الاشتراط الوظيفي وعلاقته بالنظام الشكلي لتصميم كرسي الحلاقة

Abstract

This research is marked by (functional requirement and its relationship to the formal system to ensure the barber chair chapters, containing the following topics: Chapter One: The research problem and its importance and its objectives and its borders and determine the terms. Chapter II: A conceptual framework. Chapter III: Research procedures with a description and analysis of models. The main research problem is that the barber chairs available in the markets of Baghdad, believes the purpose performance piece of functional and aesthetic user? Also, the research problem also unite to highlight the most important problems facing the design industry barber chairs, to find out the finer details Show identify indicators that serve the design process. To achieve the objectives of the research, the researcher has to find a design criteria to take into account the barber chair which takes into account the functional and aesthetic aspects in hair salons for men, women, adult in the markets of Baghdad, for the years (2008, 2010). To reach those goals, the researcher collected the necessary basic axes of analysis, where the systems researcher form analysis included: • System formative year for the chair barber (the functional and aesthetic) • mechanism of the body of the user and the proportionality of barber chair and Sizes. • the suitability of raw materials employed in the barber chair. • methods of connecting parts of the body. The researcher introduced the questionnaire to the Commission on sameenar which has thankfully, to develop the necessary adjustments until they were fit with the requirements of research, which was applied to the sample that was intentional in the representation of the research community, to serve the bjectives of the research, was to obtain information through observation and personal interview for the users of this product. As well as some owners of salons and also (Atlas) to chair the sole supplier razor in Iraq. It is through these steps has been reached to the final results of the following: 1. The backrest design suitable in terms of length and width as well as the concavity and convexity with the mechanism of the spine in Alanoz c 1 and is not suitable in Alnozj 2. 2. That does not suit the dimensions and measurements of some parts of the body such as the Musnad of hands the Holy impact negatively on the functional requirement for that chair. 3. Appropriate dimensions of seating in both models had a positive impact on the movement mechanism and the stability of the user. 4. Came headrests and one motor system, but they were not suitable for use. Has not been calculated as the mechanism of the spine in the cervical region and the beginning of thoracic region and this is causing the tension in this region during the period of shaving or skin care. 5. Came more raw materials used in some parts of the models, such as: artificial skin and steel in response to the requirements of the job in support and durability of these parts, which date back positively on the functional requirement of the chair. 6. The use of multiple ways, and good articulation contributed to the support side, a career in the hard parts, and give great flexibility in supporting parts that need to be movement in the most Altmvslat in the models and therefore influenced in a positive factor for durability and safety.