We specialize in the processing of "fine, precise, and complex" leaf springs! We have various processing examples such as barrel-shaped, drum-shaped, and droplet-shaped.
In this document, we will introduce the curling products processed by Kyowa Hearts, focusing on key points for mold production and press processing. We will present examples such as the "contact spring," which was designed to prevent the workpiece from shifting during bending processing to achieve roundness for thin curling processing (inner diameter 0.3), and the "sliding spring," which has three blades shaped in a tapered form, requiring careful alignment of the upper and lower parts. Additionally, we have included processing achievements related to materials at the end of the document. We encourage you to read it. [Contents (excerpt)] - Contact Spring (C1720 t0.06) - Sliding Spring (C1720 t0.15) - Drum Spring (C1720 t0.15) - Drum Spring (C1720 t0.1) - Antenna Element (C5210 t0.2) *For more details, please download the PDF or feel free to contact us.
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【Other Publication Contents (Excerpt)】 ■Contact Spring (C1720 t0.2) ■Plug Differential Terminal (C5210 t0.12) ■Slider (C5210 t0.2) ■Outer Cylinder (C5210 t0.25) ■Connector Receptacle (C5191 t0.2) ■Plug Differential Terminal (C2600 t0.3) *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Our company specializes in fine, complex, and precision press processing. *We also sell molds! We can handle everything from examining the shape of customer parts, prototyping, mold manufacturing, to mass production processing. 【Our Expertise Developed Over Time】 1. Deep drawing and flat spring processing 2. Fine processing (plate thickness: 0.03) 3. Complex shapes and high-precision bending processing 4. Processing of difficult materials (titanium, shape memory alloys, magnesium alloys, etc.) 【Proposal Power Supporting Quick Start-Up】 Many customers consult us during product development, asking if certain processing is possible, seeking advice during the conceptual stage, or wanting to start with prototyping. In the development phase, we provide comprehensive advice on material and shape decisions, as well as secondary processing, to fully support the launch of new products. We also believe that "refined products are a testament to stable quality," and we enter mass production only after sufficient adjustments (taking extra care). 【Efforts in In-House Product Development】 We are also engaged in in-house product development utilizing our cultivated precision press processing technology. We have developed a new type of file for binding documents, called "Nuke," which allows for easy insertion and removal of documents from the center, attracting attention as an item that enhances office productivity.