We were able to deliver it 10 minutes after arrival!
【Conventional Issues】 I wanted to harden only the tip while ensuring that the outer diameter of the pin's tip does not bulge. However, with high-frequency hardening, the outer diameter increases because the heating starts from the outer diameter to raise the hardness of the tip. 【Advantages of Laser Hardening】 With laser hardening, the deformation related to the bulging of the outer diameter at the tip was kept within 3μm. Additionally, since laser hardening does not require coils, delivery was possible within 10 minutes after bringing in the item. 【Specifications】 Dimensions: φ15×30L Material: S45C Hardness: HRC60 Depth: 0.5mm
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basic information
The laser hardening business started in December 2008. This technology significantly contributes to reducing the biggest challenge in heat treatment processing, which is "heat treatment distortion." Our engineers respond meticulously to a wide range of products, from small lots of various types to mass-produced items and even prototype development products, ensuring customer satisfaction.
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Fujikou Shuhou Industry Co., Ltd. was established in 1958 in Sakai City, Osaka Prefecture, starting with the heat treatment of large bearings. Since then, we have expanded our operations to cover a wide range of industrial machine parts. In December 2008, we began contract processing for laser heat treatment, and in January 2012, we quickly took on laser cladding, continuing to this day. Our expertise in partial heat treatment of metal components spans from large items to precision parts. We have also obtained ISO 9001 certification and have become a certified factory in various industries, continuously striving for improvement in technology and skills through relentless effort and a spirit of reform. As a result, we have earned the trust of our customers across various industries with our high quality and technical capabilities. Moving forward, we aim to accurately respond to the diversifying and advancing needs of our customers, and with our two pillars of high-frequency heat treatment and laser heat treatment, we aspire to contribute, even in a small way, to the advancement of Japanese manufacturing, working together as a unified company.