How to control the flow of the plunger pump
1) to improve the planning of the plunger system. After repeated proof, the final selection of the preferred priority valve and load sensing the whole plunger steering mode, the new system can be in accordance with the steering needs, priority to the distribution of traffic, regardless of the size of the load, steering wheel speed can ensure adequate fuel supply, the remaining Some can be used to supply the operating device circuit, and then eliminate the power supply due to excessive steering circuit caused by loss of power, improve the system power, down the piston pump operating pressure.
(2) to optimize the planning of the boom cylinder and piston pump appearance, the system operating pressure. After optimization calculation, the boom cylinder selection specification series 80/4. Plunger pump displacement from 10ml / r progress of 14ml / r, the system set the pressure of 14MPa, to meet the boom cylinder lift and speed requirements.
(3) in the course of the application should also pay attention to the accurate use of loaders and protection, regular increase or replace the hydraulic oil, adhere to the cleanliness of the oil, to strengthen the usual view and protection.
Add: No.658,20th Avenue,Hangzhou Economic & Technological Development Zone,Hangzhou,Zhejiang,China
Tel: 86-571-86878013
86-571-86403988
86-571-86400588
8615058179600
Fax: 86-571-86408588
Code: 310018
E-mail: yangyang@depamu.com
(Español)E-mail: wangyunxiao@depamu.com
