CNC PNEUMATIC AUTOFEED PUNCHING MACHINE

CNC PNEUMATIC AUTOFEED PUNCHING MACHINE-Mechanical project

SYNOPSIS

最近几十年来，气动系统已经获得了大量重要性。这一重要性是由于其准确性和成本。这种操作CNC气动系统的这种便利使我们成为我们的项目设计和制造本机。
This unit, as we hope that it can be operated easily with semi skilled operators. The CNC pneumatic auto feed punching machine has an advantage of working in low pressure, that is even a pressure of 6 bar is enough for operating the unit. The pressurized air passing through the tubes to the cylinder, forces the piston out whose power through the linkage is transmitted to the punch. The work piece thus got is for required dimensions and the piece can be collected through the land clearance provided in the die. The die used in this is fixed such that the die of required shape can be used according to the requirement. This enables us to use different type punch dies resulting in a wide range of products. Different types of punch as requirement can be thus got. According to the work material the operating pressure can be varied.

介绍

该按压机是通过在计算机的帮助下施加机械力或压力而设计的冲压机工具。金属被打击所需的要求。压力机专门用于批量生产，它们代表形成金属的最快和更有效的方式，将金属形成成完成的冲孔。按压工具用于形成和切割薄金属。按工具操作可以b简化到涉及冲头的简单操作。
工程领域有Nemours类型的印刷机，用于满足要求。我们有兴趣在压力机中引入气动系统。机器的主要功能是使用气动功率形成或切割薄板金属或非金属。在这个项目中，我们习惯了打造简单应用程序的过程。

工作经营

The compressed air from the compressor at the pressure of 5 to 7bar is passed through a pipe connected to the Solenoid valve with one input. The Solenoid Valve is actuated with the help of computer. The Solenoid valve has two outputs and one input.

The air entering into the input goes out through the two outputs when the computer control signal is actuated. Due to the high air pressure at the bottom of the piston, the air pressure below the piston is more than the pressure above the piston. So these moves the piston rod upwards which move up the effort are, which is pivoted by computer unit. This force acting is passed on to punch which also moves downwards.

The punch is guided by a punch guide who is fixed such that the punch is clearly guided to the die. The materials are in between the punch and die. So as the punch comes down the materials are sheared to the required profile of the punch and the blank is moved downwards through the die clearance. When the piston is at the extreme point of the stock length, the exhaust valve is opened and the air is exhausted through it and the pressurized air come in at the top of the piston and it pushes the piston downwards. So the one side of the air is pulled downwards and the other side is lifted upwards. So the punch is therefore pulled upwards from the die. Now the piston reaches the bottom point of the required stroke length. Now the material is fed and the next stroke of the piston is made ready. When the material is correctly positioned then this machine is again actuated automatically. The time duration of the succeeding punching is adjusted with the help of computer.

ADVANTAGES AND APPLICATIONS

1.气动系统的出色优势是控制阀，这始终如一地使用最低努力的指定负载。
2. From thin foils to metal sheets can be pierced according to desirable shapes.
3. It can be modified to any extend to bring out the required effort.
4.它的结果可以在广泛的机械领域中正确使用。
5.多缸系统可以根据压力努力的需要进行行动。
6.在现代付费工厂中，这种气动系统可用于加载压辊。
7. Simple construction than the mechanical and hydraulic presses.
8. Compared to hydraulic and mechanical presses pneumatic press is economical.
9. It does not require current carrying cables.
10.操作该系统不需要额外的技能。
11.操作非常平滑，在该系统中，我们可以通过应用更少的努力来获得更多的输出。
12. This system can be effectively used for punch mark in industrial materials such as industries name, address or number of product.