Enkola y'okufulumya omusingi ey'ebipande by'ekikoligo eby'ebbugumu- biwujjo ebizimbiddwa okwetoloola "Okulongoosa mu nkola ya Substrate → Okusooka okujjanjabwa ku ngulu → Okwokya -okusengejja okugezesa → post-Okujjanjaba → Okukebera n'okusindika". Buli mutendera gwetaaga okufuga okukakali ku butuufu, obuyonjo, n’omutindo gw’okusiiga okukakasa nti ebyuma, okuziyiza okukulukuta, n’okukwatagana kw’ebipande ebiyunga. Emitendera egyenjawulo giri bwe giti:
Okulonda kwa substrate: Okusinziira ku ddaala lya vvulovumenti (110kV/220kV/500kV/UHV) n’okutikka omugugu gw’ekyuma ekiyunga, londa low alloy high strength steel plates oba ebijingi ebituukana n’omutindo nga GB/T 700 (Q235) ne GBB/T 1591 (Q345) okukkakkana nga tugenda okukendeera n’okugwa wansi n’okusalako 1591 (Q345). okumenya olw’obulema mu substrate).
Okusala ebintu: Okukozesa CNC okusala ennimi z’omuliro, okusala plasma, oba okusala layisi, ekyuma ekisalibwa kisalibwa mu bifo ebitaliimu okusinziira ku kifaananyi (ekikwatagana, eky’enjuyi essatu, y -okufaanana, n’ebirala) eby’ebifaananyi eby’okukola dizayini y’embaawo eziyunga. Ebikulu ebyetaagisa: Emimwa egy’okusala girina okuba nga gipapajjo, nga tegiriimu burrs, enjatika, oba oxide residue, era ensobi y’ebipimo erina okufugibwa mu ±1mm (okukakasa obutuufu bw’okulongoosa okuddirira).
Okukuba sitampu: Ku bipande oba ebika ebinene ebirina situleesi enkulu, ebifo ebitaliimu oluvannyuma lw’okusala byetaaga okuteekebwa mu kyuma ekikuba oba okussaako sitampu ne bikolebwa nga bijingirira okulongoosa empeke ez’omunda ez’ekyuma n’okulongoosa amaanyi okutwalira awamu.
Ebituli by’okukuba ebyuma: Okukozesa ebyuma ebisima CNC oba ebifo ebikola ebyuma, ebituli bya bulooti, ebituli ebiwanikiddwa, n’enkolagana endala ez’okuyunga ez’ebipande by’ekikoligo ebibuguma-Dipu bikolebwa bulungi mu kyuma okusinziira ku bifaananyi. Obugumu bwa dayamita y’ebituli bufugibwa mu ddaala lya H12 (±0.15mm), era ensobi y’ebanga ly’ebituli eri wansi oba yenkana ±0.5mm okukakasa okukwatagana okutuufu ne boluti za insulators, clamps, ne hardware endala. Empenda z’ebituli zibeera zeetooloovu (r zisinga oba ezenkanawa ne mm 2) okwewala okunyigirizibwa kw’okunyigirizibwa okuva ku mbiriizi ensongovu n’okuziyiza okusiiga okuzimba mu kiseera ky’okusimbula.
Okusenya ku mbiriizi: Siiga empenda ezisaliddwa, ebisenge ebigguka, n’ebintu ebiri kungulu eby’ekyuma ekiyunga ng’okozesa nnamuziga oba ekyuma ekisiimuula okuggyawo obubonero bwa burrs, flash, n’okukola ebyuma; Ddamu okukola n’okutereeza ebitundu ebikyusiddwa okukakasa nti ensobi y’obuwanvu bw’ekyuma ekiyunga eri wansi oba yenkana 2mm/m.
Alkaline Degreasing: Nnyika plate eyungibwa mu alkaline degreasing tank ku 60-80℃okumala eddakiika 10-20 okuggyamu woyiro ow’okungulu, amazzi agasala, n’enfuufu; Oyoze bulungi n’amazzi amayonjo okukakasa nti tewali mafuta gasigaddewo gasigalawo. Okuggyamu obusagwa: Nnyika ekyuma ekiyunga ekikutuddwa mu ttanka ya asidi wa hydrochloric 15-20% okumala eddakiika 15-30 okuggyawo minzaani ya surface oxide, obusagwa, ne firimu ya rolling oxide; Sika bulijjo mu kiseera ky’okusiika okwewala okuggyibwamu obusagwa obutali bujjuvu mu bitundu ebimu.
Okujjanjaba okukulukuta: Teeka plate erongooseddwa mu flux bath ku 70-80℃era onyige okumala eddakiika 3-5 okukola flux film eya kimu ku ngulu. Firimu eno esobola okwawula empewo n’okuziyiza okufuuka omukka ogw’okubiri (secondary oxidation) mu substrate; Era kikendeeza ku kusika kw’amazzi ku ngulu kw’amazzi ga zinki, ekisobozesa amazzi ga zinki okubikka kyenkanyi kungulu kwa substrate.
Zinc immersion treatment: Use a special hanger to vertically place the dried connecting plate into the zinc liquid and immerse it for 3-5 minutes to ensure that the zinc liquid fully wets the surface of the substrate and forms a metallurgically bonded zinc-iron alloy layer + pure zinc layer composite structure. Eno era y’enkola esinga obukulu mu bbugumu erya ‘hot-dip galvanized yoke plates’.
Okunyogoza kwa zinki okufugibwa: Zinc-Epulati ezinnyikiddwa zisitulwa mpola okuva mu mazzi ga zinki, era amazzi ga zinki agasukkiridde ku ngulu gafuuwa ekiwanirizo ekikankana oba ekiso ky’empewo okufuga obuwanvu bw’okusiiga; Olwo ne ziteekebwa mu ttanka y’amazzi aganyogoza okusobola okunyogoza amangu, ekirongoosa obutafaali obusiiga n’okulongoosa obugumu n’okuziyiza okwambala;
Okwoza n’okusiimuula: Oluvannyuma lw’okunyogoza, kozesa bbulawuzi ya waya oba nnamuziga esika okuyonja nodules za zinki, enkovu za zinki, n’obubonero bw’okunyweza ku ngulu w’ebipande by’ekikoligo ebibuguma-bisiimuula okukakasa nti waliwo ekintu ekiseeneekerevu; Kola okuyonja okw’okubiri okw’ebisenge ebiggulwawo okwewala okusiiga okuzimba okukosa okuyingiza obuuma.
