CN104532319A - Nickel-chromium electroplating technology of water faucet - Google Patents
Nickel-chromium electroplating technology of water faucet Download PDFInfo
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- CN104532319A CN104532319A CN201410814304.1A CN201410814304A CN104532319A CN 104532319 A CN104532319 A CN 104532319A CN 201410814304 A CN201410814304 A CN 201410814304A CN 104532319 A CN104532319 A CN 104532319A
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Abstract
The invention discloses a nickel-chromium electroplating technology of a water faucet. The nickel-chromium electroplating technology comprises the following steps: removing dirt on the surface of a workpiece by utilizing an acid solution, cleaning the workpiece in a cleaning tank, and then hanging the workpiece on a hanging rack; putting the workpiece into an electrolytic tank, further removing dirt on the surface of the workpiece, putting the workpiece into a cleaning tank, and cleaning; activating the workpiece before nickel plating, removing residues on the surface of the workpiece after electrolysis, and then cleaning the workpiece; plating bright nickel for the workpiece in the electroplating tank, and then cleaning the workpiece after plating; forming a layer of metallic and nonmetallic tissue on the surface of the workpiece by adopting a nickel sealing method, and then cleaning the surface of the workpiece; activating the nickel layer of the workpiece, and putting the workpiece into the electroplating tank, and plating chromium; and cleaning the workpiece, and drying. The nickel-chromium electroplating technology of the water faucet has the advantages of good electroplating effect, small water use amount, complete cleaning and the like.
Description
Technical field
The present invention relates to a kind of electroplating technology of nickel chromium triangle, particularly relate to a kind of electroplating technology of the nickel chromium triangle for water tap.
Background technology
Along with the raising of people's aesthetic conceptions, daily necessities except require solid firmly except, also require the good looking appearance of daily necessities; Because electroplating technology can electroplate one deck light, metal plating attractive in appearance at metal or nonmetallic surface, therefore, daily necessities being electroplated one deck coating has been a kind of important beautification method.Because plating need use heavy metal, along with the utilization of electroplating technology is more and more extensive, people have also discovered some harm in electroplating technology; The first, the scavenging solution consumption of cleaning workpiece is large, and the heavy metal contained in scavenging solution can to environment; If the daily necessities that second, daily necessities are particularly relevant with diet do not clean up, wherein residual heavy metal can endanger the health of people, threatens even the life security of people.
Summary of the invention
The present invention is intended to solve above-mentioned mentioned technical problem, provides the nickel chromium triangle electroplating technology of a kind of water tap that a kind of electroplating effect is good, water consumption is few, clean up.
The present invention is realized by following technical scheme:
A nickel chromium triangle electroplating technology for water tap, comprises the following steps:
A, the greasy dirt using acidic solution removal workpiece surface and corrosion, after being used by workpiece scavenging solution to clean up, hang over workpiece on hanger in rinse bath;
B, workpiece is put into the electrolyzer of basic solution, by electrolytic action, remove the greasy dirt of workpiece surface further and to put into rinse bath clean by workpiece cleaning;
C, workpiece is put into palladium ion activation solution carry out nickel plating front activating process, remove the residue after workpiece surface electrolysis, then use scavenging solution cleaning workpiece;
D, workpiece is put into electrolytic plating pool, in workpiece surface bright nickel plating, after completing, workpiece is cleaned up in rinse bath;
E, seal method by nickel, form layer of metal and nonmetallic tissue at workpiece surface, use the scavenging solution in rinse bath to be cleaned up by workpiece surface;
F, workpiece is put into bright chromium proactivator, after the nickel dam activation treatment of workpiece, workpiece is put into electrolytic plating pool chromium plating;
G, workpiece clean up and dry in rinse bath.
Further, in step e, the number of times that workpiece cleans in rinse bath is three times.
Further, in g step, the number of times that workpiece cleans in rinse bath is five times.
Further, in g step, workpiece, when the 4th cleaning, adopts ultrasonic wave to workpiece process simultaneously.
Further, in f step, workpiece is adopted and is all used ultrasonication workpiece while the activation of employing activation solution.
Further, in f step, the temperature of activation solution controls between 55-65 degree Celsius.
Further, described workpiece is when cleaning, and workpiece is run to final stage rinse bath by elementary rinse bath, and scavenging solution is flowed to elementary rinse bath by final stage rinse bath.
