Cutting fluid nanometer strengthening processor

Abstract

The invention discloses a cutting fluid nanometer strengthening treatment machine, and relates to the technical field of machine tool machining, the cutting fluid nanometer strengthening treatment machine comprises a treatment machine main body and further comprises a feeding module, the treatment machine main body is internally provided with a nanometer bubble generating module, a gas supply device, a high-pressure micro-channel nanometer emulsification module and a filtering and purifying module, the nano-bubble generating module is used for inputting cutting fluid and adding nano-particles and additives, the nano-bubble generating module is used for gas dissolution and nano-bubble production, the equipment is convenient to install and small in occupied area, the high-concentration nano-bubble technology and the nano-emulsification technology are coupled, optimization treatment of the cutting fluid is achieved through the innovative nano-technology, and the production efficiency is improved. Therefore, the service life, the working efficiency and the machining precision of the cutter are improved, meanwhile, the service cycle of the cutting fluid is prolonged, cost is reduced and efficiency is increased for enterprises, the production concept of environmental protection is met, and higher economic benefits can be created for the enterprises.

Description

Technical Field

[0001] The present invention relates to the technical field of machine tool processing, and particularly to a nano-strengthening processor for cutting fluid, which is used to optimize the lubrication and cooling performance of cutting fluid and is applicable to high-precision machine tool processing scenarios. Background Art

[0002] During the metal cutting process, the use of cutting fluid has an important impact on the processing quality and tool life. Traditional cutting fluids are prone to failure under high-temperature and high-pressure conditions, resulting in a decline in processing accuracy and increased tool wear. In recent years, the application of nanomaterials has provided a new solution for improving the performance of cutting fluid. The cutting fluid is circulated through the cutting fluid circulation system of the machine tool. As the circulation time prolongs, impurities such as metal chips and waste oil will be generated in the cutting fluid.

[0003] With the continuous improvement of the requirements for machining accuracy and production efficiency, cutting fluid, as an indispensable auxiliary material in the metal processing process, the optimization of its performance has become the key to improving processing quality and extending tool life. After the cutting fluid is used for a period of time, it will be doped with various waste chips and impurities during processing. At the same time, due to the non-standard operating habits of workshop workers and its long-term non-use, bacteria will multiply in the cutting fluid, resulting in the deterioration of the cutting fluid and the appearance of the "odor" phenomenon. For the purification treatment of cutting fluid, traditional sedimentation tanks are used. This kind of purification method occupies a large space and has low efficiency. Therefore, cutting fluid processors have emerged. However, traditional cutting fluid processors have problems such as slow processing speed, incomplete purification, low service life of cutting fluid, and cumbersome maintenance methods, which lead to an increase in the consumption cost of cutting fluid for enterprises and a waste of cutting fluid resources. For this reason, we propose a nano-strengthening processor for cutting fluid to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems that traditional cutting fluid processors have slow processing speed, incomplete purification, low service life of cutting fluid, and cumbersome maintenance methods, which lead to an increase in the consumption cost of cutting fluid for enterprises and a waste of cutting fluid resources. The aim is to introduce nanomaterials into the cutting fluid to optimize its lubricity and cooling property, reduce friction and wear, and be used for the cooling and lubrication of machine tools. By strengthening the lubrication and cooling performance of the cutting fluid with nanomaterials, the efficiency of the cutting process is improved, and a nano-strengthening processor for cutting fluid is proposed.

[0005] To achieve the above purpose, the present invention adopts the following technical solution: a nano-strengthening processor for cutting fluid, which includes a processor main body, and also includes a feeding module. A nano-bubble generating module, a gas supply device, a high-pressure microchannel nano-emulsification module, and a filtration and purification module are arranged inside the processor main body; wherein,

[0006] The feeding module is used for the input of cutting fluid and the addition of nanoparticles and additives;

[0007] The nano-bubble generation module is used for gas dissolution and nano-bubble production;

[0008] The gas supply device is used to provide the required gas for the nano-bubble generation module, and it consists of a gas storage device, a gas compressor, and a gas flow meter;

[0009] The high-pressure micro-channel nano-emulsification module consists of a high-pressure pump, a micro-channel module, and a cooling system module;

[0010] The filtration and purification module consists of a filtration device and a sterilization device.

[0011] As a further description of a cutting fluid nano-strengthening processor of the above technology: A feed inlet is provided at the bottom on one side of the processor body, and a feed pipe is inserted into the feed inlet. The other end of the feed pipe is provided with a cutting fluid tank, and a coarse filter is provided between the feed inlet and the cutting fluid tank on the feed pipe.

[0012] As a further description of a cutting fluid nano-strengthening processor of the above technology: A discharge outlet is provided at the bottom on one side of the processor body, and a discharge pipe is inserted into the discharge outlet. The other end of the discharge pipe is provided with a storage tank, and a circulation pump is provided at the bottom on one side of the storage tank.

