迷你液压新闻机报告的设计和制造

抽象的

Here we are fabricating the model for press operation and it’s known as hydraulic press machine. Hydraulics is a topic in applied science and engineering dealing with the mechanical properties of liquids. Fluid mechanics provides the theoretical foundation for hydraulics, which focuses on the engineering uses of fluid properties. In fluid power, hydraulics is used for the generation, control, and transmission of power by the use of pressurized liquids, here our system to making of pressing operation. The hydraulic press depends on Pascal’s principle: the pressure throughout a closed system is constant. At one end of the system is a piston with a small cross-sectional area driven by a lever to增加力。小直径管导致系统的另一端。

介绍

The hydraulic bending press is one of the most flexible machines in the market, allowing the fabricator or ironworker to shear, punch, bend, scroll, and press thousands of different parts. When considering industrial machinery, the hydraulic bending press is the perfect machine shop tool for the metal fabricator. The hydraulic pipe bending press fits any small to medium-sized industry when machinery for large-scale production must necessarily make way for machinery with distinctly lower production costs. The operating procedure of hydraulic pipe bending machine is simple when compared to other pipe bending machine (Colliers Encyclopaedia, 1997). Tube bending as a process starts with loading a tube into a pipe bender and clamping it into place between two dies, the clamping block and the forming die. The tube is also loosely held by two other dies, the wiper die and the pressure die.

The process of tube bending involves using mechanical force to push stock material pipe or tubing against a die, forcing the pipe or tube to conform to the shape of the die. Often, stock tubing is held firmly in place while the end is rotated and rolled around the die. Other forms of processing including pushing stock through rollers that bend it into a simple curve.

Design Details

当设计机器的新机器元素时，没有固定的机器设计步骤必须考虑许多选项。设计机器时，无法应用严格的规则来以最低的成本为机器获得最佳设计。养成遵循固定步骤设计机器或机器元素的固定步骤的习惯的设计师不能带来最佳产品。图1显示了液压管弯机的设计细节

方法

该项目的设计

液压瓶缸
Pressing tool

WORKING PRINCIPLE

在这里，我们将液压瓶缸放置在基板上，并将压力工具固定在液压活塞杆端。工作表放置在支撑框架的OP上。可以根据工件高度调整放置在工作台任一侧的锁定螺母来根据工件的高度进行调整。液压瓶缸正在借助抽水杆侧供应油。在这里，我们必须紧密的压力释放阀，然后通过抽水来帮助抽水杆泵送，该油将通过此按压工具向上向上推动活塞向上推动，以将其移动到工件上。通过完成弯曲过程we have to release the pressure relief valve then the piston comes it original position.

ADVANTAGES

非常简单
易于维护
low cast

缺点

连续过程很累

应用程序

用于小规模和大型行业以及电缆制造工业等。

结论

This work has provided a n excellent opportunity and experience, to use limited knowledge. It has gained a lot of practical knowledge regarding, planning, purchasing, assembling and machining while doing this project work. The work is a good solution to bridge the gates between institution and industries. The work is completed the work with the limited time successfully. The “HYDRAULIC PIPE BENDING MACHINE” is working with satisfactory.