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BLMA: How to grasp the size of the pipe during bending by pipe bending machine?
2020-08-28

We all know that the automatic pipe bender is used for pipe bending. It is used for mold design, pipe bending data correction, pipe material, diameter, wall thickness selection, and pipe bending and cracking during processing, pipe wall wrinkling, etc. Before bending, it is necessary to consider the length of the elbow pipe before bending. The hot-dip galvanized steel pipe must be national standard, otherwise it will be very easy to collapse. Hot-dip galvanized steel pipe is divided into hot and cold galvanized steel pipe and hot-dip galvanized steel pipe. How to measure the length of the elbow of the automatic tube bending machine? The length of the outer curved surface and the inner curved surface of the bent water pipe are reduced, and the axis length will not change. Whether it is a pipe bender or a manual service elbow, no matter how the water pipe is bent, its axis will not change, which is equivalent to the length of the water pipe before bending. In other words, how long does the centerline of the water pipe take after bending?


Set on the base of the automatic tube bender, the bending specification adjustment equipment includes two sets of adjustment components for symmetry settings. The adjustment components include an adjustment rocker, a control rod and its force wheel, and the control rod is installed on one side. The inner and outer ends of the control rod are connected by rotation and rotation, and the outer and inner ends of the control rod are respectively connected to the adjusting rocker and the force wheel. The force wheel drags the connecting base; the adjusting rocker rotates to push the control rod to move, and finally Make the force-bearing wheels perform fitness exercises at the same time; use the bending specification adjustment equipment for the pipe bender shown in the patent of the invention to adjust the settings of the components, which can flexibly adjust the spacing between the force-bearing wheels and promote the specifications of the elbow The specifications and models are diversified, taking into account the application requirements of electrical engineering for new decorative design projects at this stage.


In the whole process of making the elbow, the precision of the bent tire is the key element that endangers the quality of the elbow. In the whole process of manufacturing, except for the divided specifications and operating regulations, they must be within the necessary dimensional tolerances. The elbow also stipulates that the customer must select the corresponding bent tire according to its control and management. Nowadays, the length of the raw materials for the production and processing of elbows is often large, and the steel castings, stainless steel plates, aluminum alloy profiles and other materials can be used in the whole process of making. The structure of the products is based on the bending mold and the guiding mold. Yes, the two molds are connected. The mechanical function of the elbow during the whole bending process and its wall thickness are immediately harmful to the quality and application of the product.

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