Category Archives: CNC Bending Machine

How to Use a CNC Bending Machine Correctly?

If you are in the process of purchasing a CNC Bending Machine, you will want to read this article, which will explain some of the most important considerations when making this investment. We will discuss Angle bending, Imprint bending, Back gauge adjustment, and stroke adjustments, as well as the features you should look for. This article will also help you understand how to use your CNC Bending Machine correctly. Then, you will be well on your way to maximizing the benefits of this machine.

CNC Bending Machine for Angle Bending

A CNC bending machine for angle forming allows the user to specify the exact length of a bend without the need for a reference. The machine features two bending bolds that rotate during the bending process, giving a signal to the computer that determines the final stroke required. This system compensates for the spring back of each bend and provides high angle accuracy of +/ 0.2o, instantly after the first workpiece is inserted. The machine reduces the material waste compared to manual adjustment.

The CNC bending machine for angle forming comes with many features. One of these is its ability to bend aluminum in different orientations. The machine comes with up to fifteen independent servo axes, allowing the operator to control the bending process in a three-dimensional manner. Another feature is the ability to fine-tune roll positions to minimize unbent flat sections. By using the BIT angle roller, operators can reconfigure the machine to bend smaller workpieces without wasting material.

CNC Bending Machine for Imprint Bending

A CNC Bending Machine for imprint bending is the ideal machine for a wide range of applications. The machine has all the benefits of CNC technology, including a modern touchscreen colour display and two axes of control. Programming is easy and intuitive, with the user interface enabling 200 different programs to be stored and swapped at any time. Stroke settings can be changed in steps of +/-0.1deg. The machine is easy to operate using a foot switch or a special manual control cable. It can be run in automatic or jogging modes.

The software allows the operator to program bends by dragging and dropping bend steps. It is error-proof thanks to the scanning of the part ID code. The graphical tool mapping displays provide information on tooling locations and types, allowing the operator to load the correct part program. The upper ram is equipped with LED mapping for accurate tooling positions. A CNC Bending Machine for imprint bending can also be fitted with spiral bending devices for heat exchanger production.

Back Gauge Adjustment in CNC Bending Machine

During a CNC bending job, a back gauge must be adjusted on a CNC bending machine to accurately gauge the material bending. The bend line is set at the nose of the punch, and a half of the material elongation goes to either side of the center. The backgauge location can be determined after performing the calculations. The backgauge position must be set from the front face of the die, a distance one-half of the width of the die body.

The back gauge adjustment is used to position the sheet in the length direction during the bending process. The adjustment value is obtained by pushing a button on the front button box. The table shows the conversion value of the adjustment value, and the machine also has a hand wheel for fine adjustments. A typical CNC bending machine comes with a hand wheel and an electric quick-adjustment lever for the backgauge.

Stroke Adjustment in CNC Bending Machine

In order to adjust the stroke, a CNC bending machine should have an oil pump. Start the machine and press the button to activate the pump. After starting the machine, adjust the stroke and make sure the plates are lined up with the bottom mold. You must remember that the upper die must have sufficient clearance, or you will end up damaging the mold. The machine’s stroke adjustment features manual fine tuning as well as electric quick adjustment.

When adjusting the stroke on a CNC bending machine, you should know the open height and closed height of the bending machine. The open height is the height of the upper and lower beams when the upper beam is fully opened. The closed height is the height of the upper and lower beams when closed. You must remember that some of the materials in the machine will come in contact with the variable die when changing the opening. For safety reasons, you should not stand behind the CNC bending machine while working.

CNC Bending Machine for Bending Prisms with Electronic Angle Measurement

The CNC Bending machine for prisms with angular measurement features electronic angular measurement and two flattened bending bars. It has high accuracy of +/ 0.1o, and it is a popular choice for small batches and single pieces. The bending tool rotates while the material is being bent, allowing the operator to set the required final stroke. The system also has an impact system, which allows the user to define the angle of rotation from which the stroke is calculated.

The manufacturing process of glass prisms begins with a block of glass called a “blank” that is ground by a metal diamond bonded wheel. During this step, the majority of the glass is removed quickly, leaving flat but coarse surfaces. Once the prism-to-be is close to the desired dimensions, the machine will perform a fine grinding process to remove scratches and subsurface breaks. The smoothened glass surface should appear cloudy.

Know Some Important Benefits of a CNC Bending Machine

A CNC bending machine is a highly accurate machine for forming complex bends. It is less expensive than manual bending machines, and it is capable of more accurate results than humans. The following article will discuss the benefits of CNC bending machines. Among these benefits, the high-tech ones do not require chains or other manual tools. These machines are also capable of performing many complex bends. Here are some of the benefits of CNC bending machines.

High-Tech Models of CNC Bending Machine Do Not Use Chains

The most significant benefit of CNC bending machines is their lack of chains. These machines do not require support for heavy workpieces like sheets. The bending head can move freely from left to right and can be operated by only one person. The operator controls can be adjusted to ensure the proper alignment of the mandrel carriage. They are designed to prevent unnecessary stress on the workpiece. Because the bending centre is equipped with a motorized axis alignment, it can adjust the radius of the mandrel plate.

Another major advantage of CNC bending machines is that they do not use chains to make the bends. This feature reduces the need for maintenance. Since the clamping force is not carried through the spindle or die mount, the tooling remains in alignment throughout the bending process. It also improves precision and accuracy, while reducing machine and tooling costs. Before making a purchase, it is important to do extensive research and cross-examination.

Can CNC Bending Machine Make Complex Bends with a Very High Degree of Precision?

CNC bending machines are capable of making very complex bends with a very high level of precision. 

CNC bending machines are able to make these bends very precisely because of their precise features. A double-mounted guide bar and a rigid and stable tool mount guarantee the highest degree of precision during bending. The characteristic curves stored in the control software increase equipment availability and ensure the highest degree of repeatability in everyday production. High bending speeds, parallel programming, and simple tool changes are other features of CNC bending machines.

How CNC Bending Machine are Less Expensive than Manual Bending Machines?

CNC bending machines are much more accurate and efficient. Their programming allows the operator to set the bend radii to precise measurements. The machine can handle larger quantities of parts in one production step, reducing the need for custom tooling and shims. A CNC machine is also less costly than a manual one. You’ll be able to reduce your costs and increase your productivity!

The basic CNC bending machine is comprised of a workbench and a CNC-operated side stop. This machine is inexpensive and offers a great entry point into bending technology. CNC bending machines are capable of producing perfect bends every time, regardless of their shape. CNC machines reduce product defects and welds, which are common problems in complex assembly systems. With increased demands for complex bending, CNC machines offer significant cost savings over manual bending machines.

Why CNC Bending Machine are More Accurate than Humans?

Previously, technicians bent metal by hand, but the lack of precision caused imperfect components. This meant lower production levels and longer lead times. CNC bending machines ensured more accurate measurements and designs. The accuracy of bending results in high-quality components that meet specifications without errors. CNC machines also reduce labour costs, since CNC bending machines require less custom tooling and can handle large volumes in one production step.

In Conclusion

CNC bending machines are more efficient than humans because they don’t get tired. Furthermore, the operators are subject to a greater risk of injury. Another benefit of CNC bending machines is that they are more accurate than humans. Compared to humans, they can handle massive batches in just one production phase. Furthermore, they have fewer faults than humans, resulting in fewer revisions and shorter run times.