CN104480512A - Product housing, mobile terminal and production method for product housing - Google Patents
Product housing, mobile terminal and production method for product housing Download PDFInfo
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- CN104480512A CN104480512A CN201410837557.0A CN201410837557A CN104480512A CN 104480512 A CN104480512 A CN 104480512A CN 201410837557 A CN201410837557 A CN 201410837557A CN 104480512 A CN104480512 A CN 104480512A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 73
- 239000002184 metal Substances 0.000 claims abstract description 73
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000001962 electrophoresis Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 13
- 238000003754 machining Methods 0.000 claims description 12
- 238000005488 sandblasting Methods 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 15
- 238000005507 spraying Methods 0.000 description 7
- 238000009825 accumulation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000007743 anodising Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D13/00—Electrophoretic coating characterised by the process
- C25D13/12—Electrophoretic coating characterised by the process characterised by the article coated
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
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- Microelectronics & Electronic Packaging (AREA)
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Abstract
本发明适用于产品壳体技术领域，公开了一种产品壳体、移动终端和产品壳体的生产方法。产品壳体包括金属本体，金属本体的至少一侧边设置有倒角部，金属本体除倒角部处的表面设置有第一电泳层，金属本体的倒角部处设置有第二电泳层，第二电泳层呈透明状。移动终端具有上述的产品壳体。产品壳体的生产方法，制备金属本体，在金属本体的表面设置第一电泳层，在金属本体的至少一侧边通过去除材料的方式形成倒角部，在倒角部的表面设置透明的第二电泳层。本发明提供的产品壳体、移动终端和产品壳体的生产方法，产品壳体使用过程中不容易被划伤，利于使产品壳体保持崭新状态，丰富了产品壳体的颜色又保证了性能，使产品保证了品质的同时更富有质感。
The invention is applicable to the technical field of product casings, and discloses a production method for a product casing, a mobile terminal and the product casing. The product casing includes a metal body, at least one side of the metal body is provided with a chamfer, the surface of the metal body except the chamfer is provided with a first electrophoretic layer, and the chamfer of the metal body is provided with a second electrophoretic layer, The second electrophoretic layer is transparent. The mobile terminal has the above-mentioned product housing. The production method of the product shell includes preparing a metal body, setting a first electrophoretic layer on the surface of the metal body, forming a chamfer on at least one side of the metal body by removing material, and setting a transparent first electrophoretic layer on the surface of the chamfer. Second electrophoretic layer. The production method of the product casing, the mobile terminal and the product casing provided by the present invention is not easy to be scratched during the use of the product casing, which is conducive to keeping the product casing in a brand new state, enriching the color of the product casing and ensuring the performance , so that the product is more textured while ensuring the quality.
Description
技术领域technical field
本发明属于产品壳体技术领域，尤其涉及一种产品壳体、具有该产品壳体的移动终端和产品壳体的生产方法。The invention belongs to the technical field of product casings, and in particular relates to a product casing, a mobile terminal with the product casing and a production method of the product casing.
背景技术Background technique
目前的产品壳体，例如铝材的产品壳体，其表面处理技术通常为：喷涂、喷砂或拉丝，其缺点在于使用过程中容易划伤，且表面效果单一。现有技术中也有采用阳极氧化或喷涂的表面处理技术，其颜色单一，外观表现力较差，高光后做阳极氧化会导致高光边光泽度降低。喷涂在五金高光边会有积油并且变哑，不能显现出高亮效果。Current product casings, such as aluminum product casings, usually use surface treatment techniques such as spraying, sandblasting or wire drawing. The disadvantages are that they are easily scratched during use and the surface effect is single. In the prior art, there are also surface treatment technologies using anodizing or spraying, which have a single color and poor appearance expressiveness, and anodizing after highlighting will reduce the glossiness of the highlight edge. Spraying on the high-gloss edge of the hardware will accumulate oil and become dull, and the high-gloss effect cannot be shown.
发明内容Contents of the invention
本发明的目的在于克服上述现有技术的不足，提供了一种产品壳体、移动终端和产品壳体的生产方法，其使用过程中不容易被划伤且外观表现力佳。The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art, and provide a product casing, a mobile terminal and a production method for the product casing, which are not easily scratched during use and have good appearance.
