机床与液压
機床與液壓
궤상여액압
MACHINE TOOL & HYDRAULICS
2013年
20期
110-111
,共2页
液压绞车%张力控制
液壓絞車%張力控製
액압교차%장력공제
Hydraulic winch%Tension control
对一种采用比例减压阀和比例溢流阀控制液压马达恒定扭矩的绞车原理进行详细分析。这种方式适用于小功率的绞车，且系统简单、控制容易，可以和其他液压设备共用液压源，减少系统投资。
對一種採用比例減壓閥和比例溢流閥控製液壓馬達恆定扭矩的絞車原理進行詳細分析。這種方式適用于小功率的絞車，且繫統簡單、控製容易，可以和其他液壓設備共用液壓源，減少繫統投資。
대일충채용비례감압벌화비례일류벌공제액압마체항정뉴구적교차원리진행상세분석。저충방식괄용우소공솔적교차，차계통간단、공제용역，가이화기타액압설비공용액압원，감소계통투자。
The principle of the hydraulic winch controlled by hydraulic motor constant torque using proportional pressure reduc-ing valve and the proportional relief valve was analyzed in detail. This approach is suitably applied to small power winch,and the sys-tem is simple,which is easily controlled. The hydraulic source can be shared with other hydraulic equipment,and the system invest-ment is reduced.
