Titanium Pipe Okutwalira awamu tugabanyizibwamu ebika bibiri, ekimu kifulumizibwa nga kiyitibwa seamless titanium pipe; Ekimu kye kika kya welding ekiyitibwa welding titanium tubes.
(1) Enjawulo wakati wa payipu ya titanium etaliimu buzibu ne payipu ya titanium welded .
Ekika kya extruded kiyitibwa seamless titanium pipe, seamless titanium pipe terina weld. Welding eyitibwa welding titanium pipe, titanium welded payipu erina weld. Enjawulo enkulu wakati wa payipu ya titanium eya welded ne payipu ya titanium etaliiko musonyi y’obusobozi bw’okusitula. Payipu ya titanium efulumiziddwa erimu payipu ennyogovu eriko ebiwujjo, payipu ewuuta ne payipu y’okukuba ebifaananyi. Titanium extruded products zisinga kuba za cold processing pipe billet, naye era zirimu ne payipu ezimu ezifulumizibwa mu bbugumu ezikozesebwa ng’ekintu ekiwedde, ebitundu eby’enjawulo, profiles n’ebikozesebwa ebikozesebwa. Obuwanvu obutono obwa payipu buba 2mmx0.5mm, ate obuwanvu obusinga obunene obw’obutuufu obw’amaanyi ennyo (high-precision ultra-long pure titanium seamless pipe) butuuka ku 15m.
Waliwo enkola bbiri ez’okuteekateeka titanium tube billet: emu ye nkola y’okufulumya ebyuma ebisima/okufuuwa, erimu okufiirwa kw’ebyuma ebingi naye obuwanvu bw’ekisenge obufaanagana; Endala ye nkola y’okutomeragana (cross - rolling perforation process), zaabu akozesebwa mutono, naye okugumira obuwanvu kuba kunene. Okufulumya titanium plate ne titanium aloy eyokya kukolebwa extruder. Nga tukozesa endabirwamu okusiiga extrusion, omugerageranyo gw’okufulumya munene okusinga okusiiga extrusion, titanium alloy profile endabirwamu okusiiga P phase extrusion, omugerageranyo gw’okufulumya ogusinga obunene guyinza okutuuka 150. Okutwalira awamu kozesa sipiidi ya wakati (50 ~ 120mm/s) extrusion. Okutwalira awamu omugerageranyo gw’okufulumya titanium guba wansi wa 30, TC4 titanium alloy nga tukozesa omugerageranyo gw’okufulumya. Ebizigo ebikozesebwa bisinga kuba bya giriisi, ebizigo eby’endabirwamu n’ebyuma ebisiigiddwa ebika bisatu. Okufulumya endabirwamu ezisiigiddwa langi ye tekinologiya ow’omulembe ow’okusiiga amafuta mu nsi yonna mu kiseera kino, naye endabirwamu ezisiigiddwa payipu ya titanium mu China tetuuse ku mutindo gwa kukozesebwa mu makolero.
Okusiiga okusiiga kwe kusiiga ekikomo, ekyuma ekigonvu oba ekyuma ekirala waggulu w’ekifo ekitaliimu kintu kyonna. Enkola y’okusiiga ebyuma (metal coating extrusion process) nzibu, omuwendo guli waggulu, enkola y’okusiika Obucaafu bw’obutonde bw’ensi buba bwa maanyi. Okufa kw’okufulumya okutwalira awamu kusooka kubuguma okutuuka ku 300 ~ 400 degrees. Mu mbeera eya bulijjo, obulamu bw’obuweereza bwa buli pair ya extrusion be die buba emirundi nga 20. Ku profile extrusion, okusobola okulongoosa dimensional accuracy ya thin wall profile ne wear resistance of die, die erina okusiigibwa zirconia coating by plasma method. Specification bweba nga single ate nga batch size nnene, enkola ya cross rolling perforation esobola okufuna ebirungi eby’ekikugu n’ebyenfuna. Waliwo ebika bibiri eby’enkola z’ebituli eziyitibwa oblique - rolling perforation: bbiri - roll oblique - emulsion perforation ne three - roll oblique - rolling perforation.
Enkola ya welding titanium payipu ennyimpi, obulungi bw’okufulumya buli waggulu, obuwanvu bwa payipu tebukoma, busaanira specification, ekika, brand is relatively single, large batch thin wall payipu production. Mu myaka egiyise, ebitongole bya gavumenti n’eby’obwannannyini bizimbye era ne biteekateeka okuzimba payipu ezisoba mu 80 eziweereddwa welded, ekitundu kya payipu ya titanium eya welded mu payipu ya titanium kijja kweyongera mpolampola. Titanium plate ne titanium alloy thin wall welded payipu ezikola payipu kizibu, kintu kya mutindo gwa waggulu. Olw’okumenyawo tekinologiya w’okufulumya omusipi gwa Titanium, China efunye obuwanguzi mu kukola payipu ya titanium welded.
Enkola y’okufulumya payipu ya titanium welded eri bweti: titanium strip coil -- longitudinal shear molding -- welding -- shaping and sizing -- thermal treatment -- okugolola -- eddy current, ultrasonic testing -- okugezesa okunywevu kwa ggaasi -- payipu ewedde okuweta. Waliwo enkola nnyingi ez’okubumba ez’ekyuma ekibumba obutasalako. Ku payipu ya titanium welded, enkola ya W Bending Molding erina omutindo omulungi era esinga okusaanira. Enkola ya edge bending esaanira payipu eya welded nga diameter esinga 200mm. Enkola enkulu ez’okuweta mu payipu ze ziweza frequency ya high frequency omukono - akamwa argon arc welding. Obukuumi bwa argon bwetaagisa mu kiseera ky’okuweta era nga weld eba waggulu wa 450T oluvannyuma lw’okuweta.
