TWI627314B - Environment-friendly copper-like metal article processing method - Google Patents
Environment-friendly copper-like metal article processing method Download PDFInfo
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- TWI627314B TWI627314B TW106109662A TW106109662A TWI627314B TW I627314 B TWI627314 B TW I627314B TW 106109662 A TW106109662 A TW 106109662A TW 106109662 A TW106109662 A TW 106109662A TW I627314 B TWI627314 B TW I627314B
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 48
- 239000002184 metal Substances 0.000 title claims abstract description 48
- 238000003672 processing method Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000009713 electroplating Methods 0.000 claims abstract description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000005246 galvanizing Methods 0.000 claims abstract description 8
- 238000007747 plating Methods 0.000 claims abstract description 8
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 8
- 239000011701 zinc Substances 0.000 claims abstract description 8
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 238000010422 painting Methods 0.000 claims abstract description 5
- 238000005491 wire drawing Methods 0.000 claims abstract description 3
- 239000002519 antifouling agent Substances 0.000 claims description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 239000004922 lacquer Substances 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims description 2
- 238000004070 electrodeposition Methods 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 27
- 229910052802 copper Inorganic materials 0.000 abstract description 27
- 239000010949 copper Substances 0.000 abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000227 grinding Methods 0.000 description 6
- 238000004043 dyeing Methods 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- 229910001385 heavy metal Inorganic materials 0.000 description 4
- 238000002161 passivation Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000014692 zinc oxide Nutrition 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000016776 visual perception Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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- Electroplating Methods And Accessories (AREA)
Abstract
一種環保型仿銅金屬物品加工法包含下列步驟:一備料作業、一鍍鋅加工作業、一染黑加工作業、一拉絲研磨加工作業,及一上漆加工作業。本發明功效在於是以鍍鋅層來取代現有金屬物品經電鍍銅製程而成型的鍍銅層,使得本發明在製造上毋須採用電鍍銅製程而較具環保功效,並且在外觀上也能具有仿銅金屬質感的效果,另外由於鋅金屬的價錢較銅金屬的價錢更為便宜,所以使用本發明的加工法來製造金屬物品,也能有助於降低整體製造成本。本發明步驟簡單且不費時。An environmentally friendly imitation copper metal article processing method comprises the following steps: a preparation operation, a galvanizing operation, a black processing operation, a wire drawing processing operation, and a painting processing operation. The utility model has the advantages that the galvanized layer replaces the copper plating layer formed by the prior metal article by the electroplating copper process, so that the invention does not need to adopt the electroplating copper process and is more environmentally friendly, and can also have the appearance in the imitation. The effect of the copper metal texture, and because the price of zinc metal is cheaper than the price of copper metal, the use of the processing method of the present invention to manufacture metal articles can also contribute to lowering the overall manufacturing cost. The steps of the invention are simple and time consuming.
Description
本發明是有關於一種物品加工法,特別是指一種環保型仿銅金屬物品加工法。The invention relates to an article processing method, in particular to an environmentally friendly copper-like metal article processing method.
現有一種金屬物品,其是將一基材表面電鍍銅後,再經染黑研磨作業並塗上保護漆後而製成。由於此種金屬物品需經過電鍍銅步驟才能獲得具有銅金屬色澤的外觀,又,電鍍銅製程中所產生的廢水會含有大量有害於人體及汙染環境的銅、鎳、鉻等重金屬物質,含有上述重金屬物質的廢水不僅在後續回收處理的過程較為麻煩且困難之外,廢水處理過程中所需要用到的設備也較為昂貴,換句話說,製造商為了製造此種金屬物品不免要付出高成本、高汙染且不利於環保的代價。另外,此種金屬物品必須藉由不同配方的電解液來改變鍍銅步驟後物品所呈現的外觀色澤,因此還能理解的是,現有金屬物品其改變外觀色澤的方式不僅較為麻煩也不環保。A conventional metal article is produced by electroplating copper on the surface of a substrate, and then performing a blackening and grinding operation and applying a protective paint. Because such metal articles need to be subjected to a copper plating step to obtain the appearance of copper metal luster, and the wastewater generated during the copper plating process will contain a large amount of heavy metals such as copper, nickel, chromium and other harmful to humans and pollute the environment, containing the above Not only is the waste water of heavy metal substances more cumbersome and difficult in the subsequent recycling process, the equipment used in the waste water treatment process is also more expensive. In other words, manufacturers must pay high costs for the manufacture of such metal articles. High pollution and environmentally friendly costs. In addition, such metal articles must use different electrolytes to change the appearance and color of the articles after the copper plating step. Therefore, it can also be understood that the existing metal articles are not only troublesome and environmentally friendly in changing the appearance and color.
