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lock bolt 【機械工程】鎖緊螺栓。

lock gate

The two locking bolts should be tightened first in order to position the flanges correctly as shown in fig . 1 為了如圖1所示正確定位法蘭,應該首先緊固兩個鎖定螺栓。

Turn the locking bolt so that it is fixed on the bake cover or the flange plate 安裝后必須將鎖緊螺母鎖緊在電機后端蓋或法蘭盤上。