{"id":192,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/phase\/"},"modified":"2026-05-23T22:37:52","modified_gmt":"2026-05-23T22:37:52","slug":"phase","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/ro\/glossary\/phase\/","title":{"rendered":"Ce este faza \u00een analiza vibra\u021biilor?"},"content":{"rendered":"

\u00cen\u021belegerea fazei \u00een analiza vibra\u021biilor<\/h1>\n\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t
\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\"Balanset-1A\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t
<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\tDispozitive<\/a><\/span>\n\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tEchilibrator portabil \u0219i analizor de vibra\u021bii Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t
\n\n\t\t\t\t\t\t\t\t\t

\u20ac<\/span>1,975.00<\/span> + TVA (dac\u0103 este cazul)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t<\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>Adaug\u0103 \u00een co\u0219<\/a>\t\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\"Prim-plan\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t
<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\tPiese<\/a><\/span>\n\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tSenzor de vibra\u021bii<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t
\n\n\t\t\t\t\t\t\t\t\t

\u20ac<\/span>90.00<\/span> + TVA (dac\u0103 este cazul)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t<\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>Adaug\u0103 \u00een co\u0219<\/a>\t\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\"Senzor\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t
<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\tPiese<\/a><\/span>\n\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tSenzor optic (tahometru cu laser)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t
\n\n\t\t\t\t\t\t\t\t\t

\u20ac<\/span>124.00<\/span> + TVA (dac\u0103 este cazul)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t<\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>Adaug\u0103 \u00een co\u0219<\/a>\t\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\"Kit\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t
<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\tDispozitive<\/a><\/span>\n\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tBalanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t
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\u20ac<\/span>6,803.00<\/span> + TVA (dac\u0103 este cazul)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t<\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>Adaug\u0103 \u00een co\u0219<\/a>\t\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\"Baza\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t
<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\tPiese<\/a><\/span>\n\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tStand magnetic Insize-60-kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t
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\u20ac<\/span>46.00<\/span> + TVA (dac\u0103 este cazul)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t<\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>Adaug\u0103 \u00een co\u0219<\/a>\t\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\"Band\u0103\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t
<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\tPiese<\/a><\/span>\n\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tBand\u0103 reflectorizant\u0103<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t
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\u20ac<\/span>10.00<\/span> + TVA (dac\u0103 este cazul)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t<\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>Adaug\u0103 \u00een co\u0219<\/a>\t\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\"Con\u021binutul\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t
<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\tDispozitive<\/a><\/span>\n\t\t\t\t\t\t\t\t

\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tEchilibrator dinamic \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t
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\u20ac<\/span>1,735.00<\/span> + TVA (dac\u0103 este cazul)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t<\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>Adaug\u0103 \u00een co\u0219<\/a>\t\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n

Faza<\/strong> descrie rela\u021bia de sincronizare dintre dou\u0103 semnale sau, mai util \u00een cazul ma\u0219inilor rotative, sincronizarea unui vibra\u021bii<\/a> semnalul \u00een raport cu un reper fix de pe arborele rotativ. Acesta r\u0103spunde la \u00eentrebarea unde<\/em> \u00een timpul rota\u021biei apare vibra\u021bia, care se m\u0103soar\u0103 de obicei \u00een grade, de la 0\u00b0 la 360\u00b0, adic\u0103 o rota\u021bie complet\u0103 a arborelui. Dac\u0103 amplitudine<\/a> tells you c\u00e2t de mult<\/em> o ma\u0219in\u0103 vibreaz\u0103 \u0219i frecven\u0163\u0103<\/a> tells you c\u00e2t de repede<\/em>, faza \u00ee\u021bi arat\u0103 cum se mi\u0219c\u0103<\/em> \u2014 ceea ce diferen\u021biaz\u0103 tocmai defec\u021biunile care au aceea\u0219i frecven\u021b\u0103.<\/p>\n

Acest ultim aspect reprezint\u0103 esen\u021ba motivului pentru care faza este important\u0103. Dezechilibru<\/a>, nealiniere<\/a>, a arbore \u00eendoit<\/a> \u0219i joc axial<\/a> pot ridica toate v\u00e2rful 1\u00d7 viteza de func\u021bionare<\/a> v\u00e2rful; faza este adesea singura modalitate de a le deosebi f\u0103r\u0103 a demonta aparatul.<\/p>\n

