Multi-wire sawing machine wire bow height automatic adjustment control system and method

Abstract

The invention relates to a multi-wire sawing machine wire bow height automatic adjustment control system and method. The multi-wire sawing machine wire bow height automatic adjustment control system comprises a multi-wire sawing machine, a feeding workbench, a left sensor, a right sensor and a controller; the feeding workbench is installed above the multi-wire sawing machine and right faces a sawing part of the multi-wire sawing machine, and the left sensor and the right sensor are installed on the left side and the right side of the feeding workbench respectively. and the left sensor and the right sensor are both electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the feeding workbench. The left sensor and the right sensor are used for detecting the real-time wire bow height of the multi-wire sawing machine, the controller adjusts the feeding speed of the feeding workbench according to the real-time wire bow height detected by the left sensor or / and the right sensor so as to automatically adjust and control the wire bow height of the multi-wire sawing machine, the sample trial-manufacturing cost can be reduced, the consistency of batch production is improved, the cost of batch production consumables is reduced, the labor cost is reduced, human errors are avoided, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the field of multi-wire cutting machines, in particular to a control system and method for automatically adjusting the bow height of a multi-wire cutting machine. Background technique [0002] The adjustment of the cutting parameters of the multi-wire cutting machine directly affects whether the high-quality products can be cut efficiently. One of the cores of cutting parameter control is the wire bow height during cutting, and the expected wire bow height of the same material and the same specification material It is basically confirmed that the current multi-wire cutting machine on the market realizes the control of the height of the wire bow through manual segmental cutting. However, due to the different hardness, shape, and specifications of the cutting materials, when cutting a new specification material Existing schemes must adopt such figure 1 Cutting according to the flow shown, which involves the complicated process o...

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Problems solved by technology

[0002] The adjustment of the cutting parameters of the multi-wire cutting machine directly affects whether the high-quality products can be cut efficiently. One of the cores of cutting parameter control is the wire bow height during cutting, and the expected wire bow height of the same material and the same specification material It is basically confirmed that the current multi-wire cutting machine on the market realizes the control of the height of the wire bow through manual segmental cutting. However, due to the different hardness, shape, and specifications of the cutting materials, when cutting a new specification material Existing schemes must adopt such figure 1 Cutting according to the flow shown, which involves the complicated process of sample trial cutting, qualified inspection and parameter exploration and adjustment, which will increase the cost of sample trial production and lower production efficiency. Secondly, in the process of mass production, due to the There are individual differences and there are also individual differences in consumables such as diamond cutting wires, which will cause the adjusted cutting parameters to sometimes cut fast, and sometimes cut slowly and cannot cut through. Therefore, a set of fixed cutting parameters cannot be applied to all cutting environments. At present, the difference is mainly eliminated by increasing the redundancy of cutting parameters, such as increasing the height of supplementary cutting, increasing the amount of new lines, etc. In summary, the two main problems will cause an increase in production costs and a decrease in efficiency

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