Intuthuko kanye nezici eziyinhloko zobuchwepheshe bokubumba be-FFX
(1) Umshini wokwakha i-FFX ungakhiqiza amapayipi ahlanganisiwe anezinga eliphezulu lensimbi, izindonga ezincane nezinkulu. Kusukela ekuguqukeni kwe-FFXumshini wokwenza amapayipi e-erwUbuchwepheshe bokwakha busekelwe kakhulu kuma-roll avundlile, futhi ama-roll aqondile esigabeni sokwakha ngemuva kokugoba awadingi ukusebenzisa ama-roll angaphakathi ukulawula ukuguquguquka, isakhiwo semishini sinezici zobumnene nokuqina, futhi kulula ukufeza amandla aphezulu nokuqina okuphezulu futhi singazinza. Khiqiza amapayipi ahlanganisiwe asezingeni eliphezulu angaphezu kuka-219 mm, D/t=10 ~ 100, kanye nezinga lensimbi elifinyelela ku-P110.
(2) Imiqulu evundlile kanye nemiqulu evundlile yesigaba sokwakha i-FFX ku-aumshini wokwenza amashubhuzabelwana ngokugcwele. Kubuchwepheshe bokwakha i-FFX, indlela yokugoba i-involute roll kanye nendlela yokugoba i-roll-to-roll ihlanganiswa ngendlela yemvelo, ukuze imiqulu evundlile kanye nemiqulu evundlile kwabelwana ngayo ngokuphelele. Isibonelo, isigaba sokwakha ipayipi le-ZTF lesizukulwane sesithathu ku-umshini wokugaya amashubhu, eyathuthukiswa yi-ZTZG, idinga ukwabelana ngesethi yama-rolls ukuze kwakhiwe ngendlela engalingani. Lokhu kunciphisa izindleko zama-rollers futhi kwenza kube lula ukusetshenziswa nokuphathwa kwama-rolls.
(3) Ukusatshalaliswa kokuguquguquka kunengqondo, futhi inqubo yokubumba izinzile. Esigabeni sokwakheka okungahleliwe se-aumshini wokugaya amashubhu, indlela yokuguqulwa okukhulu isebenzisa kakhulu ama-roller avundlile, ukuze ukugoba kohlangothi lwepayipi elivulekile kusondele kokwepayipi elihlanganisiwe eliqediwe, futhi ukuguqulwa kokwakheka okuncane kube kuncane. Lokhu kusatshalaliswa okunengqondo kokuguqulwa kwenza ukwakheka kuqine futhi kunqobe ubuthakathaka bokwakheka kwemigqa. Ingozi efihliwe yokukhubazeka kwamapayipi ahlanganisiwe ibangelwa ukusatshalaliswa okungenangqondo kokuguquguquka kwakudala.imishini yokugaya amapayipi.
(4) Indlela yokwakha egoba njalo, esetshenziswa ku-umshini wokugaya amashubhu, yamukelwa ukudala izimo ezinhle kakhulu zokushisela okuvamise kakhulu. Ubuchwepheshe bokwakha i-FFX, njengoba buqaliswe ku-umshini wokwenza amashubhu, isebenzisa indlela yokwakha eqhubekayo yokugoba futhi isebenzisa ngokugcwele izici zokwakheka ezifanele zemiqulu evundlile kanye nemiqulu eqondile. Lokhu kuqinisekisa ukuthi ayikho indawo efile yokuguquguquka esigabeni semicu, futhi okubaluleke kakhulu, inqoba ngempumelelo ukuguquguquka okubangelwa izinguquko ekujiyeni nasekuqineni kwemicu. Ukunciphisa ukubuyiselwa kokunwebeka kuthuthukisa ukunemba kokubumba kanye nokuqina ngaphakathiumshini wokugaya amashubhuNgemva kokwakheka okunzima esikhumbeniumshini wokugaya amashubhu, unqenqema lwensimbi yomcu luguqukile ngokuphelele ngokwepulasitiki, futhi ukugoba konqenqema lwethubhu evulekile kusondele kakhulu kokwethubhu eliqediwe. Ukuguqulwa ngesikhathi sokwakheka okuncane kuncane, okuqinisekisa ukuthi ukuma kwethubhu evulekile ngemva kokwakheka okuqinile kuyagcinwa, okudala izimo ezinhle kakhulu zokushisela okuvama kakhulu ngaphakathi kwe-umshini wokugaya amashubhu.
