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HMF type Bearing unit for HDD (New type multi-lobes bearings) 1)Our - PowerPoint PPT Presentation

Oct 07, 2023 •99 likes •166 views

HMF type Bearing unit for HDD (New type multi-lobes bearings) 1)Our developed sintered bearings and technologies 2)Structure of hard disk drive motor 3)Examples of FDB for spindle motor (Fluid Dynamic Bearings) 4)Application of multi-lobes

  1. HMF type Bearing unit for HDD (New type multi-lobes bearings) 1)Our developed sintered bearings and technologies 2)Structure of hard disk drive motor 3)Examples of FDB for spindle motor (Fluid Dynamic Bearings) 4)Application of multi-lobes bearings 5) New type HMF bearing unit 6) Bearing manufacturing process and material 7)Characteristics of bearing performance and design New Business Development Office Executive Officer Hideo Shikata

  2. 1 Sintered products (Machine parts) For transportation machines, For vehicles transmission parts For vehicles parts, Vehicles parts for auxiliary units, For motor cycles, Industrial machines For industrial machine parts for general- purpose engine construction machinery general- purpose engine hydraulic equipment agricultural machines

  3. 2 Sintered products (Bearings) For motors, For home applications, For audio equipment, For construction machines For construction Special shape For motors machinery bearings Polygon mirror motor Spindle motors Spindle motor for compact disk for HDD We developed precise manufacturing technology and bearing materials. Apply to hard disk motors.

  4. 3 Hitachi Powdered Metals HPM Matsudo Plant [Structural Parts,Sintering Bearing] Global Network Katori Plant [Structural Parts,Valve Guide,Seat] Bleistahl Produktions-GmbH [Valve Guide,Seat] Sintering Technologies Inc Korea Powder Metallurgy [Structural Parts,Valve Guide,Seat] [Structural Parts,Valve Guide,Seat] MIBA [Structural Parts] Hitachi Powdered Metals (Dongguan) [PM products etc.] Mahle Metal Leve Miba Hitachi Powdered Metals Thai Sintered Products Sinterizados Ltda (Singapore) [Structural Parts] [Sintering Bearing,Structural Parts] [Structural Parts]

  5. 4 Structure of hard disk drive motor (Disk supporting mechanism by FDB) Magnetic head Disk drive motor Hard disk Thrust bearing (FDB) Radial bearing (FDB) Oil film pressure distribution Oil film pressure distribution

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