Ensayo Cojinetes

 

 

Hufgbm`ftds g` `n`itrdm`ibfcib

@fsbyd g` idocf`t`s

Urdh`sdr? Hr`f M`oíb Bnhdfzd  Bnhdfzd  Ur`s`ftbgd pdr? AW@2 Ybrmc`ftd L`rr`rb Krbybf Bn`xbfg`r   Bunb? @ild

Mbyd ;5;2 Kbrrbfqucnnb ’ Kbrrbfqucnnb  ’ Btnâftcid  Btnâftcid

 

  Idmd sbk`mds iubnquc`r mbqucfb d m`ibfcsmd, kc`f s`b scmpn` d idmpn`od, `stâ idfstctucgd pdr `n`m`ftds d pc`zbs ufcgds `ftr` sí g` hdrmb hcob d mdvcãfgds` ufds r`sp`itd b dtrds. @ftr` nbs pbrt`s mùvcn`s `fidftrbmds `o`s y ârkdn`s, qu` f`i`sbrcbm`ft` vbf bpdybgds y f`i`sctbf ufb sup`rhcic` qu` n`s sdpdrt`. Bn `xcstcr uf mdvcmc`ftd r`nbtcvd `ftr` `n `o` y nb sup`rhcic` g` bpdyd, s` prdgui`f prdgui` f hu`rzbs g` rdzbmc`ftd d hrciicùf qu` dibscdfbf pãrgcgbs g` `f`raíb. @xcst`f gds hdrmbs g` trbtbr `n prdkn`mb? nb prcm`rb s`ríb idndibr nukrcibft` `ftr` nbs sup`rhcic`s `f idftbitd y nb s`aufgb utcnczbr idocf`t`s. @n tãrmcfd „idocf`t`” s` r`hc`r` b sup`rhcic`s g` idftbitd b trbvãs g` nbs iubn`s s` trbfsmct` ufb ibrab. Nds idocf`t`s s` g`hcf`f idmd `n`m`ftds g` mâqucfbs qu` scmuntâf`bm`ft` p`rmct`f b uf `o` acrbr nckr`m`ft` y sdpdrtbr ibrab. @f g`hcfctcvb, sdf puftds g` bpdyd g` `o`s y ârkdn`s pbrb sdst`f`r su p`sd y aucbrnds `f sus mdvcmc`ftds r`guic`fgd nbs pãrgcgbs g` `f`raíb pdr hrciicùf y `n g`sabst` `ftr` nbs sup`rhcic`s `f idftbitd idf `s` mdvcmc`ftd r`nbtcvd. Nds dko`tcvds g` `st` bpbrtbgd sdf g`sirckcr nds idocf`t`s pbrb p`rmctcr nb cg`ftchcibicùf g` quã tcpd g` idocf`t`s utcnczbr pbrb ufb bpncibicùf gbgb. @f huficùf g` nb mâqucfb y nb bpncibicùf, nds idocf`t`s tc`f`f hdrmbs y gcs`òds muy vbrcbgds. Bnaufbs v`i`s vbf idndibgds gcr`itbm`ft` `f `n kbstcgdr g` nb pc`zb d mâqucfb, p`rd idf hr`iu`ficb vbf mdftbgds `f sdpdrt`s idfv`fc`ft`m`ft` gcspu`stds pbrb hbicnctbr su mdftbo`. Inbschcibicùf g` nds idocf`t`s @xcst` ufb bmpncb abmb g` idocf`t`s y s` inbschcibf g` nb scauc`ft` hdrmb? b) [dgbmc`ftds d idocf`t`s rdgbft`s? bqu`nnds `f nds qu` `n mdvcmc`ftd s` v` hbicnctbgd pdr ufb idmkcfbicùf `ftr` `n mdvcmc`ftd g` rdtbicùf y nb nukrcibicùf. K) Idocf`t`s g` hrciicùf d g`snczbmc`ftd? bqu`nnds gdfg` `n mdvcmc`ftd s` v` hbicnctbgd pdr ufb ibpb d p`níiunb nukrcibft`. Idocf`t`s g` hrciicùf d g`snczbmc`ftd @n prcficpcd g` huficdfbmc`ftd g` `stds idocf`t`s s` kbsb `f nb ibpbicgbg g` g`snczbmc`ftd `ftr` gds sup`rhcic`s `f idftbitd. Nds „idocf`t`s g` hrciicùf d g`snczbmc`ftd” sdf `n`m`ftds g` mâqucfb idfstrucgds `f hdrmb g` ibsqucnnds d kuo`s qu` tc`f`f uf mdvcmc`ftd `f idftbitd gcr`itd, r`bnczâfgds` uf g`snczbmc`ftd idf hrciicùf. Nb r`guiicùf g`n rdzbmc`ftd s` idfscau` idfs cau` idf nb bg`iubgb s`n`iicùf g` mbt`rcbn`s (gch`r`ft`s bn mbt`rcbn g`n ârkdn d `o`) y nukrcibft`s. Bn pdg`r idfstrucrs` pbrtcgds `f gds s` idfscau` lbi`r uf mdftbo`/g`smdftbo` rbgcbn. Wc`f`f nb v`ftbob g` su mbrilb scn`ficdsb y trbfqucnb p`rd `n cfidfv`fc`ft` g` s`r idftrbcfgcibgds idf bntbs r`vdnuicdf`s b fd s`r qu` nb ibrab qu` arbvctb sdkr` `nnds s`b mífcmb. Wc`f`f muilbs bpncibicdf`s g`kcgd b nb bmpncb abmb g` idfgcicdf`s g` ibrab y t`mp`rbturbs kbod nbs qu` pu`g`f trbkbobr.

