To purchase a press brake of even be a press brake operator, you need a complete understanding of what these machines are and what they can successfully do. There two types of press brakes that are different from each other.
The two common types of press brakes are;
- Hydraulic press brakes
- Electronic press brakes
The oldest and most common type of press brake is the hydraulic press brake. They are a lot more used than the electronic ones because they handle the heaviest workload. You can get 100-300 tons in the tonnage plus they are manufactured in sizes which are up to 3000 tons and 50 feet long.
The electronic press brakes, on the other hand, are less common as they are new to the scene. However, this doesn’t make them less interesting. They offer you some features which aren’t present in them that aren’t found in the hydraulic press brakes. As they are completely electronic, they have no beef for oil and when there’s no oil, you don’t have to worry about leaks.
Another benefit of this press brake is the reduction of operating costs which are reduced due to less running if motors and lost use of energy. Electronic press brakes give quicker, more accurate results and they are smaller in size.
What Are CNC Press Brakes?
These are a type of press brakes that are precise and efficient as they are electro-hydraulic. They are a common way of bending metal sheets and are very effective as well. These machines can bend a lot of sheet metal work in sections.
They either come with a fixed bottom bed which had a V block tooling carefully clamped as well as a top beam that moved under force alongside the V blade. This is known as down forming. A complete opposite of this is an upcoming machine which has the top beam fixed and the bottom bend moving.
You should know that both of the methods will produce the very same sheet metal components as there is no restriction on your component designs in suiting either one of these machines.
Press brake tooling is the tolerance that should be checked whenever a punch and die are being selected for use. You need to make sure the tooling fits the manufacturer’s specification and this is the responsibility of the operator. This let’s necessary adjustments to be made.
Common dies you can use include;
- V dies- used in creating v sh-shaped bends
- Rocker type did: bends metal by moving side to side and up and down.
- Offset dies: a punch and dies set which creates two angles with a Z shape
- Gooseneck dies: used in clearing protruding rims from workpieces.
- Curling dies: used in curling and coiling edge of sheets
Getting good press brakes
Looking to get good CNC press brakes? Knowing what you are looking for and how they help you achieve your goal will be the best way to decide the best one.
As for us over here, we are confident that you’d make the right choice.