Page 17 - Steel Tech India eMagazine Volume April 2020
P. 17
81. Ŗ 01 Ŗ #RTKN
DiIiVCNi\CViQn in VJG MGVCN InFWUVT[ InFWUVT[ 4.0
9JGn CnF 9J[ VQ IORNGOGnV iV
Antonello Mordeglia and Marco Ometto
&CPKGNK #WVQOCVKQP &CPKGNK % +6#.;
+H [QW CPCN[\G VJG UKVWCVKQP QH OGVCN OCMKPI RNCPVU RTQFWEV CU UQQP CU VJG ſTUV RJCUGU QH VTCPUHQTOCVKQP
CTQWPF VJG YQTNF GXGP VJQUG QH NGCFKPI RTQFWEGTU [QW HTQO NKSWKF VQ UQNKF OGVCN VQ MGGR RTQFWEVKQP GHſEKGPE[
ECP ſPF GXKFGPEG GXGT[YJGTG QH JQY OWEJ VJGTG KU VQ JKIJ #NN QH VJKU VCMGU WU C DKV HCT HTQO QWT UKVWCVKQP CPF
DG FKIKVCNK\GF KP GXGT[ RCTV 6JG OCKP TGCUQP HQT VJKU GPIKPGGTKPI ECRCDKNKVKGU QH YQTMKPI CPF KORNGOGPVKPI
KU PQV QPN[ TGNCVGF VQ VJG ſPCPEKCN OGCPU CXCKNCDNG HQT PGY KFGCU VQ ETGCVG OGEJCPKECN GNGEVTKECN CWVQOCVKQP
KPXGUVOGPVU DWV OCKPN[ VQ VJG EQPUGTXCVKXG RTKPEKRNG QH CPF TQDQVKEU RTQFWEVU VJCV ECP RTQXKFG C UJQTV VGTO
TGHTCKPKPI HTQO WRFCVKPI RNCPVU VJCV YQTM YGNN DGECWUG TGVWTP QP VJG KPXGUVOGPV YKVJ C FTCUVKE TGFWEVKQP KP
WUWCNN[ RNCPV QRGTCVQTU VGPF VQ DG D[ PCVWTG TGNWEVCPV VQ VJG RC[DCEM RGTKQF 9G OWUV PGXGT HQTIGV VJCV QWT
KORNGOGPV PGY VGEJPQNQIKGU QT QRGTCVKPI RTQEGFWTGU UGEVQT KPXQNXGU JKIJ EQPUWORVKQP NGXGNU CPF EQUVU QH
1XGT VKOG JQYGXGT CNN VJKU YKNN NGCF VQ UNQYKPI FQYP EJGOKECN CPF GNGEVTKECN GPGTI[ CU YGNN CU YCVGT CPF
VJG ITQYVJ CPF VGEJPQNQIKECN KPPQXCVKQP HQT OCP[ QH QWT OWEJ GNUG 1PG QH QWT RTKQTKVKGU EQPUKUVU QH YQTMKPI
EWUVQOGTU +V KU WPFGTUVCPFCDNG VJCV DGKPI HTQPVTWPPGTU CNYC[U HQT C UWUVCKPCDNG OGVCNNWTI[ VJCV ECP DTKPI
KP KPPQXCVKQP ECTTKGU KVU QYP TKUMU ;GV KH YG IKXG WR EQPUKFGTCDNG GPGTI[ UCXKPIU CNTGCF[ HTQO VJG OGNVKPI
KPPQXCVKQP YG CNUQ YKNN UGG C FGENKPG KP VJG CDKNKV[ VQ RTQEGUU VJTQWIJ VJG FKIKVCNK\CVKQP ſTUV KP JKUVQT[ QH VJG
CVVTCEV PGY GPIKPGGTU CPF QRGTCVQTU YJQ YQWNF TWP GNGEVTKE CTE HWTPCEG QPG EGPVWT[ CHVGT KVU KPXGPVKQP $WV
QWVFCVGF RNCPVU XGT[ OWEJ FKHHGTGPV HTQO VJG RTGUGPV C RCTCNNGN RTKQTKV[ KU VQ HQEWU QP CWVQOCVKPI QT TQDQVK\KPI
FC[ VGEJPQNQI[ the processes rather than the continuous quality control
CPF QRGTCVKPI U[UVGOU KP QTFGT VQ RTGXGPV CP[ JWOCP
5Q YJCV RQUUKDNG EQORTQOKUG ECP YG HQTGUGG!
