CN105195470A - Surface washing process for welding part before electroplating - Google Patents
Surface washing process for welding part before electroplating Download PDFInfo
- Publication number
- CN105195470A CN105195470A CN201510719185.6A CN201510719185A CN105195470A CN 105195470 A CN105195470 A CN 105195470A CN 201510719185 A CN201510719185 A CN 201510719185A CN 105195470 A CN105195470 A CN 105195470A
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- China
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- workpiece
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- immersed
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/04—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by a combination of operations
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- Electroplating Methods And Accessories (AREA)
Abstract
The invention provides a surface washing process for a welding part before electroplating. The surface washing process comprises the following steps: A, removing slag; B, spraying: spraying and washing a workpiece, wherein the spraying water pressure is 10MPa to 20MPa, and the spraying time is 5 to 10 minutes; C, decontaminating: soaking the workpiece in a washing trough with dewaxing water, and ultrasonically washing the workpiece; D, bleaching: transferring the workpiece, soaking the workpiece in a washing trough with tap water, and bleaching the workpiece for 5 to 10 minutes; E, secondary decontaminating: transferring the workpiece, soaking the workpiece in a washing trough with a modified hydrocarbon washing agent, and immersing the workpiece at a normal temperature; F, ultrasonically washing: transferring the workpiece, soaking the workpiece in a washing trough with a modified hydrocarbon washing agent, and ultrasonically washing the workpiece; G, washing by vapor: transferring the workpiece into other washing trouoghs, and vacuum washing the workpiece for 5 to 10 minutes by virtue of n-decane vapor; H, drying: vacuum drying the workpiece, wherein the drying temperature is 80 to 100 DEG C. The surface washing process for the welding part before the electroplating is simple in process, convenient to operate, good in surface washing effect and favorable for the subsequent electroplating procedure of the workpiece.
Description
Technical field
The present invention relates to a kind of metalwork cleaning, particularly a kind of weldment plating front surface cleaning.
Background technology
Hexagonal axis is welded by hexagon and cylinder, needs to carry out electroplating processes after completing welding.In order to improve the quality of products, before plating, need clear up hexagonal axis surface, the cleaning technology complex procedures in traditional handicraft, and cleaning performance is undesirable.
Summary of the invention
The technical problem that [1] will solve
The technical problem to be solved in the present invention is to provide the weldment plating front surface cleaning that a kind of operation is simple, easy to operate, cleaning performance is good.
The technical scheme of [2] dealing with problems
The invention provides a kind of weldment plating front surface cleaning, it comprises the following steps:
A, to remove slag, remove the welding slag of weld seam and surface of the work, and butt welded seam is polished;
B, spray, carry out cleaning showers by workpiece, and spray hydraulic pressure is 10-20MPa, and spray time is 5-10 minute;
C, scrubbing: immersed to be equipped with in Wax removal water washing trough by workpiece and carry out Ultrasonic Cleaning 3 ~ 5 minutes, the temperature controlling the Wax removal water in washing trough is 50 ~ 60 DEG C;
D, rinsing: workpiece transfer immersed and rinsing is housed in the washing trough of running water 5 ~ 10 minutes, the temperature controlling running water is 70 ~ 90 DEG C;
E, secondary scrubbing: workpiece transfer is immersed and soak at room temperature is housed in the rinse bath of modified hydrocarbon cleaning agent 5 ~ 10 minutes;
F, Ultrasonic Cleaning, workpiece transfer also immersed to be equipped with in the rinse bath of modified hydrocarbon cleaning agent and carry out Ultrasonic Cleaning 3 ~ 5 minutes, the temperature controlling the modified hydrocarbon cleaning agent in rinse bath is 60 ~ 70 DEG C;
G, steam purge, carry out vacuum positive flow silane steam purge 5 ~ 10 minutes by workpiece transfer to other rinse baths, and the temperature of positive flow silane steam is 100 ~ 110 DEG C;
H, drying, carry out vacuum drying by workpiece, and baking temperature is 80 ~ 100 DEG C, and drying time is 5 ~ 8 minutes.
[3] beneficial effect
Weldment plating front surface cleaning of the present invention, operation is simple, easy to operate and surface clean is effective, is beneficial to the follow-up electroplating work procedure of workpiece.
Detailed description of the invention
Introduce the embodiment of the present invention in detail below.
