
SYHZ200雙作用主機(jī)液壓頂推支撐裝置
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SYHZ200雙作用主機(jī)液壓頂推支撐裝置是安裝在主機(jī)和船體結(jié)構(gòu)強(qiáng)梁之間,其功能主要用來降低主機(jī)運行中產(chǎn)生的固有頻率,從而降低主機(jī)振動所產(chǎn)生的影響,減少船體的變形量,提高船舶航行的舒適性。其相對于主機(jī)的熱膨脹以及船舶裝載所產(chǎn)生的縱向和橫向位移來說是柔性的。
SYHZ200 Double-acting M/E hydraulic support device
The SYHZ200 double-acting M/E hydraulic support device is installed between the main engine and the strong beam of the hull structure. Its function is mainly to reduce the natural frequency generated during the operation of the main engine, thereby reducing the impact of the vibration of the main engine, reducing the deformation of the hull, and improving the comfort of the ship's navigation. It is flexible relative to the thermal expansion of the main engine and the longitudinal and transverse displacements generated by the loading of the ship.雙作用主機(jī)液壓頂推支撐其標(biāo)準(zhǔn)配置是安裝在主機(jī)的右舷(排氣側(cè)),如果方便的話,亦可安裝在左舷(凸輪軸側(cè))。主要適用于WinGD、Wartsila等主機(jī)。其標(biāo)準(zhǔn)的安裝方式為2缸、4缸或者6缸,具體數(shù)量取決于主機(jī)的缸徑和缸數(shù)。
The standard configuration of double-acting M/E hydraulic support device is installed on the starboard side (exhaust side) of the main engine. If convenient, it can also be installed on the port side (camshaft side). It is mainly suitable for WinGD, Wartsila and other main engines. The standard installation method is 2, 4 or 6 cylinders, depending on the cylinder diameter and number of cylinders of the main engine.
型號
Type液壓缸公稱直徑
The nominal diameter of cylinder預(yù)緊支撐力
Advanced pretension forceSYHZ200
200mm
160kN
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