出現(xiàn)易位情況，該條線纜應(yīng)該被換掉。

　　The control cable system must be displaced full travel in each direction for complete inspection at fairleads, air pressure seals, grommets,quadrants,drums,and over pulleys.

　　控制用線纜系統(tǒng)在全套檢查的時候，導(dǎo)纜器，氣壓密封件，金屬扣眼，象限儀，鼓，和滑輪等處，都應(yīng)該在每個方向都進(jìn)行偏轉(zhuǎn)到頭的移位測試。