CN103240661A - Surface polishing method of copper musical instrument part - Google Patents
Surface polishing method of copper musical instrument part Download PDFInfo
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- CN103240661A CN103240661A CN201310171689XA CN201310171689A CN103240661A CN 103240661 A CN103240661 A CN 103240661A CN 201310171689X A CN201310171689X A CN 201310171689XA CN 201310171689 A CN201310171689 A CN 201310171689A CN 103240661 A CN103240661 A CN 103240661A
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- copper
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- brightener
- finishing method
- surface finishing
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Abstract
The invention relates to a surface polishing method of a copper musical instrument part. The method is characterized in that a copper device is hung in a polishing rolling barrel through a hanging device, walnut sand micro powder and a brightener which are made specifically are added into the barrel respectively, and a better polishing effect can be achieved by rotating the rolling barrel according to certain rotating speed and time. The method is high in polishing speed, good in effect, even and soft in gloss, free of dust pollution and capable of improving working efficiency greatly.
Description
Technical field
The present invention relates to a kind of copper musical instrument surface treatment method, be specifically related to a kind of copper musical instrument component surface finishing method, belong to musical instrument surface treatment method technical field.
Background technology
At present, be the musical instrument product of parts with the copper material because it is complex-shaped, thinner thickness, angle is irregular, concealed surface is many, tends to occur part distortion through the conventional method grinding, mill less than the place then do not reach polishing effect.
Summary of the invention
The object of the present invention is to provide a kind of copper musical instrument component surface finishing method, this finishing method polishing velocity is effective soon, and gloss is evenly soft, no dust pollution, can significantly improve work efficiency, it can overcome the deficiency in the copper musical instrument surface treatment method of above tradition.
To achieve these goals, the present invention adopts following technical scheme:
1) preparation process of coarse grained abrasive
Take off and state the weight percent content component: walnut sand 80-99%, brightener 1-20% grinds, and is prepared into 8-20 purpose pulvis, both;
2) preparation process of correct grinding material
Take off and state the weight percent content component: walnut sand 80-99%, brightener 1-20% grinds, and is prepared into 10-30 purpose pulvis, both;
3) polishing step
Copper device is fixed in the mechanical rotation drum by the hanger suspension, adds preparation-obtained coarse grained abrasive, adjust outer drum rotating speed to 40-60 rev/min, interior cylinder changes at 100-200, rotation time 1.5-2.5h; Coarse grained abrasive in the mechanical rotation drum is poured out, is added step 2) the correct grinding material of gained, adjust outer drum rotation speed 30-50 rev/min, interior cylinder changes at 120-220, rotation time 2.5-3h.
Further improve as the present invention, wherein walnut sand is 95% in the step 1), and brightener is 5%.
Further improve as the present invention, wherein step 2) in walnut sand be 95%, brightener is 5%.
As a further improvement on the present invention, described brightener is sour lipid.
As a further improvement on the present invention, described mechanical rotation drum is inside and outside reverse molding fixed mount polishing bucket.
Beneficial effect of the present invention:
Because a kind of copper musical instrument component surface finishing method provided by the present invention, it utilizes to add and utilizes the mechanical rotation drum of the thickness abrasive dust that walnut sand and brightener make that the surface is polished.The hardness of walnut sand is low and not siliceous, has good toughness and elasticity, can be used for clearing up metal, alloy and electronics plastic workpiece, can not damage surface of the work simultaneously.Brightener has good dissolving and metathesis, and when generating ageing products in the oil, polar group is removed the pollutant on metal parts surface by physical absorption and chemical replacement effect, reaches the purpose of bright quenching.This technology can be polished complex-shaped, thinner thickness, angle copper musical instrument irregular, that concealed surface is many, and polishing velocity is fast, and gloss is even, and no dust pollution can significantly improve work efficiency.
[specific embodiment]
Below in conjunction with specific embodiment the present invention is further specified.