因此,本發明之目的,即在提供一種製造過程較為環保的環保型仿銅金屬物品加工法。Therefore, an object of the present invention is to provide an environmentally friendly copper-like metal article processing method with a more environmentally friendly manufacturing process.
於是,本發明環保型仿銅金屬物品加工法包含下列步驟:Therefore, the environmentally friendly copper-like metal article processing method of the present invention includes the following steps:
(A)備料作業:製備一待電鍍物件。(A) Material preparation operation: preparing an object to be plated.
(B)鍍鋅加工作業:將該待電鍍物件以電鍍鋅方式鍍上一鍍鋅層。該鍍鋅層具有一連接該待電鍍物件表面的第一表面,及一相反於該第一表面的第二表面。(B) Galvanizing operation: The object to be electroplated is electroplated with a galvanized layer. The galvanized layer has a first surface connected to the surface of the object to be plated, and a second surface opposite to the first surface.
(C)染黑加工作業:將一覆蓋層設置於該鍍鋅層的該第二表面,該覆蓋層具有一連接該鍍鋅層的該第二表面的第一連接面,及一相反於該第一連接面的第二連接面。(C) Black-dyeing operation: a cover layer is disposed on the second surface of the galvanized layer, the cover layer has a first connection surface connected to the second surface of the galvanized layer, and an opposite side of the galvanized layer The second connection surface of the first connection surface.
(D)拉絲研磨加工作業:形成多個自該覆蓋層的該第二連接面朝該第一連接面凹設且使該鍍鋅層顯露的顯露區。(D) Wire drawing and polishing operation: forming a plurality of exposed areas recessed from the second connection surface of the cover layer toward the first connection surface and exposing the galvanized layer.
(E)上漆加工作業:將一保護漆層設置於該等顯露區與該覆蓋層表面後,待該保護漆層風乾固化後,即完成加工。(E) Painting processing operation: After a protective paint layer is set on the exposed areas and the surface of the cover layer, after the protective paint layer is air-dried and cured, the processing is completed.
本發明環保型仿銅金屬物品加工法之功效,在於本發明是以鍍鋅層來取代現有金屬物品經電鍍銅製程而成型的鍍銅層,使得本發明在製造上毋須採用電鍍銅製程而能較具環保功效,並且外觀同樣能達成仿銅金屬質感的效果;另外,由於鋅金屬的價錢較銅金屬的價錢更為便宜,所以也有助於降低本發明的製造成本。The effect of the environmentally-friendly copper-like metal article processing method of the present invention lies in that the present invention uses a galvanized layer to replace the existing metal article with a copper-plated layer formed by an electroplating copper process, so that the present invention can be manufactured without using an electroplated copper process It is more environmentally friendly, and its appearance can also achieve the effect of copper-like metal texture. In addition, because the price of zinc metal is cheaper than the price of copper metal, it also helps to reduce the manufacturing cost of the present invention.
在本發明被詳細描述之前,應當注意各圖式中所示厚度及長度等尺寸與實際物品不同。Before the present invention is described in detail, it should be noted that the dimensions such as thickness and length shown in the drawings are different from actual items.
參閱圖1為本發明環保型仿銅金屬物品加工法的一實施例的流程圖。本發明環保型仿銅金屬物品加工法包含下列步驟:FIG. 1 is a flowchart of an embodiment of a method for processing environmentally friendly copper-like metal articles according to the present invention. The environmentally friendly copper-like metal article processing method of the present invention includes the following steps:
步驟一、如圖2所示,備料作業100:製備一待電鍍物件1。補充說明的是,該待電鍍物件1可以選自於鋅鑄品、鐵件及銅合金物件的其中一個。Step 1: As shown in FIG. 2, the preparation operation 100: preparing an object to be plated 1. It should be noted that the object to be plated 1 may be selected from one of a zinc casting, an iron part, and a copper alloy object.