[0013] As a further description of a cutting fluid nano-strengthening processor of the above technology: A control panel is provided at the top on one side of the processor body.

[0014] As a further description of a cutting fluid nano-strengthening processor of the above technology: A pressure sensor, a temperature sensor, and a flow sensor are provided inside the processor body.

[0015] As a further description of a cutting fluid nano-strengthening processor of the above technology: The filtration device is a fine filter for filtering out tiny particles and suspended substances, and the sterilization device is used to kill bacteria and microorganisms in the cutting fluid.

[0016] In summary, due to the adoption of the above technology for a cutting fluid nano-strengthening processor, the beneficial effects of the present invention are:

[0017] 1. The nanofluid strengthening processor of the present invention is easy to install and occupies a small area. By coupling high-concentration nanobubble technology and nanoemulsification technology, through innovative nanotechnology, it realizes the optimization treatment of cutting fluid, thereby improving the tool service life, working efficiency, and machining accuracy. At the same time, it extends the service life of the cutting fluid, reduces costs and increases efficiency for enterprises, conforms to the concept of green and environmental protection production, and is conducive to creating higher economic benefits for enterprises. By precisely controlling the addition of nanoparticles, the thermal stability and anti-wear performance of the cutting fluid are effectively improved. The strengthened cutting fluid can reduce tool wear in actual machining, significantly improve machining accuracy, reduce cutting force at the same time, and extend the tool service life.

[0018] 2. By adopting high-pressure microchannel technology, the device evenly disperses the nanoparticles in the cutting fluid to form a stable nanoemulsion. This emulsion has good cooling, lubricating, and anti-corrosion properties, which helps to improve the mechanical processing efficiency and machining accuracy. Through nanofluid strengthening treatment, using the mass transfer and heat transfer characteristics of high-concentration nanobubbles, the lubricating and cooling performance of the cutting fluid is effectively improved. A uniform protective film can be formed between the tool and the workpiece, which can better protect and reduce wear. According to different processing materials, the life of precision machining tools can be extended. The nanoemulsion has excellent cooling and lubricating properties, effectively reducing the cutting temperature, increasing the cutting speed, and improving the mechanical working efficiency. The nanofluid strengthening processor of the cutting fluid can ensure the stability and accuracy during the cutting process and improve the quality of the processed products. After nanofluid strengthening treatment, the cutting fluid has higher stability, can extend the service life of the cutting fluid, and has lower costs. The nanofluid strengthening processor can effectively inhibit the reproduction of bacteria in the cutting fluid, prevent the chips from smelling, and improve the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Shows an overall schematic diagram provided according to an embodiment of the present invention;

[0020] Figure 2 Shows a schematic diagram of the internal structure of the chassis section provided according to an embodiment of the present invention;

[0021] Figure 3 Shows a schematic diagram of the cutting fluid treatment process module provided according to an embodiment of the present invention;

[0022] Reference numerals: 1, processor main body; 2, control panel; 3, nanobubble generation module; 4, feed pipe; 5, discharge pipe; 6, coarse filter; 7, cutting fluid tank; 8, storage tank; 9, circulation pump; 10, gas supply device; 11, high-pressure microchannel nanoemulsification module; 12, filtration and purification module. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, in combination with the accompanying drawings in the embodiments of the present invention, the technology in the embodiments of the present invention, a cutting fluid nano-strengthening processor, will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0024] The present invention provides a cutting fluid nano-strengthening processor. Please refer to Figures 1-3 as shown, which includes a processor main body 1, and also includes a feeding module. Inside the processor main body 1, there are a nano-bubble generating module 3, a gas supply device 10, a high-pressure microchannel nano-emulsification module 11, and a filtering and purification module 12; among them,

[0025] The feeding module is used for the input of cutting fluid and the addition of nano-particles and additives, to enhance the lubrication and cooling performance of the cutting fluid, and is applicable to the machine tool processing scenario.

[0026] The nano-bubble generating module 3 is used for gas dissolution and nano-bubble production;

[0027] The gas supply device 10 is used to provide the required gas for the nano-bubble generating module 3, and it consists of a gas storage device, a gas compressor, and a gas flow meter;

[0028] The high-pressure microchannel nano-emulsification module 11 consists of a high-pressure pump, a microchannel module, and a cooling system module. Among them, since a certain amount of heat will be generated during the emulsification process in the high-pressure pump and the microchannel, in order to prevent the cutting fluid temperature from being too high and affecting its performance and the normal operation of the equipment, the equipment is cooled through the cooling module, thereby improving its service life;

[0029] The filtering and purification module 12 consists of a filtering device and a sterilizing device.

