Yuanhao Pull Bend: What is Pull Bend?

Author:

Qingdao Yuanhao

Yuanhao pull bending manufacturer said that the pull bending process is divided into top bending, pressing, rolling and pulling. Most of the equipment is general mechanical press or hydraulic press, there are also special bending press. A commonly used rolling device is a drum machine. When pulling the bend, place the plate between the gearbox roller and the lower roller. The gearbox drum switches and rotates in the direction and the opposite direction. So, what is a stretch?

Yuanhao stretch bending manufacturer said that stretch bending is a stamping process in which metal plates, pipes and profiles are bent into workpieces with certain curvature, shape and size. Bending forming is widely used in the manufacture of high-pressure vessels, boiler drum, boiler furnace tube, hull steel plate and bone ribs, various utensils, instrumentation components and box and cabinet insert strips.

Contour bending has been widely used in the production of curved parts for aircraft and automobile models. In the production of aircraft, the fate on the ribs of the aircraft frame, the front and rear of the fuselage, the long truss of the engine short warehouse, etc. The plane-sized bend is a key part of the plane's skeleton. It also directly affects the airfield of the aircraft and has high shape accuracy requirements.

Yuanhao stretch bending manufacturer said that in the production of automobiles, stretching is mainly used to process the hollow aluminum bending parts of the body structure and bumpers. Under the condition of maintaining the same impact strength as steel parts, it can reduce weight and reduce the cost of use.

The bending process can realize the high-profile bending of aluminum, but due to the formation of wall thickness, wrinkles, cross-sectional distortion, etc., due to the formation of bending, these factors are closely related to the performance of the material, cross-sectional shape and process parameters, and are very complex.

What is the development of pull-bend processing technology to promote the improvement of transportation technology?

As improvements in technology have facilitated transportation to more convenient transportation, southern fruits and vegetables have gradually appeared on people's tables. People in the north are also actively developing greenhouses, and the food on the table is becoming more and more abundant. Modern greenhouses gradually appear in people's vision, this status quo and bending treatment are inseparable.

2. What is pulling force, many people do not understand this technology. Pull bending is the stamping and forming process of metal plates, pipes and contours, into a certain curvature, shape and size of the workpiece. The greenhouse skeleton is usually made of hot powder galvanized pipe or rectangular pipe.

In practical applications, steel pipes need to be used for production through secondary processing.

3. In the secondary processing process, the professionalism and precision requirements of its processing equipment are very strict. The roof shape is treated by various bending treatments to ensure a strong bone.

At present, the importance of supporting the greenhouse far exceeds the scope of individual planting. At present, with the rise of aircraft carriers around the world, the creative experience of greenhouse. The organic integration of technology, regional culture, creative concepts, green and sustainable development changes people's lives.