Ukuqhubela phambili kunye neempawu eziphambili zobuchwepheshe bokubumba be-FFX
(1) Umatshini wokwenza i-FFX unokuvelisa imibhobho edibeneyo eneendonga zentsimbi eziphezulu, ezincinci nezityebileyo. Ukususela ekuguqukeni kwe-FFXumatshini wokwenza imibhobho ye-erwItekhnoloji yokwenza izinto isekelwe kakhulu kwiiroli ezithe tye, kwaye iiroli ezithe nkqo kwisigaba sokwenza izinto emva kokurhabaxa azidingi kusebenzisa iiroli zangaphakathi ukulawula ukuguquguquka, ulwakhiwo lwezixhobo luneempawu zokuthamba nokuqina, kwaye kulula ukufikelela kumandla aphezulu kunye nokuqina okuphezulu kwaye lunokuzinza. Velisa iipayipi ezihlanganisiweyo ezikumgangatho ophezulu ngaphezulu kwe-219 mm, D/t=10 ~ 100, kunye nomgangatho wentsimbi ukuya kuthi ga kwi-P110.
(2) Imiqulu ethe tye kunye nemiqulu ethe nkqo yecandelo lokwenza i-FFX kwiumatshini wokwenza iityhubhuziyabelwana ngokupheleleyo. Kwiteknoloji yokwenza i-FFX, indlela yokugoba i-involute roll kunye nendlela yokugoba i-roll-to-roll zidityaniswe ngokwendalo, ukuze imiqulu ethe tye kunye nemiqulu ethe nkqo ikwazi ukwabelwana ngokupheleleyo. Umzekelo, icandelo lokwenza imibhobho ye-ZTF yesizukulwana sesithathu kwiityhubhu yokusila, eyenziwe yi-ZTZG, ifuna ukwabelana kuphela ngeseti yeeroli ukuze ibumbeke ngendlela erhabaxa. Oku kunciphisa iindleko zeeroli kwaye kwenza kube lula ukusetyenziswa nokulawulwa kweeroli.
(3) Ukusasazwa kokuguquguquka kuyaqondakala, kwaye inkqubo yokubumba izinzile. Kwinqanaba lokwakheka okungacwangciswanga le-ityhubhu yokusila, indlela enkulu yokuguqulwa kwesakhiwo isebenzisa ikakhulu iirola ezithe tye, ukuze ukugoba kwecala letyhubhu evulekileyo kusondele kuleyo yombhobho ogqityiweyo odibeneyo, kwaye ukuguqulwa kokwakheka okuncinci kube kuncinci. Olu sasazo olufanelekileyo lokuguqulwa kwesakhiwo lwenza ukwakheka kuzinzile kwaye loyise iingxaki zokwakheka kwerola. Ingozi efihliweyo yeziphene zepayipi ezidibeneyo ibangelwa kukusasazwa okungafanelekanga kokuguqulwa kwesakhiwo kwimibhobho emidala.iifektri zeetyhubhu.
(4) Indlela yokwenza ukugoba okuqhubekayo, esetyenziswa kwiityhubhu yokusila, yamkelwe ukudala iimeko ezilungileyo zokuwelda ngesantya esiphezulu. Itekhnoloji yokwenza i-FFX, njengoko iphunyeziwe kwiumatshini wokwenza iityhubhu, isebenzisa indlela yokwenza ngokuqhubekekayo kwaye isebenzisa ngokupheleleyo iimpawu zokwenza ezi ziqwenga zithe tye kunye neziqwenga ezithe nkqo. Oku kuqinisekisa ukuba akukho ndawo ifileyo yokuguquka kwicandelo le-strip, kwaye okubaluleke ngakumbi, iyoyisa ngempumelelo ukuguquka okubangelwa kukutshintsha kobukhulu kunye namandla e-strip. Ukunciphisa ukubuyiswa kwe-elastic kuphucula ukuchaneka kokubumba kunye nokuzinza ngaphakathiityhubhu yokusilaEmva kokuba buthathaka emzimbeniityhubhu yokusila, umphetho wentsimbi yomcu uguqulwe ngokupheleleyo ngokweplastiki, kwaye ukugoba komphetho wetyhubhu evulekileyo kusondele kakhulu kowetyhubhu egqityiweyo. Ukuguquguquka ngexesha lokwenziwa okuncinci kuncinci, kuqinisekisa ukuba imilo yetyhubhu evulekileyo emva kokwenziwa okurhabaxa iyagcinwa, nto leyo edala iimeko ezifanelekileyo zokuwelda ngesantya esiphezulu ngaphakathiityhubhu yokusila.
