The Best PCB Router Software for Your Complex Designs

Don’t let antiquated Printed Circuit Board routing tools slow down or even derail your design, use the best PCB router software to get the job done correctly and on time.

ALTIUM DESIGNER^®

A unified PCB routing software and design package that integrates the best tools, automated documentation, and production planning features.

The ASME is one organization that specifies design requirements on all types of mechanical products. Issues like safety margins, mechanical tolerances, requirements on mechanical drawings, and much more are specified in the ASME standards. Most designers who are not familiar with all aspects of the ASME standards may not be aware of the mechanical requirements on PCB designs. That’s why top-notch PCB design software can be critical.

Most electronics designers should be aware of various IPC standards on printed circuit boards for use in electronic products. These PCB layout standards are designed to ensure the manufacturability and reliability of electronic products, while the relevant ASME standards are more concerned with dimensioning and tolerancing of different areas in PCB design.

Important ASME Standards on PCB Design

As ASME is concerned with mechanical aspects of different designs, the ASME standards on PCBs specify important geometric dimensioning and tolerancing requirements on various aspects of PCB design. These important requirements are mirrored in the IPC 2615 standards, and the right design software will allow you to implement dimensioning and tolerancing information directly into your layout and documentation.

Relation to IPC Standards

Important standards on electronic equipment under IPC 2615 are actually derived from ASME Y14.5M. Complying with these standards on printed circuit board dimensioning and tolerancing takes CAD tools that allow ultra-accurate component placement and that interface with your routing and via design tools. You’ll also need to specify PCB layout tolerances directly in your mechanical drawings.

With the right design software, you won’t have to export your design to a command-line-based CAD program just to add important dimensioning and tolerancing information to your PCB. Other PCB design programs force you to move data between programs with no synchronization. Instead of using multiple design programs and manually synchronizing information across different portions of your design, you need a single integrated design package that enforces synchronization across your documentation, layout, schematics, and bill of materials.

• Via and hole sizing and tolerances are just one area that is addressed in the IPC standards and ASME standards on circuit boards. Learn more about specifying tolerances on vias and holes.
• ASME/IPC dimensioning and tolerancing standards also apply to design documentation and drawings. If you aren’t already familiar with using reference designators, you can come up to speed quickly with the right design software.

  Learn more about working with reference designators in your PCB design software.

• A well-documented and designed schematic forms the cornerstone of your board, ensuring your layout properly corresponds to your electronic schematic captures and documentation. Learn more about capturing schematics in rules-driven design software.

Accessing component information during schematic design

Geometric Dimensioning and Tolerancing for PCBs

There are many mechanical aspects to any PCB that must be accounted for when designing your board. Circuit and PCB designers must consider tolerances on their trace geometry, via holes, drill holes, and board size. Manufacturers need this information in order to ensure that their process can accommodate your mechanical requirements. All of this information needs to be compiled in your schematic capture and other documentation for your manufacturer. This will help ensure that your final product will comply with IPC and ASME standards.

Specifying Manufacturing Tolerances in Your PCB Layout

Supporting these capabilities requires an underlying PCB layout design engine that can include tolerances directly in your PCB design software data. The right design software will include documentation generation tools that take this information and incorporate it directly into your manufacturer schematic capture and deliverables.

• Specifying drill and via hole sizes and tolerances is just one aspect of complying with ASME standards on PCBs.

  Check out these tips on hole size tolerancing in your PCB design software.

• With modern boards containing higher layer counts and trace density continuing to increase, PCB designers need tools for specifying tolerances on via sizes and annular rings to comply with IPC and ASME standards.

  Learn more about specifying annular ring tolerances in your PCB design software.

• Your manufacturer will need to have fabrication tolerances for your printed circuit board on hand in order to ensure that your finished board meets important IPC and ASME standards.

  Learn more about adding fabrication tolerances to your manufacturer documentation.

Linking your bill of materials to your PCB layout and design data

Production Planning in a Unified Design Environment

The industry’s best PCB layout software integrates your PCB design and dimensioning features with your documentation and production planning tools in a single program. Instead of working with separated design tools and moving data to external programs, Altium’s unified design environment places these important tools in a unified environment. No other PCB design software offers this type of integration or accessibility from concept to printed circuit board schematic capture.

Altium Designer: Unifying Layout, Documentation, and Production Planning

Altium Designer’s unified data model and integrated platform allow your documentation and production planning tools to generate important deliverables for your manufacturer. These features take data directly from your PCB layout design and generate these important deliverables for your fabricator. Altium Designer also includes important ERC verification tools, simulation tools, and much more in a single program.

• Altium Designer includes features that take your design data and creates the documentation your manufacturer needs. Learn more about Altium Designer’s documentation tools for DFM.
• Altium designer includes features that quickly generate mechanical drawings of your PCB that comply with important PCB design standards. See how you can quickly generate mechanical drawings in Altium Designer.
• Altium Designer gives PCB designers panelization tools, allowing you to create PCB panels for your manufacturer. Learn more about panelization in Altium Designer.

Other design platforms can help you create a high-quality schematic capture layout, but not much else. You’ll have to purchase an extension or work with external programs to generate the documentation your manufacturer needs to produce your printed circuit board. Instead of working with segmented design tools, try working with Altium Designer, the only PCB design software package that integrates layout, documentation, and production planning tools in a single environment.

When you work with Altium Designer, you’ll have access to the resources you need to get your PCB layout started successfully. You’ll have instant access to the AltiumLive forum, training and design tutorials, webinars, and podcasts with industry experts. No other company gives you this many resources for success.

Don’t settle for other design platforms that sap your productivity and make essential design tasks difficult. Instead, see how you can seamlessly move from idea to full production with a single integrated design platform. With PCB routing software Altium Designer, you can do all this and much more. It’s time to make the switch to Altium Designer.