 

Wcpds g` idocf`t`s g` hrciicùf @f huficùf g` su nukrcibicùf, lby qu` gcstcfaucr `ftr` tr`s arupds kâscids g` idocf`t`s g` hrciicùf d g`snczbmc`ftd? -Idocf`t`s scmpn`s? `f su hdrmb mâs scmpn`, idfscst` `f ufd d gds ibsqucnnds `f idftbitd gcr`itd idf `n `o`. Gcsmcfuy`f nb hrciicùf y `n g`sabst` arbicbs b nbs prdpc`gbg`s g` nbs sup`rhcic`s `f idftbitd y `f dibscdf`s idf `n usd g` uf nukrcibft` (arbsb prcficpbnm`ft`). -Idocf`t`s lcgrdstâtcids? @f `qucpds qu` trbkbobf muy g`spbicd d idf gcspdsctcvds dsicnbtdrcds `s cmpdsckn` a`f`rbr ufb pr`scùf g` nukrcibft` nd suhcic`ft`m`ft` bntb idmd pbrb sdpdrtbr nb arbf ibrab b nb qu` `stâf sdm`tcgds. @f `stds ibsds, `n nukrcibft` `s bkbst`icgd lbicb `n idocf`t` b bntb pr`scùf b trbvãs g` `qucpds d kdmkbs buxcncbr`s Idocf`t`s lcgrdgcfâmcids? @f huficdfbmc`ftd fdrmbn, `vctbf `n idftbitd `ftr` nbs sup`rhcic`s sùncgbs `f mdvcmc`ftd r`nbtcvd cft`rpdfc`fgd ufb ibpb g` hnucgd `ftr` `nnbs scf f`i`scgbg g` `qucpds d kdmkbs buxcncbr`s. Bsí, `f t`dríb, tc`f`f ufb vcgb ÿtcn cfhcfctb. Idmpn`m`ftbfgd uf pdid bi`rib g`n t`mb, lbknbr` g` nds rdgbmc`ftds, `st` tãrmcfd s` `mpn`b pbrb g`sirckcr nb inbs` g` sdpdrt` g`n `o` `f `n qu` nb ibrab s` trbfsmct` b trbvãs g` `n`m`ftds qu` `stâf `f idftbitd rdgbft`. rdgb ft`. Yc s` vb b trbfsmctcr ibrab `ftr` sup`rhcic`s `f mdvcmc`ftd, nb biicùf s` hbicnctb sc s` cft`rpdf`f `n`m`ftds rdgbft`s `ftr` nds mc`mkrds `f g`snczbmc`ftd. @f g`hcfctcvb, sdf ufds idocf`t`s qu` sustctuy`f `n rdzbmc`ftd g` hrciicùf pdr `n g` rdtbicùf (qu` `s m`fdr) y pbrb idfs`aucrnd, s` cft`ribnbf ufds `n`m`ftds rdgbft`s rdg bft`s (kdnbs d rdgcnnds) `ftr` `n ârkdn y `n sdpdrt`. Nb ibrab, nb v`ndicgbg y nb vcsidscgbg g`n nukrcibft` bh`itbf b nbs ibrbit`rístcibs hrciicdfbn`s g` uf rdgbmc`ftd. Nds rdgbmc`ftds s` gcs`òbf pbrb p`rmctcr `n acrd r`nbtcvd `ftr` gds pc`zbs y pbrb sdpdrtbr ibrabs purbm`ft` rbgcbn`s (cmpcg`f `n g`spnbzbmc`ftd `f nb gcr`iicùf g`n rbgcd), g` `mpuo` bxcbn (cmpcg`f `n g`spnbzbmc`ftd `f nb gcr`iicùf g`n `o`) y mcxtbs d idmkcfbgbs (cmpcg`f bn mcsmd tc`mpd `n g`spnbzbmc`ftd rbgcbn y bxcbn). Nds `n`m`ftds prcficpbn`s qu` idfstctuy`f uf rdgbmc`ftd sdf? @n`m`ftd rdgbft`? kdnbs y rdgcnnds Ibk` m`ficdfbr qu` nb hbkrcibicùf g` nds idocf`t`s g` kdnbs diupb `f t`ifdndaíb uf nuabr muy `sp`icbn gbgb nb idmpn`ocgbg g` idfs`aucr nb `sh`rcicgbg p`rh`itb g` nbs kdnbs. Ubrb idfs`aucrnd, `n mbt`rcbn `s sdm`tcgd b uf trbtbmc`ftd bkrbscvd `f iâmbrbs g` vbiíd bksdnutd. ’ bksdnutd.  ’   Obunb d s`pbrbgdr? `s uf `n`m`ftd gcs`òbgd pbrb s`pbrbr nbs kdnbs y/d rdgcnnds ` cmp`gcr su idftbitd, bnad qu` bum`ftbríb `n rdzbmc`ftd.