(5) Iphucula umgangatho wombhobho odibeneyo owenziwe yi-ityhubhu yokusilaXa kuthelekiswa netekhnoloji yendabuko yokwenza imiqulu, itekhnoloji yokwenza i-FFX, esetyenziswe kwi-aumatshini wokwenza iityhubhu, ikwaphucula umgangatho wombhobho odibeneyo kwezi nkalo zimbini zilandelayo: Okokuqala, emva kokwakheka okurhabaxa ngaphakathi ityhubhu yokusila, ekubeni ukugoba komphetho wetyhubhu evulekileyo kusondele kakhulu emzimbeni wepayipi egqityiweyo, ukungalungelelani kakuhle kweerola ze-extrusion ngexesha lokugqiba kuncitshisiwe, nokuba kwiipayipi ezidityanisiweyo ezinamandla aphezulu nezinodonga oluqinileyo. Emva kokwakheka okucolekileyo ngaphakathiityhubhu yokusila, amacala amabini omphetho westrip ngokusisiseko ahambelana (hayi imilo ye-V okanye imilo ye-V eguqulweyo). Ii-burrs ezifanayo zenziwe kwiindawo zangaphakathi nezangaphandle zombhobho odibeneyo, nto leyo evumela ukukrwelwa kwe-burr. Kwangaxeshanye, i-engile enkulu ye-welding enomfanekiso we-V ingasetyenziswa phambi komatshini we-welding osebenza rhoqo, nto leyo ethintela ngempumelelo iziphene ze-welding ezifana namabala angwevu. Okwesibini, ngenxa yendlela yokwenza i-flange eqhubekayo esetyenziswa kwiityhubhu yokusilakunye noyilo olukhethekileyo lwe-roll pass, naliphi na icandelo lentsimbi yestrip lidlula kuphela kwi-deformation enye ngexesha lesigaba sokwakheka okurhabaxa. Utshintsho lwe-deformation luqhagamshelwe kakuhle, luthintela nayiphi na indawo ukuba iphindaphindwe, kwaye ngaloo ndlela, lunciphisa ukuncitshiswa kwendawo ngenxa yoxinzelelo lwe-roll. Ke ngoko, i-deformation iyafana, uxinzelelo lwangaphakathi luphantsi, kwaye umgangatho wangaphakathi uwonke wepayipi edibeneyo eveliswa yiityhubhu yokusilaiphuculwe.
Ukushwankathela, itekhnoloji yethu yokwenza imibhobho ye-ZTF-IV ERW, iphunyezwe ngaphakathiityhubhu yokusila, idibanisa iingenelo ezininzi zeendlela zemveli zokwenza imiqulu kunye neendlela zokwenza imiqulu yeentyatyambo, nto leyo ebonisa inkqubela phambili ebalulekileyo. I-ZTZG ivelise imigca emininzi yemveliso yemibhobho edityanisiweyo ye-ZTF kumashishini ahlukeneyo. Phakathi kwawo, iTangshan Wenfeng Qiyuan Steel iyile kwaye yavelisa umgca wemveliso yokwenza ngokuzenzekelayo wesizukulwana sesine se-FFX ngaphakathi kwabo.ityhubhu yokusila, equka ulawulo lwekhompyutha, nto leyo ebonisa ukuba iingcamango ezintsha zeZTZG zingene kwinqanaba elitsha. Itekhnoloji yethu ye-ZTF(FFX) Flexible Forming, esetyenziswa kwioomatshini bokwenza iityhubhu, iza kuqhubeka iphucuka kwaye iphucuka ngokusetyenziswa okuqhubekayo ngaphakathiityhubhu yokusilaokusingqongileyo.
Ixesha lokuthumela: Feb-04-2023
