Up to 5000 holes can be processed without maintenance! We will introduce the durability test results with photos!
We would like to introduce the durability test results of Tsukada Co., Ltd.'s "CFRP Drilling Process." 【Test Overview】 A durability test was conducted by continuously performing 5000 punches on a 1.0mm thick CFRP (carbon fiber reinforced plastic) plate, drilling holes with a diameter of 2.0mm without any maintenance on the mold. 【Test Results】 Without performing any maintenance on the mold, we successfully drilled 5000 holes in the CFRP plate using a single punch. ■ By setting 10 drilling punches in one type, it is possible to process up to 50,000 holes without maintenance! *For more details, please download the PDF or feel free to contact us.
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basic information
If you are interested in CFRP press hole drilling processing, please feel free to contact us.
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Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
Detailed information
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Durability test Condition of CFRP near the 1000th punch in the drilling process
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Durability test Condition of CFRP near the 2000th punch during drilling processing
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Durability test Condition of CFRP near the 3000th punch in the drilling process
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Durability test Condition of CFRP near the 4000th punch in the drilling process
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Durability test Condition of CFRP near the 5000th punch in the drilling process
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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.