The concept of hydraulics has been used in several applications. Today, it is used to position and hold parts in a welding operation and to weld parts of a hydraulic system together. This demonstrates just how much fluid power can contribute to the manufacturing industry and production operations to help minimise the overall cost of operation whilst boosting production. Some of the stud welding techniques that have been used in the manufacturing of welded hydraulic cylinders include stick welding, MIG welding, and friction welding. The stud welding process can be useful in enhancing the welding of ports or bosses onto various types of hydraulic cylinders.
When joining hydraulic tubes, flanges or fittings are commonly used because they permit disassembling and reassembling of the joint or connection. For a more permanent joint, welded or brazed connections are ideal because they make the joints leak-free, even under shock and vibration that commonly affect hydraulic systems.
Today, system builders can consider a method that offers the numerous benefits of a welded joint without the skills and techniques of welding. The technique used in the installation of fittings helps to produce a more reliable, leak-free, and long-lasting connection that can stand up to the tough demands of the typical hydraulic system. With this method, welders no longer have to worry about problems of connection methods related to traditional hydraulic systems, such as leakage caused by constant vibration and pulsation.
Since it is a cold mechanical process, technicians donât have to purge and clean the system when establishing a connection. Fire permits and fire watch personnel are also not necessary and system cleaning is eliminated. Unlike traditional pipe and tube connections that are prone to leaks and rework that can be costly, modern welding saves you valuable time and money in the long-run. Furthermore, any employee can perform the installation after a short training period.
A commonly used welding tool in hydraulics is the hydraulic welding generator, which converts hydraulic power into welding current/ auxiliary electricity. These welding generators can produce high quality welding current and auxiliary AC-power using the power originating from the base machine of the hydraulic system.
Features of a good hydraulic welding generator
A worthwhile hydraulic welding generator is compact and requires no additional electric power source to work. Today, people take convenience very seriously and it is needless to drag huge generators to work sites. The generator should also include welding current and auxiliary AC in one, thereby eliminating the need for several pieces of equipment. With so much concern for a better environment, it has become increasingly important to work with eco-friendly machines and equipment. So, you might as well consider this factor when purchasing your hydraulic welding generator.
Welded connections are ideal where the joints need to be leak-free, as hydraulic machinery and equipment or hydraulic systems are prone to vibration and shock. You can always consult your technician if you live in Kent, London, Essex, Heathrow or any part of the UK to ensure you make the right decision when it comes to welding hydraulic systems or choosing hydraulic welding generators.