[0030] In the embodiment of the present application, during use, the gas supply device 10 is connected to the nanobubble generation module 3, and the cutting fluid in the cutting fluid tank 7 to be processed is conveyed through the feed pipe 4 to the feed port of the processor. And a flow monitoring device is provided during the feeding process to ensure the stable feeding speed of the cutting fluid and provide a stable material supply for subsequent processing. The cutting fluid first enters the coarse filter 6 to remove larger particle impurities therein, such as metal chips, oil stains, and large particle solid suspensions, effectively preventing these impurities from entering the subsequent processing link and damaging the equipment or affecting the processing effect. At the same time, according to the performance of the cutting fluid to be improved, nanoparticles and other additives are mixed with the cutting fluid at the feed port or in the feed pipeline of the processor in a certain proportion. The mixed cutting fluid enters the nanobubble generation module 3, and then a specific gas, such as air or nitrogen, is conveyed into the nanobubble generation module 3 through the gas supply device 10. In the nanobubble generation module 3, physical or chemical methods are used to dissolve the gas in the cutting fluid and form tiny bubble nuclei, and then further grow and refine to form high-concentration nanobubbles uniformly dispersed in the cutting fluid. The cutting fluid containing nanobubbles, nanoparticles, and additives enters the high-pressure pump, and the high-pressure pump pressurizes the cutting fluid to a certain pressure. The pressurized cutting fluid enters the microchannel module. In the microchannel, the cutting fluid is subjected to the triple action of high-speed shear effect, high-pressure jet impact energy, and cavitation effect generated by the instantaneous pressure drop in the flow channel. The nanoparticles are further broken and uniformly dispersed to form a stable nanoemulsion with the cutting fluid. After nanoemulsification, the cutting fluid enters the fine filter to further remove tiny impurity particles and incompletely dispersed nanoparticle aggregates, improving the cleanliness and quality of the cutting fluid. At the same time, a sterilization device is used to sterilize the cutting fluid, and the cutting fluid is sterilized by means of ultraviolet sterilization, ozone sterilization, nano silver ion sterilization, etc., so as to kill bacteria and microorganisms in the cutting fluid and prevent the cutting fluid from emitting odor and deteriorating during use. The nano-enhanced cutting fluid after filtration and purification enters the storage tank 8 through the discharge pipe 5 for storage, and then the cutting fluid in the storage tank 8 is conveyed to the cutting fluid circulation system of the processing equipment through the circulation pump 9 to ensure that the nano-enhanced cutting fluid can be timely supplied to the metal cutting processing area, thereby realizing the recycling of the cutting fluid.

[0031] Further, a feed port is provided at the bottom on one side of the processor main body 1, and a feed pipe 4 is inserted into the feed port. The other end of the feed pipe 4 is provided with a cutting fluid tank 7. A coarse filter 6 is provided between the feed port and the cutting fluid tank 7 of the feed pipe 4. Among them, during use, through the provided coarse filter 6, it is used to remove larger particle impurities in the cutting fluid, such as metal chips, oil stains, large particle solid suspensions, etc., to prevent these impurities from entering the subsequent processing link and damaging the equipment or affecting the processing effect.

[0032] Furthermore, a discharge port is provided at the bottom of one side of the processor main body 1, and a discharge pipe 5 is inserted into the discharge port. The other end of the discharge pipe 5 is provided with a storage tank 8. A circulation pump 9 is provided at the bottom of one side of the storage tank 8. Among them, during use, the storage tank 8 should have good sealing performance and corrosion resistance, and be equipped with monitoring devices such as a liquid level gauge and a thermometer to understand the storage situation of the cutting fluid in real time.

[0033] Furthermore, a control panel 2 is provided at the top of one side of the processor main body 1. Among them, during use, the control panel 2 is an interface for human-machine interaction. Operators can set the operating parameters of the device through the control panel 2, such as the generation intensity of nano-bubbles, the pressure of the high-pressure pump, the flow rate, the processing time, etc. At the same time, it can also display information such as the operating status and fault alarm of the device in real time.

[0034] Furthermore, a pressure sensor, a temperature sensor, and a flow sensor are provided inside the processor main body 1. Among them, during use, the model of the pressure sensor is FN3042-A1, the model of the temperature sensor is WG22701, and the model of the flow sensor is CS100. By equipped with the pressure sensor, temperature sensor, and flow sensor, it is possible to monitor parameters such as the pressure, temperature, and flow rate inside the device in real time, and feed the monitored data back to the control system to timely adjust the operating status of the device and ensure the safe and stable operation of the device.

