Drive with cylindrical single-stage horizontal gearbox - heading

Contents

Introduction

1. Motor selection and motor kinematic calculation

1.1. Electric motor selection

1.2. Engine shaft speed

1.3. Required drive line ratio

1.4. Shafts RPM

1.5. Power supplied to shafts

1.6. Torques transmitted by shafts

2. Calculation of gears

2.1 Selection of materials for gear wheel fabrication

2.2 Definition of permissible stresses

2.2.1. Contact Allowable Stresses

2.2.2.Allow bending stresses

2.3 Transmission Design Calculation

2.4 Transmission check calculation

2.4.1 Check of contact strength of teeth

2.4.2 Check of bending strength of teeth

2.5 Gearing Forces

3. Calculation of gearbox housing components

4. Shaft calculation

5. Calculation of shafts for fatigue strength

6. Bearing calculation

7. Conclusion

8. Bibliographic list

Introduction

Drive - a device designed to drive machines and mechanisms. Drive consists of power source and mechanism for energy transfer (movement). As mechanisms, various types of mechanical gears (gear, chain, belt, etc.) are most often used, which ensure the conversion of one type of movement to another, a decrease (increase) in torque and angular speed, and control of speed of movement.

The drive designed in this work includes a toothed cylindrical reduction gear. The drive shall ensure transmission of torque from the electric motor to the actuator with minimum losses and with the specified angular speed on the output shaft

Conclusion

He designed a single-stage horizontal cylindrical reduction gear.

The project has been completed according to the task.

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