[Introduction of Case Studies on Problem Solving] Current Fit → Clearance Setting Improvement of Maintenance for Automotive Component Cutting Molds

We will introduce a case that solved the customer's issue of poor maintenance of molds used for current matching production!

Our company utilizes the precision mold processing technology cultivated in the manufacturing of precision molds for semiconductors to design and manufacture molds that can maintain a certain level of accuracy even when punches and dies are replaced as consumables. For molds in fields other than semiconductors, we can also provide proposals based on the know-how gained in the semiconductor industry, so if you have any issues with molds, please feel free to contact us. This time, we would like to introduce a case where we solved a customer's problem regarding a mold with poor maintainability due to its current matching production. 【Problem】 Poor maintainability of molds produced with current matching - In molds produced with current matching for punches and dies, even if one wants to replace either the punch or the die, they must purchase both the punch and die as a set. - It sometimes requires sending the entire mold set back to the mold manufacturer for punch and die replacement, making maintenance at the customer's site difficult. 【Solution】 Improved maintainability through appropriate clearance design + precision processing technology - By providing clearance for the punch and die and finishing them with micron-level precision, it became possible to replace them at the customer's site without current matching when either the punch or die wears out.

• Mold Design
• Processing Contract

Leave the processing of micron-level work to us!

We would like to outsource because it is difficult to achieve the required precision in-house. We do not have enough manufacturing capacity for parts processing. Do you have such concerns? With our core technology in precision mold processing, we can handle the machining of precision parts specified by your company.

• Plastic Mould

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! With one molding process, different products with similar shapes or varying dimensions can be molded at the same time. This allows for the verification of multiple types in a short period.

Are you struggling to explain "safety" to the client using just drawings? - The risks in blind spots are difficult to convey to the client through drawings alone. - Safety measures often become a target for cost reduction, making it hard to communicate their necessity. - There is a concern that the client might say, "It's more dangerous than I thought," after completion. Risks that are visible to design professionals are not easily understood intuitively by clients who are outside the field. This document is not just a simple explanation of sensor functions; it is a guide to visually explain "why sensors are necessary in that location." It can be used directly as explanatory material for the client. Here are three key points for utilizing this document: 1. Visualization of Risks Blind spots during vehicle departure and contact risks within the site are illustrated clearly. 2. Clarification of Selection Criteria A comparison table outlines the differences between complex sensor types such as infrared, ultrasonic, and loop coils. 3. Diagram of System Configuration It illustrates not just the sensors alone, but how they combine with components like rotating lights and control panels, providing practical assistance for electrical equipment design. Please make use of this to prevent "rework after completion" and "accident risks."

In facilities operating nurse call systems, we have made the bed exit sensor wireless, allowing it to notify in conjunction with the nurse call system. By simply connecting the mat sensor "Foldable Thin Matt-kun," the body movement call "Ugo-kun," and the wheelchair body movement call "Ayumi-chan" to the transmitter HB-RS, you can make the bed exit sensor wireless. The infrared sensor "Just Place Pole-kun" has the transmitter HB-RS built-in. This helps prevent accidents caused by falls, slips, or wandering, contributing to the efficiency of medical operations. 【Features】 ○ Wireless conversion by simply connecting existing sensors to the transmitter HB-WSK. ○ The bed exit sensor notifies wirelessly in conjunction with the nurse call system. ○ Up to 5 transmitters can be registered with a single receiver. ○ The communication distance between the transmitter and receiver is approximately 10 meters. ◎ For more details, please contact us or download the catalog.