CN107378791A - A kind of technique for grinding of flange surface - Google Patents
A kind of technique for grinding of flange surface Download PDFInfo
- Publication number
- CN107378791A CN107378791A CN201710629437.5A CN201710629437A CN107378791A CN 107378791 A CN107378791 A CN 107378791A CN 201710629437 A CN201710629437 A CN 201710629437A CN 107378791 A CN107378791 A CN 107378791A
- Authority
- CN
- China
- Prior art keywords
- flange
- grinding
- flange surface
- technique
- sander
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
Abstract
The invention discloses a kind of technique for grinding of flange surface, comprise the following steps：（1）Remove flash removed：The burr of flange periphery and hole inwall is scraped off with scraper；（2）Corase grind：With 200# dry abrasive papers polish flange surface, and with wire brush polish hole inwall；（3）Fine grinding：Flange is placed on sander and polished, during polishing using 800# silicon carbide paper and open the tap on sander.Flange surface after the reasonable setting polishing that the present invention passes through the steps such as deburring, corase grind and fine grinding is smooth, smooth, and the burr on hole inwall is eliminated by scraper, then sufficient polishing has been carried out to inwall by wire brush, whole technique for grinding has carried out comprehensive polishing to flange.
Description
Technical field
The invention belongs to flange treatment technical field, more particularly, to a kind of technique for grinding of flange surface.
Background technology
Flange is in the industrial production using quite varied, but the flange table after the polishing operation polishing of flange surface at present
Face smoothness, flatness are low, and the polishing of some regions is insufficient, very coarse.
The content of the invention
The present invention is for overcome the deficiencies in the prior art, there is provided a kind of technique for grinding for comprehensive flange surface of polishing.
To achieve these goals, the present invention uses following technical scheme：A kind of technique for grinding of flange surface, including such as
Lower step：
(1) flash removed is removed：The burr of flange periphery and hole inwall is scraped off with scraper；
(2) roughly grind：With 200# dry abrasive papers polish flange surface, and with wire brush polish hole inwall；
(3) fine grinding：Flange is placed on sander and polished, during polishing using 800# silicon carbide paper and open sander
On tap.
The burr of flange surface and hole inwall is scraped off with scraper, is advantageous to the progress of next step technique for grinding；Use 200#
Dry grinding paper roughly ground, it is smooth to be polishing to flange surface faster, is polished hole inwall with wire brush so that inwall light
It is sliding；Ring flange is placed on the sander using 800# silicon carbide paper and carries out fine grinding, current are maintained on sander, can not only
Rinsing out flange surface is polished the abrasive dust to get off in time, further lifts the flatness and smoothness of flange surface, moreover it is possible to drop
Temperature during low flange polishing, is easy to the progress of sanding operation, and whole technique for grinding has carried out comprehensive polishing to flange surface, special
It is not that the inwall of hole is also polished.
Further, flange is placed on polished on sander when, keep the surface of flange parallel with silicon carbide paper；Method
Blue surface is parallel with silicon carbide paper, and smaller to the extruding force of silicon carbide paper, therefore while flange surface planarization is kept, subtract
Lack the cutting output to flange, reduce the waste of material.
Further, flange is placed on the fire hose and cast to enter the edge of flange with 800# silicon carbide paper after the completion of fine grinding
Row manual grinding；Be advantageous to improve the overall smoothness of flange surface.
In summary, the flange after the reasonable setting polishing that the present invention passes through the steps such as deburring, corase grind and fine grinding
Surface is smooth, smooth, and eliminates the burr on hole inwall by scraper, and then inwall is filled by wire brush
The polishing divided, whole technique for grinding have carried out comprehensive polishing to flange.
Embodiment
In order that those skilled in the art are better understood from the present invention program, to the technical scheme in the embodiment of the present invention
Carry out clear, complete description.
A kind of technique for grinding of flange surface, comprises the following steps：
(1) flash removed is removed：The burr of flange periphery and hole inwall is scraped off with scraper；
(2) roughly grind：With 200# dry abrasive papers polish flange surface, and with wire brush polish hole inwall；
(3) fine grinding：Flange is placed on sander and polished, during polishing using 800# silicon carbide paper and open sander
On tap.
Specifically, flange is placed on polished on sander when, keep the surface of flange parallel with silicon carbide paper；Flange
Surface is parallel with silicon carbide paper, and smaller to the extruding force of silicon carbide paper, therefore while flange surface planarization is kept, reduce
To the cutting output of flange, reduce the waste of material.
Preferably, flange is placed on the fire hose after the completion of fine grinding cast and the edge of flange is carried out with 800# silicon carbide paper
Manual grinding；Be advantageous to improve the overall smoothness of flange surface.
Obviously, described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, it should all belong to the scope of protection of the invention.
Claims (3)
- A kind of 1. technique for grinding of flange surface, it is characterised in that：Comprise the following steps：(1) flash removed is removed：The burr of flange periphery and hole inwall is scraped off with scraper；(2) roughly grind：With 200# dry abrasive papers polish flange surface, and with wire brush polish hole inwall；(3) fine grinding：Flange is placed on sander and polished, during polishing using 800# silicon carbide paper and open sander On tap.
- 2. the technique for grinding of flange surface according to claim 1, it is characterised in that：It is placed on by flange on sander During polishing, keep the surface of flange parallel with silicon carbide paper.
- 3. the technique for grinding of flange surface according to claim 1, it is characterised in that：Flange is placed on after the completion of fine grinding The fire hose is cast carries out manual grinding with 800# silicon carbide paper to the edge of flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710629437.5A CN107378791A (en) | 2017-07-28 | 2017-07-28 | A kind of technique for grinding of flange surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710629437.5A CN107378791A (en) | 2017-07-28 | 2017-07-28 | A kind of technique for grinding of flange surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107378791A true CN107378791A (en) | 2017-11-24 |
Family
ID=60341362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710629437.5A Withdrawn CN107378791A (en) | 2017-07-28 | 2017-07-28 | A kind of technique for grinding of flange surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107378791A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510539A (en) * | 2021-08-11 | 2021-10-19 | 赣州溢之远钢材有限公司 | Burr removing method for steel processing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2736995A (en) * | 1953-09-28 | 1956-03-06 | Kenneth A Richey | Pipe flange grinding machine |
| CN1324700A (en) * | 2000-05-18 | 2001-12-05 | 陈永弟 | Method of repairing finishing coat of motor vehicle |
| CN106181262A (en) * | 2016-08-23 | 2016-12-07 | 张家港华日法兰有限公司 | A kind of technique for grinding of flange surface |
| CN106239267A (en) * | 2016-08-23 | 2016-12-21 | 张家港华日法兰有限公司 | A kind of dustless polishing process of flange |
-
2017
- 2017-07-28 CN CN201710629437.5A patent/CN107378791A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2736995A (en) * | 1953-09-28 | 1956-03-06 | Kenneth A Richey | Pipe flange grinding machine |
| CN1324700A (en) * | 2000-05-18 | 2001-12-05 | 陈永弟 | Method of repairing finishing coat of motor vehicle |
| CN106181262A (en) * | 2016-08-23 | 2016-12-07 | 张家港华日法兰有限公司 | A kind of technique for grinding of flange surface |
| CN106239267A (en) * | 2016-08-23 | 2016-12-21 | 张家港华日法兰有限公司 | A kind of dustless polishing process of flange |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510539A (en) * | 2021-08-11 | 2021-10-19 | 赣州溢之远钢材有限公司 | Burr removing method for steel processing |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171124 |