1.當(dāng)重慶升降機(jī)負(fù)載不變時(shí)，節(jié)流閥口進(jìn)越小，則系統(tǒng)速度剛度進(jìn)越高；反之，若節(jié)流閥開口面積越大，則進(jìn)越低。When the Chongqing lift load unchanged, the throttle orifice into the smaller, the system speed stiffness into the higher; on the contrary, if the throttle valve opening area, the lower the.

2.當(dāng)重慶升降機(jī)負(fù)載不變時(shí)，低速下的速度剛度好，當(dāng)負(fù)載變化時(shí)，負(fù)載小時(shí)的速度剛度好。When the Chongqing elevator load is constant, the speed of the low speed is good. When the load changes, the speed of the load hour is good.

3.提高重慶升降機(jī)供油壓力加大液壓缸有效作用面積，可提高速度剛度。Increasing the effective area of the hydraulic cylinder for increasing the supply pressure of the Chongqing lift can increase the speed of the hydraulic cylinder.