Sarrafa CNC na haɗin aluminium yana ɗaya daga cikin ginshiƙan masana'antu na zamani, ana yabonsa saboda iyawarsa ta samar da sassa masu haske, daidai, kuma masu araha a fannoni daban-daban na masana'antu. Daga masana'antar jiragen sama zuwa na'urorin lantarki na masu amfani, haɗin fasalulluka na sauƙin sarrafawa, ƙarfi, da juriya ga tsatsa yana sanya shi kayan da injiniyoyi da masana'antun duniya ke fi so. Wannan jagorar tana bincika abubuwan asali na haɗin aluminium. Sarrafa injin CNC, ciki har da zaɓin kayan aiki, muhimman matakai, dabaru na ingantawa, da aikace-aikacen masana'antu—da goyon bayan fahimta daga HLW, babban mai ba da sabis na sarrafa kayan aiki da daidaito.
1. Gabatarwa ga Aluminium: Asali, Halaye, da Fa'idodi
Aluminiyom shine mafi yawan sinadarin ƙarfe a cikin ƙasƙar ƙasa, ana fitar da shi ne daga ma'adinan bauxite ta hanyar matakai biyu:
- Tsarin BayerYana murƙusar bauxite, yana haɗa shi da soda mai ƙarfi, sannan yana tacewa don fitar da alumina (oksidin aluminium).
- Narkewar lantarkiYana narke alumina a cikin wanka mai fluorine, ta amfani da wutar lantarki don samar da aluminium mai tsabta, wanda daga baya ake zuba shi cikin billets, faranti, ko sanduna don sarrafawa.
Manyan siffofinsa don sarrafa CNC sun haɗa da:
- Rabo na ƙarfi da nauyi na musamman: kusan 1/3 na nauyin ƙarfe yayin da yake da isasshen ƙarfi don sassan tsari.
- Sauƙin sarrafa injinYana yanke sau 3–4 da sauri fiye da bakin ƙarfe ko titanium, yana rage lokutan zagaye da lalewar kayan aiki.
- Jurewar tsatsaYana samar da wani siririn layin oxide na halitta; ƙarin magunguna (misali anodizing) suna ƙara ɗorewa.
- Gudun watsawar zafi/wutar lantarkiYa dace da matattarar zafi, akwatunan na'urorin lantarki, da sassa masu watsawa zafi.
- Dorewa100% mai iya sake sarrafawa, yana daidaita da manufofin kera kore.
2. Menene CNC Machining?
CNC (Computer Numerical Control) na'urar sarrafa kayan aiki ta atomatik ce wadda ke cire kayan aiki ta amfani da manhaja da aka riga aka shirya, tana maye gurbin aikin hannu. Yana ba da:
- Daidaito: Hadadden daidaito har zuwa ±0.005 mm (mai matuƙar muhimmanci ga sassan jiragen sama da na likitanci).
- DaidaitoYana rage kuskuren ɗan adam a samarwar tarin kaya.
- Sauya-sauyaYana sarrafa siffofi masu rikitarwa ta na'urorin da ke da layuka da yawa (layuka 3–5 ne akafi yawan amfani da su; HLW na ba da damar layuka 4–5).
Muhimman injunan CNC don aluminium sun haɗa da:
- Na'urorin niƙa na CNCJuyar da kayan yankan don siffanta tubalan aluminium da ba sa motsi (ya dace don sassa marasa tsari na 3D kamar maballan ɗaurewa ko sassan injin).
- Na'urorin juya kayan CNCJuya sandar aluminium yayin da kayan aiki mai tsayayye ke yanke kayan (don sassa masu zagaye: sanduna, bushingi).
- Na'urorin yankan musammanNa'urorin yanke da plasma (aluminiyamu mai kauri har inci 6), na'urorin yanke da laser (fale-falen siriri, daidaito mai girma), da na'urorin yanke da ruwa (ba a samu karkacewar zafi ba, ya dace da sassa masu saukin lalacewa).
