{"id":618,"date":"2020-06-10T09:09:26","date_gmt":"2020-06-10T09:09:26","guid":{"rendered":"https:\/\/www.centru-de-calificare.feg.ro\/?page_id=618"},"modified":"2020-06-12T09:17:36","modified_gmt":"2020-06-12T09:17:36","slug":"curs-lacatus-mecanic","status":"publish","type":"page","link":"https:\/\/www.centru-de-calificare.feg.ro\/curs-lacatus-mecanic\/","title":{"rendered":"Curs Lacatus Mecanic"},"content":{"rendered":"\t\t
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Lacatus Mecanic<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Descrierea ocupatiei:<\/b><\/span><\/p>

Procesul de produc\u0163ie cuprinde totalitatea activit\u0103\u0163ilor prin care are loc transformarea cantitativ\u0103 \u015fi calitativ\u0103 a materiei prime \u015fi a semifabricatelor \u00een produse finite.<\/span><\/p>

L\u0103c\u0103tu\u015ful mecanic execut\u0103 lucr\u0103ri de prelucrarea tablelor, diferitelor profile, metalice \u015fi \u0163evi rotunde sau rectangulare prin: t\u0103iere-debitare, ajustare, g\u0103urire, filetare, alezare, \u00eendreptare la rece, la cald (\u015fp\u0103nuire), fasonare de table la cald prin cioc\u0103nire, \u00eendoire, calibrare, etan\u015fare. Pentru realizarea opera\u0163iilor tehnologice sunt necesare cuno\u015ftin\u0163e privind exploatarea \u015fi \u00eentre\u0163inerera utilajelor \u015fi dispozitivelor din atelierele de l\u0103c\u0103tu\u015f\u0103rie. Desf\u0103\u015furarea activit\u0103\u0163ii presupune respectarea tuturor normelor specifice de securitate \u00een munc\u0103 \u015fi a instruc\u0163iunilor de exploatare a utilajelor \u015fi dispozitivelor.<\/span><\/p>

L\u0103c\u0103tu\u015ful mecanic \u00ee\u015fi desf\u0103\u015foar\u0103 activitatea \u00een ateliere special amenajate dotate cu, pile, d\u0103l\u0163i, fer\u0103straie, ciocane, cle\u015fti, \u015furubelni\u0163e, chei, r\u0103zuitoare, dornuri etc. Ma\u015finile unelte uzuale sunt: ma\u015fini de g\u0103urit, polizoare, foarfece, ma\u015fini de \u00eendoit etc. Instrumente de trasare, de masur\u0103 \u015fi de control utilizate de l\u0103c\u0103tu\u015ful mecanic sunt: metrul, rigla gradat\u0103 (ruleta), \u015fublerul, echerul, compasul, acul de trasat etc. Utilaje auxiliare: bancuri, menghine de banc \u015fi de m\u00e2n\u0103, pl\u0103ci de trasare, forj\u0103, nicoval\u0103, dispozitive de prindere \u015fi de lucru. \u00cen afar\u0103 de aceste opera\u0163ii de baz\u0103, l\u0103c\u0103tu\u015ful mecanic execut\u0103 \u015fi asamblarea pieselor prin \u015furuburi, nituri \u015fi preg\u0103tirea asambl\u0103rii prin sudur\u0103 \u015fi eventual executarea unor suduri mai simple.<\/span><\/p>

Pe l\u00e2ng\u0103 opera\u0163iile pe care le execut\u0103, l\u0103c\u0103tu\u015ful mecanic calificat trebuie s\u0103 aib\u0103 cuno\u015ftin\u0163e despre: – ajustajele \u015fi toleran\u0163ele cu jocuri, str\u00e2ngeri sau toleran\u0163e pentru dimensiuni libere, \u00een func\u0163ie de importan\u0163a fiec\u0103rui organ, la produsele pe care le execut\u0103; – caracteristicile generale ale tehnologiei \u015fi procesului de munc\u0103 la locul de munc\u0103 respective unde se efectueaz\u0103 lucr\u0103rile ce-i revin potrivit postului \u015fi categoriei de \u00eencadrare; – condi\u0163iile de calitate a lucr\u0103rilor executate; – regulile de exploatare tehnic\u0103 a utilajelor deservite pentru asigurarea efectu\u0103rii lucr\u0103rilor \u00een condi\u0163iile de calitate \u015fi securitate stabilite pentru acestea, utiliz\u0103rii cu eficien\u0163\u0103 ridicat\u0103 a utilajelor, \u00eentre\u0163inerii \u015fi consumului energetic conform normelor; – normele de tehnica securit\u0103\u0163ii muncii specifice locului de munc\u0103; – normele de prevenire \u015fi stingere a incendiilor care pot avea loc la locul de munc\u0103 respectiv.<\/span><\/p>

\u00a0<\/p>

Unit\u0103\u0163ile de competen\u0163\u0103<\/strong><\/span><\/p>