All products and services
31～57 item / All 57 items
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[Free Giveaway!] Case Studies of Small Sheet Metal Parts Solutions
We solve your problems with precision sheet metal parts using our pressing technology! We are currently offering materials that include key points on mold production!
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Insert and remove while keeping the file upright! Patent file 'NOUQUE'
For managing medical records and operational manuals! A patented file that allows for easy sorting and disposal with just one touch.
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Ultra-lightweight and high rigidity of metal parts.
Please propose a processed design. We will handle mold design and manufacturing, as well as the production of pressed products.
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Important considerations for the introduction of IoT in small and medium-sized enterprises.
The introduction of IoT in small and medium-sized enterprises is often carried out in a top-down manner. What is the original purpose of IoT implementation?
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We have started press processing of magnesium alloys!
This is a must-see for those who want to achieve weight reduction! Magnesium alloy is the lightest material among practical metals while also being high-strength.
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Press processing technology (2) miniaturization and weight reduction
Electronic devices such as mobile phones, computers, and connector components, which require miniaturization and lightweight design, need thin and small contacts and leaf springs.
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Press processing technology (1) Integration of parts, labor-saving assembly
Our mold and press processing technology offers a wide range of possibilities for designers in their component design.
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Leaf Spring Processing
At Kyowa Hearts, we specialize in processing thin, small, and narrow leaf springs.
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Squeeze Process
As one of the challenges in new processing technologies, we are working on progressive deep drawing.
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Trial Processing
Prototype development and mold design aimed at mass production. Prototype in as little as 3 days. Mass production molds in as little as 2 weeks.
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Mold Trouble Emergency Team: Repair and Maintenance of Press Progressive Molds
"No mold drawings" and "unknown cause of defects" are also acceptable, even for products manufactured by other companies or overseas. If you are in a hurry or cannot incur new costs, please feel free to consult with us.
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Case Studies on Solving Issues in Die-Casting and Press Processing
Please take a look at the achievements of Kyowa Hearts, a proposal-based group of craftsmen.
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Low load plate spring, 50μ plate spring
In this area, fine adjustments by humans that exceed the precision of machine tools are necessary.
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Precision press processing of complex shapes with gaps, including hemming bending and curling.
It is a hemming process that does not adhere closely to the tip of the curling process.
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We also accept inquiries such as "Will it not twist in this shape?" regarding precision press processing.
Even during the fitting, it should be 0.08 or less. It should not come apart when dropped from a height of 20 cm.
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Engineering reduction, notches in square tubes, dowels.
We have achieved processing of drawing, notching, and dowel within the mold using a progressive die.
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Precision press processing: thin, narrow, and lacking strength! What now?
I increased the intensity by adding a 0.45 width beat to a 0.7 width!
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Rimming process, small diameter rimming process
This is an introduction to a product with a narrowing from the tip to the neck, featuring an inner diameter of Φ0.7.
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Precision press processing, true round curling processing
Each feather is curled individually and further rounded overall.
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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.
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Precision press processing with multiple fine slit punching.
A 0.3 mm slit with 49 on each side. Preventing the production of thin punches and breakage.
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Fine and precise, with skill in concentricity and coaxiality!
Ensure the concentricity and coaxiality of the four circles, which have different diameters and unstable connections, within 0.03.
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Miniaturization technology for extracting slits below board thickness.
It is a technology that provides strength in a triangular shape and is in point contact with the counterpart component.
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Assembly labor-saving: Ideas for complex bending!
To fit with the counterpart parts, a roundness of 0.03 is an important point!
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Product Development Consultation Center
Product Development Consultation Center with extensive know-how in parts processing and product development.
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抜き差し自在ファイル 「NOUQUE（ヌーケ）」
簡単なレバー操作で抜き差し自在なファイル。世界初のアイディアと技術で、書類のファイリング作業のイライラを解消し、楽しく楽に！!
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[Business Introduction] Fine Press Processing
Material and shape design, from prototype to mold production and mass production! Fine press processing.
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