It is possible to propose significant reductions in delivery times and costs! A technology developed based on years of know-how for punching CFRP / GFRP!
Since November 2013, Tsukada Co., Ltd. has been challenging the punching of GFRP (Glass Fiber Reinforced Plastic) and has been tackling the punching of CFRP (Carbon Fiber Reinforced Plastic) since April 2014. The usage of CFRP/GFRP continues to increase, but the majority of its processing is still dominated by drilling, end milling, and water jet cutting. By transitioning to punching through press processing, Tsukada Co., Ltd. can propose significant reductions in delivery times and costs! 【Features】 ■ Successfully developed technology for punching CFRP/GFRP based on know-how cultivated from high-precision molds for metal press processing over many years! ■ We can accept contract processing of CFRP/GFRP using our equipment! ■ A variety of sample prototypes are available! *For more details, please download the PDF or feel free to contact us.
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basic information
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Applications/Examples of results
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Detailed information
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【Technical Comparison】GFRP sheet material with holes drilled using a metal press processing die. The fibers are frayed and not cleanly punched out.
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【Technical Comparison】GFRP sheet processed with hole drilling using a dedicated mold for CFRP/GFRP punching. In all cases, fiber protrusion and interlayer delamination are minimized as much as possible.
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CFRP (Carbon Fiber Reinforced Plastic) Number of fiber bundles: 3K Thickness: 1.8mm
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CFRP (Carbon Fiber Reinforced Plastic) Number of fiber bundles: 12K Thickness: 1.4mm
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Washer for M8 All of them are processed by punching with a dedicated mold for CFRP / GFRP. There are indeed various types of CFRP and GFRP due to their materials and manufacturing methods. The numbers attached to the top are used to classify and manage thermosetting resins, thermoplastic resins, 3K, 6K, and UD.
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CFRP (Carbon Fiber Reinforced Plastic) 〇 Outline cutting process Thermoplastic resin Thickness 2.0mm
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CFRP (Carbon Fiber Reinforced Plastic) 〇 Drilling Process Thermosetting Resin Plate Thickness 2.0mm
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GFRP (Glass Fiber Reinforced Plastic) 〇 Outer circumference finishing process Plate thickness 1.2mm
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Company information
Tsukada Co., Ltd. has been engaged in press punching and bending processing of cutting tools such as scissors, knives, and nail clippers, as well as drawing processing for covers that conceal drainage pipes used in water areas since its establishment in 1970. We also manufacture the molds necessary for press processing. Equipped with three-dimensional measuring machines and image dimension measuring devices, we have consistently internalized the entire process from mold design to processing assembly. This allows us to accept transfer molds, even those made during the Showa era, with minimal necessary modifications using reverse engineering techniques. In recent years, many molds have been transferred to Tsukada Press due to the aging of representatives from long-established press companies and the lack of successors. We can digitize even the oldest molds using three-dimensional measuring machines, ensuring a smooth production transfer. We can accommodate production lots ranging from hundreds to hundreds of thousands. Please feel free to contact us.
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