Product Name: Reinforcement Plate
Material: Brass C2680R-H with Nickel Plating

Key Points in Die Design:
Due to the narrow U-shaped bending cam, special reinforcement measures were required for durability.

Key Points in Press Processing:
Angle adjustment is necessary when material lot changes occur.

At Kyowa Hearts, we specialize in "micro, precision, and complex" leaf spring processing.
We excel in manufacturing contacts and leaf springs for PC connectors and other electronic components.
Leaf spring processing requires a deep understanding of material properties, especially experience-backed data on springback behavior.

Once a drawing is ready, prototyping comes first.
We offer blanking processes such as laser cutting, wire EDM, and etching, followed by bending using temporary dies, allowing production from a single piece to 1,000 pieces.
For mass production, we utilize progressive dies to manufacture from 5,000 to over 1 million pieces—covering all production needs.

Feel free to contact us for inquiries.

For more examples of leaf spring products, click here:
https://www.kyowa-hearts.com/spling/

☆ Frequently Asked Questions
https://www.kyowa-hearts.com/faq/

☆ Equipment Information
https://www.kyowa-hearts.com/setsubi/

☆ Contact & Process from Prototyping to Mass Production
https://www.kyowa-hearts.com/flow/

＜Contact Information＞
Kyowa Hearts Co., Ltd. – Rumi Sakamoto
■ Address: 1-5-1 Takata-Nishi, Kohoku-ku, Yokohama, Kanagawa, Japan
■ TEL: 045-593-6116 FAX: 045-593-6121
■ Official Website: https://www.kyowa-hearts.com