<span id="dfvd9"><dl id="dfvd9"></dl></span>
<ruby id="dfvd9"><dl id="dfvd9"></dl></ruby>
<strike id="dfvd9"><dl id="dfvd9"></dl></strike><strike id="dfvd9"></strike>
<span id="dfvd9"></span>
<span id="dfvd9"><dl id="dfvd9"></dl></span>
<span id="dfvd9"></span>
<strike id="dfvd9"></strike>
<strike id="dfvd9"></strike><strike id="dfvd9"><dl id="dfvd9"></dl></strike>
<strike id="dfvd9"><dl id="dfvd9"></dl></strike>
<strike id="dfvd9"><i id="dfvd9"></i></strike>
<strike id="dfvd9"></strike>
<span id="dfvd9"><dl id="dfvd9"></dl></span><strike id="dfvd9"><dl id="dfvd9"><ruby id="dfvd9"></ruby></dl></strike>
<strike id="dfvd9"><i id="dfvd9"></i></strike>
<strike id="dfvd9"><dl id="dfvd9"></dl></strike>
<span id="dfvd9"></span>
<span id="dfvd9"></span>
<strike id="dfvd9"></strike><span id="dfvd9"><noframes id="dfvd9"><strike id="dfvd9"></strike>
<span id="dfvd9"></span><span id="dfvd9"><dl id="dfvd9"><del id="dfvd9"></del></dl></span>
<th id="dfvd9"></th>
<span id="dfvd9"><dl id="dfvd9"><del id="dfvd9"></del></dl></span>
<strike id="dfvd9"></strike>
<span id="dfvd9"></span><strike id="dfvd9"><dl id="dfvd9"></dl></strike>
<strike id="dfvd9"><dl id="dfvd9"></dl></strike>
 
無錫市杰成液壓機械制造廠
產品分類_Product Category
Y30臺式液壓機
Y71系列塑料制品
Y41型系列液壓機
Y35型龍門框架式系列
YSK型系列數字監控液壓機
Y32型四柱液壓機
Y30小型單柱液壓機系列
YL32型拉伸機
鐳射沖床
YW41-型校直機
轉子軸承裝配機
自動折銅線機
小型單柱校直機
液壓油缸
油缸
液壓系統
招聘發布_Jobs
優秀的人才團隊永遠是構筑百年企業的基石,是推動企業持續發展的動力,是企業引領運動潮流的源泉。
您對我們充滿夢想,我們對您充滿期待......
在線留言_Order
歡迎你選購我們公司的產品!
請您將所需的產品情況填入下面的表格,我們將制定有效的可行性方案給您,我們收到你的訂單后會在最短的時間內響應。
新聞中心_News
液壓機>>新聞中心
四柱液壓機錐伐式液壓伐的基本結構
發布者:admin  日期:2019-09-19  點擊:1923
小易為你介紹一下四柱液壓機錐伐式液壓伐的基本結構。
四柱液壓機錐伐式液壓伐由錐伐元件和相應的先導控制裝置兩部分組成。作為主要的錐伐元件基本結構如下所示,它有兩個工作口和一個控制口,通過控制口使伐芯上部油腔加壓或卸壓,實現錐伐的開啟與關閉,亦即控制了油路的通與斷。這種錐閥元件只能控制四柱液壓機油路的通與斷,在四柱液壓機系統中大量用于方向控制,稱為錐伐式方向伐元件。
  四柱液壓機氣缸密封槽的設計或加工是減少泄漏、以防止油封過早損壞的先決條件。如果四柱液壓機活塞和活塞桿之間的靜密封的凹槽尺寸很小,則凹槽中沒有輕微的移動空間,并且密封的底部將被反作用力損壞,導致四柱液壓機漏油。
英文:
Xiaoyi will introduce to you the basic structure of the conical hydraulic cutter of the four-column hydraulic press.
The conical hydraulic felling of four-column hydraulic press consists of conical felling element and corresponding pilot control device. As the basic structure of the main taper cutting element, it has two working ports and one control port. Through the control ports, the upper oil chamber of the cutting core is pressurized or unloaded to realize the opening and closing of the taper cutting, that is, to control the opening and closing of the oil pipeline. This kind of cone valve element can only control the opening and breaking of the oil circuit of the four-column hydraulic press. It is widely used in the direction control of the four-column hydraulic press system. It is called the cone-type steering fence element.
The design or processing of cylinder sealing groove of four-column hydraulic press is a prerequisite for reducing leakage and preventing premature damage of oil seal. If the groove size of the static seal between the piston and piston rod of the four-column hydraulic press is very small, there is no slight moving space in the groove, and the bottom of the seal will be damaged by reaction force, resulting in oil leakage of the four-column hydraulic press.
文章來源:http://www.sdtcgj.com/news.asp?lt=311
[返回] [打印]
Copyright © www.www.sdtcgj.com 無錫市杰成液壓機械制造廠 All reserved.  聯系人:林經理 手機:13585083533 地址:無錫市前洲鎮
友鏈:
 
777成了乱人视频_综合自拍亚洲综合图区高清_欧美A级毛欧美1级a大片免费播放_热久久视久久精品