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検索結果 16 件

Computerized generation and simulation of meshing of modified spur and helical gears manufactured by shaving [microform] / Faydor L. Litvin ... [et al.] (NASA/CR-2001-210893)

Computerized generation and simulation of meshing of modified spur and helical gears manufactured by shaving [microform] / Faydor L. Litvin ... [et al.] (NASA/CR-2001-210893)
マイクロ図書
2001<YCA-NAS 1.26:210893>
国立国会図書館
  • 件名Computerized simulation Gears Gear teeth

Local synthesis and tooth contact analysis of face-milled, uniform tooth height spiral bevel gears [microform] / F.L. Litvin and A.G. Wang (Technical report/Army Research Laboratory ; ARL-CR-312) (NASA contractor report ; 4757)

Local synthesis and tooth contact analysis of face-milled, uniform tooth height spiral bevel gears [microform] / F.L. Litvin and A.G. Wang (Technical report/Army Research Laboratory ; ARL-CR-312) (NASA contractor report ; 4757)
マイクロ図書
1997<YCA-NAS 1.26:4757>
国立国会図書館
  • 件名Gears Gear teeth Misalignment

Detecting tooth damage in geared drive trains [microform] / Philip R. Nachtsheim (NASA technical memorandum ; 112207)

Detecting tooth damage in geared drive trains [microform] / Philip R. Nachtsheim (NASA technical memorandum ; 112207)
マイクロ図書
1997<YCA-NAS 1.15:112207>
国立国会図書館
  • 件名Gear teeth Gears Fractures (Materials) D...

New methods for improved double circular-arc helical gears [microform] / Faydor L. Litvin and Jian Lu (NASA contractor report ; 4771) (Army Research Laboratory contractor report ; ARL-CR-339)

New methods for improved double circular-arc helical gears [microform] / Faydor L. Litvin and Jian Lu (NASA contractor report ; 4771) (Army Research Laboratory contractor report ; ARL-CR-339)
マイクロ図書
1997<YCA-NAS 1.26:4771>
国立国会図書館
  • 件名Gears Gear teeth Mechanical drives Computerize...

Dynamic forces in spur gears--measurement, prediction, and code validation [microform] / Fred B. Oswald ... [et al.] (NASA technical memorandum ; 107223) (Army Research Laboratory technical report ; ARL-TR-1088)

Dynamic forces in spur gears--measurement, prediction, and code validation [microform] / Fred B. Oswald ... [et al.] (NASA technical memorandum ; 107223) (Army Research Laboratory technical report ; ARL-TR-1088)
マイクロ図書
1996<YCA-NAS 1.15:107223>
国立国会図書館
  • 件名Gears Gear teeth Dynamic loads

Development of a model based technique for gear diagnostics using the Wigner-Ville method [microform] : final report on NASA project NAG 3-1376 / by F. Choy, A. Xu, V. Polyshchuk

Development of a model based technique for gear diagnostics using the Wigner-Ville method [microform] : final report on NASA project NAG 3-1376 / by F. Choy, A. Xu, V. Polyshchuk
マイクロ図書
1997<YCA-NAS 1.26:207572>
国立国会図書館
  • 件名Gears Gear teeth Dynamic characteristics Defec...

Three-dimensional gear crack propagation studies [microform] / David G. Lewicki ... [et al.] (NASA/TM ; 1998-208827)

Three-dimensional gear crack propagation studies [microform] / David G. Lewicki ... [et al.] (NASA/TM ; 1998-208827)
マイクロ図書
1998<YCA-NAS 1.15:208827>
国立国会図書館
  • 件名Crack propagation Three dimensional models Gears Cracking (Fracturing) Gear teeth

Development of gear technology and theory of gearing [microform] / Faydor L. Litvin (NASA reference publication ; 1406)

Development of gear technology and theory of gearing [microform] / Faydor L. Litvin (NASA reference publication ; 1406)
マイクロ図書
1997<YCA-NAS 1.61:1406>
国立国会図書館
  • 件名Gears Transmissions (Machine elements) Gear teeth Mechanical drives

Computerized simulation of meshing of conventional helical involute gears and modification of geometry [microform] / F.L. Litvin ... [et al.] (NASA technical memorandum ; 107451) (Army Research Laboratory technical report ; ARL-TR-1370)

Computerized simulation of meshing of conventional helical involute gears and modification of geometry [microform] / F.L. Litvin ... [et al.] (NASA technical memorandum ; 107451) (Army Research Laboratory technical report ; ARL-TR-1370)
マイクロ図書
1997<YCA-NAS 1.15:107451>
国立国会図書館
  • 件名Gears Geometry Gear teeth Computerized simulation Compu...

