CAJ | 학술논문

针对传统的机械式压裂车寿命短和成本高的缺点，设计出一种基于液压传动的全液压压裂车，即采用发动机－液压泵－液压油缸－增压缸的液压传动方案。根据车辆工况需求，对液压系统进行了参数匹配计算及元器件选型。采用多台发动机功率合流的形式以及取消机械传动的一些大部件，可以大大降低制造成本，具有明显的经济效益。
침대전통적궤계식압렬차수명단화성본고적결점，설계출일충기우액압전동적전액압압렬차，즉채용발동궤－액압빙－액압유항－증압항적액압전동방안。근거차량공황수구，대액압계통진행료삼수필배계산급원기건선형。채용다태발동궤공솔합류적형식이급취소궤계전동적일사대부건，가이대대강저제조성본，구유명현적경제효익。
To settle the shortcomings of short life span and high cost of traditional mechanical fracturing truck, hydraulic fracturing truck based on hydraulic transmission was designed. The hydraulic transmission scheme was engine?hydraulic pump?hydraulic cylinder?pressure cylinder. The parameter matching of the hydraulic system and components selection were carried out according to the working demands. Using the combination of several engines and canceling some big mechanical transmission parts, the manufacturing cost can be greatly reduced which obvious economic benefit is brought.