本发明的技术方案是：一种产品壳体，包括金属本体，所述金属本体的至少一侧边设置有倒角部，所述金属本体除所述倒角部处的表面设置有第一电泳层，所述金属本体的所述倒角部处设置有第二电泳层，所述第二电泳层呈透明状。The technical solution of the present invention is: a product casing, including a metal body, at least one side of the metal body is provided with a chamfer, and the surface of the metal body except the chamfer is provided with a first electrophoretic A second electrophoretic layer is provided at the chamfered portion of the metal body, and the second electrophoretic layer is transparent.
可选地，所述倒角部的表面呈金属本色。Optionally, the surface of the chamfered portion has a natural metal color.
可选地，所述第一电泳层为单色电泳层或彩色电泳层。Optionally, the first electrophoretic layer is a monochrome electrophoretic layer or a color electrophoretic layer.
可选地，所述倒角部环设于所述金属本体正面或/和背面的边缘。Optionally, the chamfered portion ring is provided on the edge of the front or/and back of the metal body.
本发明还提供了一种移动终端，所述移动终端具有上述的产品壳体。The present invention also provides a mobile terminal, which has the above-mentioned product casing.
可选地，所述移动终端为手机或平板电脑。Optionally, the mobile terminal is a mobile phone or a tablet computer.
本发明还提供了一种产品壳体的生产方法，制备金属本体，在所述金属本体的表面设置第一电泳层，在所述金属本体的至少一侧边通过去除材料的方式形成倒角部，在所述倒角部的表面设置透明的第二电泳层。The present invention also provides a production method for a product shell, which comprises preparing a metal body, setting a first electrophoretic layer on the surface of the metal body, and forming a chamfer on at least one side of the metal body by removing material , setting a transparent second electrophoretic layer on the surface of the chamfered portion.
可选地，制备所述金属本体包括：制备金属块，对所述金属块进行机加工，对机加工后的金属块进行去刀纹处理。Optionally, preparing the metal body includes: preparing a metal block, performing machining on the metal block, and performing de-blading treatment on the machined metal block.
可选地，所述去刀纹处理包括打磨工序或/和喷砂工序。Optionally, the deburring process includes a grinding process or/and a sandblasting process.
可选地，通过将所述金属本体放入电泳设备中进行第一次电泳并在所述金属本体的表面形成第一电泳层，所述去除材料的方式为机加工方式，通过机加工的方式将金属本体的侧边的部分材料及所述部分材料上的第一电泳层去除，将形成有倒角部的所述金属本体放入电泳设备进行第二次电泳并在所述倒角部上形成第二电泳层。Optionally, by putting the metal body into an electrophoresis device for the first electrophoresis and forming a first electrophoretic layer on the surface of the metal body, the material removal method is a machining method, by machining Removing part of the material on the side of the metal body and the first electrophoretic layer on the part of the material, putting the metal body with the chamfered part into the electrophoresis equipment for the second electrophoresis, and placing it on the chamfered part Form the second electrophoretic layer.
可选地，所述第一电泳层的膜厚为25至28μm，所述第二电泳层的膜厚为8至10μm。Optionally, the film thickness of the first electrophoretic layer is 25 to 28 μm, and the film thickness of the second electrophoretic layer is 8 to 10 μm.
本发明实施所提供的产品壳体、移动终端和产品壳体的生产方法，其金属本体的至少一侧边设置有倒角部，所述金属本体除所述倒角部处的表面设置有第一电泳层，所述金属本体的所述倒角部处设置有第二电泳层，所述第二电泳层呈透明状，倒角部可呈金属本色，倒角部可达到高光边高亮效果，透明的第二电泳层保护了高光边在使用过程中不容易被划伤，利于使产品壳体保持崭新状态，且不存在阳极氧化颜色单一，外观表现力较差的问题，也不存在喷涂在五金高光边会有积油并且变哑而不能显现出高亮效果的问题，实现了产品壳体的主体颜色和高光边高亮效果结合的搭配，既丰富了产品壳体的颜色又保证了产品壳体的性能，使产品保证了品质的同时更富有质感。The present invention implements the production method of the product housing, mobile terminal and product housing provided. At least one side of the metal body is provided with a chamfered portion, and the surface of the metal body except the chamfered portion is provided with a second An electrophoretic layer, a second electrophoretic layer is provided at the chamfered part of the metal body, the second electrophoretic layer is transparent, the chamfered part can be in the natural color of metal, and the chamfered part can achieve a high-gloss side highlight effect , The transparent second electrophoretic layer protects the high-gloss edge from being scratched during use, which is conducive to keeping the product shell in a brand new state, and there is no problem of single anodized color, poor appearance expressiveness, and no spraying There will be oil accumulation on the high-gloss edge of the hardware and it will become dull and cannot show the highlight effect. The combination of the main color of the product shell and the highlight effect of the high-gloss edge has been realized, which not only enriches the color of the product shell but also ensures The performance of the product shell makes the product more textured while ensuring the quality.
