Injection molding method 'DSI' that contributes to weight reduction with resin parts <Case presentation>
Quick and accurate molding even for complex internal structures of hollow bodies! A must-see for those struggling with resin conversion of metal parts, uneven wall thickness, and weak joint strength.
"DSI (Die Slide Injection Molding)" is an injection molding method developed by Japan Steel Works, Ltd. that allows for the rapid and accurate molding of complex internal structures, even in hollow bodies. After molding semi-finished products that are divided into multiple parts during the first injection, the mold is slid using a hydraulic mechanism to shape the hollow body. The melting and bonding are performed during the second injection. 【Features】 ■ Suitable for circuit components such as pipes and pumps through which fluids flow ■ Weight reduction through resinization contributes to cost reduction and decreases in power consumption and fuel efficiency ■ Capable of assembly molding and sealing molding with complex hollow bodies and insert parts ■ Contributes to reduced molding costs and increased productivity as no post-processing is required ■ Can accommodate three-dimensional uneven shapes on bonding surfaces ■ Easy control of wall thickness (1.5 to 5.0 mm) with high dimensional accuracy *You can view materials that include the molding process and resinization examples by downloading the PDF. Please feel free to contact us for inquiries regarding this technology.
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basic information
【Specifications】 Clamping force: 650t Mold thickness: 450–1,000mm Tie bar spacing: 1,085×1,085mm Wall thickness: Considered in the range of 1.5–5.0mm Injection capacity (machine capability): <Primary side> 1,238g <Secondary side> 273g Clamping force: 450t Mold thickness: 350–800mm Tie bar spacing: 900×810mm Wall thickness: Considered in the range of 1.5–5.0mm Injection capacity (machine capability): <Primary side> 1,026g <Secondary side> 299g 【About Us】 Furuya Industries has established a support system that can respond to a wide range of needs, from planning and product design to mold design and manufacturing, injection molding, and quality control. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Examples of Use】 ○Automobiles → Resonator chamber → Intake manifold → Intake pipe → Fuel filter → Fuel float ○Office Automation Equipment → Copier → Toner container → Duct ○Home Appliances → Washing machine drain pipe → Refrigerator ice water tank ○Others → Auto winder mouse → Blue wharf fan ● For more details, please contact us or refer to the catalog.
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Company information
Since its establishment in 1918 (Taisho 7) as a pioneer in button manufacturing in our country, Furuya Industries has consistently embraced changes in the times, focusing on technological innovation and the creation of cutting-edge products. The pioneering spirit that blazes a trail where there is no path. This has been the driving force of Furuya Industries since its founding.
