Precision micro-machining
[ Challenges of Conventional Technology ] The product features a curled arm shape inside the hole at its center, requiring the insertion of a fine mold into the hole for molding and high-precision processing. Traditionally, even the design and manufacturing of progressive molds were impossible. [ Achievements by JKB ] Through the design and manufacturing of fine molds, we successfully processed a curled arm shape inside the hole at the center of the product using progressive pressing, and furthermore, we achieved a bending rate tolerance of ±30μm for the curled shape of the arm.
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basic information
Material: Phosphor Bronze, Thickness: 0.3mm
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Arm
Company information
We will solve the challenges of metal parts such as miniaturization, weight reduction, process reduction, reduction in the number of components, high precision, cost reduction, and mass production through JKB's press processing technology and proposal-based manufacturing. We will achieve product commercialization through our ability to propose component shapes for press processing, smooth mass production through consistent support from research and development prototypes to mass production, realization of practical applications, and high productivity and quality by utilizing our in-house design, patent acquisition support systems, and quality management systems, thereby addressing your manufacturing challenges.