附图说明Description of drawings
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.
图1是本发明实施例提供的产品壳体的局部剖面示意图；Fig. 1 is a partial cross-sectional schematic diagram of a product housing provided by an embodiment of the present invention;
图2是本发明实施例提供的产品壳体设置第二电泳层时的剖面示意图。Fig. 2 is a schematic cross-sectional view of a product casing provided by an embodiment of the present invention when a second electrophoretic layer is provided.
具体实施方式detailed description
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者可能同时存在居中元件。当一个元件被称为是“连接于”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
还需要说明的是，本发明实施例中的左、右、上、下等方位用语，仅是互为相对概念或是以产品的正常使用状态为参考的，而不应该认为是具有限制性的。It should also be noted that the orientation terms such as left, right, up, and down in the embodiments of the present invention are only relative concepts or refer to the normal use state of the product, and should not be regarded as restrictive .
如图1和图2所示，本发明实施例提供的一种产品壳体，产品壳体可以应用于电子产品、通信设备等领域，本实施例中，以应用于手机为例。上述产品壳体包括金属本体1，所述金属本体1的至少一侧边设置有倒角部101，所述金属本体1除所述倒角部101处的表面设置有第一电泳层21，所述金属本体1的所述倒角部101处设置有第二电泳层22，所述第二电泳层22呈透明状，倒角部101可呈金属本色，倒角部101可达到高光边高亮效果，透明的第二电泳层22保护了高光边在使用过程中不容易被划伤，利于使产品壳体保持崭新状态，且不存在阳极氧化颜色单一、外观表现力较差的问题，也不存在喷涂在五金高光边会有积油并且变哑而不能显现出高亮效果的问题，实现了产品壳体的主体颜色和高光边高亮效果结合的搭配，既丰富了颜色又保证了性能，使产品保证了品质的同时更富有质感。As shown in FIG. 1 and FIG. 2 , a product case provided by an embodiment of the present invention can be applied to fields such as electronic products and communication equipment. In this embodiment, a mobile phone is used as an example. The above-mentioned product casing includes a metal body 1, at least one side of the metal body 1 is provided with a chamfer 101, and the surface of the metal body 1 except for the chamfer 101 is provided with a first electrophoretic layer 21, so The chamfered part 101 of the metal body 1 is provided with a second electrophoretic layer 22, the second electrophoretic layer 22 is transparent, the chamfered part 101 can be in the natural color of metal, and the chamfered part 101 can achieve high gloss and high brightness. As a result, the transparent second electrophoretic layer 22 protects the high-gloss edge from being scratched during use, which is beneficial to keep the product shell in a brand-new state, and there is no problem of single anodic oxidation color and poor appearance performance, nor There is a problem that there will be oil accumulation on the high-gloss edge of the metal spraying and it will become dull and cannot show the highlight effect. The combination of the main color of the product shell and the highlight effect of the high-gloss edge is realized, which not only enriches the color but also ensures the performance. Make the product more textured while ensuring the quality.
具体地，金属本体1可为采用铝合金或不锈钢等材料制成，倒角部101可以采用机加工通过切除材料的方式形成，例如通过CNC(Computer numericalcontrol，数控机床)加工的方式形成倒角部101，所述倒角部101的表面可以呈金属本色，利于实现高光边高亮效果。Specifically, the metal body 1 can be made of materials such as aluminum alloy or stainless steel, and the chamfer 101 can be formed by cutting off material by machining, for example, the chamfer is formed by CNC (Computer numerical control, numerical control machine tool) machining. 101. The surface of the chamfered part 101 can be in the natural color of metal, which is beneficial to realize the effect of high-gloss edge highlighting.
具体地，所述第一电泳层21可以为单色电泳层或彩色电泳层，可以根据实际需要选用。Specifically, the first electrophoretic layer 21 can be a monochromatic electrophoretic layer or a colored electrophoretic layer, which can be selected according to actual needs.
具体地，第一电泳层21可为非导电层，这样，在对产品壳体进行第二次电泳时，第二电泳层22将只附着在导电的倒角部101的表面。Specifically, the first electrophoretic layer 21 may be a non-conductive layer, so that the second electrophoretic layer 22 will only adhere to the surface of the conductive chamfered portion 101 during the second electrophoresis on the product casing.
