富士高周波工業 List of Products and Services

【High-Frequency Hardening Case Lineup】 ■ Helical Gear Single Tooth Movement High-Frequency Hardening ■ Φ720 Gear Tooth Base Single Shot High-Frequency Hardening ■ Spindle Internal Gear High-Frequency Hardening ■ Worm Shaft Single Tooth Rotational High-Frequency Hardening ■ Rack Gear High-Frequency Hardening 【Laser Hardening Case Lineup】 ■ M1 Gear Single Tooth Single Shot Laser Hardening ■ M1.5 Small Gear Tooth Surface Movement Laser Hardening ■ Ring Gear Laser Hardening ■ M2 Rack Gear Laser Hardening ■ Spiral Bevel Gear Tooth Surface Laser Hardening

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【Laser Hardening Case Lineup】 ■ Scroll Cam Laser Hardening ■ Cutter Cam Laser Hardening ■ Thin Plate Cam Laser Hardening

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【High-Frequency Hardening Case Lineup】 ■ Intermediate Joint High-Frequency Hardening ■ φ150 Shaft High-Frequency Hardening ■ Large Shaft High-Frequency Hardening 【Laser Hardening Case Lineup】 ■ High-Frequency Hardened Shaft Keyway Bottom Laser Hardening ■ Rotating Shaft Laser Hardening ■ Spindle Laser Hardening ■ Small Diameter Ball Screw Keyway Laser Hardening ■ Piston Shaft Laser Hardening ■ Thin-Walled Hollow Bolt Spiral Laser Hardening ■ Large Tapered Roll Laser Hardening 【Laser Cladding Case Lineup】 ■ High-Speed Laser Cladding ■ Shaft with Keyway Laser Cladding ■ Repair Laser Cladding for Shaft with Keyway ■ Center Pin Laser Cladding Repair

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【High-Frequency Hardening Case Lineup】 ■ Ring Guideway High-Frequency Hardening 【Laser Hardening Case Lineup】 ■ Large Ring Groove High-Frequency Hardening ■ Soft Zone Countermeasures with Laser Hardening ■ Ring V Groove Laser Hardening ■ Thin-Walled V Ring Laser Hardening

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【High-Frequency Hardening Case Lineup】 ■ Ring Guideway High-Frequency Hardening 【Laser Hardening Case Lineup】 ■ 100mm Width Laser Hardening ■ L1200×10t Plate Laser Hardening ■ Laser Hardening of Rails with Small Diameter Holes

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【High-Frequency Hardening Case Lineup】 ■ L-Shaped Plate High-Frequency Hardening 【Laser Hardening Case Lineup】 ■ Fan-Shaped Plate Laser Hardening ■ L1200×10t Plate Laser Hardening ■ Knurled Surface Laser Hardening ■ Truck Plate Tip Laser Hardening ■ Wide Laser Cladding ■ Drill Hole Laser Cladding Repair

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【Laser Hardening Case Lineup】 ■ Roller Sliding Surface Laser Hardening ■ Thin-Walled Roller Laser Hardening ■ Soft Zone Countermeasures with Laser Hardening ■ Small Roller Laser Hardening ■ Large Tapered Roller Laser Hardening

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【Laser Hardening Case Lineup】 ■ Laser hardening of small punch molds ■ Laser hardening of the inner diameter R surface of clamp dies ■ Laser hardening of the inner diameter of φ600 molds

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【High-Frequency Hardening Case Lineup】 ■ Gripper Pit High-Frequency Hardening 【Laser Hardening Case Lineup】 ■ Eyebrow Type Piston A Laser Hardening ■ Complex Shape Block Laser Hardening ■ Head Wrench Mounting Part Laser Hardening ■ Convex End Face Laser Hardening ■ Stopper Tip Laser Hardening ■ Taper Cone Outer Circumference Laser Hardening ■ Chuck Raw Jaw Laser Hardening ■ Small Holder Laser Hardening 【Laser Cladding Case Lineup】 ■ Wide Laser Cladding

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This document is a technical report introducing the fundamental technology of laser hardening, its technical characteristics, the metal microstructure created by laser hardening, temperature distribution, and more. It explains basic concepts of laser hardening, including "partial hardening of metals," "temperature distribution and metal microstructure in laser hardening," and "why laser hardening is gaining attention." Please take a moment to read it. 【Contents】 ■ Introduction ■ Partial Hardening of Metals ■ Various Laser Processing Methods ■ Principles of Laser Hardening ■ Temperature Distribution and Metal Microstructure in Laser Hardening ■ Why Laser Hardening is Gaining Attention ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

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This document is a technical report introducing the seven differences between laser hardening and high-frequency hardening. While high-frequency hardening and laser hardening are very similar techniques for surface treatment known as partial hardening, there are various differences in the heating process, cooling process, and quality control items for hardening. By understanding the differences in each technique, it becomes possible to effectively differentiate between the two technologies. This document categorizes and explains these differences into "seven" points. Please take a moment to read it. [Contents] ■ Introduction ■ Seven Differences Between Laser Hardening and High-Frequency Hardening ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

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This document is a collection of case studies summarizing solutions to challenges in laser hardening. It explains how issues that were problematic with conventional heat treatment were resolved through laser hardening, highlighting key points. Based on actual examples of problem-solving, such as "high-frequency hardening of the inner diameter" and "soft zone filling with laser," we will introduce our efforts. We invite you to read it. 【Contents】 ■Introduction ■Case Studies of Problem Solving (1) to (5) ■Conclusion *For more details, please refer to the PDF document or feel free to contact us.

