Types of modern press brakes

Numerous products are made by fabricating sheet metal parts with a series of bends. The press brake is the most common machine tool used to bend sheet metal. Fast forward to today, the press brakes have evolved into highly advanced machines powered with hydraulic systems and computer technology. When it comes to these modern brakes, there are three common types: manual, hydraulic, and CNC. This article will help you explore more about all three types.

The Content list:

1/ Introduction to Manual Press brakes

2/ Introduction to Hydraulic press brakes

3/ Introduction to CNC press brakes

Introduction to Manual Press brakes

The manual press brakes, also known as sheet metal brakes, are the most common type of brakes. It requires you to manually adjust the bending dimensions and angle at each cut, and is best used for the mass production of set bending sizes and angles. It contains a worktable, supporters, and the clamping plate. The worktable is mounted on the supporters, which consists of a base and a pressure plate.

The manual press brake is much more complex in operation than other types of press brakes, therefore, it is necessary to make mass production after confirming bending size and bending angles.

Introduction to Hydraulic press brakes

Hydraulic press brakes are the oldest press brakes and as such are more common than their electronic counterparts. They are often classified by their movement, up acting, or down acting. Hydraulic press brakes can handle the heaviest workloads. They have been manufactured in sizes up to 3000 tons and 50 feet in length, while 100-300 tons is the commonly found tonnage.

Their performance is very simple to understand. These press brakes synchronized hydraulic cylinders on the C-frames that move the ram. A flow control feeds oil into cylinders to move pistons, which control the movement of the ram. It’s an inexpensive way to generate a lot of force.

Introduction to CNC press brakes

The CNC press brakes have the highest precision and customization abilities. They utilize computer technology to control accuracy and increase efficiency. When using CNC press brakes, data such as bending angle, plate thickness, width, and grade are entered into a controller by a trained operator and the brake easily handles the rest. Advanced CNC press brake mainly adopts a hydro-electric servo system and grating ruler to form closed-loop control. The CNC press brakes have many advantages as follows:

1/ Cost savings. CNC bending machine is a great choice if you want to achieve qualified results while keeping your cost down. It includes top-grade components which minimize wastage and have higher repeatability and traceability. Moreover, it allows for tube bending processes to be primarily automated which will eliminate the need for a large staff of welding technicians.

2/ Easy operations. CNC bending is easy to operate. You can operate the machine as you understand the bending programming.

3/ Time-saving. The process can move along more quickly because the machine can automate much of the process and there is far less manual labor involved.

Tianshui Metalforming will share with you more interesting things about CNC bending machines and you can explore numerous high-quality CNC press brakes too. Welcome to our website and discover more: https://www.tsdpressbrake.com/.