3. Sarrafa CNC na Hadadden Aluminium
Aluminiyamu na gaskiya ba shi da ƙarfi sosai don mafi yawan aikace-aikace; haɗaɗɗun ƙarfe (da tagulla, magnesium, ko zinc) suna inganta aiki. Matakai mafi yawan amfani a sarrafa CNC sune:
| Haɗin ƙarfe | Muhimman Kaddarori | Neman aikace-aikace | Sauƙin sarrafawa | Kudin |
|---|---|---|---|---|
| Shida-061-T6 | Ƙarfi mai daidaito, juriya ga tsatsa | Gogayen mota, firam ɗin keke, akwatuna | Mai kyau sosai | Ƙasa |
| 7075-T6 | Ƙarfi na matakin sararin samaniya (mafi girma a cikin haɗaɗɗun ƙarafa) | Fuskar jirgin sama, sassan tseren mota, tsarin ɗaukar nauyi | Matsakaici | Mai girma |
| 5052-H32 | Ƙarfin juriya ga tsatsa | Sassan jirgin ruwa (jikin jirgi, faranti na dandali), tankunan mai | Mai kyau | Tsaka-tsaki |
| 2024-T3 | Ƙarfin juriya ga gajiya | Jikin jiragen sama, sassan motocin soja | Matsakaici | Tsaka-tsaki |
| 2011 | Sauƙin sarrafawa matuƙar girma | Sassa masu rikitarwa (gir, kayan haɗi) | Mai kyau sosai | Tsaka-tsaki |
| 1100 | Hadadden ƙarfe mafi tsarki (99% Al), mai ƙarfin gudanar da wutar lantarki | Na'urorin sarrafa abinci, sassan ado | Mai kyau | Ƙasa |
HLW yana ba da shawarar daidaita hadadden ƙarfe da bukatun aikace-aikace: misali, 6061 don samfuran gwaji, 7075 don sassa masu matsanancin matsin lamba, da 5052 don muhallin ruwa.
4. Aluminium da Karfe: Muhimman Kwatananta
Zaɓin tsakanin aluminium da ƙarfe ya danganta da burin aikin:
| Fakitin | Aluminiyamu | Kai |
|---|---|---|
| Nauyi | Mai haske (2.7 g/cm³) | Mai nauyi (7.8 g/cm³) |
| Sauƙin sarrafawa | Sauri, ƙarancin lalacewar kayan aiki | Jinkiri, lalacewar kayan aiki mai yawa |
| Jurewar tsatsa | Lamarin oxide na halitta; ba buƙatar rufi | Yana buƙatar fenti/rufe (sai dai na bakin ƙarfe mara tsatsa) |
| Kudin | Karin farashin albarkatun ƙasa (karfe mara tsatsa ya fi tsada) | Saukarwa don ƙarfe mai laushi/karbon |
| Ƙarfi | Mai kyau (ya danganta da haɗin ƙarfe) | Mafi girma (don sassa masu nauyi) |
5. Mafi kyawun hanyoyi don sarrafa aluminium ta CNC
HLW tana amfani da gogewa fiye da shekaru 15 don inganta sarrafa aluminium, tana mai mai da hankali kan:
5.1 Zaɓin Kayan Aiki
- Na'urorin yankan ƙarshen: flut 2 (babban sararin fitar da barbashi), flut 3 (daidaiton sauri da ƙarfi), ko kayan aiki masu helix mai girma (su ja barbashi sama).
- Kayan kayan aiki: Karbaiyd (ana so don samarwa; yana jure zafi) vs. HSS (don ƙaramin yawan aiki, haɗadden ƙarfe mai laushi).
5.2 Ma'aunin yanke
- Saurin jujjuya na'ura mai yawa: 1,000–5,000 RPM (don kauce wa gogayya na kayan aiki).
- Isasshen ruwan sanyayaRuwan sanyaya mai ambaliya ko feshin iska suna hana walwalar barbashi da taruwar zafi.
5.3 Tsara don iya kera (DFM)
- Guji kusurwa masu kaifi a ciki (yi amfani da radius ≥ 1/3 zurfin ramuka).
