使用锌的优点
锌最显著的优点之一是它能降低加工成本. Die cast tooling is typically a significant cost factor, so it’s important to save w在这里 you can. 因为锌的熔点很低, dies can last up to 10 times longer than those used in 铝 die casting and about five times longer than dies used for 镁. That means fewer repairs, less downtime, and more parts produced over the life of the tool. 小型锌件可采用高速四滑块微型锌压铸工艺, which allows for significantly lower upfront tooling costs when compared to 铝 or 镁. 点击 在这里 更多地了解这个过程.
锌压铸的优点包括:
- 工具寿命更长
- 更低的模具成本(特别是如果它可以使用微型锌压铸工艺)
- The ability to cast near net-shaped complex geometries with thinner walls and less draft angle than castings produced with other metals reduces the need for machine features.
- 良好的机械和物理性能平衡, 与铝或镁相比，具有更高的屈服强度和延伸率.
- 与铝相比，具有良好的减振能力
- 多种整理选择
- 更快的生产时间
The many advantages of zinc allow it to be used in a wide range of industries and applications.
锌压铸工艺
锌是用快速循环铸造的 热室压铸工艺, which utilizes a component called a gooseneck that is submerged in a furnace filled with molten metal. 金属自动通过鹅颈上的一个孔进入枪膛. A vertical plunger then seals the hole and drives the metal into the back of the die with high pressure. 零件迅速凝固(几秒钟内)，零件从工具中弹出.
锌合金在水煤厂有售
CWM铸造了两种不同的锌合金:Zamak No. 3和ZA-8. Both offer the ability to cast with intricate detail and close dimensional tolerances at high production rates.
扎马克3是压铸中最常用的锌合金, 主要是因为它具有优良的浇注性和优良的整理特性. Zamak #3的延伸性能允许它卷曲或压弯到其他组件.
ZA-8 is often the choice when additional strength and greater creep resistance are required.
具有各种规格的机器，锁紧力可达500吨, CWM可以生产从小型到超过20英寸长的锌件.
锌合金在水煤厂有售
CWM铸造了两种不同的锌合金:Zamak No. 3和ZA-8. Both offer the ability to cast with intricate detail and close dimensional tolerances at high production rates.
扎马克3是压铸中最常用的锌合金, 主要是因为它具有优良的浇注性和优良的整理特性. Zamak #3的延伸性能允许它卷曲或压弯到其他组件.
了解更多bet9官方下载锌压铸:
This overview for OEM designers and specifiers is a refresher for those OEM product design engineers, 买家, 及采购经理熟悉压铸工艺. 对于那些新接触这一进程的人来说，它提供了一个有价值的框架或进一步的追求. 查看PDF: 压铸工艺:一个OEM设计师的概述 |
介绍了为什么多幻灯片的事实, 小型锌压铸是小型精密零件的首选. It enables product designers to learn how this specialized die casting process can substantially reduce component costs and provide optimal precision to a new project design or a conversion from an existing process. |
6-page guide outlines ten key cost drivers that design engineers can leverage during the product design stage to yield significant cost savings in the custom production of die cast components. These specific planning steps aid in integrating the realities of die cast manufacturing. 查看PDF: 降低压铸件成本的10种方法 |
2-page descriptive detailed data sheet for Chicago White Metal Casting’s current high-tech production specifications, 材料特性, 铝的标称化学, Mg & 锌合金的能力. 查看PDF: CWM铝、镁 & 锌压铸件生产规范 |
芝加哥白色金属铸造微型4幻灯片锌3,5概述 & ZA-8压铸件性能，具有CWM规格，合金特性. CWM专业提供任何需要的铸造后精加工的微型零件, 准备进一步组装, 包括不可能形成净形状时的精密加工. 查看PDF: CWM小型压铸能力简介，规格，合金数据 |
更新和扩展了16页的参考初始设计 & 驱动铝压铸元件的成本和性能的规范步骤, Mg, 和锌合金. Among essential design and production factors covered: Matching 材料特性; Die design & construction; Minimizing part porosity; Optimizing part heat transfer; Preplanning post-casting machining, if required; Dimensioning and tolerancing; Flash considerations; Prototyping; and as-cast finish guidelines. 查看PDF: 设计 & 自定义压铸件规范指南 |
硅图形公司的计算机工作站包含一个锌压铸后盖框架, 是什么结合了重要的结构功能和优越的外观. 锌压铸件, 因其出色的实力而入选, 刚性, EMI屏蔽特性, 以及部分巩固潜力, 是第一次使用压铸公司在他们的一个工作站计算机. 查看PDF: 计算机关键结构件压铸锌 |
