CWM DEsign Guides

Design Principles at Your Fingertips.

 Although die casting component design can be complex, following a few fundamental principles will help minimize die casting issues during the production phase and subsequent performance in the end product.  CWM created these comprehensive guidelines to aid you when designing for die casting, whether it is for aluminum, magnesium, or zinc alloys.  Each design guide incorporates over 75 years of CWM’s die casting knowledge into a condensed guide for the OEM product design engineer.

Also included are papers from the North American Die Casting Association (NADCA), which can assist OEMs in optimizing die casting component design, specifications, and overall die casting production processing.

Die Casting Component Design Center

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Design & Specification Guide for Custom Die Castings

Updated and expanded 16-page reference to the major design & specification steps that drive the cost and performance of components die cast in Al, Mg, and Zn alloys. Among key design and production factors covered: Matching material properties; 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.

Click here to view the PDF: Design & Specification Guide for Custom Die Castings

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Product Design for Die Casting

The 7th edition of this design source book, revised and updated in 2015, presents a logical structure of how to pursue improvement and cost-reduction programs with a die cast product design. The steps presented apply to both new product concepts and the upgrading of existing components. The principles and sequences outlined are useful for any strategic approach to product development, design, and engineering. They are also integral to the emphasis on design for manufacturability. (NADCA, 2015 )

Click here to view the PDF: Product Design for Die Casting

Quick Guide to Surface Finishing for Al, Mg & Zn Parts

Quick Guide to Surface Finishing for Al, Mg & Zn Parts

8-page condensed resource on evaluating finishing alternatives and optimizing component finishing decisions for Al, Mg, and Zn die cast products. Features a comparison table rating 32 surface coatings on relative cost, appearance, wear, and corrosion resistance; Presents recommended finishing for a range of typical die cast components.

Click here to view the PDF: Quick Guide to Surface Finishing for Al, Mg & Zn Parts

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NADCA: Die Cast Production & Finishing Checklists

Key factors in specifying the production and surface finishing of die cast parts, based on NADCA Product Standards Manual guidelines. Helps assure clearer communication between OEM purchaser and die caster. (2015)

Click here to view the PDF: NADCA: Die Cast Production & Finishing Checklists

NADCA: Tooling Checklists for Die Casting Dies

Aid in understanding die caster tooling requirements for optimum part production: Updated checklists for both new dies and existing die casting dies to be transferred, based on NADCA Product Standards Manual guidelines.

Click here to view the PDF: NADCA: Tooling Checklists for Die Casting Dies

NADCA: Coordinate vs Geometric Dimensioning Intro

Presentation of "Standard" and "Precision" tolerances as outlined in the latest NADCA Product Standards Manual, plus an outline of Coordinate Dimensioning vs the advantages of the GD&T framework for specifying die cast parts.

Click here to view the PDF: NADCA: Coordinate vs Geometric Dimensioning Intro

NADCA: Pointers for Designing Die Castings

Die castings offer exceptional design freedom while at the same time achieving excellent mechanical properties for a product component. Selected features should be designed to enhance casting quality and avoid unnecessary casting costs. This article offers details on key points to consider in optimizing the cost-performance equation for a die cast part.

Click here to view the PDF: NADCA: Pointers for Designing Die Castings

NADCA-ADCI Standards Cross-Reference Chart

Cross-reference chart for the former superseded American Die Casting Institute (ADCI) and the superseded North American Die Casting Association. #401 (NADCA) Product Standards and current NADCA Product Standards. (2015)

Click here to view the PDF: NADCA-ADCI Standards Cross-Reference Chart

NADCA: Product Standards Manual Overview

Illustrated condensed overview of the basic contents of the die casting industry's authoritative "Product Specification Standards for Die Castings" reference manual, as initially established in 1997.

Click here to view the PDF: NADCA: Product Standards Manual Overview

SMART DESIGNS, INNOVATIVE IDEAS

Chicago White Metal Casting (CWM) specializes in delivering high-quality die cast components tailored to our clients’ specifications. With decades of expertise in the industry, we have established ourselves as a leading die casting manufacturer trusted by businesses across diverse sectors.

Our commitment to excellence, innovation, and customer satisfaction sets us apart from other die cast manufacturers.

Why Choose CWM as your Die Casting Manufacturer?

  • Expertise and Experience: With over 85 years of experience, CWM has honed its craft, mastering the intricacies of the die casting process to deliver superior quality products.
  • Advanced Technology: We leverage state-of-the-art technology and cutting-edge equipment to ensure precision and efficiency in every production stage.
  • Custom Solutions: Whether you need prototypes, small runs, or large-scale production, we offer flexible manufacturing solutions to your specific requirements.
  • Quality Assurance: Our commitment to quality is unwavering. We adhere to stringent quality control measures throughout manufacturing to guarantee exceptional results.
  • Diverse Applications: From automotive parts to consumer electronics and beyond, our die cast components are utilized in various industries, showcasing versatility and reliability.

Our Services

  • Die Casting Capabilities: We specialize in aluminum, magnesium, and zinc die casting, utilizing advanced techniques to achieve complex geometries and precise tolerances.
  • Tooling and Design: Our in-house tooling, design, and engineering expertise enables us to optimize designs for manufacturability and cost-effectiveness.
  • Finishing Services: We offer comprehensive finishing services, including machining, surface treatment, and assembly, enabling us to deliver fully finished components.

Experience Excellence in Die Casting with Chicago White Metal

Discover why leading companies trust Chicago White Metal as their die casting manufacturer of choice. With a dedication to quality, innovation, and customer satisfaction, we are committed to exceeding your expectations. Collaborate with us for your next die casting project and experience the CWM difference firsthand.

Get in Touch

Whether you’re looking for a reliable manufacturer for die casting or are interested in learning more about our capabilities, Chicago White Metal is here to assist. Contact us today to discuss your project requirements or schedule a consultation with our team of experts.