Iranian Journal of Ergonomics
مجله ارگونومی
Iran J Ergon
Medical Sciences
http://journal.iehfs.ir
1
admin
1735-1960
2345-5365
8
10.53208/IJE
14
13
fa
jalali
1394
3
1
gregorian
2015
6
1
3
1
online
1
fulltext
fa
طراحی مجدد صندلی صنعتی با رویکرد ارگونومی
Ergonomic Redesign of Industrial Chair
سایر موارد
Other Cases
پژوهشي
Research
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<p class="MsoNormal" dir="rtl" style="margin-bottom: 0.0001pt text-align: justify line-height: normal background: rgb(217, 217, 217) none repeat scroll 0% 0% direction: rtl unicode-bidi: embed"><b><span lang="FA">مقدمه: </span></b><span lang="FA">میزان رضایت و بهره وری کارکنان در صنعت،
متاثر از عوامل متنوع به ویژه چگونگی طراحی و تناسب ایستگاه کاری با خصوصیات و ابعاد
جسمانی آنها میباشد. در این رابطه، صندلی صنعتی بواسطه تأثیر مستقیم بر تناسب بیومکانیکی
و آنتروپومتریکی، نقش مهمی را در بهینه سازی تعامل فرد با محیط کاری ایفا مینماید.
این مطالعه نیز، با هدف ارتقا جایگاه دانش و فناوری ارگونومی در فرایند طراحی این محصول،
مورد اجرا قرار گرفت. </span></p>
<p class="MsoNormal" dir="rtl" style="margin-bottom: 0.0001pt text-align: justify line-height: normal background: rgb(217, 217, 217) none repeat scroll 0% 0% direction: rtl unicode-bidi: embed"><b><span lang="FA">مواد و روش ها:</span></b><span lang="FA"> پژوهش در قالب طراحی و بصورت ترکیبی تعریف
شد، که در بخش کمی آن 12 بعد آنتروپومتریک مرتبط با صندلی صنعتی بر روی 90 شرکتکننده
مورد سنجش قرار گرفته؛ و در بخش کیفی با رویکرد ارگونومی شناختی، ابعاد ذهنی مرتبط
با طراحی این محصول مورد ارزیابی قرار گرفت.</span></p>
<p class="MsoNormal" dir="rtl" style="margin-bottom: 0.0001pt text-align: justify line-height: normal background: rgb(217, 217, 217) none repeat scroll 0% 0% direction: rtl unicode-bidi: embed"><b><span lang="FA">یافتهها:</span></b><span lang="FA"> در مجموع، تنوع وظائف و ایستگاههای کاری
منجر به بوجود آمدن شرایط و ملزومات جسمانی مختلفی شده که کار را برای متخصصین جهت
طراحی یک صندلی صنعتی با کاربرد گسترده در شرایط مختلف تا حدودی دشوار مینماید. با
این وجود، نتایج حاصل از این مطالعه حاکی از موفقیت آمیز بودن جلب مشارکت کارکنان در
طراحی محیط کار و رفع مشکلات موجود میباشد</span><span lang="AR-SA">.</span></p>
<p class="MsoNormal" dir="rtl" style="margin-bottom: 0.0001pt text-align: justify line-height: normal background: rgb(217, 217, 217) none repeat scroll 0% 0% direction: rtl unicode-bidi: embed"><b><span lang="FA">نتیجه گیری:</span></b><span lang="FA"> دادههای خام آنتروپومتری دارای توزیع نرمال
بوده و بصورت توصیفی جهت تعیین ابعاد صندلی پردازش شدند. از دیدگاه شناختی نیز، تعامل
بین پارامترهای شکل و نرمی تکیهگاه، و شیب مناسب نشیمنگاه، از جمله عوامل تعیینکننده
میزان احساس راحتی در هنگام استفاده از صندلی صنعتی تشخیص داده شدند.</span><span lang="FA"> </span><span dir="ltr"></span></p>
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Introduction: Job satisfaction and productivity among industrial workforce depend on multiple factors. Among these
factors, designing the workstation based on bodily characteristics and dimensions of the workers is of critical
significance. Since industrial chairs have direct impacts on biomechanical and anthropometric compatibility, they play
a major role in enhancing workers’ interaction with their workplace. The current study approached the redesign of such
a product with a focus on ergonomics.
Materials and Methods: The present research was a typical combined design project. In the quantitative phase, 90
participants underwent 12 anthropometric measurements (which were important in designing industrial chairs). The
underlying cognitive aspects of the question were evaluated via qualitative methodologies.
Results: Since normal distribution of the data was confirmed, raw anthropometric data were descriptively processed
and reported. Cognitive assessments revealed correlations between correct form and softness of the backrest, and
appropriate slope of the seat-pan, being a main factor determining the level of comfort while interacting with industrial
chairs.
Conclusion: Diverse physical constraints and conditions caused by the variety of duties and workstations have made it
somehow difficult for specialists to design a universal industrial chair functioning in all different contexts.
Nevertheless, the current study confirmed the effectiveness of involving personnel in redesigning the workplace and
easing the challenges.
ارگونومی, صندلی صنعتی, طراحی, آنتروپومتری
Ergonomics, Industrial chair, Design, Anthropometrics.
1
9
http://journal.iehfs.ir/browse.php?a_code=A-10-141-3&slc_lang=fa&sid=1
Zahra
Sharifi
زهرا
شریفی
Sharifi_12_ohs@yahoo.com
10031947532846002579
10031947532846002579
No
University of Social Welfare & Rehabilitation Sciences
دانشگاه علوم بهزیستی و توانبخشی
Reza
Osqueizadeh
رضا
اسکوئی زاده
Reza_o@yahoo.com
10031947532846002580
10031947532846002580
Yes
University of Social Welfare & Rehabilitation Sciences
دانشگاه علوم بهزیستی و توانبخشی
Seyyed Farhad
Tabatabai Ghomshe
سید فرهاد
طباطبائی قمشه
Tabatabai@aut.ac.ir
10031947532846002581
10031947532846002581
No
دانشگاه علوم بهزیستی و توانبخشی
دانشگاه علوم بهزیستی و توانبخشی