Добірка наукової літератури з теми "Tecnomatix Jack"

Abstract The main aim of the article is to present the results from the research project which was focused on the minimisation of ergonomic risk to the musculoskeletal system. The research was conducted in a company whose core business includes the production; converting and sales of packaging materials. The first section of the article is focused on the theoretical basis of software support in ergonomics. In the second section, the authors’ deal with analysis of the current situation in the selected workplace (production of printing forms for rotogravure and flexoprinting) by anthropometric measurements and research conducted in the form of a questionnaire survey. The third part is focused on the presentation of the newly created simulation model in the virtual environment of Tecnomatix Jack software. The final section of the article describes the proposed solutions (organisational and technical).

Dimensions of furniture shall respond to current anthropometrical dimensions and ergonomic requirements which are recommended typological group of products. With relevance to the changes of population’s height and enlargement of body proportions (according to the last measuring from 1985), it is necessary to revise the majority of dimensions of human – furniture and standards (based on updated measuring of 375 men and women). The proper furniture designing will be dependent on that.The aim is a statistical evaluation of data from the anthropometrical measuring, acquired within the NIS grant and creating optimal dimensions of sitting and lying furniture so that they respond to the needs of current population. Graphical simulations created in ergonomic software Tecnomatix Jack are intended to illustrate the dimension requirements. The result are processed in a form of charts which are classified XS–XL. The outputs are compared to data in professional literature and standards. According to preliminary results, the optimal dimensions were designed and those will be further specified and verified. For future, it will be necessary to state the dimensions approximatively to expected population growth.

Today in modern dentistry one of the urgent tasks is to increase the level of productivity of the dentist, while maintaining his or her mental and physical health. To find a rational solution to this issue, much attention is paid to ergonomics, which is aimed at protecting the work of doctors, improving the efficiency and quality of their work, creating optimal working conditions for them, ensuring safety and comfort for patients, and developing the latest dental equipment. The purpose of the study is to describe the clinical and experimental forecasting of the influence of ergonomics derivatives of dentists on the result of endodontic manipulations. Materials and methods. The methods, which were used, are targeted research methods, in particular Rapid Entire Body Assessment and Rapid Upper Limb Assessment, software Tecnomatix Jack (Siemens), StatPlusPro for Windows. The subject of research: a sample of 32 dentists (17 male dentists) (53.13%) and 15 female dentists (46.88%), who provide dental care on the basis of the University Dental Clinic, as well as in within other clinical bases of the dental faculty of Uzhhorod National University. Results and discussion. Analyzing the final results of iatrogenic interventions, there is a direct impact of ergonomics, justified by the presence of proven relationships between the integrated quality indicator of dental rehabilitation and procedural-manual-associated components of the treatment process. Non-compliance with the basic principles of ergonomics during various dental manipulations is evidence of changes in the pathological nature of the musculoskeletal system of the dentist, but there is still lack of data on the impact of the above changes on quantitative and qualitative indicators of effectiveness and predictability of treatment. Considerable attention needs to be paid to the analysis of the influence of ergonomic features of dentists' work on the result of endodontic treatment of teeth and their post-endodontic restoration, taking into account the initial complexity of this type of manipulation. As this is significantly influenced by anatomical variations in the structure of the endodontic, limited visualization of the working field, the need to ensure mandatory isolation of the intervention and permanent control over the absence of contamination of endodontic structures during treatment, topographic features of individual teeth (molars, in particular), features and physical characteristics of mechanical (rotational) and manual endodontic instruments. Conclusion. Occurrence of complications arising from endodontic treatment directly affect the prognosis of the dentition as a complex biomechanical system of the dental apparatus in cases of further post-endodontic restoration of teeth by direct or indirect restorations, as well as when using them as supports for future crowns, and also removable and non-removable types of orthopedic structures. In cases of fixation of bridges on endodontically treated teeth, the emergence of iatrogenic-associated complications due to biomechanical and biological properties of the endodontic, is associated with a decrease in the prognosis of success and survival of the entire prosthetic structure as a whole, rather than one independent unit of the tooth. Based on this, predicting the risks associated with the development of errors and complications during endodontic treatment, as well as their minimization through the use of various types of preventive measures remains an important scientific and practical issue not only therapeutic but also orthopedic dentistry

The diploma thesis is focused on the ergonomic analysis of selected workplaces in the company TRUNN, s.r.o. The theoretical part of the thesis contains a summary of basic knowledge in the field of ergonomics, which are then applied in the practical part of the thesis. The practical part of the work includes a description of the current state of workplaces and evaluation of jobs using the methods described in the theoretical part. Based on the evaluation, own recommendations and suggestions are made on how to adjust the jobs. The aim of the diploma thesis is to provide workers with a suitable workplace that meets ergonomic requirements.

t The approach to designing assembly lines and jobs in the modern world of Industry 4.0 is still too spontaneous. If we want to create a user-friendly workplace, it is necessary to include a myriad of variables with all the ergonomic principles. It is necessary to get involved in the process of progressive and holistic job design already in the phase of product design and the process of production and job design. Inadequate job planning can cause downtime in workflow engineering. If we want to be more efficient in product design, then we need to use the good experience of using digital twins. The experience of these and similar planning can be used for the preliminary design of a virtual workplace, where we can simulate the workload of employees, identify overloads and eliminate them already in the design phase. In this way, we are taking a big step towards streamlining jobs. In doing so, we avoid ergonomic slips, which are difficult to repair later. We are helped by modern tools, such as Tecnomatix JACK, ViveLab Ergo, NAWO ergo simulation, ..., with which we can generate, optimize, rationalize and implement a virtual solution in the marginal framework of a real solution.