There will be an important policy in every link of the pipe bending machine mold, which requires us to have a professional understanding and knowledge of the pipe bending machine mold. There are different opinions on how to improve the processing quality and service life of the bending machine mold. The following is a brief introduction of how to improve the service life of pipe bender molds.
1. One of the most important policies of the bending machine mold in the bending process is to create evenly distributed machining allowance for each bending in each bending process. That is to say, bending dies with different viewpoints must be used. At any time, the primary bending machine die should be as close to the final shape of the die as possible in each process.
2. In order to obtain the longest service life of the pipe bender die, continuous cutting should be carried out for as long as possible during the bending process. If the pipe bender mold enters and exits too frequently, the life of the pipe bender mold will be significantly shortened. This will aggravate the thermal stress and thermal fatigue on the cutting edge. A uniform and high temperature in the cutting area is more beneficial to the die of modern cemented carbide pipe bending machine than a large shake.
3. The evenly distributed machining allowance of the pipe bender mold ensures stable and high productivity and safe bending process. When the viewpoint is unchanged, the bending speed and feed rate can also be stably maintained at a high level. In this way, the mold effect and workload change on the pipe bender is small, so the heat and fatigue are less, and then the life of the pipe bender mold is improved.
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