Ci gaba da manyan fasalulluka na fasahar gyare-gyaren FFX
(1) The FFX kafa inji iya samar welded bututu tare da mafi girma karfe sa, bakin ciki da kuma kauri ganuwar. Tun da nakasar FFXerw bututu yin injikafa fasahar da aka yafi dogara ne a kwance Rolls, da kuma a tsaye Rolls a cikin post-m kafa mataki ba bukatar yin amfani da ciki Rolls don sarrafa nakasawa, da kayan aiki tsarin yana da halaye na biyu softness da rigidity, kuma yana da sauki a cimma high ƙarfi da high rigidity kuma zai iya daidaita samar da high quality-welded bututu sama da 219 mm, D / t = 10 zuwa karfe 1 zuwa P1.
(2) Jumloli na kwance da nadi a tsaye na sashin samar da FFX a cikin waniinjin yin bututuan gama rabawa. A cikin fasahar ƙirƙira ta FFX, siffar jujjuyawar involute da hanyar lankwasa-zuwa-roll ana haɗa su ta zahiri, ta yadda za a iya raba juzu'i na kwance da naɗaɗɗen naɗaɗɗen tsaye gaba ɗaya. Misali, sashen samar da bututu na zamani na ZTF na uku a cikin wanitube niƙa, wanda ZTZG ya haɓaka, kawai yana buƙatar raba saitin nadi don ƙirƙira. Wannan yana rage farashin rollers kuma yana sauƙaƙa amfani da sarrafa nadi.
(3) Rarraba nakasar yana da ma'ana, kuma tsarin gyare-gyare yana da karko. A cikin m kafa mataki na atube niƙa, Babban nakasar hanyar yawanci rungumi rollers a kwance, don haka curvature na gefen bututun buɗaɗɗen yana kusa da na bututun da aka gama da shi, kuma nakasar ƙaƙƙarfan tsari kaɗan ne. Wannan madaidaicin rarraba nakasawa yana sa kafawar ta tsaya tsayin daka kuma tana shawo kan rashin lahani na yin naƙasar layi. Haɗarin ɓoyayyiyar lahani na bututun walda yana haifar da rashin ma'ana ta rarraba nakasawa a cikin tsofaffitube Mills.
(4) Hanyar lankwasawa mai ci gaba, ana amfani da ita a cikin atube niƙa, an karɓa don ƙirƙirar mafi kyawun yanayi don walƙiya mai girma. Fasahar samar da FFX, kamar yadda aka aiwatar a cikin waniinjin yin bututu, rungumi ci gaba da lankwasawa kafa hanya da yin cikakken amfani da Game da kafa halaye na a kwance Rolls da a tsaye Rolls. Wannan yana tabbatar da cewa babu wani mataccen yanki na lalacewa a cikin sashin tsiri, kuma mafi mahimmanci, yana shawo kan nakasar da ta haifar da canje-canje na kauri da ƙarfi. Ragewar farfadowa na roba yana inganta daidaito da kwanciyar hankali a cikintube niƙa. Bayan m forming a cikintube niƙa, gefen tsiri na karfe gaba daya nakasar filastik, kuma curvature na gefen bututun bude yana kusa da na bututun da aka gama. Nakasar da aka yi a lokacin samar da lafiya kadan ne, yana tabbatar da siffar bututun da aka bude bayan an kiyaye tsari mai tsauri, wanda ke haifar da mafi kyawun yanayi don walƙiya mai ƙarfi a cikintube niƙa.
(5) Yana inganta ingancin bututun walda wanda atube niƙa. Idan aka kwatanta da fasaha na ƙirƙira nadi na gargajiya, fasahar ƙirƙira ta FFX, wacce aka aiwatar a cikin waniinjin yin bututu, Har ila yau yana inganta ingancin welded bututu a cikin wadannan bangarori biyu: Na farko, bayan m forming a cikin. tube niƙa, Tun da curvature na gefen bututu mai buɗewa yana kusa da jikin bututun da aka gama, rashin daidaituwa daga rollers extrusion yayin matakin ƙarewa yana raguwa, har ma da bututun welded mai ƙarfi da kauri. Bayan da kyau forming a cikintube niƙa, ɓangarorin biyu na gefen tsiri suna daidai da gaske (ba tabbataccen siffar V-siffa ko inverted V-siffar ba) haɗin ginin butt. Ana yin burbushi na Uniform a saman ciki da na waje na bututun da aka yi wa welded, wanda zai taimaka wajen goge burar. A lokaci guda kuma, ana iya amfani da babban kusurwar walda mai nau'in V a gaban babbar injin walda, wanda zai iya hana lahani na walda kamar launin toka. Abu na biyu, saboda ci gaba da ƙirƙirar flange da aka yi amfani da shi a cikintube niƙada ƙirar fasfo ɗin birki na musamman, kowane ɓangare na sashin ƙera ƙarfe kawai yana fuskantar matsakaicin nakasawa ɗaya a lokacin ƙaƙƙarfan tsari. Canjin nakasar yana da alaƙa da kyau, yana hana kowane yanki guda ɗaya daga lalacewa akai-akai, don haka, rage ɓacin rai na gida saboda matsin lamba. Saboda haka, nakasawa ya zama uniform, damuwa na ciki yana da ƙasa, kuma gaba ɗaya ingancin ciki na bututun welded da aka samar da shi.tube niƙaan inganta.
A takaice, fasahar samar da bututun mu na ZTF-IV ERW, wanda aka aiwatar a cikin atube niƙa, ya haɗu da fa'idodi da yawa na yin nadi na gargajiya da hanyoyin ƙirar fure, yana nuna ci gaba mai mahimmanci. ZTZG ya samar da layukan samar da bututun ZTF da yawa don kamfanoni daban-daban. Daga cikin su, Tangshan Wenfeng Qiyuan Karfe ya tsara kuma ya samar da layin samar da FFX ta atomatik na ƙarni na huɗu a cikin su.tube niƙa, wanda ya ƙunshi sarrafa kwamfuta, wanda ke nuna cewa sabbin dabarun ZTZG sun shiga wani sabon mataki. Fasahar Samar da Madaidaicin ZTF (FFX), ana amfani da ita a cikibututu yin inji, zai ci gaba da ingantawa da haɓaka ta hanyar amfani da ci gaba a cikintube niƙamuhalli.
Lokacin aikawa: Fabrairu-04-2023