步驟二、如圖3所示,鍍鋅加工作業200:將該待電鍍物件1以電鍍方式鍍上一鍍鋅層2。該鍍鋅層2具有一連接該待電鍍物件1表面的第一表面21,及一相反於該第一表面21的第二表面22。補充說明的是,本發明是採用電鍍鋅製程,且該電鍍鋅製程是以生態永續發展為理念的環保鍍膜製程(ECO plating),所以在電鍍過程中相較於現有金屬物品是採用電鍍銅製程而言,本發明在製造上不會產生大量含有銅、鎳、鉻等重金屬的廢水而較為環保,另外,也由於鋅金屬相對於銅金屬而言較為便宜,所以也能藉此降低本發明的製造成本。Step 2. As shown in FIG. 3, a galvanizing process 200: plating the object 1 to be electroplated with a galvanized layer 2 by electroplating. The galvanized layer 2 has a first surface 21 connected to the surface of the object 1 to be plated, and a second surface 22 opposite to the first surface 21. It is added that the present invention adopts an electro-galvanizing process, and the electro-galvanizing process is an environmentally-friendly coating process (ECO plating) with the concept of ecological sustainable development. Therefore, compared with the existing metal articles, electroplating copper is used in the electroplating process. In terms of process, the present invention does not produce a large amount of waste water containing heavy metals such as copper, nickel, and chromium, and is relatively environmentally friendly. In addition, because zinc metal is cheaper than copper metal, it can also reduce the production of the present invention. cost.
值得一提的是,該鍍鋅層2在外觀上整體而言是呈鋅白色,且在本實施例中,該鍍鋅層2還具有一本體部23,及一覆蓋於該本體部23的鈍化膜部24。該第一表面21位於該本體部23,該第二表面22位於該鈍化膜部24。其中,該鈍化膜部24的生成原因是鋅金屬表面與空氣中的氧接觸而形成的,該鈍化膜部24為質地細緻且具抗氧化效果的氧化鋅。It is worth mentioning that the galvanized layer 2 is zinc-white in appearance as a whole, and in this embodiment, the galvanized layer 2 further has a body portion 23 and a covering portion of the body portion 23. Passivation film portion 24. The first surface 21 is located on the body portion 23, and the second surface 22 is located on the passivation film portion 24. The reason for the formation of the passivation film portion 24 is that the zinc metal surface is in contact with oxygen in the air, and the passivation film portion 24 is zinc oxide with fine texture and anti-oxidation effect.
步驟三、如圖4所示,染黑加工作業300:將一覆蓋層3設置於該鍍鋅層2的該第二表面22。該覆蓋層3具有一連接該鍍鋅層2的該第二表面22的第一連接面31,及一相反於該第一連接面31的第二連接面32。補充說明的是,該覆蓋層3為染黑層也可以但不需限制地是採用電鍍黑鎳方式形成於該鍍鋅層2上,或是以浸泡在鹼性鹽溶液經高溫處理後,使其表面產生四氧化三鐵(Fe 3O 4)後來達成耐磨與防鏽的需求。 Step 3: As shown in FIG. 4, the black dyeing operation 300: a cover layer 3 is disposed on the second surface 22 of the galvanized layer 2. The cover layer 3 has a first connection surface 31 connected to the second surface 22 of the galvanized layer 2, and a second connection surface 32 opposite to the first connection surface 31. It is added that the covering layer 3 is a black-dyed layer, but it may be formed on the galvanized layer 2 by electroplating black nickel, or without limitation, or after being immersed in an alkaline salt solution for high temperature treatment, Its surface produces ferric oxide (Fe 3 O 4 ), which later meets the requirements of wear resistance and rust prevention.
步驟四、如圖5所示,拉絲研磨加工作業400:形成多個自該覆蓋層3的該第二連接面32朝該第一連接面31凹設且使該鍍鋅層2顯露的顯露區33。詳細說明的是,該等顯露區33主要是透過拉絲研磨作業而成型,於此步驟中,本發明外觀能呈現黑白相間隔的視覺感受;也需說明的是,該等顯露區33也可以是透過布輪或是砂輪等研磨作業而成型,該等顯露區33的成型方式並不需要特別以上述說明為限。Step 4: As shown in FIG. 5, the drawing and grinding operation 400: forming a plurality of exposed areas recessed from the second connection surface 32 of the cover layer 3 toward the first connection surface 31 and exposing the galvanized layer 2. 33. It is explained in detail that the exposed areas 33 are mainly formed through a drawing and grinding operation. In this step, the appearance of the present invention can present a visual perception of black and white space; it should also be noted that the exposed areas 33 can also be It is formed by grinding operations such as cloth wheels or abrasive wheels. The forming method of the exposed areas 33 does not need to be limited to the above description.