GTTQTU CV CP[ VKOG FWTKPI VTCPUHQTOCVKQP HTQO TCY
*QY UJCNN YG KPPQXCVG YJKNG OKPKOK\KPI TKUMU! OCVGTKCN VQ ſPKUJGF QT UGOK ſPKUJGF RTQFWEV #PF C
#V &CPKGNK #WVQOCVKQP YG DGNKGXG VJCV CP[ KPXGUVOGPV ſPCN RTKQTKV[ KU VQ OQPKVQT VJG OCEJKPG CV CP[ OQOGPV
VJCV DTKPIU KPPQXCVKQP PGGFU VQ DG GXCNWCVGF VJTQWIJ CP KPPQXCVKXG UGPUQT U[UVGO CPF VJTQWIJ
EQORTGJGPUKXGN[ KP GXGT[ FGVCKN 9G CNUQ DGNKGXG VJCV VJG TQDQVK\CVKQP QH DQVJ QRGTCVKPI CPF OCKPVGPCPEG
XGT[ QHVGP KV KU RTGHGTCDNG VQ UKORNKH[ VJG CWVQOCVKQP CEVKXKVKGU $WV CNN VJG CDQXG OWUV PQV DG LWUV C VTGPF
U[UVGOU D[ TGOQXKPI JCTFYCTG CPF GXGP UQHVYCTG (QT WU VJKU KU ECNNGF +PFWUVTKCN +PPQXCVKQP QT DGVVGT
EQORQPGPVU TCVJGT VJCP GPTKEJ VJGO KH VJG CFXCPVCIG &KIK /GV 9G YKNN PGXGT UJKHV HTQO VJG VJTGG RTKPEKRNGU
KPVTQFWEGF D[ VJG CFFKVKQP QH HQT GZCORNG QPN[ QPG VJCV CTG CV VJG DCUKU QH CP[ VTCPUHQTOCVKQP QT RTQEGUU
UGPUQT EQWNF TGUWNV KP HTGSWGPV HCKNWTGU QT FQYPVKOGU Ŗ (WPEVKQPCNKV[
in the plant. Ŗ 4CVKQPCNKV[
6QFC[ VJG YQTNF UGGOU VQ DG HQEWUGF QP VJG VGTO ő$KI Ŗ 7VKNK\CVKQP
&CVCŒ GXGT[QPG YKUJGU VQ JCXG C RTGFKEVKQP CDQWV VJG 6JKU KU QWT RTGUGPV CPF YKNN DG QWT HWVWTG CU YGNN
RWTEJCUG QH TCY OCVGTKCNU DWV CNUQ CDQWV VJG RTGEKUG 6QFC[ VJGUG CFXCPEGF CNIQTKVJOU CTG VTCPUHQTOKPI VJG
FCVG QP YJKEJ VJG[ YKNN TGEGKXG QTFGTU HTQO VJGKT YC[ VJG OCPWHCEVWTKPI KPFWUVT[ EQNNGEVU KPHQTOCVKQP
EWUVQOGTU QT GXGP VJG FCVG QP YJKEJ QPGŏU GSWKROGPV RGTHQTOU UMKNNGF NCDQWT CPF RTGFKEVU EQPUWOGT
YKNN PGGF OCKPVGPCPEG QT YJCV VJG[ UJQWNF OCPWHCEVWTG DGJCXKQWT 5OCTV HCEVQTKGU YKVJ KPVGITCVGF +6 U[UVGOU
KP QTFGT VQ UVTGCONKPG RTQFWEVKQP 1T CICKP VJG[ YQWNF RTQXKFG TGNGXCPV FCVC VQ DQVJ UKFGU QH VJG UWRRN[
NKMG VQ JCXG C RTGFKEVKQP QH VJG SWCNKV[ QH VJG ſPCN EJCKP OQTG GCUKN[ KPETGCUKPI VJG RTQFWEVKQP ECRCEKV[
STEEL TECH