At Thermal Press International (TPI), we often advise customers on optimizing their plastic parts assembly and manufacturing processes. When joining plastic parts to form a single assembly, understanding the factors that influence bond quality is crucial to avoiding product liability issues.
With our extensive experience and state-of-the-art equipment, TPI can help you optimize your entire plastic parts assembly process for any applications. Here are key considerations for creating high-quality plastic part assemblies.
Factors That Affect the Quality of Your Plastic Parts Assembly
Joining two or more plastic parts together starts with a Design for Manufacturability (DFM) assessment. Variations between molded parts and their CAD designs are common due to the nature of the plastic molding process.
Design Elements to Consider for Plastic Parts Assemblies
Here’s what you should keep in mind when optimizing the design of your plastic parts assembly.
- Shrinkage: The material selection will determine the shrinkage and warpage of each piece. Understanding this is crucial when calculating tolerances for the finished assembly.
- Colors: Matching the colors of each part can be challenging when using different resins or molding processes. Inconsistent colors can make your finished assembly appear low quality.
- Joining: The fastening technique impacts the assembly’s quality. Screws and mechanical fasteners may rattle and loosen over time, making heat staking a superior option for plastic part assemblies.
Creating a Quality Plastic Parts Assembly with Thermal Press
For the highest quality bonds between two plastic parts, TPI is your ideal partner. Our technicians have decades of experience with heat sealing and heat staking manufacturing processes. Our advanced equipment can help you automate your assembly line, ensuring precision and efficiency. Additionally, we offer comprehensive engineering support and contract manufacturing services.
Contact Us or call (925) 454-9800 to speak with a Thermal Press engineer.
