摘要
315液压机是工业生产中最经常用的设备，液压机的工作介质一般为液体，多数以帕斯卡原理
，通过传递液体中的能量用来多种工艺加工的机器
。液压机除了用于锻压
以外，还有多种用途，例如矫正、压装、打包等等。液压机的介质通常为水和油比较常见。液压机用途十分广泛，生产中的弯曲，翻边，拉伸成型和冷挤压都可以完成。对于不同的材质，例如金属粉末和非金属材料也一样可以通用。而且很好的完成加工，例如玻璃塑料等等。同样对适用于校正工件和压装工件等的。 液压机上滑块由四柱导向完成 ，定出缸位于机身右侧，独立操纵调整元件，集中于操作箱面板上，动力机构设置右侧，系统完成主要加工动作，加工动作包括：上滑块向下行走，缓加压，延时保压，快速回程，下缸活塞做顶出动作，退出浮动压下行，停止加工，顶出工件。 本次设计的液压机分为主机和控制系统两个重要部分组成，由管路和电器线路联通每个部分，主机部分要分为完成动作横梁、支架横梁、主立柱、主工作台、主缸、顶出工件缸等几大重要组成部分。
无动力滑翔伞错位匹配支架横梁和工作台由螺母固定于机器两端，机器调节的精度主要依靠螺母和用来固定的支架横梁顶端的螺母来调整大小。活动横梁与主缸主要靠活塞连接，依靠一根导柱的导向作用完成加工的运动。
医用热熔胶本次设计的315液压机液压缸，使用寿命长，稳定性好，低耗能，噪音低，压力和行程可按设计规定的大小，任意调节，操作十分简单，容易上手，易于掌握。在本设计中，通过查阅大量文献资料，借助于前人的宝贵经验，设计了液压缸的尺寸，制定液压原理图。根据实际生产选择了液压泵，动力机组等许多液压零部件。
关键词：四柱液压机；液压缸；液压原理图
Abstract
Hydraulic press is products molding equipment, one of the most widely used in the production of hydraulic press is a kind of liquid as working medium, according to Pascal's principle is used to transfer energy to achieve various machines. Hydraulic press except for forging forming, can also be used to rectify, pressure equipment, packaging, briquettin
g and clamp, etc. Hydraulic press, including hydraulic press and hydraulic press. Hydraulic technology widely used, suitable for bending, flagging, stretching, molding and stamping process such as cold extrusion. Suitable for the pressure molding process of metal powder products and non-metallic materials, such as plastic, glass reinforced plastics, insulation materials and abrasive products and forming process, also can be applied to calibration and installation process.
电子货币兑换
刺辊Oil hydraulic press on the slider, four-column guide set cylinder arrangement in the fuselage right side before, each control element has focused on the operation box panel, dynamic organization setup on the right, the system to provide the typical process action: on the slider rapid downward, slow pressure, delay did the holding, quick return, dangling; The cylinder piston ejector, exit or floating pressure flat side down, stop, ejection.
pvc再生颗粒Beams and workbench oil on the lock nut fixed at both ends, the machine precision by adjusting nut and tighten in the bar at the top of the lock nut to adjust. Connected with main cylinder piston activity crossbeam, rely on vertical guide pin guide do reciprocating motion.
Key words: four-column hydraulic press; The hydraulic cylinder;
Hydraulic principle diagram
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