CN107031269A - Road production method after a kind of water drilling - Google Patents
Road production method after a kind of water drilling Download PDFInfo
- Publication number
- CN107031269A CN107031269A CN201710394276.6A CN201710394276A CN107031269A CN 107031269 A CN107031269 A CN 107031269A CN 201710394276 A CN201710394276 A CN 201710394276A CN 107031269 A CN107031269 A CN 107031269A
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- Prior art keywords
- water drilling
- time
- sucking disc
- production method
- plastic sucking
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/12—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor of articles having inserts or reinforcements
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
- C23F1/16—Acidic compositions
- C23F1/30—Acidic compositions for etching other metallic material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses road production method after a kind of water drilling, comprise the following steps：Semi-finished product water drilling is embedded in PVC transparent piece by vacuum forming, as plastic sucking disc；The disk side that plastic sucking disc is raised in into card is cut, the plastic sucking disc as sheet；The plastic sucking disc of sheet is hung on hanger, by having children outside the state plan ripple oil removing, hairbrush oil removing, first of cleaning, sensitization, second cleaning, chemical silvering；Water drilling booth portion sprayed protection paint；Unload brill；The dust being mixed with water drilling is removed；Water drilling is soaked by the solution containing potassium bichromate and sulfuric acid, the silver of water drilling table top plating is washed off；Water drilling is soaked by the solution containing citric acid and formic acid, the potassium bichromate of residual is washed off；Cleaning, drying.Technical scheme effectively can wash the silver layer for being plated in water drilling table top, while not resulting in very big corrosion to the protective paint in water drilling booth face, the color of protective paint will not be changed significantly, it is ensured that the quality of water drilling.
Description
Technical field
The invention belongs to water drilling production technical field, more particularly to road production method after water drilling.
Background technology
Water drilling, is a kind of widely used pieces of ornament accessories, is mainly used in the fields such as ornaments, handicraft, clothes, footwear.
The main Fen Qiandao of water drilling manufacturing process and the step of rear road two, the preceding road of Part I are the shape manufactures of water drilling（Two is all tip
Semi-finished product）, rely primarily on equipment（Full-automatic polished machine）Automated condtrol realizes that after the second part road refers to semi-finished product
Postorder is processed, and its process is mainly made up of the process such as plastic uptake, silver-plated, spray protective paint；The contents such as related water drilling term are referred to
Professional standard《Water drilling》QB/T 4914-2016；Plastic uptake technique according to disclosed in 201610063896.7 method by semi-finished product water drilling
The table top of water drilling is ground, be polished in embedded water drilling plastic sucking disc, one end tip for being wrapped semi-finished product water drilling by grinding and polishing,
As shown in figure 1, the platform on top is table top, bottom is booth portion, and the side in booth portion is booth face, completes silver-plated, spray protection again afterwards
The processes such as paint, because water drilling is only required in, booth face is silver-plated and silver layer surface sprayed protection paint, thus the silver layer of table top plating must
Need be clean by chemical solution cleans, but require that chemical medicinal liquid can not cause larger corruption to protective paint in a short time again
Erosion, because water drilling protective paint typically requires added with Cu-Zn alloy powder the outward appearance and raising heat resistance to ensure finished product, therefore such as
What ensure water drilling protective paint clean silver layer during not by liquid medicine burn into discoloration be one have to solution the problem of, thus
Need to study a kind of suitable method to ensure the water drilling product of manufacture high-quality.
The content of the invention
The technical problems to be solved by the invention are just to provide road production method after a kind of water drilling, and this method silver layer removes effect
It is really good, and protective paint will not be caused damage.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：Road production method after a kind of water drilling, including with
Lower step：
Step one：Semi-finished product water drilling is embedded in PVC transparent piece by vacuum forming, as plastic sucking disc, edge during plastic uptake
Form the disk side for being raised in card；
Step 2：On the processing mold that the disk side of plastic sucking disc is enclosed on to great circle mill, semi-finished product water drilling is wrapped by great circle mill
The grinding of one end tip, be polished to the table top of water drilling, now the table top of water drilling and booth face are exposed outside.Traditional method be all by
Water drilling semi-finished product with table top are laid down, and then carry out secondary plastic uptake by Packing Machine, and the bizet with table top is wrapped in into PVC
In slide, the follow-up process such as silver-plated is then carried out again, and this method needs second of plastic uptake, not only increases material cost,
Cost of labor is also significantly increased, because second of plastic uptake needs each water drilling table top ajusting horizontality, is worked
Difficulty is big, and efficiency is low, tradition carry out second of plastic uptake employee number can account for the half of road headcount after whole water drilling with
On, therefore, the plastic sucking disc for the table top for grinding, being polished to water drilling is directly carried out silver-plated process by method of the invention.