The surface polishing method of embodiment 1 trumpet
It specifically comprises the steps:
1) preparation process of coarse grained abrasive
Take off and state the weight percent content component: walnut sand 95%, pentaerythritol stearate 5% grinds, and is prepared into 12 purpose pulvis, both;
2) preparation process of correct grinding material
Take off and state the weight percent content component: walnut sand 95%, pentaerythritol stearate 5% grinds, and is prepared into 20 purpose pulvis, both;
3) polishing step
Copper device hung by hanger be fixed in the mechanical rotation drum, add preparation-obtained coarse grained abrasive, adjusts outer drum rotating speed to 40 rev/min, interior cylinder is at 100 commentaries on classics, rotation time 2.5h; Coarse grained abrasive in the mechanical rotation drum is poured out, is added step 2) the correct grinding material of gained, adjusts 30 rev/mins of outer drum rotation speeds, interior cylinder is at 120 commentaries on classics, rotation time 3h.
The surface polishing method of embodiment 2 saxophones
It specifically comprises the steps:
1) preparation process of coarse grained abrasive
Take off and state the weight percent content component: walnut sand 80%, pentaerythritol stearate 20% grinds, and is prepared into 10 purpose pulvis, both;
2) preparation process of correct grinding material
Take off and state the weight percent content component: walnut sand 99%, pentaerythritol stearate 1% grinds, and is prepared into 30 purpose pulvis, both;
3) polishing step
Copper device hung by hanger be fixed in the mechanical rotation drum, add preparation-obtained coarse grained abrasive, adjusts outer drum rotating speed to 60 rev/min, interior cylinder is at 200 commentaries on classics, rotation time 1.5h; Coarse grained abrasive in the mechanical rotation drum is poured out, is added step 2) the correct grinding material of gained, adjusts 50 rev/mins of outer drum rotation speeds, interior cylinder is at 220 commentaries on classics, rotation time 2.5h.
Certain mechanical rotation drum of the present invention can be inside and outside reverse molding fixed mount polishing bucket, and it can just change some number of turns by adjusting the rotating speed of drum, counter-rotating some number of turns, and inside and outside two barrels of counter motions have strengthened mill pin dynamics.Rotating speed is adjustable, and slightly throwing rotating speed can be high, and smart throwing can be hanged down, and shortens polishing time.
As known in those skilled in the art, the change of order number of grits and correct grinding powder can suitably be shortened or prolonged mechanical is rotated time of drum.
Above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement technical scheme of the present invention, and not breaking away from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (5)
1. a copper musical instrument component surface finishing method is characterized in that it comprises the steps:
1) preparation process of coarse grained abrasive
Take off and state the weight percent content component: walnut sand 80-99%, brightener 1-20% grinds, and is prepared into 8-20 purpose pulvis, both;
2) preparation process of correct grinding material
Take off and state the weight percent content component: walnut sand 80-99%, brightener 1-20% grinds, and is prepared into 10-30 purpose pulvis, both;
3) polishing step
Copper device is fixed in the mechanical rotation drum by the hanger suspension, adds preparation-obtained coarse grained abrasive, adjust outer drum rotating speed to 40-60 rev/min, interior cylinder changes at 100-200, rotation time 1.5-2.5h; Coarse grained abrasive in the mechanical rotation drum is poured out, is added step 2) the correct grinding material of gained, adjust outer drum rotation speed 30-50 rev/min, interior cylinder changes at 120-220, rotation time 2.5-3h.
2. a kind of copper musical instrument component surface finishing method as claimed in claim 1 is characterized in that walnut sand is 95% in the step 1), and brightener is 5%.
3. a kind of copper musical instrument component surface finishing method as claimed in claim 1 is characterized in that step 2) in walnut sand be 95%, brightener is 5%.
4. as each described a kind of copper musical instrument component surface finishing method of claim 1-3, it is characterized in that described brightener is sour lipid.
