Using 3D Software for Designing Cleanroom Equipment

Cleanrooms are critical environments that require precise design and equipment to maintain the necessary conditions. This article explores how the Felcon team uses 3D programs to design cleanroom equipment, including wet process benches, laminar flow units, quartz tube washers, and more.

Introduction

In the late 1970s, 3D computer software started becoming available for industrial users. 3D design programs have revolutionized the way we approach design and manufacturing in various industries. In cleanroom design, these tools offer a new level of precision and efficiency. They enable designers to create detailed models of equipment, simulate their operation, and even predict potential issues before the manufacturing process begins.

Wet Process Benches

Wet process benches are crucial for many cleanroom operations, particularly in semiconductor manufacturing. They are used for etching, cleaning, and other processes that involve liquid chemicals.

Using 3D design software, designers can create accurate models of these benches, including intricate details like the placement of drains, faucets, and safety features. These models can then be tested virtually to ensure they meet all safety and operational requirements.

Felcon Automatic Wet Process Station - visualisation 3D

Laminar Flow Units

A laminar flow cabinet is a partially enclosed bench work surface that is specifically designed to prevent contamination of biological samples, semiconductor wafers, or any particle-sensitive materials.

Designing these units with 3D software enables precise control over factors such as the direction and speed of the airflow. Designers can simulate different scenarios and adjust the design as needed to ensure optimal performance.

Analysis of laminar flow in designed units

Quartz Tube Washers

Quartz tube washers are used to clean the quartz tubes or rods. Given the critical role of these tubes in semiconductor manufacturing.

3D design programs allow for the creation of detailed models of these washers, including features like spray nozzles and rotation mechanisms.

Felcon Tube Washer and Small parts washer - visualisation 3D

Conclusion

Using 3D design programs in the creation of cleanroom equipment provides several advantages. These programs enable greater precision, efficiency, and the ability to anticipate and address potential issues early in the design process. As technology continues to advance, these tools are expected to play an increasingly essential role in cleanroom design and operation.

While using 3D programs is beneficial, Felcon recognizes that they are only tools that aid in solving engineering problems. The key lies in experience and knowledge, which enable the optimal utilization of tools such as 3D programs.

Whether it's designing wet process benches, laminar flow units, quartz tube washers, or any other cleanroom equipment, utilizing 3D design software alongside Felcon's over 50 years of experience provides the most effective approach to get the job done right.