CN103537963A - Cast iron burring method - Google Patents
Cast iron burring method Download PDFInfo
- Publication number
- CN103537963A CN103537963A CN201310448517.2A CN201310448517A CN103537963A CN 103537963 A CN103537963 A CN 103537963A CN 201310448517 A CN201310448517 A CN 201310448517A CN 103537963 A CN103537963 A CN 103537963A
- Authority
- CN
- China
- Prior art keywords
- cast iron
- burring
- iron
- burr
- low
- 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
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
The invention provides a cast iron burring method which has the advantages that operation is convenient and cost is low. According to the technical scheme, the method includes the steps that firstly, cast iron is heated to 800DEG C and quickly cooled to normal temperature; secondly, a burring knife rotating by 1000 revolutions per minute is used for grinding; thirdly, low-temperature cooling is carried out; fourthly, the burring knife rotating by 1000 revolutions per minute is used for secondary grinding; fifthly, scrap iron and iron powder are removed through a hairbrush. Above all, compared with the prior art, the cast iron burring method is easy and convenient to realize, low in cost and very good in effect.
Description
Technical field
the invention belongs to casting technology field, particularly a kind of method of removing cast iron burr.
Background technology
after cast iron moulding, can be at the residual a large amount of burrs of Cast Iron Surface, residual like this burr affects the use of cast iron, and has reduced the qualification rate of workpiece.
Summary of the invention
for the deficiencies in the prior art, the invention provides a kind of method of simple operation, removal cast iron burr with low cost.
Technical scheme of the present invention is a kind of method of removing cast iron burr, and the method step of removing cast iron burr is as follows:.
The first step: cast iron is heated to 800 degrees Celsius, is cooled to rapidly normal temperature;
Second step: polish with the burring knife of 1000 rpms of rotating speeds;
The 3rd step: carry out sub-cooled;
The 4th step: polish for the second time with the burring knife of 1000 rpms of rotating speeds;
The 5th step: remove iron filings iron powder with hairbrush.
Compared with prior art, the beneficial effect that the present invention has is: the present invention in sum, adopts this kind of burr removing method convenient and simple, with low cost, and effect is fine.
The specific embodiment
?detailed content of the present invention is illustrated in conjunction with the embodiments.
Remove a method for cast iron burr, the method step of removing cast iron burr is as follows:.
The first step: cast iron is heated to 800 degrees Celsius, is cooled to rapidly normal temperature;
Second step: polish with the burring knife of 1000 rpms of rotating speeds;
The 3rd step: carry out sub-cooled;
The 4th step: polish for the second time with the burring knife of 1000 rpms of rotating speeds;
The 5th step: remove iron filings iron powder with hairbrush.
Claims (1)
1. a method of removing cast iron burr, is characterized in that: the method step of removing cast iron burr is as follows:
The first step: cast iron is heated to 800 degrees Celsius, is cooled to rapidly normal temperature;
Second step: polish with the burring knife of 1000 rpms of rotating speeds;
The 3rd step: carry out sub-cooled;
The 4th step: polish for the second time with the burring knife of 1000 rpms of rotating speeds;
The 5th step: remove iron filings iron powder with hairbrush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310448517.2A CN103537963A (en) | 2013-09-27 | 2013-09-27 | Cast iron burring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310448517.2A CN103537963A (en) | 2013-09-27 | 2013-09-27 | Cast iron burring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103537963A true CN103537963A (en) | 2014-01-29 |
Family
ID=49962020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310448517.2A Pending CN103537963A (en) | 2013-09-27 | 2013-09-27 | Cast iron burring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103537963A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177084A (en) * | 2017-12-25 | 2018-06-19 | 郑州默尔电子信息技术有限公司 | A kind of environment-friendly type machine components grinding device based on rotational power |
-
2013
- 2013-09-27 CN CN201310448517.2A patent/CN103537963A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177084A (en) * | 2017-12-25 | 2018-06-19 | 郑州默尔电子信息技术有限公司 | A kind of environment-friendly type machine components grinding device based on rotational power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |
|
| WD01 | Invention patent application deemed withdrawn after publication |