CN105499738A - Tin soldering method for commutator pin of carbon brush motor rotor - Google Patents
Tin soldering method for commutator pin of carbon brush motor rotor Download PDFInfo
- Publication number
- CN105499738A CN105499738A CN201610042092.9A CN201610042092A CN105499738A CN 105499738 A CN105499738 A CN 105499738A CN 201610042092 A CN201610042092 A CN 201610042092A CN 105499738 A CN105499738 A CN 105499738A
- Authority
- CN
- China
- Prior art keywords
- tin
- motor rotor
- commutator pin
- commutator
- carbon brush
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K1/00—Soldering, e.g. brazing, or unsoldering
Abstract
The invention discloses a tin soldering method for a commutator pin of a carbon brush motor rotor. The tin soldering method includes the following steps that S1, a section of tin is fed to the commutator pin in advance; S2, the tin is melted through a soldering tip, and the commutator pin is heated for a period of time; S3, enough tin is fed to the soldering tip; S4, the tin is melted through the soldering tip to enable a piezoresistor and the tin on the commutator tip to be integrally melted, and a soldering spot is formed; S5, the tin and the soldering tip are withdrawn, and tin soldering is completed. By means of the tin soldering method for the commutator pin of the carbon brush motor rotor, the working efficiency and the quality in the tin soldering working procedure can be improved.
Description
Technical field
The present invention relates to the tin-soldering method of motor rotor, specifically, relate to a kind of tin-soldering method of carbon brush motor rotor commutator pin.
Background technology
Because commutator pin is copper material, its surface can be oxidized under natural environmental condition, form cupric oxide, in electric resistance welding operation, commutator pin produces high temperature and the cupric oxide on surface is thickeied, because cupric oxide and scolding tin are not affine, not easily form signal bronze, cause in scolding tin operation, being unfavorable for that commutator pin forms good bump, scolding tin inefficiency, weak effect.
Summary of the invention
The object of the present invention is to provide a kind of tin-soldering method of carbon brush motor rotor commutator pin, improve the operating efficiency of scolding tin, reliable in quality.
The technical scheme that the tin-soldering method of carbon brush motor rotor commutator pin disclosed by the invention adopts is:
A tin-soldering method for carbon brush motor rotor commutator pin, comprises the following steps: S1 commutator pin sends on one section of tin; S2 flatiron first melt tin also heats a period of time to commutator pin; S3 send enough tin to solder horn; S4 flatiron first melt tin makes the tin on piezo-resistance and commutator pin combine together, forms solder joint; S5 recalls tin and solder horn, completes scolding tin.
Preferably, in step s 2, solder horn swings back and forth on commutator pin.
Preferably, before step S1, first on tool, fix carbon brush motor rotor.
The beneficial effect of the tin-soldering method of carbon brush motor rotor commutator pin disclosed by the invention is: solder horn melting one section of tin also heats a period of time to commutator pin, now, cupric oxide and the cuprous oxide on commutator pin surface acutely transform repeatedly, due to the one section of tin of melting on solder horn, cuprous oxide and tin have good affinity, commutator pin surface forms signal bronze, improves scolding tin operating efficiency, and reliable in quality.
Accompanying drawing explanation
Fig. 1 is the flow chart of the tin-soldering method of carbon brush motor rotor commutator pin of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment and Figure of description the present invention be further elaborated and illustrate:
Please refer to Fig. 1, a kind of tin-soldering method of carbon brush motor rotor commutator pin, comprises the following steps:
S0 fixes carbon brush motor rotor on tool;
S1 commutator pin sends on one section of tin;
S2 flatiron first melt tin also heats a period of time to commutator pin: solder horn swings back and forth as the heating of commutator pin on commutator pin;
S3 send enough tin to solder horn;
S4 flatiron first melt tin makes the tin on piezo-resistance and commutator pin combine together, forms solder joint;
S5 recalls tin and solder horn, completes scolding tin.
Solder horn melting one section of tin also heats a period of time to commutator pin, and swing back and forth on commutator pin, rub, small amounts layer can be ground off, meanwhile, cupric oxide and the cuprous oxide on commutator pin surface acutely transform repeatedly, due to the one section of tin of melting on solder horn, cuprous oxide and tin have good affinity, commutator pin surface forms signal bronze, improves scolding tin operating efficiency, and reliable in quality.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although done to explain to the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (3)
1. a tin-soldering method for carbon brush motor rotor commutator pin, is characterized in that, comprises the following steps:
S1 commutator pin sends on one section of tin;
S2 flatiron first melt tin also heats a period of time to commutator pin;
S3 send enough tin to solder horn;
S4 flatiron first melt tin makes the tin on piezo-resistance and commutator pin combine together, forms solder joint;
S5 recalls tin and solder horn, completes scolding tin.
