Hot push elbow machine is a kind of mechanical equipment used for bending metal pipe. It uses the process principle of the thermal push method, which makes metal pipes soft by heating them and bends them into the desired shape using thrust. The following will introduce the production process of the hot push elbow machine in detail, including preliminary preparation, processing technology and follow-up treatment.
1. Preparation
Before the production of the hot-push elbow machine, the required raw materials need to be prepared first. These raw materials are usually metal pipes, such as stainless steel, copper, iron, etc. According to customer requirements and design drawings, select the appropriate specifications and materials of metal pipes.
2. Processing technology
2.1 Heating Preparations
The selected metal pipe is heated by placing it in the heating device of the hot push elbow machine. The heating device usually adopts electric heating or flame heating, and adjusts the appropriate heating temperature and time according to the material and size of the metal pipe. The purpose of heating is to soften the metal pipe and facilitate subsequent bending.
2.2 Bending Process
When the metal tube has reached the appropriate heating temperature, it is removed and placed on the bending die of the hot push elbow machine. Adjust the position and Angle of the bending die according to the design requirements. The appropriate force is then applied through a thrust device to push the metal tube towards the bending die, bending it into the desired shape. The bending Angle and curve should be precisely controlled according to the design requirements.
2.3 Cooling Treatment
After the bending process is completed, the metal pipe needs to be cooled to restore its original hardness and stability. Usually using water cooling or gas cooling, the metal pipe is quickly cooled to room temperature. The cooled metal pipe will maintain its curved shape and have good mechanical properties.
3. Follow-up Procedure
After the cooling treatment is completed, the necessary follow-up treatment is carried out on the metal pipe. This includes removing the oxide layer created during the bending process, cutting the remaining parts, grinding, cleaning, etc. Through these subsequent treatments, the surface of the metal pipe can be smoother and more beautiful, and the impurities and defects that may affect its use can be removed.
The above is the production process of the hot push elbow machine. Through the pre-preparation, processing technology and follow-up treatment, the metal pipe elbow meeting the design requirements can be produced. This production process requires careful operation and precise control to ensure the quality and performance of the product. At the same time, the production process also needs to pay attention to stability measures to prevent workers from being injured and equipment damage.
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