Ebirimu .
1. Okwekenenya ensibuko y’amakolero n’obwetaavu bw’akatale .
2. Ennyonyola enzijuvu ku tekinologiya w’okulongoosa ku ngulu omukulu .
3. Okugeraageranya enkola y’enkola ez’enjawulo ku nkola y’ebintu .
4. Okwekenenya endabika y’okulaga ekikolwa n’ensonga ezikozesebwa .
5. Omuze gw’okutumbula amakolero n’obuyiiya mu tekinologiya .
1. Okwekenenya ensibuko y’amakolero n’obwetaavu bw’akatale .
Nga okulongoosa mu nkola y’ebitundu mu kitundu ky’okukola ebyuma by’amakolero, enkola y’okulongoosa kungulu kw’emidumu egy’ekyuma ekitali kizimbulukuse, ng’ebitundu ebikulu ebikola enkola z’okutambuza ebyuma, kifuuse ekikulu ekiyungo okutumbula omuwendo ogwongezeddwayo ogw’ebintu. Okusinziira ku bibalo, akatale ka Global Stainless Steel Handwheel kajja kusukka akawumbi ka ddoola kamu n’obukadde 200 mu 2024, nga ku bino-End surface treated products zikola ebitundu 35%.
2. Ennyonyola enzijuvu ku tekinologiya w’okulongoosa ku ngulu omukulu .
● Okusiimuula n’okusiimuula amasannyalaze mu makanika .
(1.) Omusingi gw’enkola:
Okusiimuula mu makanika kukozesa okugatta kwa nnamuziga ezisiimuula ne chromium oxide polishing paste okutuuka ku kumaliriza kungulu okuyita mu kusikagana okw’omubiri; Okusiimuula kw’amasannyalaze kukozesa enkola y’okusaanuuka kw’amasannyalaze okumalawo obutafaanagana obutonotono.
(2.) Okukwata ku nkola y’emirimu:
Okusiimuula mu makanika kuyinza okwongera ku bugumu bw’okungulu ebitundu 5-10%, era okusiimuula kw’amasannyalaze kuyinza okwongera ku buziyiza bw’okukulukuta emirundi egisukka mu 3.
●Enkola y'okukuba ebifaananyi ku musana n'okukuba waya .
(1.) Ebikwata ku nkola:
Okukuba omusenyu kukozesa 120-240 mesh quartz sand okukola ekintu ekimu eky’okungulu ekya matte, era enkola y’okukuba waya efulumya obutonde obulinga enviiri okuyita mu kusenya obulagirizi.
(2.) Endabika effect:
Obukaluba ku ngulu RA y’okuziba omusenyu busobola okutuuka ku 0.8-1.6μm, era enkola y’okukuba waya esobola okukola 0.05mm level fine texture.
●Tekinologiya w'okujjanjaba Passivation .
(1.) Enkola y’eddagala:
Asidi wa nitric-enkola ya dirochromate ekozesebwa okukola firimu ya CR2O₃ ekola nga passivation ku ngulu.
(2.) Okulongoosa mu nkola:
Obudde bw’okufuuyira omunnyo bugaziyiziddwa okuva ku ssaawa 72 okutuuka ku ssaawa 480, okutuukiriza omutindo gwa ASTM A967
●Enkola z’okusiiga ebyuma n’okukozesa eddagala .
Okugerageranya eby’ekikugu:
| Ekika ky'enkola . | Obugumu bw’okusiiga (μm) . | Obukakanyavu (HV) . | Amaanyi ga Bond (MPA) . |
| Ekyuma ekikuba ebyuma ebikuba amasannyalaze (electroplating) . | 10-50 | 300-400 | 50-70 |
| Okusiiga eddagala mu kemiko nickel . | 5月25日 | 500-600 | 70-90 |
●Okufuuyira obuveera n'okusiiga nano .
Enkola ey’obuyiiya:
Okufuuyira amasannyalaze mu butto wa epoxy resin kukola ekizigo kya 60-80μm, era ekizigo kya nano titanium dioxide kisobola okutuuka ku nkola ey’okweyonja.
3. Okugeraageranya enkola y’enkola ez’enjawulo ku nkola y’ebintu .
| Ekika ky'enkola . | Okuziyiza okukulukuta . | Yambala obuziyiza . | Obugumu ku ngulu . | Okuziyiza okukwatagana . |
| Obujjanjabi bw’okukola passivation . | ★★★★★ | ★★☆ | ★★★ | ★★★★ |
| Okulongoosa amasannyalaze . | ★★★★☆ | ★★★ | ★★★☆ | ★★★★★ |
| Okusiiga PVD . | ★★★★ | ★★★★★ | ★★★★★ | ★★★ |
4. Okwekenenya endabika y’okulaga ekikolwa n’ensonga ezikozesebwa .
1. Ebikozesebwa mu by’obujjanjabi: Okulongoosa endabirwamu (8K grade) + Okwoza mu plasma, okutuukiriza ebisaanyizo by’obuyonjo bwa GMP.
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3. Ebyuma by’emmere: Okulongoosa amasannyalaze + RAL 9006 Okufuuyira langi, okutuukiriza omutindo gw’okukwatagana kwa FDA.
5. Omuze gw’okutumbula amakolero n’obuyiiya mu tekinologiya .
●Enkola ey’omukwano mu butonde: R&D ya chromium-Free passivation solution ekendeeza ku ssente z’okulongoosa amazzi amakyafu ebitundu 40%.
●Okujjanjaba kungulu okw’amagezi:
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2. Magnetron sputtering coating erongoosa enkola y’okungulu.
●Composite Enkola y’okuyiiya:
anodic oxidation + micro-Okujjanjaba arc oxidation composite obujjanjabi bwongera okwambala resistance index emirundi 8.
Kirungi amakampuni agakola ebintu okuteekawo enkola y’okulonda enkola y’emirimu nga yesigamye ku mbeera z’okukozesa, nga essira liteekeddwa ku bino wammanga:
1. Omutindo gw’okukulukuta kw’obutonde bw’ensi (ISO 12944 standard) .
2. Omuntu-Emirundi gy’enkolagana y’ekyuma (Obukuumi bw’okukwatagana ku ngulu) .
3. Omuwendo gw’obulamu mu bujjuvu (nga mw’otwalidde n’ebisale by’okuddaabiriza) .
Mu myaka etaano egijja, nga ebyetaago by'omutindo gw'ebitundu ebikulu ebikulu mu "Made in China 2025" birongooseddwa, tekinologiya w'okulongoosa ku ngulu ow'omugatte ng'alina emirimu n'okuyooyoota ajja kufuuka akatale akakulu, era omutindo gw'okukula buli mwaka ogw'obunene bw'akatale k'ebikozesebwa mu nkola ebikwatagana gusuubirwa okusigala waggulu wa 12%.
