The Most Comprehensive Stainless Steel Plate On The Internet, A Few Tips For Bending, The Last Point Is Very Important

The most comprehensive stainless steel plate on the Internet. The most comprehensive stainless steel plate on the Internet. Several tips for bending. The last point is very important. Several tips for bending. The last point is very important.

If you choose the wrong mold, everything will be in vain.

Stainless steel has a high hardness, and the ordinary molds used under normal circumstances cannot bear it. Many factories use cheap molds in order to save costs, but within a few days they have been worn and scratched, which has seriously affected the quality of the products.

When choosing a mold, you have to look at its surface hardness and smoothness. It is best to choose a mold that has been specially treated and has high hardness. And the angle of the upper mold and the slot width of the lower mold must be matched according to the thickness and bending radius of the plate, which is extremely critical for accuracy.

Be patient and adjust the bending strength

The resilience of stainless steel is much greater than that of other metals. If the force is not enough, it will not be folded into the corresponding position. If the force is excessive, it will easily crack. In the actual operation process, repeated tests need to be carried out based on thickness and width.

It is recommended that the target angle be enlarged by a certain degree first, so that the rebound of the material after bending will reach the predetermined value; each adjustment must be recorded, so as to find the most suitable material parameters.

Surface protection cannot be sloppy

During the bending process, the mold and the plate rub against each other, which can easily cause scratches. Under high temperature conditions, there is also the possibility of the surface being oxidized and discolored. Once the appearance of a product is damaged, its value will be greatly reduced.

Before processing, the surface of the plate needs to be wiped with detergent until it is clean. During operation, soft spacers should be used as much as possible. When cooling, the speed must also be controlled to prevent excessive temperature differences from causing abnormalities on the surface.

There are different methods for different thicknesses

When a thin plate is bent, it is easy to deform. When a thick plate is bent, greater strength is required. Different thicknesses require different process parameters and cannot be treated in a general manner.

Pay attention to the support required for thin plates under two millimeters to prevent collapse during bending. For plates thicker than five millimeters, this type of thick plate requires a considerable bending force. The tonnage of the relevant equipment here must be appropriately matched with each other.

The rebound problem must be calculated in advance

When performing bending processing, stainless steel springback is one of the biggest problems. The same batch of materials will fluctuate, and compensation must be reserved in advance.

Experienced operators will set the initial angle based on historical data, and then continue to make fine adjustments with the help of trial folds. Establish your own process database, which can greatly reduce debugging time.

Keep safe operations in mind

During the bending process, the temperature of the plate will rise, and stress concentration may cause fracture and injury. None of the protective equipment is indispensable. Wear gloves and goggles.

Every time before starting the machine, check the status of the equipment to confirm whether the mold is installed firmly. Once you find any abnormal sounds or vibrations, you must stop the machine immediately for troubleshooting. You must not run with problems.

What difficulties have you encountered in stainless steel bending processing? Welcome to leave a message to share your experience!