1. Cum se m\u0103soar\u0103 faza<\/h2>\n

Pentru a citi faza sunt necesare dou\u0103 semnale:<\/p>\n

    \n
  1. Un semnal de vibra\u021bie<\/strong> \u2014 valoarea m\u0103surat\u0103 ini\u021bial\u0103 dintr-un accelerometru<\/a> sau sond\u0103 de proximitate<\/a> urm\u0103rind mi\u0219carea ma\u0219inii.<\/li>\n
  2. Un semnal de referin\u021b\u0103<\/strong> \u2014 un impuls de sincronizare emis o dat\u0103 pe rota\u021bie de la un tahometru<\/a>, destinat\u0103 unei f\u00e2\u0219ii de band\u0103 reflectorizant\u0103<\/a> sau o canelur\u0103, astfel \u00eenc\u00e2t s\u0103 emit\u0103 un impuls clar de fiecare dat\u0103 c\u00e2nd marcajul trece pe l\u00e2ng\u0103 senzor. Din punct de vedere func\u021bional, acesta \u00eendepline\u0219te acela\u0219i rol ca \u0219i un dispozitiv instalat permanent Keyphasor<\/a>.<\/li>\n<\/ol>\n

    The analizor de vibra\u021bii<\/a> apoi m\u0103soar\u0103 \u00eent\u00e2rzierea dintre impulsul de referin\u021b\u0103 \u0219i primul v\u00e2rf pozitiv al semnalului de vibra\u021bie la o frecven\u021b\u0103 aleas\u0103 \u2014 de obicei de 1\u00d7 viteza de func\u021bionare \u2014 \u0219i transform\u0103 aceast\u0103 \u00eent\u00e2rziere \u00eentr-un unghi. O valoare de 90\u00b0, de exemplu, \u00eenseamn\u0103 c\u0103 v\u00e2rful de vibra\u021bie ajunge la un sfert de rota\u021bie dup\u0103 ce marcajul de referin\u021b\u0103 trece de tahometru. Deoarece rezultatul este legat de o frecven\u021b\u0103 specific\u0103, faza este cel mai adesea men\u021bionat\u0103 al\u0103turi de componenta 1\u00d7; aceea\u0219i idee, generalizat\u0103 pe \u00eentreg spectrul, este ceea ce face ca unghi de faz\u0103<\/a> un element constitutiv al unor grafice, cum ar fi Bode<\/a> \u0219i Nyquist<\/a> diagrams.<\/p>\n

    2. Puterea de diagnostic a fazei<\/h2>\n

    Faza este mult mai mult dec\u00e2t un simplu num\u0103r. Prin compararea valorilor m\u0103surate \u00een diferite puncte ale unei ma\u0219ini, \u00een aceea\u0219i direc\u021bie de m\u0103surare, un analist poate confirma sau infirma anumite diagnostice cu un grad ridicat de certitudine. Elementul recurent este compararea a dou\u0103 puncte: dac\u0103 acestea se deplaseaz\u0103 together<\/em> imaginea indic\u0103 o singur\u0103 direc\u021bie; dac\u0103 se \u00eendreapt\u0103 spre opposition<\/em> aceasta face referire la alta. Subsec\u021biunile de mai jos prezint\u0103 modelele clasice.<\/p>\n

    Confirmarea dezechilibrului<\/h3>\n

    Un dezechilibru pur genereaz\u0103 valori de faz\u0103 similare \u2014 de obicei \u00een intervalul de aproximativ \u00b130\u00b0 \u2014 atunci c\u00e2nd se m\u0103soar\u0103 \u00een aceea\u0219i direc\u021bie radial\u0103 (de exemplu, pe orizontal\u0103) la ambii rulmen\u021bi ai unui rotor. \u00centregul rotor este tras \u00eentr-o singur\u0103 direc\u021bie \u00eentr-un anumit moment de c\u0103tre punctul greu, astfel \u00eenc\u00e2t cele dou\u0103 capete se mi\u0219c\u0103 sincron. Compararea valorilor orizontale \u0219i verticale la un singur rulment ofer\u0103 un indiciu suplimentar: un dezechilibru real tinde s\u0103 prezinte o diferen\u021b\u0103 de aproximativ 90\u00b0 \u00eentre acestea.<\/p>\n

