Wire drawing lubricant powder for stainless steel wire drawing and preparation method of wire drawing lubricant powder

Abstract

The invention discloses wire drawing lubricating powder for stainless steel wire drawing and a preparation method thereof, raw materials comprise the following specific components: 80-90 parts of sodium soap powder, 2-4 parts of calcium soap powder, 2-7 parts of vegetable fat, 2-6 parts of paraffin, 1-2 parts of a filler, 1-2 parts of a stabilizer, 2-3 parts of an anti-wear extreme pressure agent and 1-2 parts of a metal antirust agent, and the invention relates to the technical field of wire drawing lubricating powder. According to the wiredrawing lubricant powder for stainless steel wire drawing and the preparation method thereof, the wear-resistant extreme pressure agent and the metal antirust agent are added, so that the wear resistance of the wiredrawing lubricant powder can be effectively improved, and the metal antirust agent on the surface of the wiredrawing lubricant powder can effectively prevent corrosion after the stainless steel wire is drawn; the stainless steel wire drawing effect is guaranteed, meanwhile, the good anti-corrosion effect is achieved, and the good practical use significance is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of wire drawing lubricating powder, in particular to a wire drawing lubricating powder for drawing stainless steel wire and a preparation method thereof. Background Art

[0002] Stainless steel wire drawing is a metal processing process that uses external force to force the stainless steel wire through a die, thereby changing its cross-sectional area and shape to meet specific size and shape requirements. This process is widely used in communications, construction, bridges, precision instruments, electricity and other fields. It has high requirements for the accuracy and surface quality of the wire. During the drawing process, severe sliding friction will occur between the stainless steel wire and the die, which will affect the dimensional accuracy and surface quality of the wire. Therefore, lubricants are needed to reduce friction and improve processing efficiency and product quality.

[0003] Lubricating powder can form a lubricating film between the stainless steel wire and the die, effectively reducing the friction coefficient, reducing wear, and protecting the die and wire. The existing lubricating powder composition is relatively simple, and the wear resistance needs to be improved. In addition, the stainless steel wire is prone to rust after drawing. The existing drawing lubricating powder cannot solve this problem well.

[0004] Therefore, it is necessary to make certain improvements to the existing wire drawing lubricating powder. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a wire drawing lubricating powder for drawing stainless steel wire and a preparation method thereof, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical scheme: a wire drawing lubricating powder for drawing stainless steel wire, the raw materials of which include the following specific components: 80-90 parts of sodium soap powder, 2-4 parts of calcium soap powder, 2-7 parts of vegetable oil, 2-6 parts of paraffin, 1-2 parts of filler, 1-2 parts of stabilizer, 2-3 parts of anti-wear extreme pressure agent and 1-2 parts of metal rust inhibitor.

[0007] Preferably, the filler is talc.

[0008] Preferably, the stabilizer is industrial soap.

[0009] Preferably, the anti-wear extreme pressure agent is any one of sulfided isobutylene and tricresyl phosphate.

[0010] Preferably, the metal rust inhibitor is a water-soluble rust inhibitor.

[0011] The present invention also discloses a method for preparing a wire drawing lubricating powder for drawing stainless steel wire, which specifically comprises the following steps: S1. Raw material preparation: accurately weigh appropriate amounts of sodium soap powder, calcium soap powder and vegetable oil according to the proportion of ingredients, and then break an appropriate amount of paraffin into small pieces and set aside for later use; S2, mixing preparation: select a clean, impurity-free mixing container, then put sodium soap powder, calcium soap powder, vegetable oil and paraffin into the container, then use a stirrer to fully stir the materials in the container for 10-15 minutes, then add filler, stabilizer, anti-wear extreme pressure agent and metal rust inhibitor in turn, stir at a low speed for 10 minutes to make them preliminarily mixed; S3, filtration: pour the mixed material in S2 into the filtration device, filter it through the filter screen to remove impurities and solid particles; S4. Packaging and storage: Package the filtered material in S3, ensure that the package is well sealed and leak-free, and then store the packaged wire drawing lubricant powder in a cool, dry and ventilated warehouse, avoiding direct sunlight and high temperature environment.