Step 3：The disk side that plastic sucking disc is raised in into card is cut, the plastic sucking disc as sheet；
Step 4：The plastic sucking disc of sheet is hung on hanger, through excusing from death ripple oil removing, hairbrush oil removing, first cleaning, it is quick
Change, second is cleaned, chemical silvering, therefore, can be by platform when silver-plated due to being generally adopted by electroless plated technique at present
Face and booth face are plated and are covered with silver layer；
Step 5：Water drilling booth portion sprayed protection paint, protective paint typically selects the protective coating of corrosion-and high-temp-resistant；
Step 6：Brill is unloaded, brill can be unloaded by the commercially available rig that unloads；
Step 7：The dust being mixed with water drilling is removed, can be cleaned by clear water, also can be by the process of toppling over water drilling downwards
Middle use blower fan blows dust off；
Step 8：Water drilling is soaked by the solution containing potassium bichromate and sulfuric acid, the silver of water drilling table top plating is washed off, clear water is used
By water drilling rinsed clean；Because potassium bichromate contains toxic heavy metal chromium, therefore, the waste liquid after use has to pass through professional sewage
Processing equipment processing, but the silver-colored solution of washing of the present invention has best effect, and in a short time, silver layer can clean dry completely
Only, very big corrosion and to protective paint is not resulted in, the color of protective paint there will not be obvious change, silver layer cleaning performance
Detect that fiery color effect can be judged by creeping into pedestrian's work to product water.
Step 9：Water drilling is soaked by the solution containing citric acid and formic acid, the potassium bichromate of residual is washed off, clear water is used
By water drilling rinsed clean, because the potassium bichromate of residual still has strong oxidizing property, it also may proceed to corrode water drilling protective paint, for a long time
Protective effect of the protective paint to silver layer will be influenceed, due also to potassium bichromate is bright-colored, the outward appearance of water drilling protective paint can be influenceed,
Also the overall appearance of the water drilling just influenceed, being sold as the product of directly contact skin also has certain toxicity, therefore passes through
Citric acid and formic acid of the experiment preferably with reproducibility thoroughly can remove the potassium bichromate of residual；
Step 10：Cleaning, drying.
It is preferred that, the solution of the step 8 by mass percentage, contains potassium bichromate 0.5-1%, sulfuric acid 1-2%.
It is preferred that, the solution of the step 8 by mass percentage, contains potassium bichromate 0.6%, sulfuric acid 1.2%, cleaning
Best results.
It is preferred that, the solution of the step 8 by mass percentage, contains potassium bichromate 0.6%, sulfuric acid 1.2%, thiocarbamide
0.4%, increase thiocarbamide composition can further improve the corrosion mitigating effect to protective paint layer.
It is preferred that, the solution of the step 9 by mass percentage, contains citric acid 2-3%, formic acid 4-6%.
It is preferred that, by mass percentage, containing citric acid 2.6%, formic acid 4.8%, effect is most for the solution of the step 9
It is good.
It is preferred that, the step 8 solution first time soak time 30s reuses second of soak time 65s, repeats
It is discarded later using three times using third time soak time 100s, such as it is continuing with, effect is not good.
It is preferred that, the step 9 solution first time soak time 15s reuses second of soak time 30s, repeats
Using third time soak time 50s, the 4th soak time 80s is reused, the 5th soak time 120s is reused, makes
It is discarded later with five times, such as it is continuing with, effect is not good.
It is preferred that, 130 DEG C of the step 10 drying temperature, drying time 45min.
