Top > Precision Machine Devices Div.

Precision Machine Devices Div.

Ultrafine Machining

Prof. Hidenori SHINNO
   Room：G2-304
   TEL：+81-(0)45-924-5469
   E-mail：shinno(at)pi.titech.ac.jp
   *Please replace "(at)" with "@".
   http://www.upm.pi.titech.ac.jp/

■Section　 Ultrafine Machining

■Objective Realization of an innovative mother machine for nano-machining
　　　　　　　　　　 Establishment of ultraprecision machining

■Current Topics　
・Research and development of innovative mother machine for nano-machining.
　　　　　　　　　　　・Nano-machining technology of hard and brittle materials.
　　　　　　　　　　　・Research on error factor-minimized structure.
　　　　　　　　　　　・Design methodology for machine tool.
　　　　　　　　　　　・Product development methodology.

*Outline of Research Activities2010（PDF）

新野E.jpg

　Assoc. Prof. Hayato YOSHIOKA
　　Room：G2-302
　　TEL：+81-(0)45-924-5470
　　E-mail：yoshioka(at)pi.titech.ac.jp　　
　　※Please replace "(at)" with "@".　
　　http://www.upm.pi.titech.ac.jp/

■Section　 Ultrafine Machining

■Objective Establishment of nano-measurement and nano-motion control for ultraprecision machining

■Current Topics　
                    ・High speed spindle system with high stiffness.
　　　　　　　　　　　・Multi degree of freedom nano-positioning table system.
　　　　　　　　　　　・In-process status monitoring for ultraprecision machining.　　　　　　　　　　　
                    ・Active control of nano-machining process.　　　　　　　　　　
                    ・Active vibration Isolation system for precision instruments.

*Outline of Research Activities2010（PDF）

吉岡E.jpg

Precision Machine Elements

001　北條春夫.JPG

   Prof. Haruo HOUJOH
     Room：R2-414　　
     TEL：81+(0)45-924-5078
     E-mail：hhoujoh(at)pi.titech.ac.jp
     ※Please replace "(at)" with "@".　
      http://www.ds.pi.titech.ac.jp/

■Section　 Precision Machine Elements

■Objective Methodology to observe and analyze the noise and dynamics of machinery

■Current Topics　
                    ・Practical sound source localization without use of an anechoic chamber.
　　　　　　　　　　　・Development of 3-D sound field assessment based on 2-D sound measurement.　　　　　　　　　　　
                    ・Sound creation for a geared system.
　　　　　　　　　　　・Vibro-diagnostics of a geared machinery.　　　　　　　　　　　
                    ・Visualization of air flow behavior at around gear mesh.

*Outline of Research Activities2010（PDF）

Visualization of a fault located by the spatial measurement of propagated sound from the faulty bearing.

Flow sucked into space against moving direction.

　Assoc. Prof. Shigeki MATSUMURA
　　Room：R2-416　　
　　TEL：+81-(0)45-924-5041
　　E-mail：smatsumu(at)pi.titech.ac.jp
　　※Please replace"(at)"with"@"
　　http://www.ds.pi.titech.ac.jp/

■Section　 Precision Machine Elements

■Objective Vibration measurement of a machine and low vibration machine design

■Current Topics　
・Low vibration gear design methodology.
　　　　　　　　　　　・Centrifugal Dynamic Damper for Transmission.　　　　　　　　　　
・Active noise suppression of a gear system.
　　　　　　　　　　　・Identification of dynamic properties of a machine as multi DOF system.
　　　　　　　　　　　・Diagnosis of gear tooth surface from with vibration measurment.

*Outline of Research Activities2010（PDF）

松村E.jpg

Precision Machine

進士忠彦_001.JPG 　Assoc. Prof.　Tadahiko　SHINSHI
　　Room：R2-316　　
　　TEL：+81-(0)45-924-5095
　　E-mail：shinshi(at)pi.titech.ac.jp
　　※Please replace"(at)"with"@"
　　http://www.nano.pi.titech.ac.jp/index.html

■Section　 Integrated Mechanisms

■Objective Realization of innovative machine devices by complex-integration

■Current Topics
・Centrifugal type artificial hearts using magnetic bearing technology
　　　　　　　　　　　・Precision spindles for micro/nano machining
　　　　　　　　　　　・Compact magnetic bearing motor　　　　　　　　　　　
・MEMS actuators using new magnetic materials
　　　　　　　　　　　・Recycling technology using superconductive magnet

*Outline of Research Activities2010（PDF）

Organization and Staff