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力士乐A4V泵变量机构的详细介绍 原文始发于微信公众号（液压传动与控制）：A4VSO泵及其变量机构概述

详尽介绍射流管和喷嘴挡板伺服阀阀的内部结构以及工作原理。 原文始发于微信公众号（液压传动与控制）：MOOG伺服阀内部结构与工作原理

 本 期 导 读 斜盘式轴向柱塞液压泵图册 第一期 蜜蜂行动于20160127启动【详情底端阅读原文】，截至目前Q群成员13人。此文既是行动开展第一期的整理汇总。 辛晓升-组长 2016年5月18日 注：在本图册的编写、资料搜集过程中得到同行老师、朋友的大力帮助与支持，在此表示感谢。排名不分先后。 感谢： 厦门伍纵船舶液压技术有限公司-章信才先生 徐州市峰利…

应众多朋友的要求，咱们就给大家客观比较下“螺纹插装阀与板式阀”。   关于螺纹插装阀与板式阀的定义本文就不再赘述了，直接进行讲事实，摆道理： 体积大小： 溢流阀是所有液压系统中必不可少的阀，咱们就选用200L/min的溢流阀进行比较：       图1.板式溢流阀尺寸（200 L/min） 200 L/min板式溢流阀尺寸为112mm（安…

【写在前面的话】经常会有小伙伴们提到闭式液压系统，今天，液压匠就分享一些自己 关于闭式液压系统的理解，供大家参考。 通常，根据回路的形式，液压系统可分成三种基本类型： 1：开式液压系统； 2：闭式液压系统； 3：半开/半闭式液压系统； 其中，半开/半闭式系统可以理解成开式和闭式的“混血儿”，通常需要通过预充阀对系统进行补油。如下图，这是一个典型的半开/半闭式…

「蜜蜂行动 iHydrostatics – 2016 」   这段故事还要从头说起… >>>>故事从一位草根人士的柱塞泵之梦开始… D    R   E   A   M 中国液压元件行业，特别是轴向柱塞泵，发展了半个世纪却迟迟无法取得突破，时至今日也鲜有一款能被市场普遍仍可的产品。关于这个问题，这么多年以来，原因…

Previously on iHydrostatics N23, hydraulic start-stop concepts and solutions for on-highway vehicle proposed by Rexroth, Poclain and Line have been summarized and compared. This te…

Previously on iHydrostatics N18~N22, great innovation of piston pump – Floating Cup has been detailedly illustrated from concept to structure, from performance to theory. With this…

Previously on iHydrostatics N21, the topics of why high efficiency and how better low speed behavior of Floating Cup were summarized. Based on the testing results and theoretical a…

Previously on iHydrostatics N20, the interesting topic of “Floating Cup” – how to float, was discussed. iEditor is pretty sure that you may have got all the idea of “Floating” prin…

Previously on iHydrostatics N19, more detailed design principle and assembly process of floating cup pump have been illustrated. If you are interested in this post, please reply N1…

Previously on iHydrostatics N18, new topic of floating cup has been kicked off. Difference comparison between traditional piston principle and floating cup principle has been illus…

Previously on iHydrostatics N15~17, PCV (Pre-Compression Volume) technology and its applications in real products have been discussed a lot. iEditor is pretty sure you have learned…

Previously on iHydrostatics N16, more secrets of PCFV technology were disclosed, based on the investigation, we can clearly see that this technique has triggered great interest to …

Previously on iHydrostatics N15, piston pump products with PCFV solution were summarized. By introducing this technique, flow ripple and noise are significantly decreased in this k…