Even with holes and grooves, laser hardening can prevent cracks!
【Conventional Issues】 Hardening of the sides and end faces is necessary, but due to the numerous hole and groove machining in the areas that require hardening, the difficulty of hardening increases with high-frequency quenching, raising the risk of cracking. 【Advantages of Laser Hardening】 With laser hardening, the grooves can be hardened by allowing light to escape, eliminating the risk of cracking. Additionally, for the holes, there is no edge effect like with high-frequency, so there is no risk of overheating. 【Specifications】 Dimensions: φ280×L780 Material: SCM440 Depth: 1.0–1.5mm Hardness: HRC50–56
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basic information
The laser hardening business that started in December 2008. This technology can significantly contribute 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, as well as prototype development products, ensuring customer satisfaction.
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Company information
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.