镁是所有压铸金属中的轻量级冠军.
If your project requires a 轻量级 die casting component with an excellent strength-to-weight ratio, 镁压铸是一个合理的选择. CWM压铸镁合金AZ91D, 一种高纯度的合金，为您的镁部件提供良好的耐腐蚀性能, 以及以下好处:
- 工具寿命更长
- 最易加工的合金
- 良好的导热性和导电性
- 适用于薄壁、复杂零件
- 优良的减振降噪性能
- 提供了优秀的电磁干扰 & RFI屏蔽
- 整理好特点
- 重量轻(比钢轻75%，比铝轻33%)，强度高
- 镁件废料100%可回收
镁是什么?
热室压铸-镁
芝加哥白色金属 热室压铸 生产压铸镁件. 在这个过程中，金属注射组件被淹没在一个熔融镁的储存器中. 一个液压活塞迫使镁进入模具, 利用镁优异的流动特性，精确地产生复杂的形状.
为什么在压铸项目中选择镁?
相比 铝在美国，镁的重量轻33%，具有类似或改善的机械性能，而且机器更容易制造. 镁具有更强的耐腐蚀性, 而且更适合大型, 薄壁, 网状复杂零件.
| 镁压铸 | 镁的主要益处 | 镁的次生效益 |
|---|---|---|
| vs. 钢焊件 | 轻75% | 更便宜的 |
| vs. 铝压铸 | 轻33% | 工具寿命更长 |
| vs. 塑料成型 | 强,硬 | 环境稳定 |
镁的强度和硬度甚至比最先进的工程塑料还要高. 它还提供更大的耐磨性, 耐高温度, 以及更好的吸能/抗冲击特性.
bet9官方 was the first hot-chamber magnesium die casting company in North America and operates one of the largest, 最先进的镁压铸设备. 拥有8台镁压铸机200 - 650吨的锁紧力, CWM可以生产从0.75″ x 0.75″到18″x 18″.
了解更多bet9官方下载镁压铸:
这种精密数字投影仪外壳要求高强度、刚性和低重量. 最初的装置是两个镁触模部件，用七个螺栓组装成一个. CWM与客户一起重新设计了作为Mg压铸生产单个单元的外壳. 重新设计的结果是最终部分成本降低了40%, 单位重量节省8%, 并确保尺寸精度，以改善投影仪的聚焦性能. |
This white paper gives an overview of the benefits of 镁压铸 in comparison to plastic and CWM’s response to magnesium. 本文还参考了案例研究和其他有价值的资源. 查看PDF: 压铸对塑料的回答:镁 |
bet9官方在这个信息网络研讨会中探索镁压铸. Reviews the unique properties of die casting with magnesium that can be employed in a new design or conversion from another process. The information presented in this webinar is for OEM product designers and engineers who want to understand how magnesium die casting can improve product performance and reduce costs. 50分钟. |
6-page 指南 outlines 10 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. 这些具体的计划步骤有助于集成压铸制造的现实. 查看PDF: 降低压铸件成本的10种方法 |
Two Al and one Mg die casting Awards were won by CWM for a first-ever triple win for outstanding custom die castings in the annual North American 压铸 Association’s International 压铸 Competition.(包括照片) 查看PDF: 首次在NADCA压铸大赛中获得三连冠 |
2-page descriptive detailed data sheet for bet9官方 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 |
16页, full-color comprehensive brochure on bet9官方 Casting capabilities in the most widely specified die casting alloys— Al, Mg & Zn. 从设计辅助到生产, 后浇加工, 表面处理, 和最终产品组装. 详细的概述涵盖了经验，先进的技术和ISO 9001 & 14001 registered management systems that make CWM the cost-effective choice for net- and near-net-shape die cast parts. 包括案件的例子. 查看PDF: CWM综合压铸能力手册 |
更新和扩展了16页的主要设计参考 & 驱动铝压铸元件的成本和性能的规范步骤, Mg, 和锌合金. Among key design and production factors covered: Matching 材料特性; Die design & construction; Minimizing part porosity; Optimizing part heat transfer; Preplanning 后浇加工, if required; Dimensioning and tolerancing; Flash considerations; Prototyping; and as-cast finish 指南lines. 查看PDF: 设计 & 自定义压铸件规范指南 |
Preplanning Guide to aid OEMs considering custom die cast part production and reviewing existing literature. 将选定的行业和CWM设计资源组织为规划过程的7步序列. 每个压铸件设计和生产公告的来源, 技术简单, 指南, 检查表, 并列出参考手册, 其中许多可供网络下载或通过电子邮件转发. 公告包含直接的Web链接，以帮助访问或请求所有列出的文档. 查看PDF: 压铸件设计 & 预先计划指导生产 |
The first motocross design produced on American soil in 20 years features many rule-breaking design innovations, 如其“甜”,实心变速离合器, 由两个高科技铝压铸件制成. 铝轮毂有35个齿轮齿铸造为零草图. 曲轴和发动机盖均为AZ91D热室镁合金压铸件, 提供强度和轻量级. 查看PDF: 土自行车铝轮毂35齿轮齿铸造为零草案 |
Project managers for this satellite positioning system designed an Mg die cast enclosure as advanced as the new technology inside: ultra-rugged; 轻量级 for field use; waterproof; dustproof, 具有防故障电磁屏蔽功能. 查看PDF: GPS卫星跟踪单位在坚固，轻量级Mg |
