Page 45 - Glass Machinery Plants & Accessories no. 3/2018
P. 45
Bottles are 40 per cent too
heavy due to the relative glass
thickness fluctuations
horizontally
THE INDUSTRY CAN
(AND MUST) DO BETTER
"MM GPPE BOE CFWFSBHF QBDLJOH
DPNQBOJFT BSF BDUJWFMZ XPSLJOH
PO SFEVDJOH DBSCPO GPPUQSJOU BOE
Source: Prof Dr-Ing H Hessenkemper, Glas- und Emailtechnik (TU Bergakademie Freiberg
QBDLBHJOH JT B TVCTUBOUJBM QBSU PG
TFDUJPOT BDIJFWJOH JNQPSUBOU XJMM SVO NPSF TNPPUIMZ TJODF UIF UIJT DBSCPO GPPUQSJOU 5IJT NFBOT
CFOFmUT OVNCFS PG PVUMJFST SFEVDFT EVF that glass container manufactur
0WFS UIF QBTU mWF ZFBST IPU UP NPSF TUBCMF HMBTT EJTUSJCVUJPO FST BOE UIFJS TVQQMJFST OFFE UP
FOE BVUPNBUFE DPOUSPM MPPQT " XFMM EFWFMPQFE BOE UFTUFE BDU
IBWF CFDPNF BWBJMBCMF UP DPO DPOUSPM MPPQ XPSLT BT GPMMPXT *OUSPEVDJOH IPU FOE TFOTPST
USPM HPC XFJHIU XBSF TQBDJOH 'PS FWFSZ TJOHMF CPUUMF WFSUJDBM BOE BVUPNBUFE DPOUSPM MPPQT XJMM
NPVME UFNQFSBUVSF QMVOHFS QSP HMBTT EJTUSJCVUJPO JT NFBTVSFE CZ FOBCMF UIF JOEVTUSZ UP NBLF TUFQ
DFTT BOE WFSUJDBM HMBTT EJTUSJCV means of an infrared camera sys XJTF DIBOHFT JO QFSGPSNBODF
UJPO BOE NPSF DPOUSPM MPPQT UFN BU UIF IPU FO "OZ DIBOHF JO According to the author of this
XJMM CFDPNF BWBJMBCMF JO UIF OFBS DPNQBSJTPO UP B EFmOFE TFUQPJOU BSUJDMF XJUI UIF SJHIU TFOTPST BOE
GVUVSF 5IF TBNF QPTJUJWF FGGFDU PQUJNBM WFSUJDBM HMBTT EJTUSJCV DPOUSPM MPPQT JO QMBDF BOE SJHIUMZ
DBO CF PCUBJOFE GSPN BMM EJGGFSFOU UJPO JT DPNQFOTBUFE GPS CZ BO BQQMJFE JOEVTUSZ QFSGPSNBODF JO
DPOUSPM MPPQT SFEVDFE QSPDFTT BVUPNBUFE BMHPSJUIN 5IJT BVUP UFSNT PG IJHIFS FGmDJFODZ GFXFS
WBSJBUJPO BOE NPSF TUBCMF BOE NBUFE BMHPSJUIN NBLFT DIBOHFT HMBTT XBMM UIJDLOFTT nVDUVB
QSFEJDUBCMF PVUQVU JO UIF *4 UJNJOH GPS DPOUBDU BOE UJPOT XIJDI BMMPXT GPS SFEVDJOH
DPPMJOH UJNF BT TVDI DIBOHJOH XFJHIU BOE GFXFS EFGFDUT QSP
VERTICAL GLASS DISTRIBUTION UIF BDUVBM WFSUJDBM HMBTT EJTUSJCV EVDFE DBO CF QFS DFOU CFUUFS
(MBTT EJTUSJCVUJPO XJUIJO UIF UJPO CBDL UP UIF TFUQPJOU PS NPSF
CPUUMF CBTJDBMMZ IBT UXP BOHMFT $POUSPMMJOH WFSUJDBM HMBTT EJT *O BEEJUJPO UIF HMBTT DPOUBJOFS
IPSJ[POUBM BOE WFSUJDBM (MBTT EJT USJCVUJPO BDIJFWFT TUBCJMJUZ BDSPTT JOEVTUSZ TIPVME NBLF JUT PXO
USJCVUJPO DBO ESJGU PWFS UJNF EVF BMM DBWJUJFT BOE NBLFT HMBTT EJTUSJ QMBOT GPS $01 BOE UBLF JUT
UP nVDUVBUJOH BNCJFOU UFNQFSB CVUJPO JOEFQFOEFOU GSPN BNCJFOU TPDJBM SFTQPOTJCJMJUZ "QQMZJOH
UVSFT EBZ BOE OJHIU SIZUINT UFNQFSBUVSF nVDUVBUJPOT EBZ EJGGFSFOU TFOTPST BOE MPPQT JOEJ
BOE PS DIBOHFT JO UIF DPPMJOH OJHIU BOE GSPN GFFEFS HMBTT WJEVBMMZ CVU FTQFDJBMMZ JO DPNCJ
DBQBDJUZ PG *4 NBDIJOFT EVF UP UFNQFSBUVSF nVDUVBUJPOT FYDMVE OBUJPO DBO MFBE UP IVHF TBWJOHT
XFBUIFS DIBOHFT JOH IVNBO JOUFSBDUJPO *U JT UIFSFGPSF QPTTJCMF UP QSPEVDF
6OXBOUFE DIBOHFT JO UIF GPSF "VUPNBUJDBMMZ DPOUSPMMJOH WFS much lighter and stronger con
IFBSUI DIBOHFT JO QPTJUJPOT PG UJDBM HMBTT EJTUSJCVUJPO CSJOHT UIF UBJOFST XJUI BMNPTU [FSP EFGFDUT
loading and deterioration and GPSNJOH QSPDFTT BT B XIPMF UP B BU IJHIFS TQFFE XJUI NJOJNBM
wear of materials are also com IJHIFS MFWFM PG DPOUSPM "T TVDI IVNBO EFQFOEFODZ O
mon causes of changes in glass UIJT BOE BMTP PUIFS DPOUSPM MPPQT
EJTUSJCVUJPO 'FXFS WBSJBUJPOT JO BSF LFZ UPXBSET UIF GVUVSF PG
HMBTT EJTUSJCVUJPO NFBO GFXFS PQFSBUJOH BO *4 NBDIJOF
RVBMJUZ QSPCMFNT SFMBUFE UP HMBTT
EJTUSJCVUJPO BT UIFSF BSF UIJDL
UIJO CBTFT UIJO TQPUT UIJO OFDLT Actual changes in vertical
FUD .PSFPWFS UIF *4 NBDIJOF glass distribution (blue, red XPAR VISION BV,
and green lines), without and
with automated GRONINGEN, THE
control (auto-
mated control = Netherlands
Tel: + 31 - 50 - 316 2888
green area). The E-mail: contact@xparvision.com
variations left
are due mainly to www.xparvision.com
manual swabbing
glass machinery plants & accessories 3/2018
43