Further, after matting, workpiece increases human assistance and topples over operation.
Beneficial effect is: the nickel chromium triangle electroplating technology of this water tap, and when activation treatment, use ultrasonic technique, activation solution temperature is set to 55-65 degree Celsius, effectively adds the activity of nickel ion and chromium ion, makes the electroplating effect of workpiece better; While adding washing times, use human assistance topples over the residual sewage in workpiece, more thoroughly can clean the residual liquid in workpiece; Change waterworks, the flow direction of scavenging solution is contrary with the traffic direction of workpiece, has saved and has used water.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail:
Fig. 1 is the process flow diagram of the nickel chromium triangle electroplating technology of a kind of water tap in the present invention.
Embodiment
The nickel chromium triangle electroplating technology of a kind of water tap as shown in Figure 1, comprises the following steps:
A, the greasy dirt using acidic solution removal workpiece surface and corrosion, after being used by workpiece scavenging solution to clean up, hang over workpiece on hanger in rinse bath;
B, workpiece is put into the electrolyzer of basic solution, by electrolytic action, remove the greasy dirt of workpiece surface further and to put into rinse bath clean by workpiece cleaning;
C, workpiece is put into palladium ion activation solution carry out nickel plating front activating process, remove the residue after workpiece surface electrolysis, then use scavenging solution cleaning workpiece;
D, workpiece is put into electrolytic plating pool, in workpiece surface bright nickel plating, after completing, workpiece is cleaned up in rinse bath;
E, seal method by nickel, form layer of metal and nonmetallic tissue at workpiece surface, use the scavenging solution in rinse bath to be cleaned up by workpiece surface;
F, workpiece is put into bright chromium proactivator, after the nickel dam activation treatment of workpiece, workpiece is put into electrolytic plating pool chromium plating;
G, workpiece clean up and dry in rinse bath.
In above-mentioned step e, the number of times that workpiece cleans in rinse bath is three times; In above-mentioned g step, the number of times that workpiece cleans in rinse bath is five times, and like this after cleaning, the residuals on workpiece can clean up substantially.
When cleaning for the 4th time after workpiece chromium plating when the 4th cleaning of g step, adopt ultrasonic wave to workpiece process, hyperacoustic shock effect can make the residuals in workpiece depart from workpiece and more easily be washed away by scavenging solution simultaneously.
In f step, workpiece is adopted and is all used ultrasonication workpiece while the activation of employing activation solution, adds the activity of nickel ion on workpiece and chromium ion, makes electroplating effect better.
In f step, the temperature of activation solution controls between 55-65 degree Celsius, and this temperature effectively can improve the activity of nickel ion and chromium ion on workpiece, makes electroplating effect better.
Certainly, the recyclable recycling of the electroplate liquid after plating.
Described workpiece is when cleaning, and workpiece is run to final stage rinse bath by elementary rinse bath, and scavenging solution is flowed to elementary rinse bath by final stage rinse bath.The traffic direction of workpiece is contrary with the flow direction of scavenging solution, can ensure the purity of each rinse bath, and every cleaning is together got a desired effect; Meanwhile, water-saving object is reached.
After every one matting, workpiece increases human assistance and topples over operation, like this, even if the inner chamber of workpiece is complicated, also the residual liquid in workpiece can be toppled over out, really reaches clean object.
Above embodiment is only not limited in order to technical scheme of the present invention to be described, all do not depart from spirit and scope of the invention any amendment or equivalently to replace, it all should be encompassed in the scope of technical solution of the present invention.
Claims (8)
1. a nickel chromium triangle electroplating technology for water tap, is characterized in that, comprise the following steps:
A, the greasy dirt using acidic solution removal workpiece surface and corrosion, after being used by workpiece scavenging solution to clean up, hang over workpiece on hanger in rinse bath;
B, workpiece is put into the electrolyzer of basic solution, by electrolytic action, remove the greasy dirt of workpiece surface further and to put into rinse bath clean by workpiece cleaning;
C, workpiece is put into palladium ion activation solution carry out nickel plating front activating process, remove the residue after workpiece surface electrolysis, then use scavenging solution cleaning workpiece;
D, workpiece is put into electrolytic plating pool, in workpiece surface bright nickel plating, after completing, workpiece is cleaned up in rinse bath;
E, seal method by nickel, form layer of metal and nonmetallic tissue at workpiece surface, use the scavenging solution in rinse bath to be cleaned up by workpiece surface;
F, workpiece is put into bright chromium proactivator, after the nickel dam activation treatment of workpiece, workpiece is put into electrolytic plating pool chromium plating;
G, workpiece clean up and dry in rinse bath.
