Centerless grinding machine (manufactured by Nomizu Machinery) that enables unexpected deburring of shaft components and accommodates a variety of products, along with 3M abrasives.
*You can download the case study collection from the bottom.* Cylindrical and round bar workpieces such as shafts and pipes used in automotive parts and various industrial machinery require not only a fine surface finish on the outer circumference but also the removal of burrs generated during machining, demanding high processing quality. Additionally, it is not uncommon for burr removal to become an unexpected additional process. The combination of the "Centerless Grinding Machine NCB-50II" from Nomizu Machinery Manufacturing and 3M's "Scotch-Brite™ Wheel Abrasive" meets these processing demands. If you have requests such as "I cannot make a large capital investment for burr removal equipment," "I want to flexibly adjust processing conditions to accommodate various products," or "I want it to be easy to use even without skilled operators," please consult with 3M Japan. We also offer free abrasive material samples suitable for your application and can provide free trial processing in collaboration with Nomizu Machinery Manufacturing. **[How to Apply for Free Samples and Free Trial Processing]** Please refer to the basic information section below and fill in the necessary details using the "Contact Us" button.
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basic information
【Application Process】 ■ Please select your request. ■ If you choose "Other," please describe the target work, processing purpose, and finishing goals in the free description field to the extent that you can disclose. ■ A representative will contact you later to discuss your request. ■ Please note that providing samples and prototype processing may take some time. <Handling of Personal Information> 3M Japan Co., Ltd. handles personal information based on the personal information handling policy and privacy policy outlined in the link below. https://www.3mcompany.jp/3M/ja_JP/company-jp/handle-personal-information/ 3M respects your privacy. 3M and third parties contracted by 3M may use the information you provide to communicate with you, including promotions and the provision of product information and services, in accordance with our personal information handling policy and privacy policy. Please be aware that this information may be stored on servers located in the United States. If you do not agree to the use of your personal information, please do not use this system.
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Applications/Examples of results
【Example of Applicable Work】 ■ Rack Shaft ■ Copier Shaft ■ Piston ■ Suspension Rod ■ Pipe Material ■ Various Other Shafts *For more details, please refer to the PDF document or feel free to contact us.
Detailed information
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The LD wheel is a non-woven fabric wheel widely used for deburring and surface roughness adjustment. It has moderate elasticity and polishing power, making it suitable for deburring precision parts, rounding edges, and adjusting surface roughness. Additionally, it excels in heat dissipation, has minimal clogging, and enables stable polishing processes. 【Specifications】 Grade (Roughness): F (Fine, equivalent to #240) Hardness: 6, 7, 8 *Outer diameter, inner diameter, and width are available in various options. Please contact us for details. 【Main Applications】 - Blinding machining marks and adjusting surface roughness - Polishing before and after plating - Removing micro burrs from machining and cutting processes - Chamfering of precision machined parts - Hairline finishing of stainless steel and non-ferrous metals
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MG wheels were developed to accommodate deburring and surface roughness adjustments that require fine finishing in precision parts and similar applications. 【Specifications】 Grade (Roughness): VFB (Very Fine Blue, equivalent to #400), SF (Super Fine, equivalent to #600), 1200 (equivalent to #1200), 2010 (equivalent to #2000) Hardness: 5 *Various sizes for outer diameter, inner diameter, and width are available. Please contact us for details. 【Main Applications】 - Deburring and edge rounding of precision parts - Fine finishing of stainless steel products - Pre-finishing of iron and non-ferrous metal before plating - Finishing before and after hard chrome plating
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Centerless Grinding Machine NCB-50II (Manufactured by Nomizu Machinery Works) It can perform dry grinding on workpieces sized from Φ10 to Φ50 × 1,000mm. We have a proven track record of deliveries to many users and can provide short lead times. By adding additional equipment to this standard model, we can accommodate a wide range of grinding processing requests, including wet grinding and four-axis cylindrical grinding.
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Company information
3M Japan Co., Ltd. was founded in 1960 as the first local subsidiary of 3M in Asia. It imports and sells adhesive tapes, reflective materials, adhesives, abrasives, and other products, contributing to Japan's rapid economic growth. In 1961, it established the Sagamihara office, which has become the base for its current research and development activities. In 1970, it established the Yamagata office of 3M Japan Products Co., Ltd., which serves as one of the largest manufacturing bases in Japan and provides products not only to the 3M Japan Group but also to 3M companies overseas as a global "super hub."