CN105780004A - Chemical reagent for deburring of steel parts - Google Patents
Chemical reagent for deburring of steel parts Download PDFInfo
- Publication number
- CN105780004A CN105780004A CN201610021549.8A CN201610021549A CN105780004A CN 105780004 A CN105780004 A CN 105780004A CN 201610021549 A CN201610021549 A CN 201610021549A CN 105780004 A CN105780004 A CN 105780004A
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- CN
- China
- Prior art keywords
- parts
- chemical reagent
- deburring
- steel
- complex
- 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.)
- Pending
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Classifications
-
- 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
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/28—Acidic compositions for etching iron group metals
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- ing And Chemical Polishing (AREA)
Abstract
The invention belongs to the field of material surface treatment and relates to a chemical reagent for deburring of steel parts. Due to the characteristic that steel complex-shaped parts and small parts are prone to deformation in the machinery industry at present, the deburring treatment during machining is quite difficult. The burr processing speed of the complex-shaped parts is low, and nowadays, burrs are still manually processed through manual cutting tools such as scrapers. Due to manual processing, the quality stability is poor, and problems are liable to occur. In addition, the parts are complex, so that it is quite difficult to manually remove burrs in some places. Especially for large-batch parts of the type, the defects of the high machining difficulty and the low machining efficiency exist. The chemical reagent provided by the invention is capable of removing the burrs of the steel parts, and the requirement of the spur removing process of the steel parts is met.
Description
Technical field
The invention belongs to field of machining, be specifically related to a kind of chemical reagent removing steel component burr.
Background technology
Owing to steel complex object and smaller parts exist yielding feature in current machinery industry, it is more difficult therefore in the course of processing, burr to be processed.Complex object burr processing speed is slow, nowadays still rests on the hand cutting tools such as use manual application scraper and processes.Owing to using artificial treatment, quality stability is very poor, it is easy to go wrong.And owing to body is complicated, some places are very difficult to burr by hand.Particularly with this type of part large batch of, not only there is difficulty of processing and greatly but also there is the shortcoming that working (machining) efficiency is low.
Summary of the invention
A kind of chemical reagent that can remove steel component burr is provided, goes the requirement of spur technique meeting steel component.
A kind of chemical reagent removing steel component burr, it includes sulphuric acid, hydrochloric acid, nitric acid and water, it is characterized in that: this reagent comprise 23% sulphuric acid, 10% hydrochloric acid, 4% nitric acid, 63% water, wherein sulfuric acid concentration is 98.3%, the concentration of hydrochloric acid is 37%, and the concentration of nitric acid is 69.2%.
The chemical solution of the application of the invention reagent, the metal on steel component surface forwards in solution in the form of an ion.Major part ion aggregation is on the surface of the workpiece. form one layer of mucosa with high electrical resistance, small electric conductance through chemical reaction; protection surface of the work does not corrode; and burr protrudes from surface, by the chemical action of chemical solution, the burr dissolving on steel component surface is removed.This invention and using method are simple, safety, and efficiently, productivity ratio is high, saves cutter, manpower, reduces labor strength, and deburring is effective, and equipment investment is low, good economy performance.
Detailed description of the invention
Below the present invention is described in further details.A kind of chemical reagent removing steel component burr, it includes sulphuric acid, hydrochloric acid, nitric acid and water, it is characterized in that: this reagent comprise 23% sulphuric acid, 10% hydrochloric acid, 4% nitric acid, 63% water, wherein sulfuric acid concentration is 98.3%, the concentration of hydrochloric acid is 37%, and the concentration of nitric acid is 69.2%.
The using method of the present invention is: first preparing the plastics trough that a volume is enough, pour appropriate water into, then pour sulphuric acid, hydrochloric acid and nitric acid successively into, the net content ratio making sulphuric acid, hydrochloric acid, nitric acid and water is 23:10:4:63.Stirring and dissolving uniformly after put into through cleaning, oil removal treatment treat deburring steel component, the temperature of solution should control within the scope of 50～80 DEG C.Soak time is 15～25 minutes.After deburring, part is put in the Na2CO3 solution of 50 g/l and be carried out and neutralisation treatment, finally part is taken out and dry up.
Claims (1)
1. the chemical reagent removing steel component burr, including sulphuric acid, hydrochloric acid, nitric acid and water, it is characterized in that: this reagent comprise 23% sulphuric acid, 10% hydrochloric acid, 4% nitric acid, 63% water, wherein sulfuric acid concentration is 98.3%, the concentration of hydrochloric acid is 37%, and the concentration of nitric acid is 69.2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021549.8A CN105780004A (en) | 2016-01-13 | 2016-01-13 | Chemical reagent for deburring of steel parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021549.8A CN105780004A (en) | 2016-01-13 | 2016-01-13 | Chemical reagent for deburring of steel parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105780004A true CN105780004A (en) | 2016-07-20 |
Family
ID=56402324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610021549.8A Pending CN105780004A (en) | 2016-01-13 | 2016-01-13 | Chemical reagent for deburring of steel parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105780004A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270194A (en) * | 1999-04-09 | 2000-10-18 | 陕西省户县眉坞化工厂 | Chemical polishing agent and its application method |
| US20060283094A1 (en) * | 2005-06-20 | 2006-12-21 | Crissey Gordon K | Polishing compound |
| CN102337102A (en) * | 2010-07-21 | 2012-02-01 | 凤凰光学股份有限公司 | Technological method for deburring steel piece through chemical milling |
| CN104789967A (en) * | 2015-05-14 | 2015-07-22 | 洛阳乐瑞机械设备有限公司 | Burr removal solution and method |
| CN105039990A (en) * | 2015-07-24 | 2015-11-11 | 苏州华冲精密机械有限公司 | Deburring method for joint accessories |
-
2016
- 2016-01-13 CN CN201610021549.8A patent/CN105780004A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270194A (en) * | 1999-04-09 | 2000-10-18 | 陕西省户县眉坞化工厂 | Chemical polishing agent and its application method |
| US20060283094A1 (en) * | 2005-06-20 | 2006-12-21 | Crissey Gordon K | Polishing compound |
| CN102337102A (en) * | 2010-07-21 | 2012-02-01 | 凤凰光学股份有限公司 | Technological method for deburring steel piece through chemical milling |
| CN104789967A (en) * | 2015-05-14 | 2015-07-22 | 洛阳乐瑞机械设备有限公司 | Burr removal solution and method |
| CN105039990A (en) * | 2015-07-24 | 2015-11-11 | 苏州华冲精密机械有限公司 | Deburring method for joint accessories |
Non-Patent Citations (3)
| Title |
|---|
| 史江恒等: "《新编实用化学配方手册（下册）》", 30 November 2004, 中国建材工业出版社 * |
| 李东光: "《精细化工产品配方与工艺（一）》", 30 June 2000, 化学工业出版社 * |
| 许善锦: "《无机化学 第三版》", 31 August 2000, 人民卫生出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
|
| WD01 | Invention patent application deemed withdrawn after publication |