CN108048888A - A kind of machinery part surface oxidation technology - Google Patents
A kind of machinery part surface oxidation technology Download PDFInfo
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- CN108048888A CN108048888A CN201711437030.9A CN201711437030A CN108048888A CN 108048888 A CN108048888 A CN 108048888A CN 201711437030 A CN201711437030 A CN 201711437030A CN 108048888 A CN108048888 A CN 108048888A
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- Prior art keywords
- part surface
- oxidation technology
- surface oxidation
- machinery part
- cathode
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
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Abstract
It is spare using sodium phosphate, glycerine, ethylenediamine tetra-acetic acid, anti-wear agent, hole sealing agent and titanium composition electrolyte the invention discloses a kind of machinery part surface oxidation technology；Machine components are fixed in a cell using frock；It is 32 ~ 38mm to adjust the distance between anode and cathode；Exchange evaluation current density is used as 10A/dm2Cathode is subjected to reciprocating in the surface of machine components；5min flushings are carried out with deionized water, then with completing technique after 1000 mesh silicon carbide paper polishing grindings.Compared with prior art, electroxidation processing is carried out to the surface of machine components by the technique of the present invention, machinery part surface hardness and smoothness can be improved, the service life of machine components can be improved, had the value of popularization and application.
Description
Technical field
The present invention relates to a kind of technical field of mechanical processing more particularly to a kind of machinery part surface oxidation technologies.
Background technology
Machinery refers to the general name of machine and mechanism.Machinery is exactly that people can be helped to reduce work difficulty or labour-saving instrument dress
It puts, as the article of chopsticks, broom and tweezers one kind can be said to machinery, they are simple and mechanical.And complicated machinery is just
It is to be made of the simple and mechanical of two or more.These more complicated machineries are usually called machine.From structure and fortune
From the viewpoint of dynamic, mechanism and machine and indistinction are loosely referred to as machinery.In the prior art, machine components are big in mechanical structure
There is relative motion effect more, but machine components are not wear-resistant enough and corrode, and service life is caused to reduce, accordingly, there exist
Room for improvement.
The content of the invention
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of machinery part surface oxidation technology.
The present invention is achieved through the following technical solutions above-mentioned purpose：
Machinery part surface oxidation technology of the present invention, which is characterized in that comprise the following steps：
（1）It is spare using sodium phosphate, glycerine, ethylenediamine tetra-acetic acid, anti-wear agent, hole sealing agent and titanium composition electrolyte；
（2）Machine components are fixed in a cell using frock；
（3）It is 32 ~ 38mm to adjust the distance between anode and cathode；
（4）Exchange evaluation current density is used as 10A/dm2Cathode is subjected to reciprocating in the surface of machine components；
（5）5min flushings are carried out with deionized water, then with completing technique after 1000 mesh silicon carbide paper polishing grindings.
Specifically, anti-wear agent is formed using carborundum and graphite composite powder.Hole sealing agent is formed using Microcrystal paraffin and aluminium oxide.
Further, the step（4）In cathode machine components movement velocity be 8-9mm/s.The step（4）In
Cathode width be less than part width when, next time cathode motion track overlapping 1/5.The concentration of the sodium phosphate is 20-30g/
L.The concentration of the glycerine is 1-1.5g/L.In the electrolyte, by weight, the sodium phosphate accounts for the 50%, glycerine
It accounts for the 10%, ethylenediamine tetra-acetic acid and accounts for the 10%, anti-wear agent and account for the 10%, hole sealing agent and account for the 10%, titanium and account for 10%.
The beneficial effects of the present invention are：
The present invention is a kind of machinery part surface oxidation technology, compared with prior art, by the technique of the present invention to machinery zero
The surface of part carries out electroxidation processing, can improve machinery part surface hardness and smoothness, can improve making for machine components
With the service life, have the value of popularization and application.
Specific embodiment
The invention will be further described below：
Machinery part surface oxidation technology of the present invention, which is characterized in that comprise the following steps：
（6）It is spare using sodium phosphate, glycerine, ethylenediamine tetra-acetic acid, anti-wear agent, hole sealing agent and titanium composition electrolyte；
（7）Machine components are fixed in a cell using frock；
（8）It is 32 ~ 38mm to adjust the distance between anode and cathode；
（9）Exchange evaluation current density is used as 10A/dm2Cathode is subjected to reciprocating in the surface of machine components；
（10）5min flushings are carried out with deionized water, then with completing technique after 1000 mesh silicon carbide paper polishing grindings.