The invention provides a kind of weldment plating front surface cleaning, it comprises the following steps:
A, to remove slag, remove the welding slag of weld seam and surface of the work, and butt welded seam is polished;
B, spray, carry out cleaning showers by workpiece, and spray hydraulic pressure is 10-20MPa, and spray time is 5-10 minute;
C, scrubbing: immersed to be equipped with in Wax removal water washing trough by workpiece and carry out Ultrasonic Cleaning 3 ~ 5 minutes, the temperature controlling the Wax removal water in washing trough is 50 ~ 60 DEG C;
D, rinsing: workpiece transfer immersed and rinsing is housed in the washing trough of running water 5 ~ 10 minutes, the temperature controlling running water is 70 ~ 90 DEG C;
E, secondary scrubbing: workpiece transfer is immersed and soak at room temperature is housed in the rinse bath of modified hydrocarbon cleaning agent 5 ~ 10 minutes;
F, Ultrasonic Cleaning, workpiece transfer also immersed to be equipped with in the rinse bath of modified hydrocarbon cleaning agent and carry out Ultrasonic Cleaning 3 ~ 5 minutes, the temperature controlling the modified hydrocarbon cleaning agent in rinse bath is 60 ~ 70 DEG C;
G, steam purge, carry out vacuum positive flow silane steam purge 5 ~ 10 minutes by workpiece transfer to other rinse baths, and the temperature of positive flow silane steam is 100 ~ 110 DEG C;
H, drying, carry out vacuum drying by workpiece, and baking temperature is 80 ~ 100 DEG C, and drying time is 5 ~ 8 minutes.
Weldment plating front surface cleaning of the present invention, operation is simple, easy to operate and surface clean is effective, is beneficial to the follow-up electroplating work procedure of workpiece.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. a weldment plating front surface cleaning, is characterized in that, comprise the following steps:
A, to remove slag, remove the welding slag of weld seam and surface of the work, and butt welded seam is polished;
B, spray, carry out cleaning showers by workpiece, and spray hydraulic pressure is 10-20MPa, and spray time is 5-10 minute;
C, scrubbing: immersed to be equipped with in Wax removal water washing trough by workpiece and carry out Ultrasonic Cleaning 3 ~ 5 minutes, the temperature controlling the Wax removal water in washing trough is 50 ~ 60 DEG C;
D, rinsing: workpiece transfer immersed and rinsing is housed in the washing trough of running water 5 ~ 10 minutes, the temperature controlling running water is 70 ~ 90 DEG C;
E, secondary scrubbing: workpiece transfer is immersed and soak at room temperature is housed in the rinse bath of modified hydrocarbon cleaning agent 5 ~ 10 minutes;
F, Ultrasonic Cleaning, workpiece transfer also immersed to be equipped with in the rinse bath of modified hydrocarbon cleaning agent and carry out Ultrasonic Cleaning 3 ~ 5 minutes, the temperature controlling the modified hydrocarbon cleaning agent in rinse bath is 60 ~ 70 DEG C;
G, steam purge, carry out vacuum positive flow silane steam purge 5 ~ 10 minutes by workpiece transfer to other rinse baths, and the temperature of positive flow silane steam is 100 ~ 110 DEG C;
H, drying, carry out vacuum drying by workpiece, and baking temperature is 80 ~ 100 DEG C, and drying time is 5 ~ 8 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510719185.6A CN105195470A (en) | 2015-10-30 | 2015-10-30 | Surface washing process for welding part before electroplating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510719185.6A CN105195470A (en) | 2015-10-30 | 2015-10-30 | Surface washing process for welding part before electroplating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105195470A true CN105195470A (en) | 2015-12-30 |
Family
ID=54943616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510719185.6A Pending CN105195470A (en) | 2015-10-30 | 2015-10-30 | Surface washing process for welding part before electroplating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105195470A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107779876A (en) * | 2016-08-29 | 2018-03-09 | 镇江佳鑫精工设备有限公司 | A kind of metal die cleaning agent performance test methods |
-
2015
- 2015-10-30 CN CN201510719185.6A patent/CN105195470A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107779876A (en) * | 2016-08-29 | 2018-03-09 | 镇江佳鑫精工设备有限公司 | A kind of metal die cleaning agent performance test methods |
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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: 20151230 |
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| WD01 | Invention patent application deemed withdrawn after publication |