Miniaturization: Competing with ideas against challenging bending shapes that make designers cry!
We will solve the issues at the joint of the 90° bend and the hemming bend, which are close to the curl bending.
We will solve the following problems: 'How should I bend a 90° bend that approaches a curl bend?' and 'How can I finish the hem (folded back) bend joint without any gaps?' Kyowa Hearts specializes in processing thin, small, and narrow leaf springs, from handmade prototypes to precision press processing using precision progressive dies. We are particularly skilled in the production of compact leaf springs for mobile phones, computers, and connector parts. *For more details, please contact us or refer to our catalog.
Inquire About This Product
basic information
【Features】 ○ 90° bending close to curl bending ○ Finishing the joint of the hemming bend without gaps 【Product Specifications】 ○ Plate thickness: 0.3 ○ Material: Brass (Sn-plated material) 【Processing Information】 ○ Leaf spring processing → Earth spring → Case con up spring, etc. ○ Drawing processing → Square case, etc. ○ Press processing → Cold forging and precision shearing → Outer cylinder, etc. ○ Prototype processing → Contact → Brush, etc. ● For more details, please contact us or refer to the catalog.
Price information
Please contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
For more details, please contact us or refer to the catalog.
catalog（1）
Download All Catalogs
Company information
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.
![[Case Study 003] Responding to the needs of a customer with no experience in spring design.](https://image.mono.ipros.com/public/product/image/e3c/2000393830/IPROS4703081505114369407.jpg?w=280&h=280)
![[Spring Application Example] Steelmaking Equipment Bow-Shaped Leaf Spring](https://image.mono.ipros.com/public/product/image/135/2001472692/IPROS74954635503286993957.png?w=280&h=280)
![[For efficient water drainage] 100% water-draining air nozzle](https://image.mono.ipros.com/public/product/image/00f/2001469742/IPROS9319730289540870960.png?w=280&h=280)