2. the nickel chromium triangle electroplating technology of a kind of water tap according to claim 1, is characterized in that: in step e, and the number of times that workpiece cleans in rinse bath is three times.
3. the nickel chromium triangle electroplating technology of a kind of water tap according to claim 1, is characterized in that: in g step, the number of times that workpiece cleans in rinse bath is five times.
4. the nickel chromium triangle electroplating technology of a kind of water tap according to claim 3, is characterized in that: workpiece, when the 4th cleaning, adopts ultrasonic wave to workpiece process simultaneously.
5. the nickel chromium triangle electroplating technology of a kind of water tap according to claim 1, is characterized in that: in f step, and workpiece is adopted and all used ultrasonication workpiece while the activation of employing activation solution.
6. the nickel chromium triangle electroplating technology of a kind of water tap according to claim 1, is characterized in that: in f step, the temperature of activation solution controls between 55-65 degree Celsius.
7. according to the nickel chromium triangle electroplating technology of the arbitrary described a kind of water tap of claim 1-6, it is characterized in that: described workpiece is when cleaning, and workpiece is run to final stage rinse bath by elementary rinse bath, and scavenging solution is flowed to elementary rinse bath by final stage rinse bath.
8. the nickel chromium triangle electroplating technology of a kind of water tap according to claim 7, is characterized in that: after matting, and workpiece increases human assistance and topples over operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410814304.1A CN104532319A (en) | 2014-12-23 | 2014-12-23 | Nickel-chromium electroplating technology of water faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410814304.1A CN104532319A (en) | 2014-12-23 | 2014-12-23 | Nickel-chromium electroplating technology of water faucet |
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| CN104532319A true CN104532319A (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410814304.1A Pending CN104532319A (en) | 2014-12-23 | 2014-12-23 | Nickel-chromium electroplating technology of water faucet |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345308A (en) * | 2017-07-08 | 2017-11-14 | 安徽雪雨洁具有限公司 | A kind of electroplating technology that made tap casting is processed by gravitation casting method |
| CN111922295A (en) * | 2020-08-05 | 2020-11-13 | 安徽省名为厨卫科技有限公司 | Production method of faucet |
| CN113151873A (en) * | 2021-04-27 | 2021-07-23 | 深圳市通之泰科技有限公司 | Process method for improving electroplating corrosion resistance |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498021A (en) * | 2009-01-15 | 2009-08-05 | 浙江名琦机电制造有限公司 | Surface treating method for tap |
| CN102605398A (en) * | 2012-04-13 | 2012-07-25 | 广州摩恩水暖器材有限公司 | Method for treating surface of faucet |
| CN103361688A (en) * | 2013-07-22 | 2013-10-23 | 珠海祥锦五金电器有限公司 | Sanitary product surface treatment method |
-
2014
- 2014-12-23 CN CN201410814304.1A patent/CN104532319A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101498021A (en) * | 2009-01-15 | 2009-08-05 | 浙江名琦机电制造有限公司 | Surface treating method for tap |
| CN102605398A (en) * | 2012-04-13 | 2012-07-25 | 广州摩恩水暖器材有限公司 | Method for treating surface of faucet |
| CN103361688A (en) * | 2013-07-22 | 2013-10-23 | 珠海祥锦五金电器有限公司 | Sanitary product surface treatment method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345308A (en) * | 2017-07-08 | 2017-11-14 | 安徽雪雨洁具有限公司 | A kind of electroplating technology that made tap casting is processed by gravitation casting method |
| CN111922295A (en) * | 2020-08-05 | 2020-11-13 | 安徽省名为厨卫科技有限公司 | Production method of faucet |
| CN113151873A (en) * | 2021-04-27 | 2021-07-23 | 深圳市通之泰科技有限公司 | Process method for improving electroplating corrosion resistance |
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Application publication date: 20150422 |
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