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緩沖器及彈簧緩沖器

2014-08-15 12:06 作者:管理員14 來源:未知 瀏覽: 次 字號: 大 中 小

摘要:1、緩沖器 緩沖器的作用是為了減輕起重機行走機構相碰時的動載荷。因此，在橋式起重機中大車和小車以及門式起重機中都應裝有緩沖器。當運行速度，v0. 67m/s，并有終點行程開關時，可不設緩沖器，但要安設擋止鐵。 2、彈簧緩沖器 彈簧緩沖器具有結構簡單、維

1、緩沖器
         緩沖器的作用是為了減輕起重機行走機構相碰時的動載荷。因此，在橋式起重機中大車和小車以及門式起重機中都應裝有緩沖器。當運行速度，v≤0. 67m/s，并有終點行程開關時，可不設緩沖器，但要安設擋止鐵。
2、彈簧緩沖器
        彈簧緩沖器具有結構簡單、維修方便、對環境無污染。有關各種緩沖器見表17.1-115一表17.1-119。
 
HT1型焊接式彈簧緩沖器HT2型底座焊接式彈簧緩沖器HT3型端部安裝式彈簧緩沖器HT3型端部安裝式彈簧緩沖器1HT4型中部安裝式彈簧緩沖器緩沖器彈簧性能與尺寸緩沖器彈簧性能與尺寸1緩沖器彈簧性能與尺寸2
(責任編輯：laugh521521)
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