具体应用中，倒角部101可以为45度倒角或30度倒角或60度倒角，倒角部101也可以为圆角等。In a specific application, the chamfered portion 101 may be a 45-degree chamfer, a 30-degree chamfer, or a 60-degree chamfer, and the chamfered portion 101 may also be a rounded corner or the like.
具体地，所述倒角部101可以环设于所述金属本体1正面或/和背面的边缘。金属本体1可以作为产品的中框。当然，可以理解地，倒角部101也可以分设于金属本体1的侧面或产品的屏幕边缘等合适处。Specifically, the chamfered portion 101 may be provided around the edge of the front or/and back of the metal body 1 . The metal body 1 can be used as the middle frame of the product. Of course, it can be understood that the chamfered portion 101 can also be separately provided at a suitable place such as the side of the metal body 1 or the edge of the screen of the product.
具体应用中，产品壳体可以应用中电子产品，例如通信设备等上，产品壳体可用作产品的中框，也可以用作整体式的壳体。In a specific application, the product casing can be applied to electronic products, such as communication equipment, etc., and the product casing can be used as a middle frame of the product, or can be used as an integral casing.
本发明实施例还提供了一种移动终端，所述移动终端具有上述的产品壳体，倒角部101可达到高光边高亮效果，透明的第二电泳层22保护了高光边在使用过程中不容易被划伤，利于使产品壳体保持崭新状态，且不存在阳极氧化颜色单一，外观表现力较差的问题，也不存在喷涂在五金高光边会有积油并且变哑而不能显现出高亮效果的问题，实现了产品壳体的主体颜色和高光边高亮效果结合的搭配，既丰富了颜色又保证了性能，使产品保证了品质的同时更富有质感。The embodiment of the present invention also provides a mobile terminal, the mobile terminal has the above-mentioned product casing, the chamfered part 101 can achieve the high-gloss edge highlight effect, and the transparent second electrophoretic layer 22 protects the high-gloss edge during use. It is not easy to be scratched, which is conducive to keeping the product shell in a brand new state, and there is no problem of single anodized color and poor appearance performance, and there is no problem of oil accumulation and dullness when spraying on the high-gloss edge of the hardware and cannot be displayed The problem of the highlight effect has realized the combination of the main color of the product shell and the highlight effect of the highlight edge, which not only enriches the color but also ensures the performance, so that the product is more textured while ensuring the quality.
具体地，所述移动终端可以为手机或平板电脑等。Specifically, the mobile terminal may be a mobile phone or a tablet computer.
本发明还提供了一种产品壳体的生产方法，可用于生产上述产品壳体，包括以下步骤，制备金属本体1，在所述金属本体1的表面设置第一电泳层21，在设置有第一电泳层21的所述金属本体1的至少一侧边通过去除材料的方式形成倒角部101，倒角部101可呈金属本色，在所述倒角部101的表面设置透明的第二电泳层22，倒角部101可达到高光边高亮效果，透明的第二电泳层22保护了高光边在使用过程中不容易被划伤，利于使产品壳体保持崭新状态，且不存在阳极氧化颜色单一，外观表现力较差的问题，也不存在喷涂在五金高光边会有积油并且变哑而不能显现出高亮效果的问题，实现了产品壳体的主体颜色和高光边高亮效果结合的搭配，既丰富了颜色又保证了性能，使产品保证了品质的同时更富有质感。The present invention also provides a production method for the product shell, which can be used to produce the above-mentioned product shell, including the following steps: preparing the metal body 1, setting the first electrophoretic layer 21 on the surface of the metal body 1, and setting the first electrophoretic layer 21 on the surface of the metal body 1. At least one side of the metal body 1 of an electrophoretic layer 21 forms a chamfer 101 by removing material, the chamfer 101 can be in the natural color of metal, and a transparent second electrophoretic layer is provided on the surface of the chamfer 101 . The layer 22 and the chamfered part 101 can achieve the high-gloss edge highlight effect. The transparent second electrophoretic layer 22 protects the high-gloss edge from scratches during use, which is beneficial to keep the product shell in a brand new state, and there is no anodic oxidation The color is single, the appearance is poor, and there is no problem that the high-gloss edge of the hardware will accumulate oil and become dull when spraying, so the highlight effect cannot be shown. The main color of the product shell and the highlight effect of the high-gloss edge are realized. The combined collocation not only enriches the color but also ensures the performance, so that the product is more textured while ensuring the quality.