Compared with prior art, technical scheme effectively can clean the silver layer for being plated in water drilling table top
Fall, while not resulting in very big corrosion to the protective paint in water drilling booth face, the color of protective paint will not be changed significantly, it is ensured that
The quality of water drilling.
Brief description of the drawings
Fig. 1 is the structural representation of water drilling.
Embodiment
The present invention is described in further detail below by way of specific embodiment, in order to more thoroughly understand the present invention,
Many concrete details, still, those skilled in the art are elaborated in the following description it is clear that, lacking part
Or can also realize the present invention in the case of these whole details.In other cases, in order to presence of the present invention will not be made
Unnecessary unclear part, does not specifically describe known process step and/or structure.Although in addition, combining specific
Present invention is described for embodiment, it is understood that, the description, which is not intended as, limits the invention to described reality
Apply example.It may include on the contrary, the description is intended to cover in the spirit and scope of the present invention being defined by the appended claims
Replace, improve and equivalent.
Embodiment 1
Road production method, comprises the following steps after a kind of water drilling：
Step one：Semi-finished product water drilling is embedded in PVC transparent piece by vacuum forming, as plastic sucking disc, edge during plastic uptake
Form the disk side for being raised in card；
Step 2：On the processing mold that the disk side of plastic sucking disc is enclosed on to great circle mill, semi-finished product water drilling is wrapped by great circle mill
The grinding of one end tip, be polished to the table top of water drilling；
Step 3：The disk side that plastic sucking disc is raised in into card is cut, the plastic sucking disc as sheet；
Step 4：The plastic sucking disc of sheet is hung on hanger, through excusing from death ripple oil removing, hairbrush oil removing, first cleaning, it is quick
Change, second is cleaned, chemical silvering；
Step 5：Water drilling booth portion sprayed protection paint；
Step 6：Unload brill；
Step 7：The dust being mixed with water drilling is removed；
Step 8：Water drilling is soaked by the solution containing potassium bichromate and sulfuric acid, the silver of water drilling table top plating is washed off, clear water is used
By water drilling rinsed clean；The solution by mass percentage, contains potassium bichromate 0.5%, sulfuric acid 2%.Solution soaks for the first time
Time 30s, reuses second of soak time 65s, reuses third time soak time 100s, useless later using three times
Abandon.
Step 9：Water drilling is soaked by the solution containing citric acid and formic acid, the potassium bichromate of residual is washed off, clear water is used
By water drilling rinsed clean；Solution by mass percentage, contains citric acid 3%, formic acid 4%;Solution first time soak time 15s,
Second of soak time 30s is reused, third time soak time 50s is reused, the 4th soak time is reused
80s, reuses the 5th soak time 120s, discarded later using five times.
Step 10：Cleaning, drying, 130 DEG C of drying temperature, drying time 45min.
Embodiment 2
Road production method, comprises the following steps after a kind of water drilling：
Step one：Semi-finished product water drilling is embedded in PVC transparent piece by vacuum forming, as plastic sucking disc, edge during plastic uptake
Form the disk side for being raised in card；
Step 2：On the processing mold that the disk side of plastic sucking disc is enclosed on to great circle mill, semi-finished product water drilling is wrapped by great circle mill
The grinding of one end tip, be polished to the table top of water drilling；
Step 3：The disk side that plastic sucking disc is raised in into card is cut, the plastic sucking disc as sheet；
Step 4：The plastic sucking disc of sheet is hung on hanger, through excusing from death ripple oil removing, hairbrush oil removing, first cleaning, it is quick
Change, second is cleaned, chemical silvering；
Step 5：Water drilling booth portion sprayed protection paint；
Step 6：Unload brill；
Step 7：The dust being mixed with water drilling is removed；
Step 8：Water drilling is soaked by the solution containing potassium bichromate and sulfuric acid, the silver of water drilling table top plating is washed off, clear water is used
By water drilling rinsed clean；The solution by mass percentage, contains potassium bichromate 1%, sulfuric acid 1%.When solution soaks for the first time
Between 30s, reuse second of soak time 65s, reuse third time soak time 100s, it is discarded later using three times.