Balancing dynamic strength of spur gears operated at extended center distance [microform] / Hsiang Hsi Lin ... [et al.] (NASA technical memorandum ; 107222) (Army Research Laboratory technical report ; ARL-TR-1087)

Balancing dynamic strength of spur gears operated at extended center distance [microform] / Hsiang Hsi Lin ... [et al.] (NASA technical memorandum ; 107222) (Army Research Laboratory technical report ; ARL-TR-1087)
マイクロ図書
1996<YCA-NAS 1.15:107222>
国立国会図書館
  • 件名Gears Gear teeth Dynamic models Stress distrib...

Evaluation of a vibration diagnostic system for the detection of spiral bevel gear pitting failures [microform] / Dennis P. Townsend and James J. Zakrajsek ; Robert F. Handschuh (NASA technical memorandum ; 107228) (Army research laboratory technical report ; ARL-TR-1106)

Evaluation of a vibration diagnostic system for the detection of spiral bevel gear pitting failures [microform] / Dennis P. Townsend and James J. Zakrajsek ; Robert F. Handschuh (NASA technical memorandum ; 107228) (Army research laboratory technical report ; ARL-TR-1106)
マイクロ図書
1996<YCA-NAS 1.15:107228>
国立国会図書館
  • 件名Gear teeth Vibration Stress waves Fatigu...

A basis for solid modeling of gear teeth with application in design and manufacture [microform] / Ronald L. Huston ... [et al.] ([NASA contractor report] ; NASA-CR-202465)

A basis for solid modeling of gear teeth with application in design and manufacture [microform] / Ronald L. Huston ... [et al.] ([NASA contractor report] ; NASA-CR-202465)
マイクロ図書
1994<YCA-NAS 1.26:202465>
国立国会図書館
  • 件名Gear teeth Differential geometry Cams Co...

Computerized design and analysis of face-milled, uniform tooth height, low-noise spiral bevel gear drives [microform] : under grant NAG3-1607 / F.L. Litvin and X. Zhao (NASA contractor report ; 4704) (Army Research Laboratory contractor report ; ARL-CR-287)

Computerized design and analysis of face-milled, uniform tooth height, low-noise spiral bevel gear drives [microform] : under grant NAG3-1607 / F.L. Litvin and X. Zhao (NASA contractor report ; 4704) (Army Research Laboratory contractor report ; ARL-CR-287)
マイクロ図書
1996<YCA-NAS 1.26:4704>
国立国会図書館
  • 件名Gears Computer aided design Mechanical drives Low noise Gear teeth Manufacturing

Measurement of gear tooth dynamic friction [microform] / Brian Rebbechi ; Fred B. Oswald and Dennis P. Townsend (NASA technical memorandum ; 107279) (Army research laboratory technical report ; ARL-TR-1165)

Measurement of gear tooth dynamic friction [microform] / Brian Rebbechi ; Fred B. Oswald and Dennis P. Townsend (NASA technical memorandum ; 107279) (Army research laboratory technical report ; ARL-TR-1165)
マイクロ図書
1996<YCA-NAS 1.15:107279>
国立国会図書館
  • 件名Coefficient of friction Gear teeth Strain gages Fillets Sliding ...

Effect of rim thickness on gear crack propagation path [microform] / David G. Lewicki and Roberto Ballarini (NASA technical memorandum ; 107229) (Army research laboratory technical report ; ARL-TR-1110)

Effect of rim thickness on gear crack propagation path [microform] / David G. Lewicki and Roberto Ballarini (NASA technical memorandum ; 107229) (Army research laboratory technical report ; ARL-TR-1110)
マイクロ図書
1996<YCA-NAS 1.15:107229>
国立国会図書館
  • 件名Gears Crack propagation Gear teeth Bending fatigue Fatigue tests...

Face-gear drives [microform] : design, analysis, and testing for helicopter transmission applications / F.L. Litvin ... [et al.] (NASA technical memorandum ; 106101) (AVSCOM technical report ; 92-C-009)

Face-gear drives [microform] : design, analysis, and testing for helicopter transmission applications / F.L. Litvin ... [et al.] (NASA technical memorandum ; 106101) (AVSCOM technical report ; 92-C-009)
マイクロ図書
1992<YCA-NAS 1.15:106101>
国立国会図書館
  • 件名Gear teeth Helicopter design Helicopter ...

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