Custom sheet metal components parts manufacturer factory Manufacturer | Bergek CNC

Custom sheet metal components parts manufacturer factory Manufacturer | Bergek CNC

Bergek CNC is made of high quality and durable raw materials which have been well selected before entering into the factory.

Sheet metal process hole is to not to pull material, in the process of sheet metal bending when sheet metal bending line across the point or line of sheet metal bending and sheet metal edge closer to and smaller than 2 times of thickness, the need to increase the sheet metal bending process hole to avoid bending puller, hole bending process is generally used in bending of sheet metal pieces of the package edge, edge bending is not package, can need not open hole.

Products Details

With strong R&D strength and production capabilities, Bergek CNC now has become a professional manufacturer and reliable supplier in the industry. All our products including sheet metal components parts manufacturer are manufactured based on the strict quality management system and international standards. sheet metal components parts manufacturer Today, Bergek CNC ranks the top as a professional and experienced supplier in the industry. We can design, develop, manufacture, and sell different series of products on our own combining the efforts and wisdom of all our staff. Also, we are responsible for offering a wide range of services for customers including technical support and prompt Q&A services. You may discover more about our new product sheet metal components parts manufacturer and our company by directly contacting us.The composition of sheet metal components parts manufacturer makes it obtain good performance of .

 Do not open the disadvantages of the process hole: so that the edge will be less material thickness, welding filler, but also easy to cause welding deformation.


Advantages of open process hole: in the case of wrapping, the bending process hole can make the wrapping edge smoothly bend in place, and not bend and pull material.


Sheet metal bending technology hole opening skills


How to determine the size of the process hole?


The size of the sheet metal process hole depends on the position of the process hole. If the process hole is at the intersection of two lines, the process hole is 2 times the thickness of the plate. The minimum sheet metal thickness must be 1.5 times. Sheet metal thick plate bending, considering bending rounded corner, the process hole should be appropriately increased.


The shortcomings of this process hole: the process hole made in this way, after bending, especially thick plate, bending Angle deficit is very serious, not beautiful and not good welding. At this time, it is necessary to improve the method of making process holes.


Optimization method of process hole:


Can be determined according to the bending side of the bag, considering the thickness of the plate, bending round corner to determine the sheet metal process hole

Basic Information
  • Year Established
  • Business Type
  • Country / Region
  • Main Industry
  • Main Products
  • Enterprise Legal Person
  • Total Employees
  • Annual Output Value
  • Export Market
  • Cooperated Customers
Send your inquiry

Send your inquiry

    Choose a different language
    Tiếng Việt
    Bahasa Melayu
    Current language:English