CN112720142A - Aluminum tube polishing process method - Google Patents
Aluminum tube polishing process method Download PDFInfo
- Publication number
- CN112720142A CN112720142A CN202011564684.XA CN202011564684A CN112720142A CN 112720142 A CN112720142 A CN 112720142A CN 202011564684 A CN202011564684 A CN 202011564684A CN 112720142 A CN112720142 A CN 112720142A
- Authority
- CN
- China
- Prior art keywords
- polishing
- aluminum
- aluminum tube
- process method
- polishing process
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
- B24B29/08—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F3/00—Brightening metals by chemical means
- C23F3/02—Light metals
- C23F3/03—Light metals with acidic solutions
Abstract
An aluminum tube polishing process. Relates to a polishing process. Reasonable flow, high polishing efficiency and long effect retention time. The method comprises the following steps: s1, preprocessing the aluminum tube; s2, mechanically polishing the aluminum tube obtained in the S1; s3, carrying out chemical polishing on the aluminum tube obtained in the S2; and S4, cleaning and drying the aluminum pipe obtained in the S3 to obtain a finished product.
Description
Technical Field
The invention relates to a polishing process, in particular to an aluminum pipe polishing process method.
Background
Polishing refers to a processing method for reducing the roughness of the surface of a workpiece by mechanical, chemical or electrochemical action to obtain a bright and flat surface, and is a finishing process of the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media, and polishing cannot improve the dimensional accuracy or geometric accuracy of the workpiece, but aims to obtain a smooth surface or mirror surface gloss, and sometimes is used to eliminate gloss (matting).
The current aluminum pipe surface polishing process is too simple, only polishing is carried out through a polishing wheel, the polishing effect is poor, and the quality of finished products is reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the aluminum pipe polishing process method which is reasonable in flow, high in polishing efficiency and long in effect retention time.
The invention is realized by adopting the following technical scheme: the aluminum tube polishing process method comprises the following steps:
s1, preprocessing the aluminum tube;
s2, mechanically polishing the aluminum tube obtained in the S1;
s3, carrying out chemical polishing on the aluminum tube obtained in the S2;
and S4, cleaning and drying the aluminum pipe obtained in the S3 to obtain a finished product.
The pretreatment in step S1 includes purging the aluminum tube using an air gun to remove larger particles adhering to the surface of the aluminum tube.
In the step S2, mechanical polishing is carried out at a speed of 10-13m/min by using a round tube polishing machine.
In the step S3, polishing solution is used for chemical polishing, wherein the polishing solution comprises 350g/L sulfuric acid, 50-60g/L nitric acid, 80-120g/L hydrogen peroxide, 40-50g/L stabilizer, 500g/L water and 3-6min chemical polishing time.
And (5) arranging the aluminum pipes obtained in the step (S3) on a storage rack in a multi-layer and interval mode, spraying and washing the aluminum pipes by using a water gun, and finally putting the storage rack into an oven to perform integral drying.
Compared with the prior art, the method has the advantages that impurities adhered to the surface of the aluminum pipe are removed through pretreatment, burrs and spots with larger volume generated in the manufacturing process of the aluminum pipe are removed through mechanical polishing, finally, the aluminum pipe is finely polished through chemical polishing, surface pores, scratches and other surface defects are filled, and therefore fatigue resistance and corrosion resistance are improved, the flow is reasonable, the polishing efficiency is high, and the effect is kept for a long time.
Detailed Description
The present invention is further described below, and it should be noted that, in the premise of no conflict, the embodiments or technical features described below can be arbitrarily combined to form a new embodiment.
The aluminum tube polishing process method comprises the following steps:
s1, preprocessing the aluminum tube;
s2, mechanically polishing the aluminum tube obtained in the S1;
s3, carrying out chemical polishing on the aluminum tube obtained in the S2;
and S4, cleaning and drying the aluminum pipe obtained in the S3 to obtain a finished product.
The pretreatment in step S1 includes purging the aluminum tube using an air gun to remove larger particles adhering to the surface of the aluminum tube.
Example 1
In step S2, mechanical polishing is performed at a speed of 10m/min using a circular tube polishing machine.
And in the step S3, polishing liquid is used for chemical polishing, wherein the polishing liquid comprises 300g/L sulfuric acid, 50g/L nitric acid, 80g/L hydrogen peroxide, 40g/L stabilizer and 500g/L water, and the chemical polishing time is 3 min.
And (5) arranging the aluminum pipes obtained in the step (S3) on a storage rack in a multi-layer and interval mode, spraying and washing the aluminum pipes by using a water gun, and finally putting the storage rack into an oven to perform integral drying.
Example 2
In step S2, mechanical polishing is performed at a speed of 12m/min using a circular tube polishing machine.
