geometrical tolerancing (gd&t)

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    JGNIG[SHE@D[NDGS@LEHLJ

    0

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    KGFHLH[HNL

    @ jgnigtrhe`d tndgr`leg hs tag i`xhiuipgrihsshcdg v`rh`thnl nf Fnri ,Nrhglt`thnl, nr

    Dne`thnl nf ` fg`turg frni ta`t hlkhe`tgk nrspgehfhgk nf tag kr`whlj.

    [ag fg`turg wnudk cg pgrihttgk tn a`vg `ly

    v`rh`thnl nf fnri nr t`bg up `ly pnshthnl whta hl `spgehfhgk jgnigtrhe`d tndgr`leg znlg.

    JGNIG[SHE@D [NDGS@LEHLJ

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    ]NHL[U, DHLGU @LK UWSF@EGU

    Hl tag prnkuethnl `lk ig`surgiglt nf gljhlggrhlj p`rts instdywg kg`d whta fd`t, eydhlkrhe`d, enlhe`d, spagrhe d, nr hrrgjud`r

    sa`pg nr enltnurgk surf`egs.Gkjgs nf p`rts nr `xgs nf eydhlkgrs `rg sanwl cy dhlgs.

    Hltgrsgethnl nf dhlgs `rg sanwl cy pnhlts.

    Ig`surgiglt hs i`kg `t spgehfhe pnhlts tn gv`du`tg ` dhlg `t

    v`rhnus pnhlts `dnlj hts dgljta.

    JGNIG[SHE@D [NDGS@LEHLJ

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    ;

    ]NHL[U, DHLGU @LK UWSF@EGUenltk.

    Jgnigtrhe`d tndgr`legs `rg eahgfdy enlegrlgk whta pnhlts & dhlgs

    wahdg surf`egs `rg enipnsgk nf sgrhgs nf dhlg gdgiglts.]nhlts a`vg pnshthnl cut ln shzg `lk tagrgfnrg pnshthnl hs tagnldy ea`r`etgrhsthe ta`t rgquhrgs enltrnd.

    Dhlgs `lk surf`egs `rg enltrnddgk fnr fnri, nrhglt`thnl `lkdne`thnl.

    JGNIG[SHE@D [NDGS@LEHLJ

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    Jgnigtrhe`d [ndgr`lehlj

    JGNIG[SHE@D EA@S@E[GSHU[HEUFnri nf ` dhlg Utr`hjatlgss, rnulklgss, `lk

    prnfhdg

    Fnri nf ` surf`eg Fd`tlgss, eydhlkrhehty `lk prnfhdg

    Nrhglt`thnl @ljud`rhty, p`r`ddgdhsi `lkpgrpglkheud`rhty

    Dne`thnl ]nshthnl, enlegltrhehty `lksyiigtry

    Sul nut [ahs hs ` spgeh`d enipnshtgea`r`etgrhsthe, wahea whdd cggxpd`hlgk d`tgr

    7

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    FG@[WSG ENL[SND UXICNDU

    Fg`turg hs ` spgehfhe ea`r`etgrhsthe pnrthnl nf ` p`rt.

    ]nhlt, dhlg, surf`eg, andg, sdnt, sergw targ`k nr prnfhdg.

    [ag fr`ig aghjat tn cg twheg tag aghjat nf tag ea`r`etgr

    usgk fnr khiglshnlhlj, tndgr`lehlj `lk lntgs nl tag kr`whlj.

    DGLJ[A @U SGPWHSGK

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    :

    ]NUH[HNL NF @SSNZ AG@K

    Nl tag nutdhlg nf tag fg`turg

    Nl `l gxtglshnl nf tag nut dhlg

    Nl `l gxtglshnl (prnogethnl) dhlg

    frni tag fg`turg, hl dhlg whta tag

    shzg khiglshnl.

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    ]NUH[HNL NF @SSNZ AG@K

    Jgnigtrhe`d tndgr`leg whtargfgrgleg tn egltgr dhlg.

    [ag fg`turg enltrnd syicnd hs

    sanwl hl `ssneh`thnl whta tag shzg

    khiglshnl.

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    @]]DHE@[HNL [N UWSF@EGU

    [ag dg`kgr `lk `rrnwag`k sanudk cg frni tag fg`turg enltrnd syicnd.

    Wsu`ddy pgrpglkheud`r tn tag dhlg nr surf`eg.

    Nr `t `l `ljdg.

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    0=

    [wn nr inrg fg`turg enltrnd syicnds, wahea `ppdy tn tag s`ig fg`turg,

    `rg kr`wl tnjgtagr whta ` shljdg dg`kgr `lk `rrnwag`k

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    @]]DHE@[HNL [N EGL[GS DHLGU

    Wsgk fnr iudthpdg kh`igtgr p`rts whta ` eniinl `xhs.

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    ENL[SND NF EGL[GS DHLG NF @ ]NS[HNL NF @ ]@S[

    @]]DHE@[HNL [N EGL[GS DHLGU