(5) Kuthuthukisa ikhwalithi yepayipi elihlanganisiwe elikhiqizwa yi-umshini wokugaya amashubhuUma kuqhathaniswa nobuchwepheshe bendabuko bokwenza ama-roll, ubuchwepheshe bokwenza i-FFX, obusetshenziswa ngendlelaumshini wokwenza amashubhu, futhi kuthuthukisa ikhwalithi yepayipi elihlanganisiwe kulezi zici ezimbili ezilandelayo: Okokuqala, ngemva kokwakheka okuqinile ngaphakathi umshini wokugaya amashubhu, njengoba ukugoba komphetho wepayipi elivulekile kuseduze kakhulu nomzimba wepayipi eliqediwe, ukungalungi kahle kwama-extrusion rollers ngesikhathi sokuqeda kuncishisiwe, ngisho nasemapayipini ahlanganisiwe aqinile futhi anodonga olujiyile. Ngemva kokwakheka kahle ngaphakathiumshini wokugaya amashubhu, izinhlangothi ezimbili zomphetho womcu zihambisana kahle (hhayi u-V omuhle noma u-V oguquliwe). Ama-burrs afanayo akhiwa ezindaweni zangaphakathi nezangaphandle zepayipi elihlanganisiwe, okusiza ekukhuhleni kwe-burr. Ngesikhathi esifanayo, i-engeli enkulu yokushisela enobunjwa buka-V ingasetshenziswa phambi komshini wokushisela osebenza kakhulu, okuvimbela ngempumelelo amaphutha okushisela njengezindawo ezimpunga. Okwesibili, ngenxa yendlela yokwakha i-flange eqhubekayo esetshenziswa kuumshini wokugaya amashubhukanye nomklamo oyingqayizivele we-roll pass, noma iyiphi ingxenye yesigaba sensimbi ye-strip idlula kuphela ekuguqukeni okukodwa ngesikhathi sesigaba sokwakheka okuqinile. Ukuguquka kokuguquguquka kuxhunywe kahle, kuvimbela noma iyiphi indawo eyodwa ukuthi ikhubazeke ngokuphindaphindiwe, ngaleyo ndlela, kunciphisa ukuncipha kwendawo ngenxa yokucindezela kokujikeleza. Ngakho-ke, ukuguqulwa kuyafana, ukucindezeleka kwangaphakathi kuphansi, kanye nekhwalithi yangaphakathi iyonke yepayipi elihlanganisiwe elikhiqizwa yi-umshini wokugaya amashubhukuthuthukisiwe.
Ngamafuphi, ubuchwepheshe bethu bokwakha amapayipi e-ZTF-IV ERW, buqaliswe ngaphakathi kwe-aumshini wokugaya amashubhu, ihlanganisa izinzuzo eziningi zezindlela zendabuko zokwakha ama-roll kanye nezindlela zokwakha ama-flower roll, okubonisa intuthuko enkulu. I-ZTZG ikhiqize imigqa eminingi yokukhiqiza amapayipi e-ZTF ahlanganisiwe emabhizinisini ahlukahlukene. Phakathi kwawo, i-Tangshan Wenfeng Qiyuan Steel yaklama futhi yakhiqiza umugqa wokukhiqiza ozenzakalelayo wesizukulwane sesine we-FFX ngaphakathi kwe-umshini wokugaya amashubhu, okuhlanganisa ukulawulwa kwekhompyutha, okubonisa ukuthi imiqondo emisha ye-ZTZG isingene esigabeni esisha. Ubuchwepheshe bethu be-ZTF(FFX) Flexible Forming, obusetshenziswa kuimishini yokwenza amashubhu, izoqhubeka nokuthuthuka nokukhula ngokusetshenziswa okuqhubekayo ngaphakathiumshini wokugaya amashubhuindawo ezungezile.
Isikhathi sokuthunyelwe: Feb-04-2023