And in the step S3, polishing liquid is used for chemical polishing, wherein the polishing liquid comprises 330g/L sulfuric acid, 55g/L nitric acid, 100g/L hydrogen peroxide, 45g/L stabilizer and 550g/L water, and the chemical polishing time is 4 min.
And (5) arranging the aluminum pipes obtained in the step (S3) on a storage rack in a multi-layer and interval mode, spraying and washing the aluminum pipes by using a water gun, and finally putting the storage rack into an oven to perform integral drying.
Example 3
In step S2, mechanical polishing is performed at a speed of 13m/min using a circular tube polishing machine.
And in the step S3, polishing liquid is used for chemical polishing, wherein the polishing liquid comprises 350g/L sulfuric acid, 60g/L nitric acid, 120g/L hydrogen peroxide, 50g/L stabilizer and 600g/L water, and the chemical polishing time is 6 min.
And (5) arranging the aluminum pipes obtained in the step (S3) on a storage rack in a multi-layer and interval mode, spraying and washing the aluminum pipes by using a water gun, and finally putting the storage rack into an oven to perform integral drying.
In the three embodiments, the polished aluminum tube has no sharp pricks, no spots or rusts, and can keep the surface smooth after being placed for 48 hours, the process is reasonable, the polishing efficiency is high, the retention time is long, and the method has popularization and application values.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (5)
1. The aluminum tube polishing process method is characterized by comprising the following steps: the method comprises the following steps:
s1, preprocessing the aluminum tube;
s2, mechanically polishing the aluminum tube obtained in the S1;
s3, carrying out chemical polishing on the aluminum tube obtained in the S2;
and S4, cleaning and drying the aluminum pipe obtained in the S3 to obtain a finished product.
2. The aluminum pipe polishing process method as recited in claim 1, wherein: the pretreatment in step S1 includes purging the aluminum tube using an air gun to remove larger particles adhering to the surface of the aluminum tube.
3. The aluminum pipe polishing process method as recited in claim 1, wherein: in the step S2, mechanical polishing is carried out at a speed of 10-13m/min by using a round tube polishing machine.
4. The aluminum pipe polishing process method as recited in claim 1, wherein: in the step S3, polishing solution is used for chemical polishing, wherein the polishing solution comprises 350g/L sulfuric acid, 50-60g/L nitric acid, 80-120g/L hydrogen peroxide, 40-50g/L stabilizer, 500g/L water and 3-6min chemical polishing time.
5. The aluminum pipe polishing process method as recited in claim 1, wherein: and (5) arranging the aluminum pipes obtained in the step (S3) on a storage rack in a multi-layer and interval mode, spraying and washing the aluminum pipes by using a water gun, and finally putting the storage rack into an oven to perform integral drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011564684.XA CN112720142A (en) | 2020-12-25 | 2020-12-25 | Aluminum tube polishing process method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011564684.XA CN112720142A (en) | 2020-12-25 | 2020-12-25 | Aluminum tube polishing process method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112720142A true CN112720142A (en) | 2021-04-30 |
Family
ID=75616227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011564684.XA Pending CN112720142A (en) | 2020-12-25 | 2020-12-25 | Aluminum tube polishing process method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112720142A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851470A (en) * | 2009-04-03 | 2010-10-06 | 比亚迪股份有限公司 | Chemical polishing liquid and polishing method |
| CN106271900A (en) * | 2016-08-31 | 2017-01-04 | 天通银厦新材料有限公司 | A kind of sapphire glossing |
| CN108907903A (en) * | 2018-07-16 | 2018-11-30 | 苏州艾斯肯机电设备有限公司 | A kind of electromechanical equipment processing of surface polishing |
| CN109290857A (en) * | 2018-11-05 | 2019-02-01 | 重庆市合川区祥林玻璃有限公司 | A kind of novel inside and outside polishing process |
| CN109500721A (en) * | 2018-12-22 | 2019-03-22 | 浙江宏泰精密科技有限公司 | A kind of metal polishing procedure |
-
2020
- 2020-12-25 CN CN202011564684.XA patent/CN112720142A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851470A (en) * | 2009-04-03 | 2010-10-06 | 比亚迪股份有限公司 | Chemical polishing liquid and polishing method |
| CN106271900A (en) * | 2016-08-31 | 2017-01-04 | 天通银厦新材料有限公司 | A kind of sapphire glossing |
| CN108907903A (en) * | 2018-07-16 | 2018-11-30 | 苏州艾斯肯机电设备有限公司 | A kind of electromechanical equipment processing of surface polishing |
| CN109290857A (en) * | 2018-11-05 | 2019-02-01 | 重庆市合川区祥林玻璃有限公司 | A kind of novel inside and outside polishing process |
| CN109500721A (en) * | 2018-12-22 | 2019-03-22 | 浙江宏泰精密科技有限公司 | A kind of metal polishing procedure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210430 |