Suppressing end mill chatter to improve productivity and machining quality! Reducing the types of end mills used or extending the durability of end mills to achieve cost reduction in line with SDGs! This and more, a compilation of back issues of the OSG Group newsletter filled with "tips" that lead to added value. We hope you will take a moment to read it...

Supporting the resolution of on-site processing troubles and challenges!! Are you facing any difficulties or concerns with machining processing or CAM program creation?

□ I want to reduce machining processing troubles. □ I want to reduce quality-related defects. Is the issue with dimensions a machine problem? □ Issues like burrs and steps do not go away even after taking measures. □ Is the current processing method appropriate? □ Am I creating programs based on incorrect judgments? □ Are the tools and conditions appropriate? I want to extend the tool life. □ It is difficult to determine the timing for regrinding. □ What is the correct way to use chucks and holders? □ I want to deepen my knowledge of cutting processing. □ I want to know efficient processing methods. □ I want to eliminate the skill gap between new and young employees and veterans. □ I want to shorten the program creation time. Sometimes I can't meet deadlines. Etc. If any of these apply to you, please feel free to consult with us.

• Plastic Mould
• Resin mold
• Press Dies

What are the key points for solving the 'processing step' that is likely to occur in product finishing? We are currently offering materials such as "Case Studies on Troubleshooting in Mold Processing"!

In finishing processes, if there are many leftover steps and a large number of tools are used, thermal displacement of each axis and the main spindle of the machine can easily cause "machining steps" on the finished surface. Therefore, to reduce or eliminate machining steps, it is essential to minimize the types and number of tools used during the finishing process. 【Five Important Points in Finishing Processes】 ◇ Tool Selection 1. Use tools with good cutting performance and edge accuracy (no variation in R accuracy or outer diameter). 2. Use tools with low deflection and high rigidity (use a pencil neck when the protrusion is long). 3. Use tools with coatings suitable for the work material (especially for soft steel). ◇ Machining Methods and Cutting Conditions 1. Ensure that roughing before finishing does not leave any material in corners or recesses. 2. In semi-finishing, process the entire area to a uniform finishing allowance (do not leave large bumps). 3. In finishing, avoid high-speed rotation to minimize the expansion and contraction of the machine spindle. 4. Use cutting fluid to improve chip removal and lubrication of the cutting edge. For more details, please refer to the PDF document. If you have any questions, please feel free to contact us.

• Plastic Mould
• Resin mold
• Press Dies

We would like to introduce the '96 WJacket Tubes 1.0ml Type' handled by FCR and Bio Co., Ltd. This product is an autoclavable tube with a 2D code that is compatible with DMSO and liquid nitrogen vapor. The type with Rack ID allows you to use a reader that can read both the Tube ID and Rack ID simultaneously by simply scanning the 2D code for Rack ID on the bottom of the Rack. 【Features】 ■ Polypropylene ■ Autoclavable ■ DMSO compatible ■ Compatible with liquid nitrogen vapor ■ Capacity: 1.0ml *For more details, please download the PDF or feel free to contact us.

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 on 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.

● To determine the sealing and waterproofing of sealed products based on pressure changes, it is not necessary to conduct tests that involve spraying water on the product or immersing it in water. ● Once the product is placed in a dedicated fixture within the inspection device, waterproofing can be quantitatively confirmed through automatic measurement. ● The target product size is W 300 × D 210 × H 100 mm or smaller. ● The target products include automotive cameras, smartphones, ECUs, small motors, and other packaging containers, and are effective for any products that require confirmation of sealing, waterproofing, and airtightness. ● For product specifications and details, please contact us.

In battery manufacturing lines, if components containing copper are used, there is a possibility that metal powder may mix in, dissolve, ionize, and pass through the separator, causing a malfunction that connects the positive and negative electrodes. Such minute metal powders may not be detected during pre-shipment inspections, and even if they are found, they can lead to various issues, such as the need to increase inspection processes to detect them. Therefore, Fukuda has developed a copper-free (all stainless steel) air leak tester that can be safely used in the production lines of battery manufacturers and secondary battery manufacturing equipment manufacturers. For product specifications and details, please refer to the "Related Product Information" and "Related Catalogs" below.

This is an air leak tester for battery cases of electric vehicles (EVs). The battery case has the characteristic of being "large with a significant internal volume, and its structure may deform due to internal pressure." As a result, air leak testing generates "noise caused by its large size and capacity" and "noise caused by expansion or deformation due to internal pressurization." To mitigate this noise, this device features a newly developed smoothing function and a linear fitting correction function used in combination during measurement. Additionally, to achieve low-pressure control that is difficult to manage and to expand flow for large volumes, we provide a bypass box (CBU-600) equipped with an electro-pneumatic regulator for precise pressure control and a pressurization valve with a large effective diameter to supply high flow rates. Measurement methods: Work-Work comparison, Work-Master comparison, Fixed Master comparison Measurement pressure range: 10 kPa, 20 kPa, 50 kPa (depending on specifications) Gauge pressure sensor accuracy: ±2% F.S. Differential pressure sensor accuracy: ±0.5% F.S. Group settings: 0 to 31 groups Power supply voltage / Power consumption: AC100 to 240 V / 100 VA