Modernization of the Grinding Electromechanical Drive System of the Automated Coffee Machine
Journal Title: Analele Universitatii "Eftimie Murgu" Resita. Fascicula de Inginerie - Year 2014, Vol 21, Issue 2
Abstract
The paper refers to espresso coffee machines high quality and some possibilities to increase the level of automation and productivity. Existing machines require manual adjustment of coffee grinder depending on the quality of coffee beans. To eliminate this flaw has been developed and implemented an adjustable electromechanical system with DC servomotor and numerical control of coffee grinder. Computer simulation results demonstrate the functionality of the proposed electromechanical drive system of the coffee grinder.
Authors and Affiliations
Ilie Nuca, Adrian Țurcanu
Applications of Rotational Stiffness in Numerical Methods for Reinforced Concrete Elements Subject to Horizontal Efforts
A detailed investigation of the RC elements subject to horizontal forces and the effect of the rotational stiffness were conducted in this paper by using numerical methods. Since the early ‘1960 this technique be-come us...
Experimental Measurements of Adherence of Thermally Sprayed Layers
The bond strength of the thermally sprayed coatings is one of the most important features in the assessment of deposition quality. Standardized methods for determining the adhesion of thermally sprayed coatings refer to...
Equilibrium without Friction of a Particle on a Mobile Surface with Bilateral Constraints
In this paper we will study the equilibrium of a particle on a mobile surface in the case characterized by bilateral constraints between the particle and the surface, and the absence of friction. Based on our previous wo...
Investigation on Self-Organization Processes in DC Generators by Synergetic Modeling
In this paper is suggested a new mathematical model, based on which it can be justified the self-excitation DC generators, either shunt or series excitation, by self-organization phenomena that appear to overcome thresho...
Accessible Built Environment for People of Disabilities at Mosque: Universal Design
People with disabilities (PwDs) face challenges which effect on their capability to complete everyday activities such as moving around, communicating and fulfilling social roles and the social participation assumes indiv...