The press brake, which is used in many sectors, especially in the industry sector, is CNC controlled and is used for bending and shaping sheet metals. The shaping process with the press brake is performed by placing the sheet metal between the punch and die and applying pressure. With the upper tool applying pressure to the die, the desired shape in sheet metal is achieved. Bending of metal materials are carried out with the software uploaded to the machine priorly. As Durmazlar, we searched for answers to the “what is a press break?” question for you in this article.

With the press brake machine, which can adapt to developing technology, the aim is to make higher quality, faster and easier production. The level of pressure to be applied to the sheet metal can be adjusted with press brake machines and the bending process is carried out with the values set from the CNC control unit.

Before the press brake machine is put into operation, the shaping to be done is designed and the process is carried out according to the design made. The operator in charge of using the machine makes precise adjustment on the machine based on the design prepared. Making of these adjustments facilitate the bending and shaping process that the operator will carry out and eliminate the risk of error.

Press brake occupies a significant role in production. If you want to become a pioneer in your industry, these are the machines you should prefer.

How Does A Press Brake Work?

In addition, the question “what is a press brake?” a following one, that is “how does a press brake work?” follows as one of the most frequently asked questions. Press brake places the upper tool on top of the sheet metal, applies pressure and thus, bends the sheet metal. Press brakes bend the sheet metal in question to achieve the desired form and sheet metal has the ability to bend multiple times. Bending a sheet metal requires a significant amount of force. Press brakes are firm and durable equipment and are necessary for consecutive bending processes. There are different types of press brakes. There are divided into three groups such as; hydraulic, electrical, and hybrid system (a system where electrical and hydraulic are used together).

What Are The Advantages Of Press Brakes?

One of the main advantages of press brakes is that it gives you the opportunity to carry out your company’s sheet metal bending needs within your company. By this means, there will be no need to outsource your sheet metal bending needs externally.

Secondly, thanks to the ever developing technology, there are many press brakes with energy saving features. The advanced machines provide saving from electrical costs. The third advantage is that you will be able to provide saving from manpower with an automatic press brake.

Key Points of Press Brake Machines

Press brakes have been subjected to many technological changes since the first day they were manufactured. Therefore, it is not safe to make a generalization about the manufacturing machines. Those who wish to purchase new or secondhand press brakes must gain insight about the machine operation principles and the changes between the machines. There are basic details that everyone must know about press brake technologies. Otherwise, there may be situations such as not purchasing a machine with the right specifications and the desired performances may not be achieved in the processes. Having general information about these technologies provides great advantages.

While selecting the right press rake for your enterprise, you should consider the type and thickness of the sheet metal to be bend. There are different types of metals with various features. While aluminum alloys are easier to bend, durable steel requires greater force for bending. In order to sort this out, you need to identify your needs during the purchase period and make sure that the machine you have selected can be adjusted with your business requirements. Apart from this, you need to check the bending force you will need.

Thanks to the technological development, the production processes of companies have become more efficient and this has helped them reduce their costs. One of these developments is the popularization of using punch machines, which are used for various purposes in CNC machines, as a cutting and shaping process. CNC punch process, which is an application used in many sectors, is generally used in manufacturing industries such as electricity, machinery and spare parts, metal works, automotive, accessories. Punch machines play an important role in completing these processes perfectly.

Punch cuts are applied with a thickness of 6 mm in sheet metal, 3 mm in stainless steel sheet and 3 mm in aluminum alloy sheet products. Moreover, these machines complete the process by cutting plates such as copper and brass economically and quickly in drilling and forming processes.

In addition to these, the functions of punch cutting and punch machine are also among the topics of interest.

In order to obtain higher part quality and lower the costs, punch machines are used for cutting sheet metals. Working with the punching logic, these machines can be used for various processes as well as cutting methods such as plasma, laser and water jet. Machines powered by CNC control consist of more than one cutting tool. Therefore, the desired shape can be obtained. In this article, as Durmazlar, we will answer in detail your concerns about punch cutting and punch machines.

What Is A Punch Machine?

Punch cutting is a faster cutting technique than the others. It is one of the most preferred cutting types today. The reason behind this preference is beacuse this cutting technique has higher part quality and less cost. Punch cutting machines are also known as CNC machines working with punching logic. In addition to these, punch cutting is more advanced than laser, plasma and water cuttings, which are other classical cutting methods. One of the main reasons for this is that punch cutting has a great effect on cutting the desired shapes.

Its effect is related to the strengthening of CNC control and the inclusion of more than one cutting tool. Generally, the punch machine system is realized by implementation various processes on sheet metal in a certain order of molds suitable for various purposes on the turret. The mold part is fixed and the sheet metal is movable.

How Does Punch Cutting Work?

In today’s world, punch cutting process is one of the most important applications companies carry out. In addition to this, how the punch machine works is also a question wondered by many people. The process can be defined as the punches in the CNC punch machine for various purposes performing various operations on sheet metal in a certain order. Also, while the mold part is fixed, the sheet metal part is movable. The sheet metal moves on two axes. It is extremely important that the movements in these axes are carried out with precision. Where the molds will process the sheet is specified in the program prepared beforehand and uploaded on the machine.

What Are The Advantages Of Punch Cutting?

There are many advantages of punch cutting process. One of them is that it cost less than other cutting types such as laser cutting. Punch machine is much faster than other alternatives for in-part geometrical cuts on sheet metal.

How To Make Punch Cutting?

As stated before, in this cutting technique, the sheet metal part is movable while the mold part is fixed. The sheet metal moves on two axes known as X, Y. 2D drawings are transferred to the machine with the CAD program.

The processing of sheet metal plates with the coding known as G coding and the motors on the machines are one of the components of this process in general. In addition, these sheets can be processed from 1 mm to 6 mm thickness. In addition, it can be applied to various sheets like scoured steel sheet and aluminum sheet.

Generally, in punch cutting, technical drawings or parts received from customers are designed by the person in charge for the punch program in the machine. With these cuttings, criteria such as whether they are suitable for production, machinability and pricing are determined. However, if punching marks are not desired on the periphery of your products, a punch-laser machine can be preferred.

Punch machine has a total of 28 stations, 25 fixed stations on the turret and 3 index stations. Of these 28 stations, 11 are A, 11 are B, 2 are C, and 4 are D stations.

It is very important that all of the programs are designed and implemented by a professional. If an inexperienced personnel makes the programming of the devices, the processing speed of the machine slows down. Therefore, the completion of the product takes longer than normal. The materials to be shaped in the punch machine are approximately 0.5 mm to 6 mm in thickness.

One of the reasons why the punch machines are preferred more is the forming process. This process can be performed by connecting the special molds in the machine to the station. This shaped structure includes many special moulds, especially the punch louvre.

The more stations, the greater the variety of production.  This enables the cutting process to be completed much quicker. These stations are in the form of A-B-C-D. The most used among these stations is the station A. The body of punch machines are made of a cast structure. This structure reduces the number of deformities that may occur over time. If a formed structure is aimed and aluminum will be cut in a punch cutting machine, a special coating process is applied to the molds to be used in aluminum cutting.

In this article, as Durmazlar, we have answered in detail your concerns about punch machines. By using Durmazlar machines, you can overcome all difficulties. We mainly aim to combine business processes by producing durable, flexible, and innovative machines. We aim for perfection in all our machines and attach importance to our communication with our customers in order to produce flawless machines. Please visit our website and contact us if you need further information about our products.