Intelligent cutting fluid injection device and method

Abstract

The invention discloses an intelligent cutting fluid injection device and method. The intelligent cutting fluid injection device comprises a jet nozzle, a mechanical arm, a heat sensor, an optical sensor, a cutting fluid feeding system, a flow control valve, a temperature data processor, an optical data processor, a mechanical arm driving motor for driving the mechanical arm and a mechanical arm base fixed to a knife rest. The mechanical arm is fixed to the mechanical arm base, the heat sensor, the optical sensor and the jet nozzle are fixed to the execution end of the mechanical arm, the output end of the optical sensor is connected with the input end of the optical data processor, the output end of the optical data processor is connected with the control end of the mechanical arm driving motor, the output end of the heat sensor is connected with the input end of the temperature data processor, and the output end of the temperature data processor is connected with the control end of the flow control valve and the control end of the mechanical arm driving motor. The intelligent cutting fluid injection device and method can achieve knife cooling and is good in cooling effect, low in cost and low in pollution.

Description

technical field [0001] The invention belongs to the field of mechanical processing, and relates to an intelligent cutting fluid injection device and method. Background technique [0002] As we all know, the selection of appropriate cutting fluid and liquid supply method to achieve cooling and lubrication of metal cutting process has very important practical significance for reducing tool temperature and wear, prolonging tool life, improving processing quality and processing efficiency. important part of the process. [0003] Usually, the cutting fluid supply method is divided into two ways: internal cooling and external cooling. In the internal cooling method, the cutting fluid is directly sprayed to the cutting area through the inside of the tool, which can achieve better cooling and lubrication effects. However, due to the defects of complex tool structure, low rigidity, high processing difficulty and difficulty in machine tool transformation, the internal cooling method...

AI Technical Summary

Problems solved by technology

However, the cutting fluid flow rate of the traditional extensive spraying is not adjustable, and the cooling intensity cannot be adjusted according to the current temperature state of the tool. Even if a large amount of cutting fluid is sprayed to the ideal position, the cooling effect cannot be achieved, resulting in resource waste and cause serious environmental pollution

The above defects not only lead to the failure of the cooling liquid to achieve the ideal cooling effect, but also increase the economic and environmental costs of the manufacturing process

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