Seamless titanium alloy tube kika kya titanium ekintu ekiwanvu nga kiriko ekituli cross section era nga tekirina kiyungo okwetoloola. Titanium payipu erina ekitundu ekisala ekituli, bingi ebikozesebwa okutambuza payipu z’amazzi, gamba ng’okutambuza amafuta, ggaasi ow’obutonde, ggaasi, amazzi n’ebimu ku bikalu payipu. Titanium pipe ne round titanium n’ebintu ebirala ebigumu titanium, okubeebalama n’amaanyi ga torsional, ekitundu kino kitangaala, kitundu kya byanfuna eky’ekintu kya titanium, ekikozesebwa ennyo mu kukola ebitundu by’ensengeka n’ebitundu by’ebyuma, gamba nga oil drill pipe, automobile drive shaft, bicycle frame n’okuzimba titanium scaffing.
Okukozesa titanium payipu ng’ebitundu by’empeta kiyinza okulongoosa enkozesa ya data, okwanguyiza enkola y’okukola, okutereka data n’obudde bw’okukola, gamba ng’empeta ya rolling bearing, ekibikka kya jack, n’ebirala Titanium tube okusinziira ku nkula y’ekitundu eky’okusalako bisobola okugabanyizibwamu round tube ne tube ey’enjawulo. Olw’okuba enzirugavu y’esinga okubeera n’ekitundu ku kisenge ekipapajjo, amazzi amangi gasobola okutambuza n’ekisenge ekyekulungirivu. Okugatta ku ekyo, ekitundu eky’omu bbanga kikolebwako puleesa ey’omunda oba ey’ebweru ey’enjawulo, n’olwekyo ebitundu ebisinga obungi ebya titanium biba bipipa ebyetooloovu. Naye, payipu eyeetooloovu nayo erina obukwakkulizo obumu, gamba nga wansi w’embeera y’okukyukakyuka kw’ennyonyi, payipu eyeetooloovu si ya maanyi nga amaanyi ga square ne rectangular payipu okubeebalama, ebyuma ebimu eby’obulimi n’ebikozesebwa skeleton, titanium wood furniture, etc., bitera okukozesebwa square ne rectangular pipe.
Welding titanium alloy payipu, era emanyiddwa nga welded pipe, ekolebwa mu payipu ya titanium alloy ewereddwa ne titanium plate oba titanium oluvannyuma lw’okubumba tortuous. Welding Titanium Alloy Payipu erina ebirungi by’enkola ennyangu ey’okufulumya, obulungi bw’okufulumya, omutindo omungi, ebyuma ebitono, n’ebirala Olw’okulongoosa obutasalako okw’okukola n’okuweta tekinologiya, omulimu gwa titanium alloy welded payipu yeeyongera okugeraageranyizibwa n’eyo eya payipu ya titanium alloy etaliimu buzibu. Hangao Tech (Seko Machinery) mu kulongoosa okutambula obutasalako okukola roller okukola, enteekateeka y’omusingi gw’ekikuta, okulongoosa enkola y’okuweta ku musingi gwa, yakola a Cost-effective precision titanium alloy welded payipu ekola layini tube mill layini . Ng’oggyeeko enkola y’okufulumya ebintu waggulu waggulu, waliwo n’emitendera emipya ng’okuyonja n’okukala, okusiiga amangu, okusobola okutuuka ku bulungibwansi bw’okufulumya n’okukendeeza ku nkola ez’okubiri ez’okulongoosa. Tekinologiya w’okufuga amasannyalaze n’okutebenkeza arc naye ayongerwako okwongera okulongoosa amakungula g’ebintu ebiwedde.
(2) Njawulo ki eriwo wakati wa payipu ya titanium alloy etaliimu buzibu ne payipu ya titanium alloy ekoleddwa mu welded?
1. Welding titanium alloy tube kika kya kitundu kya square ekitundu titanium alloy tube, era ekimanyiddwa nga hollow cold bending titanium. Ye kika kya titanium eky’enkula y’ekitundu kya square n’ekipimo ekikolebwa nga kiweweeza ku frequency enkulu oluvannyuma lw’okukola tortuous cold tortuous of hot rolled oba cold rolled titanium oba rolled sheet nga etaliimu kintu kyonna. Ng’oggyeeko okugonza kw’obuwanvu bw’ekisenge, ekipimo ky’enkoona n’obuwanvu bw’empenda y’obuwanvu bwa titanium alloy tube bituuka oba n’okusukka omutindo gw’okuziyiza okuweta okunnyogoga okukola titanium alloy tube, era obunene bwa r angle butera okuba emirundi 2-3 egy’obuwanvu bw’ekisenge. Era esobola okufulumya r angle titanium alloy payipu eyeetaagibwa bakasitoma okusinziira ku byetaago byabwe;
2. Titanium alloy tube seamless titanium alloy tube kika kya kitundu kya kituli, tewali kiyungo okwetoloola strip ya titanium. Ekolebwa mu payipu ya titanium alloy nga ekamula enjuyi ennya ez’ekibumbe nga ziriko payipu etaliimu buzibu. Titanium alloy payipu erina ekituli ekisalasala, era nnyingi zikozesebwa nga payipu ezitambuza amazzi. Okusinga ekozesebwa mu ntambula y’amazzi, okuwanirira amazzi, ensengeka y’ebyuma, puleesa eya wakati ne wansi. Tubu ya bboyiyira eya puleesa enkulu, ttanka ewanyisiganya ebbugumu, ggaasi. amafuta n’emirimu emirala. Kibeera kigumu okusinga okuweta, tekijja kulaga nnyatika.
