Precision press processing
Precision press processing
In our company, we handle a variety of materials and items through precision progressive die stamping, designed and manufactured in-house, including plate springs and deep drawing. The dies are meticulously produced based on the policy of "simple design, stable dimensions, and easy maintenance." In product creation using these dies, we prioritize quality craftsmanship, driven by the belief that "refined products are a testament to stable quality."
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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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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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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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Precision press processing, true round curling processing
Each feather is curled individually and further rounded overall.
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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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[Business Introduction] Fine Press Processing
Material and shape design, from prototype to mold production and mass production! Fine press processing.
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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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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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[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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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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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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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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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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Antibacterial and deodorizing × ultra-lightweight magnesium alloy hook 'MagClean'
Perfect for when you're out! Touchless interaction with items that many people touch, such as train handrails, elevator buttons, and more. *Production technology is also introduced.
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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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Introduction Material "Spring Design and Material Selection You Can Ask Now"
Explaining the key points in selecting materials for springs. Please feel free to consult us about design concerns or prototypes!
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Precision Press Processing: "Choosing an Outsourcing Partner for Product Development Without Fail!"
In the first place, molds are merely a means for customers to create the products they want. The advantages and disadvantages of molds are discussed based on facts!
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Know-how for manufacturing products using stainless steel as a leaf spring.
We will thoroughly explain points regarding the use of stainless steel as a material for springs and joining technologies! *Free materials are currently being offered.
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Solve your metal processing problems!
This catalog is a must-see for anyone involved in metal processing! It contains fundamental yet important information!
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Immediate improvement! The pitfalls of metal processing! There are reasons for material rust and discoloration.
Kyowa Hearts works with various types of metals. Some metals can easily rust depending on how they are handled.
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Surprisingly Unknown: What is a Leaf Spring?
When you hear "spring," I think what everyone immediately thinks of is a coil spring. In this document, I will explain four types of leaf springs in order.
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Technical Data: SDGs of Metal Materials for Producing Metal Products that Contribute to the SDGs
An explanation of the selection of metal materials that consider SDGs in product design! Presented using a table.
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Technical Document: "Thin Sheet Press Processing Utilizing the Plastic Processing Capability of Metal Materials"
There are three processing elements that influence design! An explanation of shearing, bending, and drawing processes.
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Technical Data: Creating high value-added products through press processing technology for difficult-to-machine materials.
Introducing measures to improve mold durability and the effectiveness of selecting stainless steel materials.
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[Data] Kyowa Hearts Curling Processing Case Studies
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.
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