Hagaha Dhamaystiran ee Ka Hortagga dildilaaca Shaabadaynta 8079 Weelka cuntada ee aluminium biil
8079 aluminium foil, oo leh saamiga sare ee Fe/Si, xoog sare, iyo jiidasho qoto dheer oo wanaagsan, waa alaabta la door bidayo ee ku shaabadeynta weelka cuntada. Si kastaba ha ahaatee, dildilaaca ayaa weli u nugul inuu ka dhaco meelaha sida geesaha ah, garbaha, iyo darbiyada dhinaca inta lagu jiro xawaaraha sare, geeddi-socod qoto-dheer. Xudunta ka hortagga dildilaaca waxay ku jirtaa kontoroolka la isku dubariday ee silsiladda oo dhan - alaabta, caaryada, habka, qalab, iyo kormeer. Tan waxaa lagu gaaraa iyada oo la wanaajiyo balaastikada walxaha, dhimista xoogga saarista, dheellitirka socodka walxaha, iyo in si sax ah loo xakameeyo cabbirada si loo suurtageliyo dillaac-free, hufan, iyo wax soo saar deggan.

I. Falanqaynta 8079 Aluminium Foil Guryaha iyo Sababaha dildilaaca Koonteenarada
- Astaamaha aasaasiga ah ee 8079 Aluminium Foil (Faa'iidooyinka iyo Khatarta Ku-Shaabadeynta Konteenarka)
- Faa'iidooyinka Halabuurka:Fe content 0.7% -1.3%, Iyo ≤0.10%. Saamiga sare ee Fe/Si (5:1-10:1) waxay sameeyaan wejiyada Al₃Fe ee kala firdhiyey, xoojinta awoodda, caabbinta kuleylka, iyo samaynta xasilooni iyada oo la joojinayo guraynta badarka.
- Guryaha Makaanikada:Xaalad jilicsan (O-qabow) dhererka ≥25%. Dawladaha kala bar adag (H22/H24) dheelitirka xoogga iyo caagagga, ku habboon sawirka qoto dheer ee weelasha. Si kastaba ha ahaatee, marka dhumucda ≤0.1mm, qaybta sare ee miraha dusha sare waxay kordhisaa dareenka diiqada deegaanka, samaynta dildilaaca fudud.
- Tilmaamaha Habaynta:Qaab dhismeedka fibroeska ah ee ka yimaada duubista qabowgu waxay kordhisaa xoogga, laakiin duubista xad dhaafka ah waxay yaraynaysaa dhererka. Soo-jiidashada aan dhamaystirnayn waxay ka tagi kartaa walbahaar gudaha ah, taasoo keenaysa dhimista walbahaarka iyo dildilaaca xilliga shaambada.
- Sababaha Xididka ah ee dildilaaca Koonteenarada Shaabadaynta
- Wax:Kordhinta oo aan ku filnayn, badar aan fiicneyn/siman, weecan dhumuc weyn, stress gudaha haraaga, Saliid dusha sare ah/ faddarayn.
- Caaryada:Radius dhiman oo aad u yar, nadiifin aan sinnayn, dusha caaryada qallafsan, naqshad haye banaan oo aan habboonayn, qaabeynta liidata ee barbaro.
- Habka:Xoog-haystaha bannaan ee xad-dhaafka ah/aan sinnayn, xawaaraha shaabadeynta xad dhaafka ah, saliid aan ku filnayn, sameynta qoto dheer oo ka sarreysa xadka walxaha, naqshadeynta isku xigxiga nidaamka cilladaysan.
- Qalabka:Saxafad liidata, barbar-dhig la'aan slide ah, cadaadiska barkinta oo aan degganayn, weecasho meelaynta.
II. Material Dhammaad: Dhisida Aasaaska Ka Hortagga Dilaaca Adag ee Isha
- Xulashada Qalabka saxda ah iyo Xakamaynta Gobolka
- Heerka ugu Fiican iyo Xanaaqa:Doorbida 8079-O xanaaq (dhererka ≥25%, ugu fiican sawir qoto dheer) weelka lagu shaabadeeyo. H22 xanaaq (dhererka ≥18%) waxaa loo isticmaali karaa weelal gacmeed, isu dheelitirka xoogga iyo qaabaynta.
- Xakamaynta Qiyaasta Qalabka Adag:
- Dhumucda:0.06-0.12mm (weelasha caadiga ah), dulqaadka dhumucda gudaha saxanka ≤ ± 0.003mm si looga fogaado feejignaanta walaaca gudaha.
- Cabirka Hadhuudhka:8-12µm (ka fiican ASTM 7), qaab-dhismeed wanaagsan ayaa hagaajiya caagagga waxayna yareeyaan dildilaaca.
- Tayada dusha sare:Ra ≤ 0.8μm, free godad, xoqida, wasakhowga saliidda. Saliiddu waxay kordhisaa khilaaf, taasoo keenta dildilaacyo.
