DC2 Loging

Category Archives: Industry Spotlights for Die Casting

Die Casting Industry Spotlight: Medical Devices Manufacturing

Published by:

Industry-Spotlight-Medical-Die-CastingsThe medical industry is breaking through technological barriers at a rapid rate. This perpetual state of change has revolutionized the way the medical profession delivers healthcare. The way in which surgical procedures are done, replacement parts are made, medical data is obtained or analyzed, and various other aspects of healthcare is changing rapidly. As new ideas are developed and marketed, traditional methods are giving way to new approaches. All industries that are involved with the medical device market today have to be ready to adapt to this “moving target.” Project managers need to place more emphasis on shortening design and launch cycles so that products take advantage of the new technologies and get to market sooner.

While the medical manufacturing industry in general has made amazing technological advancements, the demand for these products also increases every year. The 2018 revenue projections are $41 billion and continued strong growth of roughly 12% is anticipated so long as the supply can keep up with the demand.

The increasing demand is most likely due to the following factors:

1)  More advanced and personalized treatment (i.e. portable oxygen concentrators, chemotherapy travel kits, heart monitors, etc.)
2)  An increase in the availability of healthcare (healthcare insurance reform includes those with a pre-existing condition, covering certain items within their treatment)
3)  An aging population
4)  An increase in device recalls (urges medical manufacturers to proactively invest in additional testing and validation for parts)

Since devices are increasing in demand, the industry has many medium to higher volume applications, ideal for using high pressure die casting as an efficient, high quality solution. When searching for a die caster, it is important to select a company that has a certified quality management system in place and an approach that allows all engineering teams to work collaboratively on the part design.

Want to read more on how the High Pressure Die Casting process can be used for mass production?  Complete with case studies, pointers, and resources, register free for a no-cost download of the white paper at the link below:



CWM Industry Spotlight: Robotics

Published by:


robotIndustry Outlook

Due to the increasing popularity of automation, the robotics industry continues an upward trend in today’s economy.  Robots take necessary operations and create measurable tasks, which can accurately estimate project timelines.  Robots also perform tasks at a lower cost and allow very little room for error, working in a way that cannot be replicated by a human manufacturing team.  New robot technology is constantly being researched and implemented, allowing rapid growth in capabilities.  Though the robotics industry is generally known for great success in automotive manufacturing, it has given various other industries the benefits of automation.

For example, service robotics are being utilized in government initiatives for military/defense sectors to reduce human involvement.  This would increase the number of unmanned ground vehicles deployed into the front lines, reducing the number of casualties in the face of danger.

The medical industry is another example.  Medical service robots work with MRI, CT scans, fluoroscopy and ultrasound imaging, increasing productivity and decreasing malpractice liability, human error, and the exposure of radiation to human staff.


Service robotics are estimated to reach $21.7 billion by 2022, with growth over 17.8% from 2015 to 2022.  Medical service robotics sales were just over $2.1 billion in 2014 and are expected to exceed $6 billion by 2022, growing 15% during the forecast period.

The Role of Die Casting in Robotics Products

There are many parts inside of a robot which are ideal candidates for the die casting process.  Aluminum, magnesium, and zinc are the most common alloys in die casting and all three can be used in any type of robotic equipment based on part requirements.  CWM die casts durable components that withstand the wear of repeated tasks, exposure to harsh environments as well as office settings, and protect the delicate electrical work in a robot.

How CWM Contributed Die Castings to the Industry

Chicago White Metal manufactures thousands of parts which have been incorporated into robots.  The CWM engineering team collaborates with customers to produce castings at reduced costs.  These parts are generally high in quality and in strength to protect the delicate electrical work in a robot.

robotsawyerAluminum for Robotics

Aluminum A380 is the most frequently used alloy in die casting, offering the best combination of material properties and castability.  Aluminum die castings are used in various industries, including the robotics industry.  CWM casts several components, including housing in the arm, wrist, base, “elbow”, and several other parts of industrial robots.  CWM offers an aluminum alloy data sheet, available for download here.

Aluminum is the ideal choice when the strength-weight ratio is important.  It is about 1/3 the weight of steel and higher tensile strength than cast iron, which are other popular metals used in robot manufacturing.  Of the three, aluminum is the most abundant resource, providing a cost efficient product.  Aluminum is also an excellent non-magnetic, non-sparking conductor, which makes it suitable for robotic construction.

Magnesium in the future?

Magnesium AZ91D is known for its lightweight properties as a metal.  AZ91D can also be designed for robotic components, when the requirements call for a weight reduction and portability without compromising on material strength and rigidity.  Chicago White Metal can use magnesium in various robotic applications.  For more information on the Magnesium alloy AZ91D, download the white paper here.

If you would like to learn more about the capabilities of die casting and the robotics industry, e-mail us at sales@cwmtl.com or give us a call at 630-595-4424.