5. a kind of copper musical instrument component surface finishing method as claimed in claim 1 is characterized in that, the mechanical rotation drum is inside and outside reverse molding fixed mount polishing bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310171689XA CN103240661A (en) | 2013-05-11 | 2013-05-11 | Surface polishing method of copper musical instrument part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310171689XA CN103240661A (en) | 2013-05-11 | 2013-05-11 | Surface polishing method of copper musical instrument part |
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| CN103240661A true CN103240661A (en) | 2013-08-14 |
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| CN201310171689XA Pending CN103240661A (en) | 2013-05-11 | 2013-05-11 | Surface polishing method of copper musical instrument part |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328407A (en) * | 2015-10-22 | 2016-02-17 | 中山鑫辉精密技术股份有限公司 | Machining technology of metal decoration workpiece |
| CN106735236A (en) * | 2016-12-06 | 2017-05-31 | 江苏精研科技股份有限公司 | Metal injection molded post processing tumbling technique |
| CN109129165A (en) * | 2018-10-10 | 2019-01-04 | 常州世竟液态金属有限公司 | A kind of polishing process of deeply worried walnut granule |
| CN110303295A (en) * | 2019-06-25 | 2019-10-08 | 天津汇罡科技发展有限公司 | A kind of processing technology of flute key |
| CN111534234A (en) * | 2020-05-11 | 2020-08-14 | 广东长盈精密技术有限公司 | Middle polishing additive, middle polishing composition and polishing method |
| CN112846954A (en) * | 2021-02-03 | 2021-05-28 | 惠州丰采贵金属制造有限公司 | Shell surface smoothing process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191516498A (en) * | 1915-11-23 | 1916-05-25 | Harold Ernest Beckett | Improvements in and relating to the Polishing of Silver and other Articles. |
| FR657854A (en) * | 1928-07-20 | 1929-05-28 | Alsacienne Pour La Fabrication | Apparatus for sandblasting and polishing, in particular perforated articles obtained by stamping |
| US5700303A (en) * | 1996-10-31 | 1997-12-23 | Zander; Richard A. | Chrome polish/exhaust pipe de-bluer |
| CN101163569A (en) * | 2005-02-15 | 2008-04-16 | 新东博瑞特株式会社 | Flow barrel polishing device and polishing method |
| CN101844199A (en) * | 2010-04-21 | 2010-09-29 | 李大军 | Production method of aluminium alloy lock panel connecting column |
| CN202053150U (en) * | 2011-04-01 | 2011-11-30 | 常州德丰机电有限公司 | Roller of a centrifugal polishing machine |
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2013
- 2013-05-11 CN CN201310171689XA patent/CN103240661A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191516498A (en) * | 1915-11-23 | 1916-05-25 | Harold Ernest Beckett | Improvements in and relating to the Polishing of Silver and other Articles. |
| FR657854A (en) * | 1928-07-20 | 1929-05-28 | Alsacienne Pour La Fabrication | Apparatus for sandblasting and polishing, in particular perforated articles obtained by stamping |
| US5700303A (en) * | 1996-10-31 | 1997-12-23 | Zander; Richard A. | Chrome polish/exhaust pipe de-bluer |
| CN101163569A (en) * | 2005-02-15 | 2008-04-16 | 新东博瑞特株式会社 | Flow barrel polishing device and polishing method |
| CN101844199A (en) * | 2010-04-21 | 2010-09-29 | 李大军 | Production method of aluminium alloy lock panel connecting column |
| CN202053150U (en) * | 2011-04-01 | 2011-11-30 | 常州德丰机电有限公司 | Roller of a centrifugal polishing machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328407A (en) * | 2015-10-22 | 2016-02-17 | 中山鑫辉精密技术股份有限公司 | Machining technology of metal decoration workpiece |
| CN106735236A (en) * | 2016-12-06 | 2017-05-31 | 江苏精研科技股份有限公司 | Metal injection molded post processing tumbling technique |
| CN109129165A (en) * | 2018-10-10 | 2019-01-04 | 常州世竟液态金属有限公司 | A kind of polishing process of deeply worried walnut granule |
| CN110303295A (en) * | 2019-06-25 | 2019-10-08 | 天津汇罡科技发展有限公司 | A kind of processing technology of flute key |
| CN111534234A (en) * | 2020-05-11 | 2020-08-14 | 广东长盈精密技术有限公司 | Middle polishing additive, middle polishing composition and polishing method |
| CN112846954A (en) * | 2021-02-03 | 2021-05-28 | 惠州丰采贵金属制造有限公司 | Shell surface smoothing process |
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Application publication date: 20130814 |