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This document is a technical report that discusses tips for setting laser hardening conditions. Typical parameters for laser hardening include laser output, travel speed, spot diameter, and irradiation angle. It explains how variations in each of these parameters affect the quality of heat treatment. Additionally, it notes that factors influencing heat treatment quality are not limited to the equipment and laser side, but also include the surface condition of the workpiece and its thickness. By understanding these fundamental aspects, insights into setting laser hardening conditions can be gained. We encourage you to read it. [Contents] ■ Introduction ■ Relationship between laser parameters and heat treatment quality ■ Differences based on the condition of the workpiece ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

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This document is a technical report on the laser hardening equipment of Fuji High Frequency Industry. We will introduce the semiconductor laser oscillator, optical system, and temperature feedback system of our top-class laser heat treatment equipment in Japan. This report will be a useful reference for engineers considering prototyping or developing at Fuji High Frequency Industry. We encourage you to read it. [Contents] ■ Introduction ■ High-Power Semiconductor Laser Oscillator ■ Optical System in Laser Hardening ■ Temperature Feedback Control in Laser Hardening ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

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This document is a technical report that presents hardening data for laser hardening by material type. In Japanese manufacturing, various materials are used. This report provides a clear explanation of the hardenability and hardness of laser hardening for each material type. It serves as a reference for design engineers considering laser hardening during the design phase. We encourage you to read it. 【Contents】 ■Introduction ■Laser Hardening Data by Material Type ■Conclusion *For more details, please refer to the PDF document or feel free to contact us.

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This document is a technical report that explains the basic principles of laser cladding and provides fundamental information about laser cladding, including comparisons with other technologies. It introduces basic knowledge about LC, starting with "What is LC?", as well as "The mechanism of laser cladding" and "Quality evaluation in LC construction." Please take a moment to read it. 【Contents】 ■Introduction ■Basic knowledge of LC ■Conclusion *For more details, please refer to the PDF document or feel free to contact us.

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This document is a technical report on application examples of laser cladding. To effectively utilize laser cladding, various know-how is required. We will explain just a small part of that know-how. This is a technical report aimed at raising the level of cladding by one step. Please take a moment to read it. 【Contents】 ■Introduction ■Application examples of LC ■Conclusion *For more details, please refer to the PDF document or feel free to contact us.

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This document is a technical report that discusses things that cannot be done with laser cladding and examples of related troubles. There are many things that cannot be achieved with laser cladding. It explains under what constraints this technology cannot be used and what kind of design should be considered during the design phase. By understanding the negative aspects of laser cladding, more accurate designs can be achieved. Please take a moment to read it. [Contents] ■ Introduction ■ Things that cannot be done with LC ■ Summary *For more details, please refer to the PDF document or feel free to contact us.

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This document is a technical report on the laser cladding equipment of Fujikohsuhou Industry. In Volume 6 of laser hardening, we focus on the oscillator, so here we will explain the equipment specific to laser cladding, including the powder feeder, cladding nozzle, and feedback system (E-Maqs). This report is intended for those considering the implementation of such equipment. We invite you to read it. [Contents] ■Introduction ■LC System *For more details, please refer to the PDF document or feel free to contact us.

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This is a seminar about laser hardening, covering everything from the basics to applications, lasting about 30 minutes. It caters to various perspectives, such as "I know nothing about laser hardening," "I know about laser hardening but want to learn more application examples," and "I want to hear about trouble cases." 【Seminar Titles】 1st Session: Basics of Laser Hardening 2nd Session: Seven Differences Between Laser Hardening and High-Frequency Hardening 3rd Session: Case Studies for Solving Laser Hardening Issues 4th Session: Tips for Setting Laser Hardening Conditions 5th Session: What Cannot Be Done with Laser Hardening and Trouble Cases 6th Session: Fuji High-Frequency Laser Hardening Equipment 7th Session: Hardening Data by Material for Laser Hardening 8th Session: Frequently Asked Questions About Laser Hardening

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This is a seminar about laser cladding, lasting approximately 30 minutes, covering everything from the basics to applications. It is designed for various audiences, including those who "know nothing about laser cladding," those who "are familiar with laser cladding but want to learn more about application examples," and those who "want to hear about trouble cases." 【Seminar Titles】 1st Session: Basics of Laser Cladding 2nd Session: Applications of Laser Cladding 3rd Session: What Cannot Be Done with Laser Cladding and Trouble Cases 4th Session: Fuji High Frequency Industry's Laser Cladding Equipment 5th Session: Data by Material Type for Laser Cladding 6th Session: Frequently Asked Questions about Laser Cladding

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- Free Technical Consultation Do you have any issues regarding heat treatment? Our technicians are available for consultation. - Free Technical Seminar Please take advantage of this opportunity to acquire technical skills and basic knowledge. - Company Tour "Seeing is believing" - please take a look at the actual site. - Contract Processing We accommodate everything from single items to mass production. - Prototyping Our engineers will address your challenges with their expertise. - On-Site Prototyping We have absolute confidence in the speed of inspection after construction. - Online On-Site Prototyping This contributes to reducing your travel expenses and other costs.

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Our company's business is centered around two pillars: high-frequency hardening and laser hardening. In the high-frequency division, we provide quality, delivery, and cost that satisfy our customers, backed by over 60 years of technical expertise since our founding. Additionally, the laser division utilizes skilled laser technicians and the latest laser equipment to offer cutting-edge surface processing technologies such as laser hardening and laser cladding. To uphold our management philosophy of "being a company that is needed by society," we aim to remain a company that can adapt to changes and develop businesses that align with the times. We will work together as a company to meet our customers' needs. We kindly ask for your continued support and consideration in the future.

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