- Kayyade zurfin ramuka zuwa ≤4 sau faɗi (yana rage lokacin sarrafawa).
- Kula da kaurin bango ya kai ko ya wuce 1 mm (yana hana girgiza/lalacewa).
- Yi amfani da girman ramuka na al'ada (yana rage sauyin kayan aiki).
5.4 Kula da Inganci
- Kayan aikin bincike: CMM (Na'urorin Auna Matsayi) don duba girma; na'urorin gwajin ƙurƙushewar saman (Ra 0.8–1.6 μm za a iya cimma).
- Bayan sarrafawa: Anodizing (Nau'in II/III don juriya ga gogewa), bead blasting (ƙarewar matte), ko fentin foda (kyawun gani).
6. Aikace-aikace a Fannoni daban-daban na Masana'antu
Sarrafa aluminium ta CNC yana hidima fannoni daban-daban, tare da ikon daidaito na HLW:
- Sararin samaniya/Motoci: Sassan masu nauyi kaɗan (fatar fuka-fuka, maƙallan injin) don inganta amfani da mai.
- Na'urorin lantarki na masu amfani: Murfin wayar salula/laptop (ƙarewa mai santsi, kariya daga EMI).
- Robotiki/Na'urorin sarrafa kansu: Sassa masu ƙarancin jinkiri (hannayen robot, jagororin madaidaici) don saurin amsawa.
- Na'urorin kiwon lafiya: Sassa masu dacewa da jiki (kayayyakin aikin tiyata, na'urorin gano cuta) masu sauƙin tsarkakewa.
- Na ruwa: Sassan da ke da juriya ga tsatsa (jikin jirgi, kayan haɗi) don yanayin ruwan gishiri.
7. Ayyukan Injin CNC na HLW
HLW mai ba da sabis na CNC na aluminium da ake amincewa da shi, yana ba da:
- Irin abin da za a iya yi: 4–5 axis nika, juya, huda, da kammala saman (anodizing, plating).
- Inganci: An tabbatar da ISO 9001/IATF 16949; kashi 99.1% na cikakken isar da sassa.
- Ƙarfin samarwa: sassa sama da 100,000 a kowane wata (yana tallafawa daga samfurori na gwaji zuwa manyan samarwa).
- TallafiBinciken DFM, samfurin kyauta, da sabis bayan sayarwa (maye gurbin abubuwan da ba su da inganci).
Tuntuɓi HLW don samfurin mafita na musamman:
- Wayoyi: 18664342076
- Imel: info@helanwangsf.com
- Jigilar kaya: DHL/FedEx/UPS ko jigilar ruwa; marufi (kumfa, kartoni, akwatunan katako) bisa buƙatar abokin ciniki.
8. Karshe
Sarrafa aluminium alloy ta CNC yana haɗa inganci, daidaito, da dorewa—wanda ya sa ya zama ba za a iya wucewa ba a masana'antar zamani. Ta hanyar zaɓar alloy da ya dace, inganta hanyoyin aiki, da haɗin gwiwa da ƙwararru kamar HLW, masana'antun na iya samun ajiyar kuɗi da ingantaccen aikin sassa. Ko don kirkire-kirkire a fannin sararin samaniya ko fasahar masu amfani, sarrafa aluminium ta CNC yana ci gaba da tura ci gaba a samar da kayayyaki masu nauyi kaɗan kuma masu inganci.
3 Hotuna na Tallafi ga Makalar
Tsarin Jirgin Aikin Injin CNC na Aluminium
Zanen gani mataki-mataki da ke nuna dukkan tsarin aiki:
- Fitar da bauxite → 2. Samar da alumina (tsarin Bayer) → 3. Narke aluminium → 4. Zuba hadadden ƙarfe (billets/sheets) → 5. Sarrafa CNC (milling/turning) → 6. Binciken inganci (CMM) → 7. Ƙarin sarrafawa (anodizing) → 8. Marufin ƙarshe.ManufaYana sauƙaƙe sarkar samarwa ga masu karatu, yana haskaka muhimman matakai daga albarkatun ƙasa zuwa ɓangare mai kammalawa.