This degree project tries to give a design solution, a machine for the company “VECTO Materialhantering AB” specialised in total system solutions within internal transport systems and material handling technology. VECTO supply material handling equipment both as stand-alone modules, turn-key plants and complete system solutions with KUKA and ABB robots. The turning device can working with several different weights.
Contents
1. INTRODUCTION
1.1. Background
1.2. Purpose
1.3. Method
1.4. Restrictions
2. THEORETICAL AND CALCULATION
2.1. Chain drive transmissions
2.2. Resistant characteristics of the material
2.2.1. Calculation of the transport balls resistance
2.2.2. Surface Resistance
2.2.2.1 Admissible contract stress of the material
2.2.2.2 Life coefficient
2.2.3 Resistant to the flexion brake
2.2.3.1 Nominal limit of resistance.
2.2.3.2 Life coefficient by flexion.
2.3. Introduction to fatigue Calculation
2.3.1. Definitions and concepts
2.3.2. Tendencies in S-N curves and estimations
2.3.3. Fatigue Calculation
2.4. Introduction to bearings Calculation
2.4.1. Kind of bearings
2.4.2. Failure causes
2.4.3. Load in rolling elements
2.4.4. Calculation of the bearings life
2.5. Deflexion in Axes
3. DESIGN
3.1. Former design
3.2. Design specifications
3.2.1. Performance
3.2.2. Working environment
3.2.3. Maintenance
3.2.4. Size
3.2.5. Weight
3.2.6. Reliability
3.2.7. Safety
3.2.8. Installation
3.2.9. Materials
3.3. Process diagram for the area of the machine in the assembly line 27
3.4. Mechanical design
3.5. Development of idea
4. RESULTS
5. CONCLUSIONS
6. SUGGESTIONS FOR FUTURE WORK
LITERATURE LIST
APPENDIX
Author: Villanueva Ballester, Rubén,Panella Martínez, Humberto
Source: Kristianstad University
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