Design

We create the data of customized products which support customers’ brand.

For customers requiring extra high quality and high -function for molds, we convert all designs into 3D and 2D drawings in consideration of parts manufacturing, procurement, maintenance and customers’ convenience of their global operations.
Based on information onf characteristics of customer’s products and mold specification and the status of manufacturing machines, we quantify the specification of the customized product by focusing on tolerance design with a unit of μm according to the application of the mold. In addition, we contribute to clientcustomers’ productivity improvement, per-piece cost reduction and F-IoT, by providing special joint technology realized through collaboration with other industries, additive manufacturing technique and automated design customizing system for cooling circuit as well as utilizing various analytic technology.

Production control / manufacturing

Combined strength of our technologies, know-how and network allows us to realize μm level accuracy, and reduction in lead time and cost.

It is essential for customers to promptly launch production upon quickly procuring molds required for each product in order to keep winning in the global competition.
With the aim of realizing μm accuracy, short time delivery and cost efficiency, we have built a production management system in which we make partner companies specialize in investment and roles, and share control information on equipment accuracy, inspection assurance standards and load status with them.Furthermore, we support customers to enhance their competitiveness by developing this system globally.

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Parts inspection

To provide “Safety” to customers and final process

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We use processes including cutting work, electrical machining and grinding work, while procuring finished parts.
Inspectors ensure the role provide the completion of parts with a focus on the function of mold, fully understanding the role of each part.To achieve this,they need to communicate with the design department and finishing department.
Inspectors judge whether the parts are qualified or not based on a strict accuracy by 0.1μm on behalf of customers and final process workers.They are authorized to instruct each process to handle findings, if necessary, assuring the high quality for customers.

Finishing / Assembly / Shipping inspection

The final process completes molds as customers’ strategic tools.

Mold, which consists of more than 100 metal processing parts, requires, careful handling. When 10 pieces of the part manufactured with an accuracy of 2 to 5μm are lined up, their collective assembly accuracy becomes 20 to 50μm.Nevertheless, some customers require assembly accuracy of 3μm or less for molds when they are assembledy.
It depends on know-how of the finishing department whether or not to realize intent of designers and requirements from customers. The finishing department makes decisions such as “which parts should be adjusted by what amount of μm” and “what level of strength should be secured for a mating face to support a pressure of 800kgf/cm²”.
They sometimes express their opinions on behalf customers at internal meetings, and at other times they set up our molds at customers’ factories to guarantee the completeness.
This is the reason why we have strengthened “the finishing” as one of the most important process.

Maintenance

Mold maintenance as the key point to maintain operation ratio and per-piece cost control at customers.

Mold maintenance is important and it includes cleaning, service life control of consumable parts, and recovery of shapes by welding and machining, requiring great care and expertise.The finishing department, which handles mold maintenance, provides feedback on aspect of design such as improvement in materials to maintain accuracy and maintainability, as well as improvement in surface treatment for longer shelf lives.