具体地，制备所述金属本体1包括：制备金属块，金属块可以通过压铸、冲压、机加工等方式成型，对所述金属块进行机加工，可以将金属块进一步精加工成所需的结构形状且加工尺寸精度高，对机加工后的金属块进行去刀纹处理，以保证金属本体1的表面质量。Specifically, preparing the metal body 1 includes: preparing a metal block, which can be shaped by die-casting, stamping, machining, etc., machining the metal block, and further refining the metal block into a desired structure The shape and the processing size have high precision, and the machined metal block is subjected to de-sharpening treatment to ensure the surface quality of the metal body 1 .
具体地，所述去刀纹处理包括打磨工序或/和喷砂工序，以利于保证电泳层的附着质量。Specifically, the scratch removal treatment includes a grinding process or/and a sandblasting process, so as to ensure the adhesion quality of the electrophoretic layer.
具体地，通过将所述金属本体1放入电泳设备中进行第一次电泳并在所述金属本体1的表面形成第一电泳层21，第一电泳层21为非导电层。所述去除材料的方式为机加工方式，具体应用中可以通过CNC(Computer numericalcontrol，数控机床)加工的方式形成倒角部101。通过机加工的方式将金属本体1的侧边的部分材料及所述部分材料上的第一电泳层21去除，将形成有倒角部101的所述金属本体1放入电泳设备进行第二次电泳并在所述倒角部101上形成第二电泳层22。Specifically, the first electrophoretic layer 21 is formed on the surface of the metal body 1 by putting the metal body 1 into an electrophoretic device, and the first electrophoretic layer 21 is a non-conductive layer. The material removal method is a machining method, and in a specific application, the chamfer 101 can be formed by CNC (Computer numerical control, numerical control machine tool) processing. Part of the material on the side of the metal body 1 and the first electrophoretic layer 21 on the part of the material are removed by machining, and the metal body 1 with the chamfered portion 101 is placed into the electrophoretic device for the second electrophoresis and form the second electrophoretic layer 22 on the chamfered portion 101 .
具体地，所述第一电泳层21的膜厚可以为25至28μm。可以理解地，第一电泳层21的膜厚也可设置为其它合适的数值。Specifically, the film thickness of the first electrophoretic layer 21 may be 25 to 28 μm. It can be understood that the film thickness of the first electrophoretic layer 21 can also be set to other suitable values.
具体地，所述第二电泳层22的膜厚可以为8至10μm。可以理解地，第二电泳层22的膜厚也可设置为其它合适的数值。Specifically, the film thickness of the second electrophoretic layer 22 may be 8 to 10 μm. It can be understood that the film thickness of the second electrophoretic layer 22 can also be set to other suitable values.
本发明实施所提供的产品壳体、移动终端和产品壳体的生产方法，其金属本体1可以采用金属铝材或不锈钢制成，金属本体1做完前处理(例如去刀纹处理、清洗)后首先进行彩色电泳处理(第一次电泳形成第一电泳层21)，第一电泳完后对需要高亮的边进行CNC加工形成倒角部101，同时去除倒角部101的彩色电泳层(第一电泳层21)，然后利用去除第一电泳层21后的高光边导电的原理对高光边(倒角部101)单独进行电泳透明漆(第二次电泳形成第二电泳层22)，既实现了高光边高亮效果，又保护了产品壳体的高光边不被划碰伤，利于使产品壳体保持崭新状态，使产品保证了品质的同时更富有质感。The present invention implements the production method of the product casing, the mobile terminal and the product casing provided. The metal body 1 can be made of metal aluminum or stainless steel. Carry out color electrophoresis treatment (the first electrophoresis layer 21 is formed by electrophoresis for the first time) after the first electrophoresis. After the first electrophoresis, CNC processing is carried out to form the chamfered portion 101 on the side that needs to be highlighted, and the color electrophoretic layer of the chamfered portion 101 is removed at the same time ( The first electrophoretic layer 21), and then utilize the principle of the high-gloss side conduction after removing the first electrophoretic layer 21 to separately carry out electrophoretic transparent paint on the high-gloss side (chamfer 101) (the second electrophoresis forms the second electrophoretic layer 22), both The high-gloss edge highlight effect is realized, and the high-gloss edge of the product shell is protected from being scratched and damaged, which is conducive to keeping the product shell in a brand new state, so that the product is more textured while ensuring the quality.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换或改进等，均应包含在本发明的保护范围之内。The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement or improvement made within the spirit and principles of the present invention shall be included in the protection of the present invention. within range.
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