2. the tin-soldering method of carbon brush motor rotor commutator pin as claimed in claim 1, it is characterized in that, in step s 2, solder horn swings back and forth on commutator pin.
3. the tin-soldering method of carbon brush motor rotor commutator pin as claimed in claim 1 or 2, is characterized in that, before step S1, first on tool, fixes carbon brush motor rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042092.9A CN105499738B (en) | 2016-01-21 | 2016-01-21 | The tin-soldering method of carbon brush motor rotor commutator pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042092.9A CN105499738B (en) | 2016-01-21 | 2016-01-21 | The tin-soldering method of carbon brush motor rotor commutator pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105499738A true CN105499738A (en) | 2016-04-20 |
| CN105499738B CN105499738B (en) | 2017-12-29 |
Family
ID=55708246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610042092.9A Active CN105499738B (en) | 2016-01-21 | 2016-01-21 | The tin-soldering method of carbon brush motor rotor commutator pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105499738B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125501A (en) * | 2019-05-09 | 2019-08-16 | 热魔美国公司 | The welding method of mash welder |
| CN112355421A (en) * | 2020-10-29 | 2021-02-12 | 武汉容芯能动电气有限公司 | Welding process of super capacitor module |
| CN114367716A (en) * | 2022-02-28 | 2022-04-19 | 深圳市科美达自动化设备有限公司 | Non-contact type soldering method for motor rotor |
| CN114378395A (en) * | 2022-02-28 | 2022-04-22 | 深圳市科美达自动化设备有限公司 | Soldering method between butt-welded commutator and piezoresistor of motor rotor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010050181A1 (en) * | 2000-06-12 | 2001-12-13 | Kazuma Miura | Semiconductor module and circuit substrate |
| CN1726567A (en) * | 2002-12-17 | 2006-01-25 | Abb技术有限公司 | Power capacitor |
| CN101009263A (en) * | 2006-01-23 | 2007-08-01 | 三星电机株式会社 | Printed circuit board for semiconductor package and method of manufacturing the same |
| CN105189003A (en) * | 2013-03-13 | 2015-12-23 | 日本斯倍利亚社股份有限公司 | Solder alloy and joint thereof |
| CN204967580U (en) * | 2015-08-24 | 2016-01-13 | 深圳乘方电机有限公司 | A micro direct current motor for desk goes up and down |
-
2016
- 2016-01-21 CN CN201610042092.9A patent/CN105499738B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010050181A1 (en) * | 2000-06-12 | 2001-12-13 | Kazuma Miura | Semiconductor module and circuit substrate |
| CN1726567A (en) * | 2002-12-17 | 2006-01-25 | Abb技术有限公司 | Power capacitor |
| CN101009263A (en) * | 2006-01-23 | 2007-08-01 | 三星电机株式会社 | Printed circuit board for semiconductor package and method of manufacturing the same |
| CN105189003A (en) * | 2013-03-13 | 2015-12-23 | 日本斯倍利亚社股份有限公司 | Solder alloy and joint thereof |
| CN204967580U (en) * | 2015-08-24 | 2016-01-13 | 深圳乘方电机有限公司 | A micro direct current motor for desk goes up and down |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125501A (en) * | 2019-05-09 | 2019-08-16 | 热魔美国公司 | The welding method of mash welder |
| CN110125501B (en) * | 2019-05-09 | 2021-05-14 | 热魔美国公司 | Welding method of spot welding machine |
| CN112355421A (en) * | 2020-10-29 | 2021-02-12 | 武汉容芯能动电气有限公司 | Welding process of super capacitor module |
| CN114367716A (en) * | 2022-02-28 | 2022-04-19 | 深圳市科美达自动化设备有限公司 | Non-contact type soldering method for motor rotor |
| CN114378395A (en) * | 2022-02-28 | 2022-04-22 | 深圳市科美达自动化设备有限公司 | Soldering method between butt-welded commutator and piezoresistor of motor rotor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105499738B (en) | 2017-12-29 |
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