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Title:ERGONOMSKA ANALIZA POLOŽAJEV DELAVCA PRI DELU NA BRUSILNEM STROJU
Authors:ID Miže, Peter (Author)
ID Balantič, Zvonko (Mentor) More about this mentor... New window
Files:.pdf VS_Mize_Peter_2011.pdf (7,30 MB)
MD5: 77C90C707519A5A5D9E9B2ED4F75C83D
PID: 20.500.12556/dkum/71bd9d47-771e-471d-bed8-f880ac95669c
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FOV - Faculty of Organizational Sciences in Kranj
Abstract:V diplomski nalogi obravnavamo ergonomsko analizo položajev delavca pri delu na brusilnem stroju Herminghausen SR 3. Problem je zagotoviti pravilno držo in gibanje delavca pri delu na brusilnem stroju. Položaji stoječe drže in nepotrebno gibanje v delovnem času povzročajo delavcu utrujenost, obremenitve in bolečine v posameznih delih telesa. Namen je prilagoditi, omogočiti delavcu udobno, pravilno držo pri delu in gibanje pri najmanjšem fizičnem in psihičnem naporu brez naprezanja. Prilagojeno delovno mesto na brusilnem stroju neposredno vpliva na varnost, učinkovitost pri delu in ohranja zdravje delavca. Cilj naloge je: zagotoviti delo v stoječem in sedečem položaju, ukiniti nepravilne položaje drže, nepravilno držo pri dviganju bremen in omejiti nepotrebno gibanje delavca. S pravilno držo na kombiniranem delovnem mestu bomo odpravili utrujenost, bolečine v nogah in hrbtenici delavca. Z ergonomsko oblikovano delovno površino, boljšim zaporedjem operacij in dobro postavitvijo delovnih predmetov bomo odpravili nepotrebne gibe in zagotovili pravilno držo delavca pri delu. Reševanje problemov nepravilnih položajev drže smo se lotili z metodo OWAS. S pomočjo metode OWAS smo ugotovili, kdaj je položaj drže telesa delavca med delovnem časom nepravilen. V našem primeru so se pojavili položaji drže delavca, pri katerih je potrebno ukrepati takoj in jih ukiniti v čim krajšem času. Delo proučuje probleme obstoječega stanja položajev drže, opisovanje delovnih površin stroja in gibanje delavca. Za rešitev in natančno opredelitev problema drže in gibanja, se odločamo za kombinirano delovno mesto in oblikovanje novih delovnih površin brusilnega stroja. Ugotovitve kažejo, da s pomočjo kombiniranega delovnega mesta, na podlagi rezultatov metode OWAS, uvedbe stola, delovne mize, nastavljive po višini, zaščitnih sredstev, pripomočkov in učinkovitih navodil varnosti, omogočimo delavcu pravilno držo v sedečem in stoječem položaju, držo pri dviganju bremen; odpravimo nepotrebne gibe, zmanjšamo obremenitve in zagotovimo večjo varnost pri delu.
Keywords:· drža delavca, · obremenitev, · delovna površina, · kombinirano delovno mesto, · brusilni stroj
Place of publishing:Kranj
Year of publishing:2011
PID:20.500.12556/DKUM-19539 New window
COBISS.SI-ID:6930707 New window
NUK URN:URN:SI:UM:DK:DUMZGJOK
Publication date in DKUM:09.11.2011
Views:3250
Downloads:631
Metadata:XML DC-XML DC-RDF
Categories:FOV
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Secondary language

Language:English
Title:ERGONOMIC ANALYSIS OF THE POSITIONS OF THE WORKER TO WORK ON A GRINDING MACHINE
Abstract:In the present diploma dissertation we deal with ergonomic analysis of a worker using grinding machine Herminghausen SR 3. The problem is to ensure the right poise and movements of a worker using the grinding machine. Standing poise and unnecessary movements during working time make the worker tired, put stress on certain parts of the body and causes pain in the latter. The aim is to adapt the poise and enable the worker to have a comfortable, proper poise and movements with least physical and psychical effort without one straining oneself. Adapted working place using the grinding machine directly affect safety, effectiveness while working and maintains health of a worker. The aim of this dissertation is to ensure work standing and sitting, avoid inappropriate poises, also while lifting loads and restrain unnecessary movement of a worker. With the right poise at a combined workplace we eliminate fatigue, pain in the legs and spinal cord of a worker. By ergonomically shaped working place, better sequence of operations and good arrangement of working objects we will eliminate the unnecessary moves and enable the right poise of a worker while working. We started solving the problems of inappropriate poise by using the method OWAS. With the help this method OWAS we realized that the poise of a worker during working time is inappropriate. In our case there were poises of worker which need immediate attention and need to be resolved as soon as possible. This dissertation deals with problems of the existing poises of worker, description of working areas of the machine and movements of a worker. In order to solve this problem and its precise definition we have decided for a combined workplace and designing new working areas of the grinding machine. Findings show that with the help of the combined workplace, on the basis of results and the method OWAS, introduction of a chair, height – adjustable working table, protective gear, aids and effective safety instructions we enable the worker appropriate poise in the sitting and standing poise, poise when lifting loads; therefore let us eliminate unnecessary movements, reduce stress and enable improved safety at workplace.
Keywords:· worker˘s poise, · physical stress, · working area, · combined workplace, · grinding machine


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