步驟五、如圖6所示,上漆加工作業500:將一保護漆層4設置於該等顯露區33與該覆蓋層3表面。該保護漆層4包括多個分別容設於該等顯露區33的填充部41,及一連接該覆蓋層3與該等填充部41的平滑部42。在本實施例中,該保護漆層4可以但不需限制地是以塗布(coating)、含浸(dipping)或是電著(electrocoating)塗裝方式設置於該等顯露區33與該覆蓋層3表面。補充說明的是,當該保護漆層4為無色透明狀時,本發明外觀能呈現古銀色的視覺效果;另外也能理解的是,當該保護漆層4為色漆且是採用黃銅色漆或是紅銅色漆時,只有分別位於該等顯露區33的該等填充部41可以相對應地呈黃銅色或紅銅色,而位於該覆蓋層3表面的該平滑部42仍是呈黑色,如此,本發明的外觀便能相對應地呈現黃古銅色或是紅古銅色的視覺效果。Step 5. As shown in FIG. 6, the painting operation 500: placing a protective paint layer 4 on the exposed areas 33 and the surface of the cover layer 3. The protective paint layer 4 includes a plurality of filling portions 41 respectively accommodated in the exposed areas 33, and a smoothing portion 42 connecting the cover layer 3 and the filling portions 41. In this embodiment, the protective lacquer layer 4 can be provided in the exposed areas 33 and the covering layer 3 in a coating, dipping, or electrocoating manner, without limitation. surface. It is added that, when the protective paint layer 4 is colorless and transparent, the appearance of the present invention can show the visual effect of ancient silver; it can also be understood that when the protective paint layer 4 is colored paint and adopts a brass color In the case of lacquer or copper-color paint, only the filling portions 41 respectively located in the exposed areas 33 can be correspondingly brass-colored or copper-red, while the smooth portion 42 on the surface of the cover layer 3 is still It is black. In this way, the appearance of the present invention can correspondingly present the visual effect of yellow bronze or red bronze.
參閱圖6、7,最後,待該保護漆層4風乾固化後,即完成加工並能獲得一個金屬加工物品10,如此,本發明毋須採用電鍍銅製程,即能獲得具環保功效又兼具有仿銅外觀質感的金屬物品。Referring to FIGS. 6 and 7, finally, after the protective paint layer 4 is air-dried and solidified, the processing is completed and a metal-processed article 10 can be obtained. In this way, the present invention does not need to use a copper electroplating process, that is, it can obtain environmental protection effects and both Metal objects that look like copper.
經由以上的說明,可再將本發明的優點歸納如下:Through the above description, the advantages of the present invention can be summarized as follows:
一、本發明是採用的電鍍鋅製程,所以相較於電鍍銅製程而言,能免去處理含有大量銅、鎳、鉻等重金屬物質的廢水而更為環保。1. The invention adopts an electro-galvanizing process, so compared with the electro-plating copper process, it can avoid the treatment of wastewater containing a large amount of heavy metal substances such as copper, nickel, and chromium, and is more environmentally friendly.
二、相較於現有金屬物品必須藉由不同配方的電解液去改變鍍銅步驟後物品所呈現的顏色而言,本發明只需改變該保護漆層4的顏色,便可在兼具仿銅層效果下而獲得不同顏色的視覺感受,也就是說,本發明改變外觀色澤的方式更為簡單。2. Compared with the existing metal articles, which need to use different formulas of electrolytes to change the color of the articles after the copper plating step, the present invention only needs to change the color of the protective lacquer layer 4 to achieve both copper imitation. The visual effect of different colors is obtained under the layer effect, that is, the manner of changing the appearance and color of the present invention is simpler.
三、由於鋅金屬的價錢較銅金屬的價錢更為便宜,所以使用本發明的加工法來製造產品,也有利於降低製造成本。3. Since the price of zinc metal is cheaper than that of copper metal, using the processing method of the present invention to manufacture products is also beneficial to reducing manufacturing costs.
四、本發明步驟簡單且不費時,所以能有助於量產。4. The steps of the present invention are simple and not time-consuming, so they can help mass production.