Step 9：Water drilling is soaked by the solution containing citric acid and formic acid, the potassium bichromate of residual is washed off, clear water is used
By water drilling rinsed clean；Solution by mass percentage, contains citric acid 2%, formic acid 6%;Solution first time soak time 15s,
Second of soak time 30s is reused, third time soak time 50s is reused, the 4th soak time is reused
80s, reuses the 5th soak time 120s, discarded later using five times.
Step 10：Cleaning, drying, 130 DEG C of drying temperature, drying time 45min.
Embodiment 3
Road production method, comprises the following steps after a kind of water drilling：
Step one：Semi-finished product water drilling is embedded in PVC transparent piece by vacuum forming, as plastic sucking disc, edge during plastic uptake
Form the disk side for being raised in card；
Step 2：On the processing mold that the disk side of plastic sucking disc is enclosed on to great circle mill, semi-finished product water drilling is wrapped by great circle mill
The grinding of one end tip, be polished to the table top of water drilling；
Step 3：The disk side that plastic sucking disc is raised in into card is cut, the plastic sucking disc as sheet；
Step 4：The plastic sucking disc of sheet is hung on hanger, through excusing from death ripple oil removing, hairbrush oil removing, first cleaning, it is quick
Change, second is cleaned, chemical silvering；
Step 5：Water drilling booth portion sprayed protection paint；
Step 6：Unload brill；
Step 7：The dust being mixed with water drilling is removed；
Step 8：Water drilling is soaked by the solution containing potassium bichromate and sulfuric acid, the silver of water drilling table top plating is washed off, clear water is used
By water drilling rinsed clean；The solution by mass percentage, contains potassium bichromate 0.6%, sulfuric acid 1.2%；Solution soaks for the first time
Bubble time 30s, reuses second of soak time 65s, reuses third time soak time 100s, useless later using three times
Abandon.
Step 9：Water drilling is soaked by the solution containing citric acid and formic acid, the potassium bichromate of residual is washed off, clear water is used
By water drilling rinsed clean；Solution by mass percentage, contains citric acid 2.6%, formic acid 4.8%;Solution first time soak time
15s, reuses second of soak time 30s, reuses third time soak time 50s, when reusing the 4th immersion
Between 80s, reuse the 5th soak time 120s, it is discarded later using five times.
Step 10：Cleaning, drying, 130 DEG C of drying temperature, drying time 45min.
Embodiment 4
Road production method, comprises the following steps after a kind of water drilling：
Step one：Semi-finished product water drilling is embedded in PVC transparent piece by vacuum forming, as plastic sucking disc, edge during plastic uptake
Form the disk side for being raised in card；
Step 2：On the processing mold that the disk side of plastic sucking disc is enclosed on to great circle mill, semi-finished product water drilling is wrapped by great circle mill
The grinding of one end tip, be polished to the table top of water drilling；
Step 3：The disk side that plastic sucking disc is raised in into card is cut, the plastic sucking disc as sheet；
Step 4：The plastic sucking disc of sheet is hung on hanger, through excusing from death ripple oil removing, hairbrush oil removing, first cleaning, it is quick
Change, second is cleaned, chemical silvering；
Step 5：Water drilling booth portion sprayed protection paint；
Step 6：Unload brill；
Step 7：The dust being mixed with water drilling is removed；
Step 8：Water drilling is soaked by the solution containing potassium bichromate and sulfuric acid, the silver of water drilling table top plating is washed off, clear water is used
By water drilling rinsed clean；The solution by mass percentage, contains potassium bichromate 0.6%, sulfuric acid 1.2%, thiocarbamide 0.4%；Solution
First time soak time 30s, reuses second of soak time 65s, reuses third time soak time 100s, uses three
It is secondary discarded later.
Step 9：Water drilling is soaked by the solution containing citric acid and formic acid, the potassium bichromate of residual is washed off, clear water is used
By water drilling rinsed clean；Solution by mass percentage, contains citric acid 2.6%, formic acid 4.8%;Solution first time soak time
15s, reuses second of soak time 30s, reuses third time soak time 50s, when reusing the 4th immersion
Between 80s, reuse the 5th soak time 120s, it is discarded later using five times.
Step 10：Cleaning, drying, 130 DEG C of drying temperature, drying time 45min.