    Diagnosticarea nealinierii<\/h3>\n

    Faza este una dintre cele mai sigure metode de a verifica axul nealiniere<\/a>. Efectua\u021bi m\u0103sur\u0103tori de faz\u0103 axial\u0103 pe ambele p\u0103r\u021bi ale unui cuplare<\/a>: o deplasare de faz\u0103 de 180\u00b0 (\u00b130\u00b0) \u00eentre ele constituie semnul caracteristic al nealiniamentului unghiular, indic\u00e2nd faptul c\u0103, pe m\u0103sur\u0103 ce un arbore se deplaseaz\u0103 axial spre exterior, cel\u0103lalt se deplaseaz\u0103 spre interior \u2014 o mi\u0219care de pivotare, de tip balansoar, la nivelul cuplajului.<\/p>\n

    Diferen\u021bierea dezechilibrului de un arbore \u00eendoit<\/h3>\n

    At\u00e2t dezechilibrul, c\u00e2t \u0219i un arbore \u00eendoit<\/a> vibra\u021bia cre\u0219te de 1\u00d7, \u00eens\u0103 faza permite diferen\u021bierea acestora. Valorile fazei axiale m\u0103surate la cele dou\u0103 capete ale aceluia\u0219i arbore al motorului sau al pompei, care difer\u0103 cu aproximativ 180\u00b0, indic\u0103 o deformare \u00een arc: capetele se deplaseaz\u0103 \u00een direc\u021bii axiale opuse pe m\u0103sur\u0103 ce deformarea se rote\u0219te.<\/p>\n

    Identificarea sl\u0103birii sau a fisurilor \u00een funda\u021bie<\/h3>\n

    Atunci c\u00e2nd valorile de faz\u0103 sunt neregulate, instabile sau nerepetabile, mecanic\u0103 joc axial<\/a> este suspectul obi\u0219nuit. O schimbare semnificativ\u0103 a fazei atunci c\u00e2nd sonda este deplasat\u0103 de la piciorul ma\u0219inii la placa de baz\u0103 sau de la placa de baz\u0103 la funda\u021bie indic\u0103 un \u0219urub de ancorare sl\u0103bit sau o funda\u021bie fisurat\u0103 \u2014 \u0219i sugereaz\u0103 o rigiditatea funda\u021biei<\/a>.<\/p>\n

    Confirmarea rezonan\u021bei<\/h3>\n

    Pe m\u0103sur\u0103 ce o ma\u0219in\u0103 accelereaz\u0103 sau ruleaz\u0103 \u00een vitez\u0103 de inercie pe o vitez\u0103 critic\u0103<\/a>, faza 1\u00d7 produce o deplasare caracteristic\u0103 de 90\u00b0 exact la rezonan\u021b\u0103<\/a> v\u00e2rf \u0219i o deplasare complet\u0103 de 180\u00b0 pe \u00eentreaga zon\u0103 de rezonan\u021b\u0103. Observarea acestei oscila\u021bii \u2014 u\u0219or de \u00eenregistrat \u00een timpul unei decelerare libera<\/a> \u2014 reprezint\u0103 o metod\u0103 sigur\u0103 de a confirma existen\u021ba unei rezonan\u021be, mai degrab\u0103 dec\u00e2t o problem\u0103 de for\u021bare.<\/p>\n

    3. Ghid rapid privind modelele de faz\u0103<\/h2>\n\n\n\n\n\n\n\n
    Observation<\/th>\nDiagnostic probabil<\/th>\n<\/tr>\n
    Ambii rulmen\u021bi \u00een faz\u0103, aceea\u0219i direc\u021bie radial\u0103<\/td>\nDezechilibru<\/td>\n<\/tr>\n
    aproximativ 180\u00b0 pe lungimea cuplajului, axial<\/td>\nNealiniere unghiular\u0103<\/td>\n<\/tr>\n
    aproximativ 180\u00b0 \u00eentre cele dou\u0103 capete ale unui arbore, axial<\/td>\nArbore \u00eendoit \/ curbat<\/td>\n<\/tr>\n
    Faz\u0103 neregulat\u0103, nerepetabil\u0103<\/td>\nJoc mecanic<\/td>\n<\/tr>\n
    deplasare de 90\u00b0 la v\u00e2rf, de 180\u00b0 pe \u00eentreaga zon\u0103<\/td>\nRezonan\u021b\u0103 \/ vitez\u0103 critic\u0103<\/td>\n<\/tr>\n<\/table>\n

