Bohler voestalpine URANOS 1500, Instruction Manual

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HITSAUKSEN TEORIAA
FI
9. HITSAUKSEN TEORIAA
9.1 Puikkohitsaus (MMA)
Reunojen viimeistely
-RȐDVDDYXWHȐDLVLLQK\Y¦KLWVDXVVDXPDWXOHHOLLWRVNDSSDOHLGHQROODSXKWDLWDOLDVWDMDUXRVWHHVWD
Puikon valinta
.¦\WHȐ¦Y¦Q KLWVDXVSXLNRQ KDONDLVLMD ULLSSXX PDWHULDDOLQ SDNVXXGHVWD DVHQQRVWD OLLWRNVHQ W\\SLVW¦ VHN¦ KLWVDȐDYDQ
NDSSDOHHQYDOPLVWXVWDYDVWD
6XXUHPPDQO¦SLPLWDQRPDDYDWKLWVDXVSXLNRWYDDWLYDWVXXUHPPDQKLWVDXVYLUUDQMDWXRȐDYDWSDOMRQO¦PS¸¦KLWVDWHVVD
Hitsauspuikon tyyppi Puikon ominaisuus .¦\ȑ¸NRKGH
5XWLLOLSXLNNR +HOSSRKLWVDȐDYXXV .DLNNLLQ
+DSRQNHVW¦Y¦SXLNNR 6XXULVXODPLVQRSHXV 7DVDLVLLQ
(P¦VSXLNNR 0HNDDQLVHWRPLQDLVXXGHW .DLNNLLQ
Hitsausvirran valinta
+LWVDXVSXLNRQYDOPLVWDMDRQP¦¦ULȐHOHHRLNHDQKLWVDXVYLUUDQDOXHHQNXOOHNLQSXLNNRW\\SLOOHHULNVHHQ2KMHHWVRSLYDQKLWVDXV
YLUUDQUDMDDUYRLVWDO¸\W\Y¦WKLWVDXVSXLNNRSDNNDXNVHVWD
Valokaaren sytytys ja sen ylläpito
+LWVDXVYDORNDDUL V\W\WHW¦¦Q UDDSLPDOOD KLWVDXVSXLNRQ S¦¦W¦ PDDGRLWHȐXXQ W\¸NDSSDOLWVDXVSXLNRQ S¦¦W¦
YHGHW¦¦QSRLVS¦LQW\¸NDSSDOHHVWDQRUPDDOLLQW\¸HW¦LV\\WHHQKHWLNXQYDORNDDULRQV\Ȑ\Q\W
+LWVDXVSXLNRQV\W\Ȑ¦PLVHQKHOSRȐDPLVHNVLKLWVDXVNRQHHVVDRQWRLPLQWRMRNDNRKRȐDDKLWVDXVM¦QQLWHȐ¦KHWNHORW
6WDUW
.XQYDORNDDULRQV\Ȑ\Q\WKLWVDXVSXLNRQVLV¦RVDVXODDMDVLLUW\\SLVDURLGHQPXRGRVVDW\¸NDSSDOHHVHHQ
+LWVDXVSXLNRVVD XORPSDQD ROHYD OLV¦DLQHRVD NDDVXXQWXX MD PXRGRVWDD VXRMDNDDVXQ MD PDKGROOLVWDD NRUNHDWDVRLVHQ
KLWVDXVVDXPDQ
+LWVDXVNRQHHVVDRQWRLPLQWRMRNDHKN¦LVHHVXODQPHWDOOLQURLVNHLGHQDLKHXȐDPDQYDORNDDUHQVDPPXPLVHQ$UF)RUFH
6LLQ¦ WDSDXNVHVVD HȐ¦ KLWVDXVSXLNNR MXXȐXX NLLQQL KLWVDȐDYDDQ NDSSDOHHVHHQ WXOHH RLNRVXONXYLUWD Y¦KHQW¦¦ PLQLPLLQ
DQWLVWLFNLQJ
Hitsaaminen
+LWVDXVSXLNRQNXOPDW\¸NDSSDOHHVHHQQ¦KGHQYDLKWHOHHVHQPXNDDQNXLQNDPRQHHQNHUWDDQVDXPDKLWVDWDDQQRUPDDOLVWL
KLWVDXVSXLNNRDKHLOXWHWDDQVDXPDQSXROHOWDWRLVHOOHS\V¦KW\HQVDXPDQUHXQDOOD1¦LQY¦OWHW¦¦QW¦\WHDLQHHQNDVDXWXPLQHQ
VDXPDQNHVNHOOH
Kuonan poisto
3XLNNRKLWVDXNVHHQVLV¦OW\\NXRQDQSRLVWRMRNDLVHQKLWVDXVYDLKHHQM¦ONHHQ
.XRQDSRLVWHWDDQNXRQDKDNXOODMDWHU¦VKDUMDOOD
9.2 Tig-hitsaus (jatkuva kaari)
Kuvaus
7,* 7XQJVWHQ ,QHUW *DVKLWVDXVSURVHVVL SHUXVWXX YDORNDDUHHQ VXODPDȐRPDQ KLWVDXVSXLNRQ WDYDOOLVHVWL SXKGDVWD WDL
VHNRLWHȐXDYROIUDPLDVXODPLVSLVWHQr&MDW\¸NDSSDOHHQY¦OLOO¦+LWVDXVWDSDKWXPDVXRMDWDDQ$UJRQVXRMDNDDVXOOD
-RȐDY¦OW\W¦¦QYROIUDPLQYDDUDOOLVHOWDV\Ȑ\PLVHOW¦OLLWRNVHVVDHLHOHNWURGLVDDNRVNDDQS¦¦VW¦NRVNHWXNVHHQKLWVDȐDYDQ
NDSSDOHHQNDQVVD7¦P¦QYXRNVLNHKLWHW¦¦Q+)JHQHUDDȐRULOODVXRMDMRQNDDYXOODV\W\W\VYRLWDSDKWXDV¦KN¸LVHQYDORNDDUHQ
XONRSXROHOOD/DLȐHHQDYXOODYDORNDDULVDDGDDQV\Ȑ\P¦¦QMRYDUVLQHW¦¦OO¦W\¸NDSSDOHHVWD
7RLVHQODLQHQYDORNDDUHQV\W\W\VRQP\¸VPDKGROOLQHQQVQRVWRV\W\W\VMRNDHLYDDGLNRUNHDWDDMXXVV\W\W\VODLWHȐDYDDQ
O\K\HQRLNRVXOXQDOKDLVHOODYLUUDOODSXLNRQMDW\¸NDSSDOHHQY¦OLOOH.XQSXLNNRDW¦OO¸LQQRVWHWDDQYDORNDDULV\Ȑ\\MDKLWVDXVYLUWD
OLV¦¦QW\\ NXQQHV VH VDDYXȐDD RLNHDW KLWVDXVDUYRW 7DYDQRPDLQHQ UDDSDLVXV\W\W\V HL WRLVDDOWD WDNDD NRUNHDOXRNNDLVWD
KLWVDXVVDXPDDVDXPDQDOXVVD
+LWVDXVODQJDQORSSXS¦¦QODDGXQSDUDQWDPLVHNVLRQK\Y¦VHXUDWDKLWVDXVYLUUDQY¦KHQHPLVW¦WDUNRLQNDDVXQWXOHHP\¸V
YLUUDWDPXXWDPDQVHNXQQLQDMDQKLWVLVXODVVDYDORNDDUHQVDPPXPLVHQM¦ONHHQ