■Introduction to Tribology Products and Our Laboratory■

Automatically measures the traction (friction) coefficient in boundary lubrication, mixed lubrication, and elastohydrodynamic lubrication.

【Product Overview】 The MTM Traction Tester is a tabletop friction and wear testing machine of the ball-on-disk type provided by PCS Instruments in the UK, and it is adopted as a standard device in the lubricants and additives industry. By optimizing friction characteristics, it significantly enhances performance and helps reduce operational costs. 【Features】 It is capable of sliding test specimens of various materials and shapes within a slip rate range of ±10,000%. By using the optional 3D-SLIM, it is possible to observe the formation process of the tribofilms. 【Main Evaluation Contents】 Stribeck curve (friction coefficient × rolling speed) Traction curve (friction coefficient × slip rate) Tribofilm measurement *Optional

• Testing Equipment and Devices

It measures viscosity under HTHS (High Temperature High Shear) conditions with high temperature accuracy.

**Product Overview** The USV high shear viscosity meter is a tabletop fully automatic rotational viscometer provided by PCS Instruments in the UK, designed to measure the viscosity of engine oil in conditions close to actual operation. **Features** It is capable of reproducing shear rates of 10^6 to 10^7/sec, which are observed in real engines. It can measure the complete temperature/shear rate distribution in approximately one hour. It enables accurate kinematic viscosity measurements in the high shear region, which is important in the automotive industry, and complies with domestic standards such as ASTM and CEC. **Main Evaluation Content** Shear rate distribution (viscosity × shear rate)

• Viscometer

The oil film thickness in the elastic fluid lubrication state is measured using the principle of optical interference.

【Product Overview】 The EHD Oil Film Thickness Tester is a tabletop fully automatic oil film thickness testing machine provided by PCS Instruments in the UK, and it is the successor model to the already proven EHD1. 【Features】 It is capable of measuring thinner films (minimum oil film thickness of 2nm) than conventional optical interference methods. By using the optional 3D-SLIM, it is possible to analyze the oil film thickness distribution across the entire contact area. 【Main Evaluation Contents】 Oil film thickness Stribeck curve (friction coefficient × rolling speed) Traction curve (friction coefficient × slip ratio) Oil film thickness distribution *Optional

• Coating thickness gauge

Reproducing rolling contact fatigue (RCF) due to pitching under lubricated/non-lubricated conditions.

【Product Overview】 The MPR Pitching Test Machine is a three-cylinder testing device provided by the UK company PCS Instruments, which generates pitching in a short time by increasing the contact cycles. 【Features】 Compared to general fatigue wear testing machines, it is compact and requires a smaller sample size for testing, making operation simple. In addition to stopping the test based on arbitrary parameters, it allows for interruption and resumption for surface observation of the test specimen. 【Main Evaluation Content】 Fatigue wear testing

• Testing Equipment and Devices

Establish a parts and consumables storage to strengthen the after-sales service system. 【Conduct operational training and demonstrations!!】

The measurement instrument showroom established in 2008 was renewed in 2015, and we conduct operational training and demonstrations. 【About the Permanent Equipment】 ◇ Tribology Testing Machines from UK-based PCS Instruments ◇ ■ MTM Traction Testing Machine ■ EHD Oil Film Thickness Testing Machine ■ USV High Shear Viscometer ■ MPR Pitching Testing Machine ■ ETM High Load Traction Testing Machine ◇ UV Water Sterilization Device from Israel's Atlantium ◇ ■ HOD System *We have newly installed actual machines for demonstration tests, so please feel free to contact us when considering testing machines!

• others

For applications in beverages, aquaculture, water supply and drainage, cooling water, boiler water, and biofouling. A laboratory for conducting operational training and demonstrations is also available.

The "Hydro Optic Disinfection System" manufactured by Israel's Atlantium is a UV water sterilization device developed under a completely different concept based on fluid dynamics and optical theory, capable of addressing various types of bacteria, viruses, larvae, and protozoa. Please use it at final disinfection points for drinking water, aquaculture, water supply and drainage, cooling water, boiler water, and biofouling, where a reliable high sterilization rate is required. Additionally, it has the functionality and performance to serve as an alternative to thermal sterilization and disinfection filters, making it a groundbreaking device that can be used as a reliable sterilization method in fields where conventional UV sterilization devices cannot be applied. Moreover, it is easy to handle and the sterilization cost is less than one-tenth. *We have a catalog with examples of deliveries available, so please be sure to download it!

• Testing Equipment and Devices

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 even 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.

This is an introduction to "outer diameter film polishing," which is used for ultra-finish machining of various shaft-type workpieces. - Wouldn't you like to achieve ultra-finish machining more easily, safely, and with less variation? Please take a look at what film polishing is, along with related products and catalogs!

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 without causing any thermal impact on the base material. Repairs can be made even 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.

We are pleased to announce that Tokyo Machine Works Co., Ltd. will be exhibiting at the "INNOVATION EXPO 2025" to be held at Tokyo Big Sight from September 10 (Wednesday) to September 12 (Friday), 2025. 【Exhibited Equipment】 - 1-ton portable autonomous mobile robot (AMR) - 2-ton portable unmanned transport vehicle (AGV) - Shutter-equipped unmanned transport vehicle - Autonomous cleaning robot, etc. 【Booth Number】 - 6-405 You will have the opportunity to see each machine up close, including demonstrations that link the equipment together. We sincerely look forward to your visit during this event. Please note that pre-registration (free of charge) is required to attend the exhibition, so we kindly ask you to register using the link below. https://www.logistech-online.com/jp/registration.php?exhibitor=EX000072 If you would like an invitation, please request it through our contact form.

Contec has added a BTO menu for the Windows 11-based embedded OS - Windows 11 IoT Enterprise LTSC 2024 to its industrial computer "MR4310 series" and has started accepting orders.