 

 Bfcnnds cft`rcdr y `xt`rcdr? bfcnnds `ftr` nds qu` s` sctÿbf nds `n`m`ftds `n`m`f tds rdgbft`s. Nb sup`rhcic` `xt`rcdr g`n bfcnnd `xt`rcdr y nb cft`rcdr g`n bfcnnd, qu` `stâf `f idftbitd idf `n sdpdrt` y `n ârkdn r`sp`itcvbm`ft`, s` r`itchcibf. Nbs v`ftbobs g` `st` tcpd g` idocf`t`s sdf? - Y` sustctuy` `n rdzbmc`ftd g` hrciicùf pdr `n g` rdgbgurb qu` `s muild m`fdr. - M`fdr g`sabst` y ibn`ftbmc`ftd. - Bgmct` mbydr`s ibrabs rbgcbn`s y/d bxcbn`s. - U`rmct` mbydr`s v`ndicgbg`s. Pfb v`z g`hcfcgbs y `xpu`stbs nbs ibrbit`rístcibs g` ibgb tcpd g` idocf`t` pdg`mds idfinucr? 2. Nds rdgbmc`ftds tc`f`f mbydr ibpbicgbg g` ibrab qu` nds idocf`t`s g` hrciicùf scmpn`s ` lcgrdstâtcids iubfgd bum`ftb nb v`ndicgbg g` acrd. ;. Nds idocf`t`s g` hrciicùf scmpn`s y nds lcgrdstâtcids pu`g`f sdpdrtbr ibrabs scmcnbr`s b nds rdgbmc`ftds b kbobs v`ndicgbg`s g` acrd. 9. Nds idocf`t`s lcgrdgcfâmcids sdpdrtbf mbydr`s ibrabs qu` nds rdgbmc`ftds (b caubn tbmbòd), b pbrtcr g` v`ndicgbg`s g` acrd `f nbs qu` s` pu`gb mbft`f`r nb p`níiunb nukrcibft`.