Iso2768-Mk Commercial Lighting Stainless Steel Bending Parts

Commercial lighting precision stainless steel bending service

Stainless steel bending service

The stainless steel bay area service we manufacture can be used in various industries such as commercial lighting and security. Stainless steel bending is a practical and beautiful way to accomplish many metal design tasks. Generally speaking, stainless steel bending is preferable to welding or mechanical connection, because when seamless design is required, or when there is a concern about the gap caused by mechanical joints, stainless steel bending service can be used. Because gaps can be particularly problematic for the food and pharmaceutical industries, because they can introduce contamination.

Yonglihao is your preferred company for stainless steel bending services. According to your specific application, we use a unique process to bend stainless steel. Stainless steel has various grades and unique advantages. Our manufacturing experts can help you make the best choice according to your project requirements.

Bending stainless steel parameters

Stainless steel bending application:

Food and pharmaceutical processing

Medical and hospital industry

Vessels and storage tanks

Marine industry

Subsea and offshore equipment

transport

Building materials and building decoration

Railing and roof support

commercial lighting

Boiler and HVAC

agriculture

Aerospace products

Security industry

what is stainless steel bending service?

If the stainless steel bending service radius is smaller than the thickness of the material, a punch with a radius at the front end smaller than the thickness of the material must be used, and resort to the imprint bending method. In this way, it requires 10 times the pressure of free bending.

As far as free bending is concerned, the punch and die are processed at 85 ° or less (smaller is better). When using this set of molds, pay attention to the gap between the punch and the concave mold at the bottom of the stroke, and enough to compensate for the springback and keep the material bent excessively about 90 °.

Generally, the springback angle of a free bending die on a new bending machine is ≤2 °, and the bending radius is equal to 0.156 times the opening distance of the die.

For bottomed concave mold bending, the mold angle is generally 86 ~ 90 °. At the bottom of the stroke, there should be a gap between the male and female dies slightly larger than the thickness of the material. The forming angle is improved because the tonnage of the bottomed die is larger (about 4 times that of free bending), which reduces the stress that usually causes springback within the bending radius.

The embossing bending is the same as the bending of the bottomed concave mold, except that the front end of the punch is processed to the required bending radius, and the gap between the convex and concave molds at the bottom of the stroke is less than the material thickness. Due to the application of sufficient pressure (about 10 times of free bending) to force the front end of the punch to contact the material, springback is basically avoided.

In order to select the lowest tonnage specification, it is best to plan for a bending radius greater than the thickness of the material, and use the free bending method as much as possible. When the bending radius is large, it often does not affect the quality of the finished part and its future use.

Welcome to consult stainless steel bending service !