[0012] Preferably, in S2, during the stirring process, the mixing container is heated appropriately as required to soften the fat and wax components in the raw materials so as to facilitate uniform mixing.

[0013] Preferably, in S2, the heating temperature should be controlled within a certain range to avoid deterioration of the raw materials due to excessively high temperatures, and visual inspection and sampling inspection should be used to ensure that the mixed materials are uniform and free of lumps. Beneficial Effects

[0014] The present invention provides a wire drawing lubricating powder for drawing stainless steel wire and a preparation method thereof. Compared with the prior art, it has the following beneficial effects: The wire drawing lubricating powder for drawing stainless steel wire and the preparation method thereof can effectively improve the wear resistance of the wire drawing lubricating powder by adding an anti-wear extreme pressure agent and a metal rust inhibitor, and after the stainless steel wire is drawn, the metal rust inhibitor on the surface can effectively prevent rust, thereby ensuring the stainless steel wire drawing effect and having a good anti-rust effect, and having a good practical use significance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention is a flow chart of the preparation method. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] See also Figure 1 The present invention provides three embodiments: a drawing lubricating powder for drawing stainless steel wire and a preparation method thereof, specifically including the following embodiments: Example

[0018] S1. Raw material preparation: accurately weigh 80 parts of sodium soap powder, 2 parts of calcium soap powder and 2 parts of vegetable oil according to the proportion of ingredients, and then break 2 parts of paraffin into small pieces and set aside; S2, mixing preparation: select a clean, impurity-free mixing container, then put sodium soap powder, calcium soap powder, vegetable oil and paraffin into the container, then fully stir the materials in the container with a stirrer for 10 minutes, then add 1 part of filler, 1 part of stabilizer, 2 parts of anti-wear extreme pressure agent and 1 part of metal rust inhibitor in sequence, stir at a low speed for 10 minutes to make them preliminarily mixed; S3, filtration: pour the mixed material in S2 into the filtration device, filter it through the filter screen to remove impurities and solid particles; S4. Packaging and storage: Package the filtered material in S3, ensure that the package is well sealed and leak-free, and then store the packaged wire drawing lubricant powder in a cool, dry and ventilated warehouse, avoiding direct sunlight and high temperature environment. Example

[0019] S1. Raw material preparation: accurately weigh 90 parts of sodium soap powder, 4 parts of calcium soap powder and 7 parts of vegetable oil according to the proportion of ingredients, and then break 6 parts of paraffin into small pieces and set aside; S2, mixing preparation: select a clean, impurity-free mixing container, then put sodium soap powder, calcium soap powder, vegetable oil and paraffin into the container, then fully stir the materials in the container with a stirrer for 15 minutes, then add 2 parts of filler, 2 parts of stabilizer, 3 parts of anti-wear extreme pressure agent and 2 parts of metal rust inhibitor in sequence, stir at a low speed for 10 minutes to make them preliminarily mixed; S3, filtration: pour the mixed material in S2 into the filtration device, filter it through the filter screen to remove impurities and solid particles; S4. Packaging and storage: Package the filtered material in S3, ensure that the package is well sealed and leak-free, and then store the packaged wire drawing lubricant powder in a cool, dry and ventilated warehouse, avoiding direct sunlight and high temperature environment. Example

[0020] S1. Raw material preparation: accurately weigh 85 parts of sodium soap powder, 3 parts of calcium soap powder and 4 parts of vegetable oil according to the proportion of ingredients, and then break 4 parts of paraffin into small pieces and set aside; S2, mixing preparation: select a clean, impurity-free mixing container, then put sodium soap powder, calcium soap powder, vegetable oil and paraffin into the container, then use a stirrer to fully stir the materials in the container for 12 minutes, then add 1 part of filler, 2 parts of stabilizer, 3 parts of anti-wear extreme pressure agent and 1 part of metal rust inhibitor in sequence, stir at a low speed for 10 minutes to make them preliminarily mixed; S3, filtration: pour the mixed material in S2 into the filtration device, filter it through the filter screen to remove impurities and solid particles; S4. Packaging and storage: Package the filtered material in S3, ensure that the package is well sealed and leak-free, and then store the packaged wire drawing lubricant powder in a cool, dry and ventilated warehouse, avoiding direct sunlight and high temperature environment.

