Vertical Milling Machine Design

Contents

Introduction

1 Purpose of the designed machine and its layout

2 Development of structural diagram of the machine

3 Development of machine kinematic diagram

3.1 Calculation of machine performance

3.2 Determination of required engine power

3.3 Selection of drive structure

3.4 Kinematic calculation of the drive

3.5 Strength calculation of the main motion drive

4 Design of speed box

4.1 Calculation of shafts for strength

4.1.1 Shaft II

4.1.2 Shaft III

4.1.3 Shaft IV

4.2 Calculation and selection of bearings

4.3 Calculation of shafts for kinematic accuracy

4.4 Calculation of shafts for vibration resistance

4.5 Spindle Strength Calculation

4.6 Calculation of spindle for vibration resistance

4.7 Calculation of spindle for stiffness

4.8 Speed shifting mechanism

4.9 Safety devices

4.10 Calculation of couplings and brakes

4.10.1 Calculation of couplings

4.10.2 Braking device

4.11 Calculation of frames and housing parts

4.12 Guide Design and Calculation

5 Lubrication system selection

6 Instructions on machine operation and safety measures

Literature