设计为先进的数字视频处理和控制系统的一部分, 索尼的工程师为他们新的专业摄像机指定了“完美的部件”. CWM high-tech die casting was selected to produce 11 铝 and hot-chamber magnesium housing components for the new camera. 优良的铸态表面是主要的规格. 查看PDF: 高新技术基地 & 高级视频成像系统 |
World leader in global positioning systems selected Mg die castings for the key housing components in their new optical surveying instrument. Machined parts were rejected as cost prohibitive; plastic would not provide the required stiffness for highly accurate readings. 查看PDF: 光学测量系统的高新技术Mg关键零部件 |
概述电子组件的EMI/RFI屏蔽要求. 介绍了常用屏蔽措施之间的关系, 压铸件的优点一般, 特别是镁合金压铸件, 用于电子外壳屏蔽. 由挪威海德鲁镁公司制备. 查看PDF: 镁电磁屏蔽特性 |
This chart compares the material and physical properties for three popular die casting alloys: 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. 物理性质，如密度和电导率也可以检查. 查看PDF: 材料/物理性能比较 |
两毫克12 x 17英寸. precision die cast housing walls for an all-in-one multi-media desktop medical imager provide 轻量级, 多种功能, 减少了零件数量. 每个高科技热室镁合金压铸提供25个严格公差的功能铸造. 查看PDF: 医学成像仪Mg多功能房屋墙壁 |
第一个专业数码相机在一个镁压铸外壳, 由柯达和尼康共同开发. 玛格, 而不是用塑料包裹冲压金属体或铝铸件, 提供了强度, 轻量级, 以及金属的质感. 查看PDF: Mg压铸专业数码相机外壳 |
Eight precision components form the self-contained display and keypad plus probe connector unit for a new all-digital portable ultrasound system. 总分量为1.725磅. 使该单元比模压塑料设计更轻，具有更大的下降强度. 国际镁协会“优秀设计奖”获得者. 查看PDF: Mg压铸超声便携式工作站外壳 |
New Mg die cast support structure for an advanced rear view automotive mirror is now being produced in a high-pressure hot-chamber mag die casting machine with trimming operations eliminated. 采用“在de-gating,“两级弹射技术, 借用小型锌压铸生产, 节省包括消除修剪模具建造. (包括照片) 查看PDF: Mg IMA工艺技术奖的汽车镜面 |
镁合金的选择, machining and finishing data; chemical composition; 材料特性 and die casting, 和其他特征. 查看PDF: NADCA标准:镁合金数据 |
NADCA更新了压铸件和塑料件在材料可用性和回收方面的比较评论, 材料特性, 设计公差, 和材料成本. Examines the fact that plastic materials that offer higher strength than mag alloys have material costs that are at least four times greater than magnesium. 查看PDF: NADCA:镁合金压铸的比较 & 塑料零件 |
强度, 冲击强度, and 轻量级 were key requirements for this handheld field unit for on-site analysis of voice and data. 该热室镁合金压铸外壳满足规格要求, 哪个能在4英尺的坠落测试中幸存. 查看PDF: 只有Mg满足声音/数据单元的强度-重量规格 |
Handheld fiber optic cable analyzer introduced in a high-tech magnesium die cast housing with elastomer overmolding. 创新案例, 声称是第一个复杂压铸成型, 提供改进的性能比塑料节省20%. 查看PDF: 便携式压铸镁合金外壳弹性体成型 |
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. |
Guide to developing optimum prototyping strategies for developing and testing component designs prior to final die casting die construction. 讨论原型合金和工艺，包括新的快速原型技术. 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, wear 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 |
这种先进的瞄准镜, 提供最, 最明亮的观测距离比可能的溢价双筒望远镜, 有令人印象深刻的住房规格:轻便便携, 绝对强度, 100%防水施工——充氮，终身有保障. 其中心外壳采用热室镁高精度压铸, 重量只有8.0 oz. (226.8 gm)，薄壁切片窄如0.039 in. (1.0 mm). 查看PDF: 坚固Mg定位范围压铸奖 |
2页的技术论文. 它提供了bet9官方下载镁压铸的五个“已知”误解的事实. 讨论了镁合金压铸工艺所能获得的独特性能. 查看PDF: 仍然相信这五个bet9官方下载镁的神话? |
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. 本次网络研讨会将有助于理解各种完成选项, and how their uses and limitations can make the difference between successful product development and costly results. 49分钟. |
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 |
本文概述了OEM设计师和说明，为那些OEM产品设计工程师提供了一种复习, 买家, and purchasing managers already familiar with die casting; and for those new to the process, 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 |
如果一个结构部件需要刚度和额外的强度, a proposed plastic part is usually a good candidate for production as a 轻量级 magnesium die casting. 如果考虑EMI屏蔽和绿色可回收性，压铸镁无疑是一个选择 查看PDF: 塑料与压铸工艺决策 |
