Enkola y’okufulumya omukka mu mmotoka esangibwa mu kifo kya chassis, ng’eyunga omukutu gwa yingini n’empewo, era omulimu gwayo omukulu kwe kufulumya omukka ogufuluma mu mmotoka, okulongoosa omukka ogufuluma mu mmotoka, n’okukendeeza ku maloboozi. Mu kiseera kino, ebintu ebikozesebwa mu nkola z’okufulumya omukka mu mmotoka bisinga kuba bya kyuma ekitali kizimbulukuse. Embeera y’okukola ey’enkola y’okufulumya omukka nkambwe, era ebikolwa ku bintu bisinga kweyolekera mu bintu bisatu: ekikolwa eky’ebbugumu eringi, ekikolwa ky’okukulukuta, n’ekikolwa eky’ebyuma eky’okusannyalala n’okukankana. Mu byo, okukulukuta kw’amazzi agakulukuta, okukulukuta kw’omunnyo ogw’ebweru, okufuuka omukka ogw’ebbugumu eringi n’obukoowu bw’ebbugumu obw’ebbugumu eringi bye byetaagisa eby’engeri ebirina okulowoozebwako mu nteekateeka y’ebitundu n’okulonda ebintu; Wadde ng’okukulukuta kwa welds kulina okufugibwa okuyita mu kulonda ebintu, enkola za welding ne welding waya.
Okukakasa omutindo gwa weld, nga kwotadde n’okulonda okutuufu okwa waya ya welding, era kikulu nnyo okulongoosa enkola ya welding, nga: okulongoosa obumu bwa welding; Fuga ebbugumu erya wansi erya interlayer erya weld, okulongoosa ensengekera ya weld, era okuziyiza okuweta ebbugumu okubeerawo kw’enjatika kwongera amaanyi ga weld.
Enkola y’okufulumya n’enkola ya payipu y’omukka ogufuluma mu mmotoka .
Payipu ezikozesebwa mu bitundu by’enkola y’okufulumya omukka mu mmotoka zino zibeera payipu eziweweevu ez’ekyuma ekitali kizimbulukuse ezifunibwa nga ziyitira mu bipande ebiyiringisibwa ennyo nga ziyita mu kubeebalama kwa payipu n’okuweta. N’olwekyo, payipu eziweereddwa welded zeetaagibwa okuba n’okutondebwa obulungi n’okukola welding.
Ebisinga ku payipu eziweweevu ez’ekyuma ekitali kizimbulukuse ezikozesebwa mu nkola z’omukka ezifuluma mu mmotoka zirina obuwanvu bw’ekisenge obutasukka mm 2.5, era okufulumya okusinga kwettanira enkola z’okuweta ezigolokofu ezigenda mu maaso, omuli tungsten argon arc welding (Tig), high frequency resistance welding (HFW), laser welding (LBW) n’okugatta kwabwe welding (HFW+lbw+lbw+lbw+lbw+lbw+lbw+lbw.
Mu nsi yange, olw’ebizibu by’okuweta layisi n’okuweta kwa frequency enkulu ku kuteeka ebyuma n’ebyetaago by’enkola ya welding enkulu, enkola y’okuweta amakolero ga payipu amanene aga welded okusinga yeesigamiziddwa ku TIG welding. N’olwekyo, ssente ennyingi ez’okuweta layisi zifuuse ekimu ku biziyiza enkulaakulana y’amakolero eriwo kati.
Emmotoka Omudumu gw'emmotoka Payipu argon arc welding .
Tekinologiya wa Hangao (Ebyuma bya Seko) Essira liteekebwa ku R&D n’okukola layini z’okufulumya payipu z’amakolero ezitaliimu buwuka. Eriko obumanyirivu mu makolero obusoba mu myaka 20 n’ekifo ekinene eky’okufulumya ebintu. Ye kkampuni ekola layini z’okufulumya ebyuma mu ngeri ya otomatiki egatta R&D, okufulumya n’okutunda. Eriko okunoonyereza okugagga n’okukung’aanya ebikwata ku bakasitoma ku otomatiki argon arc welding (TIG) ne tekinologiya wa laser welding, asobola okufuga obulungi welding speed, erina obulungi welding protection effect, erongoosa omutindo gwa welding mu ngeri yonna, tekola spatter mu kiseera kya welding, era erina bulungi weld seams nga straight and smooth; Welding deformation ntono, bwe kityo ne kikakasa omutindo gwa welded payipu okukola. Ffe Industrial precision welded payipu mill line tube rolling and forming machine ekozesebwa nnyo mu butale bw’awaka n’ebweru w’eggwanga, era nga ebadde emanyiddwa nnyo bakasitoma.
