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Course project. Lathe with CNC RT-755

  • Added: 25.01.2017
  • Size: 763 KB
  • Downloads: 1
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Description

Introduction.................................................................................. 2 1 Basic data....................................................................5 2 Analyses of the drawing of a detail, the choice of preparation and technology of processing.......6 3 Appointment and requirements to the upgraded machine.....................7 4 Justification of a technical characteristic....................................8 5 Development of kinematic scheme.............................................9 5.1 Choice of the Engine and Creation of the Schedule of Frequencies of Rotation..........9 5.2 Definition of Numbers of Teeths of Wheels...........................................10 5.3 Determination of Diameters of Pulleys of Remyonny Transfer................11 5.4 Calculation of Frequencies of Rotation..............................................11 6 Technical calculations..............................................................13 6.1 Definition of the moments on shafts..........................................13 6.2 Calculation of diameters of shafts......................................................13 6.3 Calculation of transfers of a reducer...................................................14 6.4 Calculation of remyonny transfer.................................................21 6.5 Test calculations........................................................24 6.5.1 Test calculation of a shaft on a bend and torsion...............24 6.5.2 Test calculation of rolling bearings................. 29 6.5.3 Test calculation of shponochny connections...............32 7 Lubricant system............................................................... 34 8 Conclusion.........................................................................35 the List of the used Application literature....................................................36................................................................................. Specification............................................................................................................................................................................. Drawings: part, movie diagram, convolution/unfolding, BOM

Project's Content

Name Size
icon lida_konstantinova.rar
763 KB
icon Lida_Konstantinova
icon 11_Convolution_a1.cdw
167 KB
icon Detail.dwg
76 KB
icon kinematich._scheme.dwg
152 KB
icon my_box.dwg
240 KB
icon Specialist.dwg
125 KB
icon contents.docx
382 KB
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