阅读说明：本技术 金属制品加工用的润滑剂及其制备方法 (Lubricant for processing metal products and preparation method thereof ) 是由 黄申彝 于 2020-09-18 设计创作，主要内容包括：本发明涉及一种金属制品加工用的润滑剂,按重量分数计,包括：聚丙烯18-22份、消泡剂18-22份、防腐剂6-10份、活性剂3-7份、硅油6-10份、凡士林4-8份、硬脂酸13-18份、丙三醇30-40份。上述的金属制品加工用的润滑剂在使用时耐高温程度大大增加,并且散热性能更好。(The invention relates to a lubricant for processing metal products, which comprises the following components in parts by weight: 18-22 parts of polypropylene, 18-22 parts of defoaming agent, 6-10 parts of preservative, 3-7 parts of active agent, 6-10 parts of silicone oil, 4-8 parts of vaseline, 13-18 parts of stearic acid and 30-40 parts of glycerol. The lubricant for processing the metal products has greatly increased high temperature resistance degree during use and better heat dissipation performance.)

1. A lubricant for use in the manufacture of a metal product, comprising, in parts by weight: 18-22 parts of polypropylene, 18-22 parts of defoaming agent, 6-10 parts of preservative, 3-7 parts of active agent, 6-10 parts of silicone oil, 4-8 parts of vaseline, 13-18 parts of stearic acid and 30-40 parts of glycerol.

2. The lubricant for processing a metal product according to claim 1, comprising: 20 parts of polypropylene, 20 parts of defoaming agent, 8 parts of preservative, 5 parts of active agent, 8 parts of silicone oil, 6 parts of vaseline, 15 parts of stearic acid and 35 parts of glycerol.

3. A method of preparing a lubricant for use in the machining of metal products according to claim 1 or 2, characterized by comprising the steps of:

s1: preparing polypropylene into powder, putting the powder into silicon oil in batches, heating the powder and the silicon oil to uniformly mix the powder and the silicon oil to form a composite liquid;

s2: adding 75 parts of hot water at the temperature of 40-60 ℃ into the composite liquid, adding the defoaming agent, the preservative, the active agent, the stearic acid and the silicone oil into the hot water to form a mixed liquid, and quickly stirring until the temperature of the mixed liquid reaches room temperature;

s3: and stirring the mixed liquid for the second time, and blowing air to the mixed liquid while stirring until the surface humidity of the mixed liquid reaches a threshold value.

Technical Field

The invention relates to the technical field of metal product processing, in particular to a lubricant for metal product processing and a preparation method thereof.

Background

The metal product is a product processed by adopting metal or metal alloy as a main raw material, a lubricant is frequently used for lubrication in the processing process of the metal product, the temperature of the surface of the metal product is higher in the grinding and polishing process of the metal product, so that the temperature reduction treatment is needed, the lubricant is continuously supplemented in the grinding process, the lubricant has a diluting effect while being cooled by water, and the lubricant is enabled to be unevenly distributed, so that the problem is solved, and people are constantly researching.

Disclosure of Invention

The invention aims to provide a lubricant for processing metal products and a preparation method thereof, so as to solve the technical problems.

The technical scheme of the invention is as follows: a lubricant for use in the manufacture of a metal product, comprising, in parts by weight: 18-22 parts of polypropylene, 18-22 parts of defoaming agent, 6-10 parts of preservative, 3-7 parts of active agent, 6-10 parts of silicone oil, 4-8 parts of vaseline, 13-18 parts of stearic acid and 30-40 parts of glycerol.

Preferably, the lubricant for processing a metal product comprises: 20 parts of polypropylene, 20 parts of defoaming agent, 8 parts of preservative, 5 parts of active agent, 8 parts of silicone oil, 6 parts of vaseline, 15 parts of stearic acid and 35 parts of glycerol.

The other technical scheme of the invention is as follows: the preparation method of the lubricant for processing the metal product comprises the following steps:

s1: preparing polypropylene into powder, putting the powder into silicon oil in batches, heating the powder and the silicon oil to uniformly mix the powder and the silicon oil to form a composite liquid; s2: adding 75 parts of hot water at the temperature of 40-60 ℃ into the composite liquid, adding the defoaming agent, the preservative, the active agent, the stearic acid and the silicone oil into the hot water to form a mixed liquid, and quickly stirring until the temperature of the mixed liquid reaches room temperature; s3: and stirring the mixed liquid for the second time, and blowing air to the mixed liquid while stirring until the surface humidity of the mixed liquid reaches a threshold value.

According to the processing method of the metal product, the semi-finished product is subjected to smoothing treatment by using the brightener after the step 3 and before the step 4, so that the smoothness of the processed metal product is more ideal, and particularly, the smoothness of the metal product can be maintained and the surface of the metal product is prevented from being oxidized by being matched with the step 4 to form a film in an inert gas environment.

The lubricant for processing the metal product prepared by the preparation method of the lubricant for processing the metal product according to the proportion is greatly increased in high temperature resistance degree during use and better in heat dissipation performance.

Detailed Description

The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is in no way intended to limit the invention.

In the case of the example 1, the following examples are given,a lubricant for use in the manufacture of a metal product, comprising, in parts by weight: 18 parts of polypropylene, 18 parts of defoaming agent, 6 parts of preservative, 3 parts of active agent, 6 parts of silicone oil, 4 parts of vaseline, 13 parts of stearic acid and 30 parts of glycerol.

In the case of the example 2, the following examples are given,a lubricant for use in the manufacture of a metal product, comprising, in parts by weight: 20 parts of polypropylene, 20 parts of defoaming agent, 8 parts of preservative, 5 parts of active agent, 8 parts of silicone oil, 6 parts of vaseline, 15 parts of stearic acid and 35 parts of glycerol.

In the case of the example 3, the following examples are given,a lubricant for use in the manufacture of a metal product, comprising, in parts by weight: comprises the following components in parts by weight: 22 parts of polypropylene, 22 parts of defoaming agent, 10 parts of preservative, 7 parts of active agent, 15 parts of silicone oil, 18 parts of stearic acid and 40 parts of glycerol.

In the case of the example 4, the following examples are given,the preparation method of the lubricant for processing the metal product comprises the following steps: s1: preparing polypropylene into powder, putting the powder into silicon oil in batches, heating the powder and the silicon oil to uniformly mix the powder and the silicon oil to form a composite liquid; s2: adding 75 parts of hot water at the temperature of 40-60 ℃ into the composite liquid, adding the defoaming agent, the preservative, the active agent, the stearic acid and the silicone oil into the hot water to form a mixed liquid, and quickly stirring until the temperature of the mixed liquid reaches room temperature; s3: and stirring the mixed liquid for the second time, and blowing air to the mixed liquid while stirring until the surface humidity of the mixed liquid reaches a threshold value.

The lubricant for processing metal products, which is prepared by combining the preparation method of the lubricant for processing metal products with the mixture ratio of the embodiment 1-the embodiment 3, has the advantages of greatly increased high temperature resistance degree and better heat dissipation performance in use, and through comparison, the high temperature effect of the embodiment 2 is equivalent to that of the embodiment 3, the heat dissipation effect is higher, the high temperature effect is better and the heat dissipation effect is almost the same compared with the embodiment 1, and compared with the embodiment 1, the heat dissipation effect is relatively better and the heat resistance effect is relatively poorer in the embodiment 3, but compared with the existing lubricant, the heat dissipation effect and the heat resistance performance are greatly improved in the embodiment.

It should be noted that the above-mentioned embodiments are merely illustrative and not restrictive of the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and such changes and modifications should be construed as being included in the protection scope of the present invention.