    Aceste reguli sunt orientative, nu constituie garan\u021bii: verifica\u021bi amplitudinea, forma spectrului \u0219i armonic<\/a> con\u021binutul \u00eenainte de a v\u0103 angaja \u00eentr-o repara\u021bie.<\/p>\n

    4. Faza ca element cheie al echilibr\u0103rii<\/h2>\n

    Faza este indispensabil\u0103 pentru echilibrarea rotorului<\/a>. Valoarea fazei la 1\u00d7 indic\u0103 direct pozi\u021bia unghiular\u0103 a punctului greu \u00een raport cu marcajul de referin\u021b\u0103, indic\u00e2ndu-i tehnicianului exact unde trebuie s\u0103 adauge sau s\u0103 \u00eendep\u0103rteze o greutate de corec\u021bie greutatea de corec\u021bie<\/a>. \u00cen practic\u0103, analizorul \u00eenregistreaz\u0103 amplitudinea \u0219i faza \u00eenainte de un greutate de prob\u0103<\/a> este montat\u0103, le \u00eenregistreaz\u0103 din nou ulterior \u0219i utilizeaz\u0103 aceast\u0103 modificare pentru a calcula coeficien\u021bi de influen\u021b\u0103<\/a> care determin\u0103 corec\u021bia final\u0103. Un aparat portabil cu dou\u0103 canale, precum Balanset-1A<\/a> efectueaz\u0103 aceast\u0103 m\u0103surare a amplitudinii \u0219i fazei la rulmen\u021bii proprii ai ma\u0219inii, la viteza de func\u021bionare, apoi verific\u0103 dezechilibru rezidual<\/a> odat\u0103 ce greut\u0103\u021bile sunt a\u0219ezate. Pentru a calcula distribu\u021bia unghiular\u0103 atunci c\u00e2nd o corec\u021bie trebuie \u00eemp\u0103r\u021bit\u0103 \u00eentre greut\u0103\u021bi, metoda noastr\u0103 Calculator unghi de faz\u0103 al vibra\u021biilor<\/a> se ocup\u0103 de geometria vectorial\u0103.<\/p>\n

    5. De ce faza completeaz\u0103 imaginea<\/h2>\n

    F\u0103r\u0103 informa\u021bii despre faz\u0103, un analist de vibra\u021bii vede doar o parte a imaginii de ansamblu \u2014 amplitudini \u0219i frecven\u021be, dar f\u0103r\u0103 a \u00een\u021belege cum se deformeaz\u0103 de fapt structura la fiecare ciclu. Faza completeaz\u0103 acest context lips\u0103, transform\u00e2nd o list\u0103 de v\u00e2rfuri \u00eentr-o descriere clar\u0103 a mi\u0219c\u0103rii \u0219i sporind considerabil gradul de \u00eencredere \u00een diagnostic. Este diferen\u021ba dintre a \u0219ti c\u0103 o ma\u0219in\u0103 vibreaz\u0103 \u0219i a \u0219ti de ce. Din acest motiv, faza este indispensabil\u0103 \u00een orice diagnostic serios \u0219i constituie fundamentul absolut necesar al diagnostic\u0103rii pe teren echilibrare<\/a>.<\/p>\n

    \n

    \u2190 \u00cenapoi la indexul principal<\/a><\/p>","protected":false},"excerpt":{"rendered":"

    Un ghid pentru analiza fazelor \u00een monitorizarea vibra\u021biilor. Afla\u021bi ce este faza, cum se m\u0103soar\u0103 cu un tahometru \u0219i rolul s\u0103u esen\u021bial \u00een diagnosticarea defectelor precum dezechilibrul \u0219i nealinierea.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[114,109],"tags":[],"class_list":["post-192","glossary","type-glossary","status-publish","hentry","category-analysis","category-glossary"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/192","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/192\/revisions"}],"predecessor-version":[{"id":101296,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/glossary\/192\/revisions\/101296"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/media?parent=192"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/categories?post=192"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/ro\/wp-json\/wp\/v2\/tags?post=192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}