[0035] Furthermore, the filtering device is a fine filter for filtering out tiny particles and suspended substances, and the sterilization device is used to kill bacteria and microorganisms in the cutting fluid. Among them, during use, the cutting fluid after nano-emulsification enters the fine filter to further remove tiny impurity particles and nano-particle aggregates that are not fully dispersed, improving the cleanliness and quality of the cutting fluid. At the same time, the sterilization device uses methods such as ultraviolet sterilization, ozone sterilization, or nano-silver ion sterilization to sterilize the cutting fluid, killing bacteria and microorganisms in the cutting fluid and effectively preventing the cutting fluid from emitting odor and deteriorating during use.

[0036] Working principle of the present invention: During use, the cutting fluid in the cutting fluid tank 7 to be processed is transported to the feed port of the processor through the feed pipe 4. The cutting fluid first enters the coarse filter 6 to remove larger particle impurities therein, such as metal chips, oil stains, and large particle solid suspensions, effectively preventing these impurities from entering the subsequent processing links and causing damage to the equipment or affecting the processing effect. At the same time, according to the required performance improvement of the cutting fluid, nanoparticles and other additives are mixed with the cutting fluid at a certain ratio at the feed port or in the feed pipeline of the processor. The mixed cutting fluid enters the nano-bubble generation module 3, and then a specific gas, such as air or nitrogen, is transported into the nano-bubble generation module 3 through the gas supply device 10. In the nano-bubble generation module 3, physical or chemical methods are used to dissolve the gas in the cutting fluid and form tiny bubble nuclei, which then further grow and refine to form a high concentration of nano-bubbles evenly dispersed in the cutting fluid. The cutting fluid containing nano-bubbles, nanoparticles, and additives enters the high-pressure pump, which pressurizes the cutting fluid to a certain pressure. The pressurized cutting fluid enters the micro-channel module. In the micro-channel, the cutting fluid is subjected to the triple effects of high-speed shear effect, high-pressure jet impact energy, and cavitation effect generated by the instantaneous pressure drop in the flow channel. The nanoparticles are further broken and evenly dispersed to form a stable nano-emulsion with the cutting fluid. After nano-emulsification, the cutting fluid enters the fine filter to further remove tiny impurity particles and incompletely dispersed nanoparticle aggregates, improving the cleanliness and quality of the cutting fluid. At the same time, a sterilization device is used to sterilize the cutting fluid to kill bacteria and microorganisms in the cutting fluid, preventing the cutting fluid from emitting an odor and deteriorating during use. The nano-enhanced cutting fluid after filtration and purification enters the storage tank 8 through the discharge pipe 5 for storage, and then the cutting fluid in the storage tank 8 is transported to the cutting fluid circulation system of the processing equipment through the circulation pump 9 to ensure that the nano-enhanced cutting fluid can be timely supplied to the metal cutting processing area, thus realizing the recycling of the cutting fluid.

[0037] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A cutting fluid nano-enhancement treatment machine, comprising a treatment machine body (1), characterized in that: Also includes: The feed module, the processing machine body (1) is provided with a nano bubble generating module (3), a gas supply device (10), a high pressure microchannel nano emulsification module (11) and a filtering and purification module (12); wherein, The feed module is used for inputting cutting fluid and adding nanoparticles and additives; The nanobubble generating module (3) is used for gas dissolution and nanobubble production; The gas supply device (10) is used to provide the required gas to the nano bubble emission module (3), and is composed of a gas storage device, a gas compressor, and a gas flow meter; The high-pressure microchannel nanoemulsification module (11) is composed of a high-pressure pump, a microchannel module and a cooling system module; The filtering and purifying module (12) is composed of a filtering device and a sterilizing device.

2. A cutting fluid nano-enhancement treatment machine according to claim 1, characterized in that: A feed port is provided at the bottom of one side of the processing machine body (1), and a feed pipe (4) is inserted into the feed port. A cutting fluid tank (7) is provided at the other end of the feed pipe (4). A coarse filter (6) is provided between the feed port and the cutting fluid tank (7) on the feed pipe (4).

3. The cutting fluid nano-enhancement treatment machine according to claim 1, characterized in that: A discharge port is provided at the bottom of one side of the processing machine body (1), and a discharge pipe (5) is inserted into the discharge port. A storage tank (8) is provided at the other end of the discharge pipe (5), and a circulation pump (9) is provided at the bottom of one side of the storage tank (8).

4. The cutting fluid nano-enhancement treatment machine according to claim 3, characterized in that: A control panel (2) is provided on the top of one side of the processor body (1).

5. The cutting fluid nano-enhancement treatment machine according to claim 1, characterized in that: A pressure sensor, a temperature sensor and a flow sensor are arranged in the processing machine body (1).

6. The cutting fluid nano-enhancement treatment machine according to claim 5, characterized in that: The filtering device is a fine filter for filtering out tiny particles and suspended matter, and the sterilizing device is for killing bacteria and microorganisms in the cutting fluid.

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