A value analysis of alternate production efficiencies for a low-volume CNC machined brass small component for a medical device resulted in a miniature zinc net-shape die cast replacement at a 500% unit cost saving. 查看PDF: 更换机加工黄铜节省500% |
Detailed overview of the contents of the 176-page Product 设计 for 压铸 manual on optimizing designs for die casting. 查看PDF: NADCA设计手册:介绍 & 内容 |
这个图表比较了材料, 以及三种常用压铸合金的物理性能:铝A380, 镁., 锌# 3, 和ZA8. 几种材料性能，如抗拉强度, 影响, 可以比较三种合金的屈服强度. 物理性能，如密度和电导率，也可以检查. 查看PDF: 材料/物理性能比较 |
Zn和ZA合金的选择更新, machining and finishing data; chemical composition; 材料特性 and die casting and other characteristics. 查看PDF: NADCA标准:锌 & 咱合金数据 |
为OEM产品设计师和工程师概述微型锌 & ZA-8 custom die casting for the cost-effective production of small, complex structural components. 查看PDF: 微型锌底漆 & ZA-8压铸 |
Guide to developing optimum prototyping strategies for developing and testing component designs before final die casting die construction. This guide discusses prototyping alloys and processes, including new rapid prototyping technologies. 查看PDF: 所有合金压铸成型 |
8-page condensed resource on evaluating finishing alternatives and optimizing component finishing decisions for Al, Mg, 锌压铸产品. 具有比较表的32个表面涂层的相对成本, 外观, 穿, and corrosion resistance; Presents recommended finishing for a range of typical die cast components. 查看PDF: 铝、镁表面加工快速指南 & 锌零件 |
压铸件保护表面处理系统的简要概述, 装饰, 提高元件性能, 适用于所有合金:铝, Mg, Zn, 和咱. 查看PDF: 压铸公告的表面加工 |
提高效率的演示, 功能, 并节约了设计和生产定制压铸件的成本. This narrated Webinar focuses on helping effectively capitalize on today’s advanced die casting capabilities to improve performance and lower the costs of their custom components. 1小时. |
Presents the important factors that can affect the outcome of the final 外观 of your die cast component when its surface finish is a critical issue. This narrated Webinar will aid an understanding of the various finish options and how their uses and limitations can make the difference between successful product development and costly results. 49分钟. |
当机加工零件的产量增加时, advanced net-shape die casting can offer substantial unit cost savings compared to part machining to specifications. Such cost reductions are being achieved for a wide variety of machined part applications in a range of alloys and part sizes. 在许多小精密零件的情况下, the net-shape 4-slide miniature die casting process can be used to replace a brass machined part at no sacrifice in mechanical properties for significant savings at even low production volumes. This Tech Brief discusses the many advantages of machining-to-die casting conversions in addition to unit cost savings. 查看PDF: 将机加工零件转换为压铸 |
为OEM产品设计师和工程师概述微型锌 & ZA-8 custom die casting for the cost-effective production of small, complex structural components. 查看PDF: 微型锌底漆 & ZA-8压铸 |
介绍了为什么多幻灯片的事实, 小型锌压铸是小型精密零件的首选. It enables product designers to learn how this specialized die casting process can substantially reduce component costs and provide optimal precision to a new project design or a conversion from an existing process. |
芝加哥白色金属铸造微型4幻灯片锌3,5概述 & ZA-8压铸件性能，具有CWM规格，合金特性. CWM专业提供任何需要的铸造后精加工的微型零件, 准备进一步组装, 包括不可能形成净形状时的精密加工. 查看PDF: CWM小型压铸能力简介，规格，合金数据 |
A value analysis of alternate production efficiencies for a low-volume CNC machined brass small component for a medical device resulted in a miniature zinc net-shape die cast replacement at a 500% unit cost saving. 查看PDF: 更换机加工黄铜节省500% |
