What Is A Punching Machine? How to Know Which One to Choose?

Nowadays, many industries need a punching machine. The purchasing manager may have doubts about how to choose the correct model: here you will know what a punching machine is, why you should pay attention to cutting tolerance, the primary hazards of use and some advice so that you know how to choose the ideal punching machine for your work.

What is a punching machine?

A punching machine is a device used to drill certain materials through a punch and a die. There are several types of punching machines that will help you to select the device according to the type of work to be carried out.

They can be simpler, such as those that require an operator constantly present for its use, or more complex, such as the so-called CNC punching machine or with automatic loading. CNC Turret punching job work requires a high level of accuracy and professionalism. Hence, one should pick the best model for quality work.

Cut tolerance: why is it important?

Cutting tolerance is a significant and fundamental factor when carrying out CNC turret punching job work. Imagine a sheet on which you want to make a hole. The punch of the punching machine must have the same thickness as the sheet; For its part, the matrix should be a little more substantial. The difference between the size of the punch and the matrix is the cut tolerance.

The key question is: how to know which cut tolerance you should use? The theory is:

• Greater cutting effort + greater sheet thickness = Higher cutting tolerance
• In practice, this means that two sheets of the same diameter will need greater tolerance if they are steel, aluminum, etc.

Dangers in its use

The machine operator should know how to use the machine, and its hazards that can be found during its use are:

The main and most common threat is that the hand is trapped between the punch and the matrix. Either because the machine is activated involuntarily during the handling of the punch and the matrix or because it is accessed during movement.

It may also be that the operator is too close to the machine and may suffer blows during the process due to the large dimensions of the parts used.

The pieces to be cut can also cause cuts in the operator.

Tips for choosing a punching machine correctly

Depending on the type of work to be carried out, consider whether you need a punching machine that works from sheet metal or coil.

The most common is to find punching machines that work from sheet metal: its benefit is that it gives great flexibility when it comes to working. However, if the work to be carried out is very large, and the same material is always used, the most advisable thing is to choose a punching machine that works from the coil.

Now that you know more about punching machines, do you know what type of model you should choose? Hope! The above information helped you.

Amit Manufacturing Company which is also known as Amcofab is here to serve your needs. Being a leading supplier and manufacturer of top-notch quality kiosks, the company has earned a great place.