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金属表面处理

关于金属表面处理

如今,众多金属零件制造商采用表面处理来改变工件的一种(或更多)外部特性。

这种增值治疗通常在整理阶段应用,经常有助于销售性。

A wide variety of surface treatments modify metal parts to modify specific color, luster, corrosion resistance, hardness, and/or other aspects of the exterior.

定义表面处理操作

Essentially, surface treatment operations include measures taken specifically to change an exterior property of a part to achieve the desired result. They encompass both the removal of material from and the addition of material to, a workpiece.

在许多行业中使用的金属组件通常在生产阶段进行一个或多个表面处理操作。

金属部分的内部体积特性和外部特性在单个组件的质量和性能方面都很重要。例如,表面条件可能会确定一个部分是否会粘合到另一部分,或接受涂料或打印。

Manufacturers may decide to apply surface operations in order to impact the texture, the electrical conductivity or the cleanliness of the part. The ability of the surface to absorb or repulse moisture and to adhere to other materials may also factor into the selection of surface treatments.

An Illustration of The Use of Surface Treatments

考虑一些流行的原因,为什么金属零件制造商可能决定选择特定的表面处理以改变组件的外部特性。以下内容不会试图以任何方式提供全包上市;它只是提供了一些代表性的插图。

These examples demonstrate why so many manufacturers of metal parts ultimately decide to seek surface treatment services:

增强光泽

How often does a customer walk into a retail store and select the shiniest, most attractive product from the shelf?

装饰和反射率都经常在消费者购买决策中发挥作用。尽管许多金属零件在机械或工业组装中没有可见的组件,但有些则可以。

寻求创建具有能够履行装饰角色的表面特性的组件的制造商可能会决定请求旨在增加零件最终外观的表面处理。

这种趋势的一个例证发生在汽车行业,许多汽车制造商选择生产极有光泽的装饰成品组件来刺激其产品的零售。

From chrome-plated engine parts to stylish, attractively colored grilles and hubcaps, the use of surface treatments to help generate aesthetically appealing parts has gained popularity.

增强硬度

包括金属表面处理的另一个常见原因与增加组件外部的硬度有关。在各种各样的经济部门中都存在许多理由的例子。

实际上,选择变硬的金属表面可能会延长某些部分的预期寿命。它还可以使最终用户能够使组件每天使用较重,而不会遭受灾难性的故障或金属疲劳。插图涉及施加在某些Flathead指甲外部的表面硬化。

而不是当hammere容易弯曲或断裂d, nails subjected to this surface treatment display an improved ability to withstand the heavy pounding from a hammer. Another example occurs in surface hardening treatments applied to the exteriors of some thin gears.

These types of operations may ultimately permit a gear to endure a hot engine environment for a longer period of time.

Improving Corrosion Resistance

One frequent reason to request the performance of surface treatments relates to improving the ability of a metal surface to withstand corrosion in certain harsh environments.

All metal surfaces eventually deteriorate, of course. Yet components that undergo some surface treatments will withstand insults better.

Why Do Our Surface Treatment Services Appeal to Customers?

Bunty LLC执行的金属饰面操作由三种类型组成:华体会网页版狼堡赞助商

  1. 加工(including honing, grinding and milling)
  2. Heat treatmentsdesigned to enhance the strength, hardness, and corrosion resistance of metal parts (including annealing)
  3. Other metal surface treatments(including many of the treatments encompassed within the preceding paragraphs).

一些工件进行了所有三种类型的完成操作。第三类为寻求增强金属组件外观(以及从而提高可销售性)的客户提供了许多优势。

金属表面处理使零件制造商可以修改金属表面的特定外部特性,以实现所需的变化。

For example, they may help produce components with painted, powder-coated, or lustrous exteriors. Consider utilizing these operations to enable your products to gain enhanced competitiveness in the marketplace!

大约四个重要的表面精加工操作

在制造环境中的表面完成操作期间,制造商可能会改变金属工件的外观。

流行的现代表面饰面操作的一些示例包括以下内容:

E-coating

Also known as “electrophoretic painting,” this operation usually involves a manufacturer submerging a metal workpiece in an electrified bath of liquid containing a colloidal suspension of acrylic or epoxy paint.

电荷导致油漆粘附在零件上。制造商冲洗了多余的残留物,并治愈零件以形成坚硬,亮丽的涂层。

TiN Coating

制造商将稀薄的硝酸钛(或“ Tinite”)涂在由铝,钢,碳化物或钛合金组成的金属表面上,以创建一个有吸引力的,非常坚硬的外壳。

激光雕刻

使用激光允许制造商不可磨灭地标记或装饰工件。例如,此操作允许应用序列号。

镀锌

A thin coat of zinc is used to protect a base metal, typically steel, from corrosion.


联系Bunty 华体会网页版狼堡赞助商LLC

For further information about our metal surface treatment services, contact us via the convenientwebsite form或提交request for quotedirectly.

我们欢迎您的询问。

关于我们

From a contract manufacturing firm, BuntyLLC evolved into a full service custom machined, forged and cast metal parts fabrication enterprise. We supply global solutions from our headquarters in Greenville, South Carolina.

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