Environment-friendly cooling liquid for cutting hard brittle material, as well as preparation method and using method thereof

A hard and brittle material, environmentally friendly technology, applied in stone processing equipment, manufacturing tools, fine working devices, etc., can solve the problems of product edge collapse, impracticality, etc., to enhance cutting force, prolong service life, and ensure cleanliness Effect

Active Publication Date: 2016-09-28
辽宁晟新科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the cutting methods of hard and brittle materials are mainly diamond cutting, circular blade saw, band saw and wire saw. In terms of cutting efficiency and cutting accuracy, wire saw is currently a widely used cutting method, especially in solar energy. It is widely used in the cutting of silicon and semiconductor wafers. In this cutting method, the amount of cutting fluid used for each knife is large, which causes great pressure on environmental protection. Since the cooling liquid used in the prior art is ordinary cooling liquid, the cut products will appear Bad phenomena such as edge collapse, very impractical

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] An environment-friendly coolant used for cutting hard and brittle materials, the components it contains and the weight percentage of each component are as follows:

[0028] Cleaning agent: 50%;

[0029] Non-ionic surfactant: 20%;

[0030] Wetting agent: 5%;

[0031] Emulsifier: 20%;

[0032] Solvent: 5%.

[0033] Among the above components, the cleaning agent may be polyethylene oxide.

[0034] The nonionic surfactant may be isomeric decanol polyoxyethylene ether.

[0035] The wetting agent may be fatty alcohol polyoxyethylene ether.

[0036] The emulsifier can be octylphenol polyoxyethylene ether.

[0037] The solvent is deionized water, but neither is limited thereto.

[0038] The steps of the preparation method of the environment-friendly coolant used for cutting hard and brittle materials include:

[0039] (a) Prepare each component according to the weight percentage of each component, add it to the container and mix, and stir and emulsify for a period of ti...

Embodiment 2

[0047] An environment-friendly coolant used for cutting hard and brittle materials, the components it contains and the weight percentage of each component are as follows:

[0048] Cleaning agent: 37%;

[0049] Non-ionic surfactant: 30%;

[0050] Wetting agent: 3%;

[0051] Emulsifier: 30%.

[0052] Among the above components, the cleaning agent may be polyethylene oxide.

[0053] The nonionic surfactant may be isomeric decanol polyoxyethylene ether.

[0054] The wetting agent may be fatty alcohol polyoxyethylene ether.

[0055] The emulsifier may be octylphenol ethoxylate, but is not limited thereto.

[0056] The steps of the preparation method of the environment-friendly coolant used for cutting hard and brittle materials include:

[0057] (a) Prepare each component according to the weight percentage of each component, add it to the container and mix, and stir and emulsify for a period of time;

[0058] (b) then cooling to room temperature to obtain the preform;

[00...

Embodiment 3

[0065] An environment-friendly coolant used for cutting hard and brittle materials, the components it contains and the weight percentage of each component are as follows:

[0066] Cleaning agent: 39%;

[0067] Nonionic surfactant: 18%;

[0068] Wetting agent: 5%;

[0069] Emulsifier: 28%;

[0070] Solvent: 10%.

[0071] Among the above components, the cleaning agent may be polyethylene oxide.

[0072] The nonionic surfactant may be isomeric decanol polyoxyethylene ether.

[0073] The wetting agent may be fatty alcohol polyoxyethylene ether.

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PUM

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Abstract

The invention discloses environment-friendly cooling liquid for cutting a hard brittle material, as well as a preparation method and a using method thereof. Based on the total amount of 100 weight percent, the environment-friendly cooling liquid contains the following components in percentage by weight: 30 to 50 percent of a cleaning agent, 10 to 30 percent of a nonionic surfactant, 2 to 10 percent of a wetting agent, 15 to 30 percent of an emulsifier and 0 to 10 percent of a solvent. According to the environment-friendly cooling liquid, as well as the preparation method and the using method thereof, lubrication effects in a cutting process are enhanced, and a cutting tool is favorably protected, so that cutting force is increased; in addition, low-foam effects are maintained in the whole cutting process, so that cutting is facilitated, the undesirable phenomena of edge breakage and the like of a cut product are avoided, and the cutting yield is greatly improved.

Description

technical field [0001] The invention relates to an environment-friendly cooling liquid for cutting hard and brittle materials, a preparation method and a use method thereof, and belongs to the technical field of cutting hard and brittle materials. Background technique [0002] At present, the cutting methods of hard and brittle materials are mainly diamond cutting, circular blade saw, band saw and wire saw. In terms of cutting efficiency and cutting accuracy, wire saw is currently a widely used cutting method, especially in solar energy. It is widely used in the cutting of silicon and semiconductor wafers. In this cutting method, the amount of cutting fluid used for each knife is large, which causes great pressure on environmental protection. Since the cooling liquid used in the prior art is ordinary cooling liquid, the cut products will appear Bad phenomena such as edge collapse are very impractical. Contents of the invention [0003] The technical problem to be solved b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M145/26B28D5/04B28D7/02C10N30/06C10N30/18C10N30/04
CPCB28D5/0076B28D5/045C10M145/26C10M2209/104C10M2209/108C10N2030/04C10N2030/06C10N2030/18
Inventor 陈志军
Owner 辽宁晟新科技股份有限公司
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