Computing method for bending-machine part-processing feeding depth

Abstract

The invention discloses a computing method for the bending-machine part-processing feeding depth. The computing method includes the steps that the bending angle of a workpiece and the rebound coefficient of the workpiece are obtained; the processing bending angle is computed according to the bending angle and the rebound coefficient of the workpiece; the feeding depth of a bending-machine processing part is obtained according to the processing bending angle. The bending accuracy is improved through the feeding depth obtained by computing and amending, bending rebound and multiple other factors capable of influencing the bending accuracy are considered, common bending requirements can be met through direct processing, and under the condition of requiring the high accuracy, only once adjustment is required, and working efficiency is improved; meanwhile, the feeding depth can be directly computed according to parameters, the position of a memory does not need to be adjusted before memorizing, waste materials generated in the testing process and the adjustment process are reduced, and cost is saved.

Description

technical field [0001] The invention relates to the field of machinery, in particular to a method for calculating the working depth of parts processed by a bending machine. Background technique [0002] In the sheet metal processing industry, sheet metal bending is an important process. In the past, ordinary bending machines needed a skilled operator to repeatedly bend, measure, and adjust in order to achieve a precise free bending operation. The adjustment process is long and produces waste, which is time-consuming, laborious, and wasteful of resources, and requires extremely high quality operators. Therefore, sheet metal bending is often the bottleneck restricting the automatic processing and production of sheet metal. [0003] With the rapid development of electronic information technology, the bending machine can automatically calculate the working depth of the slider according to the set angle, which greatly reduces the difficulty of operation, shortens the adjustment...

AI Technical Summary

Problems solved by technology

When springback occurs, the bending angle increases, resulting in the final processed workpiece not meeting the dimensional requirements, that is, the calculated working depth of the slider cannot achieve accurate bending, and multiple adjustments are still required, resulting in low work efficiency. At the same time, the adjusted processing data needs to be saved for the next use, so the controller needs a large amount of memory, which increases the cost

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