Specifically, anti-wear agent is formed using carborundum and graphite composite powder.Hole sealing agent is formed using Microcrystal paraffin and aluminium oxide.
Further, the step（4）In cathode machine components movement velocity be 8-9mm/s.The step（4）In
Cathode width be less than part width when, next time cathode motion track overlapping 1/5.The concentration of the sodium phosphate is 20-30g/
L.The concentration of the glycerine is 1-1.5g/L.In the electrolyte, by weight, the sodium phosphate accounts for the 50%, glycerine
It accounts for the 10%, ethylenediamine tetra-acetic acid and accounts for the 10%, anti-wear agent and account for the 10%, hole sealing agent and account for the 10%, titanium and account for 10%.
Basic principle of the invention and main feature and advantages of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of machinery part surface oxidation technology, which is characterized in that comprise the following steps：
It is spare using sodium phosphate, glycerine, ethylenediamine tetra-acetic acid, anti-wear agent, hole sealing agent and titanium composition electrolyte；
Machine components are fixed in a cell using frock；
It is 32 ~ 38mm to adjust the distance between anode and cathode；
Exchange evaluation current density is used as 10A/dm2Cathode is subjected to reciprocating in the surface of machine components；
5min flushings are carried out with deionized water, then with completing technique after 1000 mesh silicon carbide paper polishing grindings.
2. machinery part surface oxidation technology according to claim 1, it is characterised in that：Using carborundum and graphite composite powder
Form anti-wear agent.
3. machinery part surface oxidation technology according to claim 1, it is characterised in that：Using Microcrystal paraffin and aluminium oxide
Form hole sealing agent.
4. machinery part surface oxidation technology according to claim 1, it is characterised in that：The step（4）In cathode
It is 8-9mm/s in the movement velocity of machine components.
5. machinery part surface oxidation technology according to claim 1, it is characterised in that：The step（4）In cathode
When width is less than part width, cathode motion track overlapping next time 1/5.
6. machinery part surface oxidation technology according to claim 1, it is characterised in that：The concentration of the sodium phosphate is
20-30g/L。
7. machinery part surface oxidation technology according to claim 1, it is characterised in that：The concentration of the glycerine is 1-
1.5g/L。
8. machinery part surface oxidation technology according to claim 1, it is characterised in that：In the electrolyte, by weight
Than, the sodium phosphate account for the 50%, glycerine account for the 10%, ethylenediamine tetra-acetic acid account for the 10%, anti-wear agent account for 10%, it is described
Hole sealing agent accounts for the 10%, titanium and accounts for 10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437030.9A CN108048888A (en) | 2017-12-27 | 2017-12-27 | A kind of machinery part surface oxidation technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437030.9A CN108048888A (en) | 2017-12-27 | 2017-12-27 | A kind of machinery part surface oxidation technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108048888A true CN108048888A (en) | 2018-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711437030.9A Pending CN108048888A (en) | 2017-12-27 | 2017-12-27 | A kind of machinery part surface oxidation technology |
Country Status (1)
| Country | Link |
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| CN (1) | CN108048888A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054710A (en) * | 2007-02-07 | 2007-10-17 | 北京交通大学 | Surface treatment method of enhancing aluminum-base composite material by silicon carbide particles |
| CN102560591A (en) * | 2011-12-01 | 2012-07-11 | 浙江吉利汽车研究院有限公司 | Micro-arc oxidation electrolyte and micro-arc oxidation method |
-
2017
- 2017-12-27 CN CN201711437030.9A patent/CN108048888A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054710A (en) * | 2007-02-07 | 2007-10-17 | 北京交通大学 | Surface treatment method of enhancing aluminum-base composite material by silicon carbide particles |
| CN102560591A (en) * | 2011-12-01 | 2012-07-11 | 浙江吉利汽车研究院有限公司 | Micro-arc oxidation electrolyte and micro-arc oxidation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180518 |