綜上所述,本發明環保型仿銅金屬物品加工法確實能達成本發明之目的。In summary, the environmentally friendly copper-like metal article processing method of the present invention can indeed achieve the purpose of the invention.
惟以上所述者,僅為本發明之實施例而已,當不能以此限定本發明實施之範圍,凡是依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾,皆仍屬本發明專利涵蓋之範圍內。However, the above are only examples of the present invention. When the scope of implementation of the present invention cannot be limited in this way, any simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the patent specification of the present invention are still Within the scope of the invention patent.
1‧‧‧待電鍍物件
10‧‧‧金屬加工物品
2‧‧‧鍍鋅層
21‧‧‧第一表面
22‧‧‧第二表面
23‧‧‧本體部
24‧‧‧鈍化膜部
3‧‧‧覆蓋層
31‧‧‧第一連接面
32‧‧‧第二連接面
33‧‧‧顯露區
4‧‧‧保護漆層
41‧‧‧填充部
42‧‧‧平滑部
100‧‧‧備料作業
200‧‧‧鍍鋅加工作業
300‧‧‧染黑加工作業
400‧‧‧拉絲研磨加工作業
500‧‧‧上漆加工作業1‧‧‧ to be plated
10‧‧‧ Metalworking Articles
2‧‧‧ Galvanized
21‧‧‧first surface
22‧‧‧ second surface
23‧‧‧Body
24‧‧‧ Passive film department
3‧‧‧ overlay
31‧‧‧first connection surface
32‧‧‧Second connection surface
33‧‧‧Exposure area
4‧‧‧ Protective paint layer
41‧‧‧ Filling Department
42‧‧‧ smoothing section
100‧‧‧ material preparation
200‧‧‧ Galvanized
300‧‧‧Dyeing processing operations
400‧‧‧ Brushed grinding operation
500‧‧‧ Painting operations
本發明之其他的特徵及功效,將於參照圖式的實施方式中清楚地呈現,其中: 圖1是本發明環保型仿銅金屬物品加工法的一實施例的流程圖; 圖2是本發明環保型仿銅金屬物品加工法的該實施例的一備料作業示意圖; 圖3是本發明環保型仿銅金屬物品加工法的該實施例的一鍍鋅加工作業示意圖; 圖4是本發明環保型仿銅金屬物品加工法的該實施例的一染黑加工作業示意圖; 圖5是本發明環保型仿銅金屬物品加工法的該實施例的一拉絲研磨加工作業示意圖; 圖6是本發明環保型仿銅金屬物品加工法的該實施例的一上漆加工作業示意圖;及 圖7是採用本發明環保型仿銅金屬物品加工法所製備的一金屬加工物品。Other features and effects of the present invention will be clearly presented in the embodiment with reference to the drawings, in which: FIG. 1 is a flowchart of an embodiment of the environmentally friendly copper-like metal article processing method of the present invention; FIG. 2 is the present invention A schematic diagram of a material preparation operation of the embodiment of the environmentally friendly copper-like metal article processing method; FIG. 3 is a schematic view of a galvanizing process of the embodiment of the environmentally-friendly copper-like metal article processing method of the present invention; A schematic view of a black dyeing operation in this embodiment of the copper-like metal article processing method; FIG. 5 is a schematic drawing of a drawing and grinding operation in the embodiment of the environmentally-friendly copper-like metal article processing method of the invention; A schematic diagram of a painting process in this embodiment of the copper imitation metal article processing method; and FIG. 7 is a metal processed article prepared by using the environmentally friendly copper imitation metal article processing method of the present invention.
Claims (8)
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200842209A (en) * | 2007-04-23 | 2008-11-01 | Wen-Cheng Wang | Preparation technique by replacing nickel- chromium plated layer by zinc plated layer |
CN102218961A (en) * | 2011-05-31 | 2011-10-19 | 宁波威霖住宅设施有限公司 | Environment-friendly coating method for implementing blackening bronze wire drawing element on metal piece |
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2017
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200842209A (en) * | 2007-04-23 | 2008-11-01 | Wen-Cheng Wang | Preparation technique by replacing nickel- chromium plated layer by zinc plated layer |
CN102218961A (en) * | 2011-05-31 | 2011-10-19 | 宁波威霖住宅设施有限公司 | Environment-friendly coating method for implementing blackening bronze wire drawing element on metal piece |
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