05-11-2014, 12:58 PM
Abstracts: Hand operated hydraulic pipe bending machine is the basic pipe bender device used in industries. In industry, it is not possible to have products of same sizes to handle always. So, it is necessary to change the design of the hydraulic pipe bending machine accordingly the size of goods. After deciding to work on hydraulic pipe bending machine for our project, we visited the website of Northern industrial tool and took their product as a reference for our project. We saw there that the design of pipe bending machine is done by difficult to operate and place method on a uniformly connection of pipe between hydraulic cylinder to pump. We also saw that it is very difficult to machine handling is not easy and leakage problem and other losses are occurring while the operating this type of machine. To minimize this machine handling and leakage problem, we thought of use of some mechanical mean. After brainstorming, we got alternates for which is the oil tank mounted on the cylinder and the helical spring for easier to return piston rod in the cylinder from these, we selected the alternate for our project work and after a hard work we have justified it as per our knowledge.