[0021] Effect experiment Friction coefficient test: Testing method: Friction coefficient tester, simulating wire drawing process.

[0022] Wire drawing smoothness: Detection method: by observing or recording the phenomena of stagnation, jitter, etc. during the wire drawing process; Standard: The wire drawing process should be smooth and without any stagnation, and there should be no obvious scratches or damage on the product surface.

[0023] Abrasion resistance: Detection method: By comparing the surface quality or weight changes of metal materials before and after use.

[0024] Experimental Results The wire drawing lubricating powder sold on the market was randomly selected as a control group, and then the wire drawing lubricating powder prepared in Example 1, Example 2 and Example 3 were selected to perform the above performance test, and the following Table 1 was obtained: It can be seen from the above table that the wire drawing lubricating powder prepared in the embodiment has good performance in wear resistance, and the added metal rust inhibitor can effectively prevent rust, which ensures the stainless steel wire drawing effect and has a good anti-corrosion effect, and has good practical use significance.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire drawing lubricating powder for drawing stainless steel wire, characterized in that: The raw materials include the following specific components: 80-90 parts of sodium soap powder, 2-4 parts of calcium soap powder, 2-7 parts of vegetable oil, 2-6 parts of paraffin, 1-2 parts of filler, 1-2 parts of stabilizer, 2-3 parts of anti-wear extreme pressure agent and 1-2 parts of metal rust inhibitor.

2. The wire drawing lubricating powder for drawing stainless steel wire according to claim 1, characterized in that: The filler is talc.

3. The drawing lubricating powder for drawing stainless steel wire according to claim 1, characterized in that: The stabilizer is industrial soap.

4. The wire drawing lubricating powder for drawing stainless steel wire according to claim 1, characterized in that: The anti-wear extreme pressure agent is any one of sulfided isobutylene and tricresyl phosphate.

5. The wire drawing lubricating powder for drawing stainless steel wire according to claim 1, characterized in that: The metal rust inhibitor is a water-soluble rust inhibitor.

6. A method for preparing a wire drawing lubricating powder for drawing stainless steel wire, comprising the wire drawing lubricating powder for drawing stainless steel wire according to any one of claims 1 to 5, characterized in that: The specific steps include: S1. Raw material preparation: accurately weigh appropriate amounts of sodium soap powder, calcium soap powder and vegetable oil according to the proportion of ingredients, and then break an appropriate amount of paraffin into small pieces and set aside for later use; S2, mixing preparation: select a clean, impurity-free mixing container, then put sodium soap powder, calcium soap powder, vegetable oil and paraffin into the container, then use a stirrer to fully stir the materials in the container for 10-15 minutes, then add filler, stabilizer, anti-wear extreme pressure agent and metal rust inhibitor in turn, stir at a low speed for 10 minutes to make them preliminarily mixed; S3, filtration: pour the mixed material in S2 into the filtration device, filter it through the filter screen to remove impurities and solid particles; S4. Packaging and storage: Package the filtered material in S3, ensure that the package is well sealed and leak-free, and then store the packaged wire drawing lubricant powder in a cool, dry and ventilated warehouse, avoiding direct sunlight and high temperature environment.

7. The method for preparing a drawing lubricating powder for drawing stainless steel wire according to claim 6, characterized in that: In S2, during the stirring process, the mixing container is heated appropriately as needed to soften the fat and wax components in the raw materials so as to facilitate uniform mixing.

8. The method for preparing a drawing lubricating powder for drawing stainless steel wire according to claim 6, characterized in that: In S2, the heating temperature should be controlled within a certain range to avoid deterioration of the raw materials due to excessively high temperatures. Visual inspection and sampling tests are performed to ensure that the mixed materials are uniform and free of lumps.

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