Achieving a maximum cooling time reduction of 50%: Introducing examples of mold performance improvement through diffusion bonding.
We will introduce examples of improved cooling and performance of molds utilizing diffusion bonding technology. In conventional structures, there were issues with cooling efficiency and temperature distribution, leading to longer molding cycles and variations in quality. This collection of examples demonstrates improvements achieved by optimizing internal flow channel structures, resulting in up to a 50% reduction in cooling time and up to a 2.0-second reduction in molding cycles. We present real-world cases across a wide range of fields, including medical parts, preforms, and food containers, along with comparisons through CAE analysis, allowing you to confirm the effectiveness of structural design using diffusion bonding. Please feel free to consult us regarding projects with challenges in cooling performance or cycle time.
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Improvement proposals based on case content are possible. ■ Response Content Design of internal flow path structure using diffusion bonding Structural optimization for improved cooling performance Proposals for improving the cooling structure of existing molds Prototyping, verification, and mass production support ■ Technical Content Formation of three-dimensional cooling circuits using diffusion bonding Direct cooling design for thick sections and gate areas Functionality enhancement through dissimilar material bonding Temperature distribution verification using CAE analysis ■ Improvement Targets Molds with long cooling times Products with slow molding cycles Structures with temperature unevenness Poor cooling in thick sections ■ Response System Integrated support from design and analysis to manufacturing Technical proposals from the conceptual stage Custom designs tailored to applications and specifications ■ Expected Effects Reduction of cooling time (up to 50% improvement observed) Reduction of molding cycle time (up to 2.0 seconds improvement observed) Quality stabilization through uniform temperature distribution Increased productivity and cost improvement
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■ Main Applications Molds for medical parts Molds for PET preforms Molds for food containers and dessert cups Hot runner blocks Structural components with internal flow paths Parts requiring cooling and temperature control performance ■ Examples of Achievements Improvement of cooling structure in medical parts molds (Cooling time reduced by 50%; cycle time reduced by 2.0 seconds) Improvement of cooling efficiency in preform molds (Cooling time reduced by 30%; cycle time reduced by 1.5 seconds) Cooling improvement in dessert cup molds (Cooling time reduced by 20%; accommodating complex shapes) Application to dissimilar material parts (Temperature reduced by 20-25°C; enhanced functionality) ■ Benefits of Implementation Significant increase in productivity due to reduced cooling time Cost reduction through shorter molding cycles Quality stabilization due to reduced temperature variation Cooling improvement in thick sections and gate areas Performance enhancement through structural optimization ■ Areas of Support Structural considerations from the conceptual and design stages Review of cooling structures in existing molds Support from prototyping and verification to mass production Application to new mold designs ■ Inquiries We welcome projects with challenges related to cooling performance and cycle times. Please consult us regarding structural improvements that are difficult for other companies to address.
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Since our establishment, we have been involved in plastic molding for over 50 years, and we can provide a comprehensive response from mold design in the product development stage to mold manufacturing, test molding, and after-sales maintenance. We manufacture various plastic injection molds, including container molds for food-related products, as well as functional mold components such as hot runners, and we have a wealth of experience in producing multi-cavity molds suitable for mass production. In recent years, we have been focusing on mold manufacturing for medical and optical applications, leveraging the knowledge and technology we have accumulated over the years. ★ If you have any inquiries regarding the following words, please feel free to contact us. - Molds for plastic injection molding - Molds for food containers (thin-walled molding, in-mold molding) - Molds for preforms - Multi-cavity molds - Prototype and mass production molds - Hot runner manufacturing - Ultra-precision molds - Microprocessing / precision processing - Mirror polishing processing - Energy-saving molds - Thin-walled and lightweight molded products
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