OEM Laser Cutting And Bending Sheet Metal Parts

Product Description

Our Warehouse

• Some regular type materials we always keep in stock

• Clean and big moulds warehouse to keep all customers' moulds orderly

In-house Moulds Fabrication

We promise to design and manufacture all your moulds in house, to ensure moulds quality and safety.

Stamping Workshop

• We have nearly 70 sets stamping machines from small to large. The largest up to 500Ton.

• The moulds and equipments quality effects the stamping products quality. Luckily, we can provide all these with high quality.

CNC Machining Workshop

• We have 3/4/5 axis precision advanced CNC machining centers.

• We have advanced lathe turning machines to make the parts fastly (when put the material into the machines, finally the perfect products come out).

Secondary Operation Workshop

• We create the special equipment for deburring and flattening the parts automatically.

• We have ultrasonic cleaning equipment in house, so that all the parts can be cleaned before packaging.

• We have in house laser printing equipment to do your custom LOGO.

Our Inspection Workshop

We have low and high temperature testing machines, salt spray test chamber, 3D projector and various inspection tools.

Shenzhen pride Industrial Co., Ltd.

E-mail: crush@pride-cnc.com

Whatsapp:+8615629044483

Fax:+86-917-3387002

Add: Block D, Dianlian Science Park, Matian St., Guangming District, Shenzhen 518106, China

Latest News

Sheet metal processing

Blanking process and characteristics Sheet metal processing emphasizes that the final product must have higher standards in terms of specifications and performance, so the sheet metal processing procedures are strict. Typical sheet metal processing procedures include blanking, bending, stretching, laser cutting, etc. The final blanking procedure must be completed to realize the separation of materials. In the blanking process, after the upper and lower molds are determined, the sheets are fixed in time, the upper mold is driven to complete the stamping, and the sheets are separated under the stress of the upper mold to obtain the required contour, shape and design size. With the technological improvement of CNC punch presses, the blank parts produced on a large scale often have distinct characteristics:

One is that the burrs of the separated section are small and have a streamlined appearance:

The second is that the sheet metal processing parts completed by the blanking process have a small size, so it takes less time to form a single product and is suitable for mass production:

The third is that the blanking operation on the CNC punch platform is simple and easy, and the operator does not need to have more professional and advanced technology or knowledge:

Fourth, the CNC punching machine completes blanking and blanking under automatic working conditions, which can greatly improve the material utilization rate in large-scale mass production, so cost control is more effective.

Quality management technology of blanking process in sheet metal processing

(1) Concept and principle of grid test. The grid test is a strain analysis idea based on the joint judgment of grid test and forming limit curve, that is, the forming limit curve is used for testing, and the specific reference is made to the national standard GB/T24171.12009. The forming limit curve measurement at the stamping and blanking site uses the offline grid strain analysis method to draw graphics, and it effectively serves as a rapid evaluation of the forming effect of the blanking part. The typical principle is: drawing the forming limit diagram of sheet metal processing parts through CAE processing in computer-aided technology. Actively collect the plate information after the grid test, restore the relevant data parameters to build a model, and constantly comb the stress to discuss the stress and strain distribution. Reasonably grasp the actual deformation conditions of different parts. Well grasp the material flow, compare the theoretical forming limit diagram with it to judge whether the blanking separated metal parts have unreasonable plastic deformation, and further determine the safety margin of blanking separated sheet metal forming Rating the risk of rupture of the well. The basis of the grid test is to be able to find a more reasonable grid model, so that the plate can be organized in any direction when the plate is subjected to stress measurement. Therefore, the circular grid shape shows the advantage: no matter where the main direction is formed For stress, the principal strain is measured in the corresponding direction.

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