We will hold a temporary torque seminar for the "Torque Wrench Repair and Calibration Course" in Tokyo, Nagoya, and Osaka.

A practical Japanese-English torque training seminar that will be immediately useful for business starting tomorrow. The number of participating companies has exceeded 3,058 with 7,896 people! From the basics of torque management to repair and calibration.

■Catalog updated! The schedule has been updated until the end of May 2024. ■We have decided to regularly hold a repair and calibration course for the compact preset torque wrench "QL5 series," which has a small body and a large torque scale, as it was highly requested. ◆The "Tohnichi Torque Seminar," which is immediately useful for business, has seen participation from over 3,300 companies and more than 8,300 individuals (cumulative from November 1999 to March 2023). ◆In the T course, you can learn the basics of torque management and torque equipment. It is suitable for those who are about to implement torque management or for training workers/new employees. Particularly in practical sessions, we have devised ways to deepen understanding of torque management through hands-on experience. ◆In the R1-1/R1-2 (Calibration/Repair) course, you can learn the methods for repairing and calibrating torque wrenches/torque drivers. This course is suitable for companies that own testers or are planning to implement "in-house calibration and repair." ◆The R1-3 course teaches the repair and calibration methods for the preset torque wrench 'QL5/CL5 series,' which allows for easy and reliable torque settings with a large torque scale. ◆The R3 course is designed to enable in-house calibration and simple adjustments of torque wrench testers/torque driver testers.

• Torque wrench
• Other work tools
• Technical Seminar

[Revised edition after 5 years] Published technical and product information, as well as case studies on torque management, torque equipment selection, operation, and calibration methods in the "Manufacturing Site Problem Solving GUIDE."

【Revised after 5 years! Free Distribution】 The Torque Handbook is a unique booklet that provides practical technical materials useful for the operation and management of torque equipment, aimed at those engaged in research and development, design, production technology, quality control (assurance), and after-sales service in the manufacturing industry, particularly related to "torque management" and "screw fastening." 【Highlights/Reading Points】 - At the beginning, in addition to our company history, we include "The Evolution of Poka-Yoke Related Products," "The Development of Small Torque Wrenches," and "Newly Developed Small Torque Wrenches." - In the technical materials, we have reviewed the details and updated them with the latest information. Chapter 4 includes a new section on "Data Communication Methods Used in TOHNICHI Products," explaining both wired and wireless data communication methods. Chapter 6 discusses the comparison between the international standard ISO6789-2017 for manual torque tools and JIS and TOHNICHI standards. - Just before the product pages (P160-163), we have newly included a "Manufacturing Site Problem-Solving GUIDE." This section explains issues (challenges) and solutions over four pages, from Case 1 to Case 6, using abundant illustrations and product images for easy understanding. This content is not only for those in manufacturing but also for sales personnel in trading companies.

• Torque wrench

The "240well 2D Code Attached Tube" is a product with a 200μl type and a rack lid lock function. It is compatible with liquid nitrogen vapor. It allows for the storage and management of a large number of samples in a small space, making it easier to understand. Additionally, it does not use sealing materials, which improves sealability and allows for safer use. 【Features】 ■ Developed a 2D code attached tube for ultra-micro volumes (200μl) ■ Compatible with liquid nitrogen vapor ■ Adopts a new type of screw cap that does not use O-rings, packing, or gaskets ■ Improved sealability and safer use due to the absence of sealing materials *For more details, please download the PDF or feel free to contact us.

Yoshikawa Co., Ltd. Realization Division will exhibit at the 40th Nepcon Japan. ■ Dates: January 21 (Wed) - 23 (Fri), 2025 ■ Venue: Tokyo Big Sight ■ Booth: East Hall 4 E6-19 Clean and Static Control Zone The exhibit will feature a storage shelf for slide-type metal masks. 【Efficient storage with a sliding mechanism】 【Easy to take out even while wearing gloves】 【Customization to meet the needs of individual customers】 We invite you to come and see it. ■ Pre-registration (free) is available here or through related links: https://www.nepconjapan.jp/tokyo/ja-jp/register.html?code=1522511758302164-EUA

Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

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.