Compared with prior art, technical scheme effectively can clean the silver layer for being plated in water drilling table top
Fall, while not resulting in very big corrosion to the protective paint in water drilling booth face, the color of protective paint will not be changed significantly, it is ensured that
The quality of water drilling.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (9)
1. road production method after a kind of water drilling, it is characterised in that comprise the following steps：
Step one：Semi-finished product water drilling is embedded in PVC transparent piece by vacuum forming, as plastic sucking disc, edge during plastic uptake
Form the disk side for being raised in card；
Step 2：On the processing mold that the disk side of plastic sucking disc is enclosed on to great circle mill, semi-finished product water drilling is wrapped by great circle mill
The grinding of one end tip, be polished to the table top of water drilling；
Step 3：The disk side that plastic sucking disc is raised in into card is cut, the plastic sucking disc as sheet；
Step 4：The plastic sucking disc of sheet is hung on hanger, through excusing from death ripple oil removing, hairbrush oil removing, first cleaning, it is quick
Change, second is cleaned, chemical silvering；
Step 5：Water drilling booth portion sprayed protection paint；
Step 6：Unload brill；
Step 7：The dust being mixed with water drilling is removed；
Step 8：Water drilling is soaked by the solution containing potassium bichromate and sulfuric acid, the silver of water drilling table top plating is washed off, clear water is used
By water drilling rinsed clean；
Step 9：Water drilling is soaked by solution containing citric acid and formic acid, the potassium bichromate of residual is washed off, with clear water by water
Bore rinsed clean；
Step 10：Cleaning, drying.
2. road production method after water drilling according to claim 1, it is characterised in that：The solution of the step 8 presses quality hundred
Divide than meter, contain potassium bichromate 0.5-1%, sulfuric acid 1-2%.
3. road production method after water drilling according to claim 2, it is characterised in that：The solution of the step 8 presses quality hundred
Divide than meter, contain potassium bichromate 0.6%, sulfuric acid 1.2%.
4. road production method after water drilling according to claim 2, it is characterised in that：The solution of the step 8 presses quality hundred
Divide than meter, contain potassium bichromate 0.6%, sulfuric acid 1.2%, thiocarbamide 0.4%.
5. road production method after water drilling according to claim 1, it is characterised in that the solution of the step 9 presses quality hundred
Divide than meter, contain citric acid 2-3%, formic acid 4-6%.
6. road production method after water drilling according to claim 5, it is characterised in that the solution of the step 9 presses quality hundred
Divide than meter, contain citric acid 2.6%, formic acid 4.8%.
7. road production method after water drilling according to claim 4, it is characterised in that the step 8 solution soaks for the first time
Time 30s, reuses second of soak time 65s, reuses third time soak time 100s, useless later using three times
Abandon.
8. road production method after water drilling according to claim 7, it is characterised in that：The step 9 solution soaks for the first time
Time 15s, reuses second of soak time 30s, reuses third time soak time 50s, reuses the 4th leaching
Bubble time 80s, reuses the 5th soak time 120s, discarded later using five times.
9. road production method after water drilling according to claim 1, it is characterised in that：130 DEG C of the step 10 drying temperature,
Drying time 45min.
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| CN201710394276.6A CN107031269A (en) | 2017-05-28 | 2017-05-28 | Road production method after a kind of water drilling |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710394276.6A CN107031269A (en) | 2017-05-28 | 2017-05-28 | Road production method after a kind of water drilling |
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Family
ID=59539753
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| CN201710394276.6A Pending CN107031269A (en) | 2017-05-28 | 2017-05-28 | Road production method after a kind of water drilling |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107502878A (en) * | 2017-09-28 | 2017-12-22 | 王丹 | A kind of method of water drilling booth portion chemical silvering tungsten alloy |
| CN107653448A (en) * | 2017-09-28 | 2018-02-02 | 王丹 | A kind of method of water drilling booth portion chemical nickel plating |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107502878A (en) * | 2017-09-28 | 2017-12-22 | 王丹 | A kind of method of water drilling booth portion chemical silvering tungsten alloy |
| CN107653448A (en) * | 2017-09-28 | 2018-02-02 | 王丹 | A kind of method of water drilling booth portion chemical nickel plating |
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Application publication date: 20170811 |
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