- Hagaajinta ka hor inta aan la samayn
- Annealing-ful-process:Isticmaal tillaabo tallaabo ah (280-320C ilaa 2-4 saacadood, qaboojin tartiib ah) si gebi ahaanba loo baabi'iyo diiqada gudaha ee rogaal-celinta, kordhinta dhererka 5%-10%.
- Xakamaynta gabowga: 8079 foil wuxuu maraa gabowga dabiiciga ah, si tartiib tartiib ah u kordhaya xoogga iyo yaraynta balaastikada. Awoodda wax-soo-saarka waa in la hubiyaa ka hor intaan la shaabadeynin (Xakamaynta 80-100MPa). Alaabta xad dhaafka ah waxay u baahan tahay dib-u-cusbooneysiin.
- Nadiifinta Dusha sare:Ku nadiifi dareeraha alkaline ka hor intaanad shaabad saarin si aad uga saarto saliidda duuban iyo wasakhowga, oo lagu daray ka saarista boodhka korantada si loo yareeyo isku-xidhka isku dhaca.

III. Dhammaadka caaryada: Hagaajinta Qaab-dhismeedka si meesha looga saaro Isku-ururinta Cadaadiska
- Naqshadaynta Halbeegga Qaab-dhismeedka Furaha (Muhiim u ah Kahortagga dildilaaca)
- Die Radius (R):
- Radiuska hoose:R ≥ 5t (t = dhumucdiisuna waxay tahay), E.g., R ≥ 0.5mm for 0.1mm bireed, ka fogaanshaha geesaha fiiqan iyo xoogga saarista walaaca.
- Radius Kala-guurka dhinaca gidaarka:R ≥ 3t, kala-guurka siman si loo yareeyo caabbinta sawirka.
- Flange Radius:R ≥ 2t. Xididka flange wuxuu u nugul yahay inuu dillaaco; badiyo radiuska oo nadiifi.
- Nadiifinta dhiman:Nadiifinta hal dhinac oo lagu dejiyay 1.05–1.1t. Nadiifinta aadka u yar waxay sababtaa xoqin waxayna kordhisaa caabbinta socodka; aadka u weyn ayaa sababa laalaab iyo khafiifinta/dilaaca gudaha.
- Naqshad Haysta Madhan:
- Isticmaal haye maran oo kala qaybsan, U qaybinta hareeraha weelka 3-4 qaybood si loo hagaajiyo cadaadiska madaxbannaan, la qabsiga baahida socodka walxaha ee meelaha kala duwan.
- dusha sare ee haystaha bannaan wuxuu yeelan karaa qaab-dhismeed-yar (Ra ≤ 0.4μm) si loo hubiyo in xoog lagu hayo adigoon xoqin dusha bireedyada.
- Nashqada Sawirka:
- Wixii weel qoto dheer, isticmaal shaxanka wareegyada ah ee albaabka dhinta laga soo galo (dhexroor 3-5mm, dhererka 0.3-0.5t) si loo xakameeyo xawaaraha wax soo gelitaanka iyo dheellitirka heerka khafiifinta darbiga dhinaceeda.
- Wixii weel gacmeed, isticmaal shaxanka hoose ama ka tag si aad u yareyso caabbinta socodka.
- Die Radius (R):
- Qalabka Caaryada iyo Daaweynta Dusha sare
- Wax:Isticmaal Cr12MoV, SKD11 feer oo dhinta, la demiyay HRC 58-62 engegnaanta, hubinta caabbinta xirashada iyo xasilloonida cabbirka.
- Daweyn dusha sare:Codso DLC (Dheeman-Sida Kaarboon) dahaarka dusha sare ee samaynta si loo yareeyo isku-dhafka khilaafku (m ≤ 0.1), yaree adhesion chip aluminium, oo ay kordhiyaan nolosha caaryada 30%.
- Xakamaynta saxda ah:Isbarbardhigga caaryada xiritaanka ≤ 0.01mm/m, meelaynta saxnaanta biinanka ± 0.005mm si looga fogaado rarista meel ka baxsan xarunta iyo dildilaaca inta lagu jiro shaambada.
Iv. Hawshu Dhamaystiran: Xakamaynta Saamiga saxda ah, Qulqulka Walxaha dheellitiran
- Xakamaynta Saxda ah ee Qiyaasaha Shaabada
- Xoog Haysta Banaan:
- Hagaajinta Dhaqdhaqaaqa:Isticmaal barkin biyo-diid ah oo leh xakamaynta cadaadiska qaybsan. Codso cadaadis hoose (0.5-1 MPa) marxaladda hore (socodka alaabta) iyo cadaadis sare (1-2 MPa) marxaladda danbe (qaabaynta) si looga fogaado fiditaanka deegaanka.
- Isbarbardhigga Cadaadiska:Hagaag ku salaysan qoto dheeraanta weelka: qoto dheer ≥ 50mm, xoogga haysta bannaan waa 15%-20% xoogga shaabadeynta; weelasha gacmeed, 10%-15%.
- Xawaaraha Shaabadaynta:
- Khadadka xawaaraha sare leh (200-300 SPM):Xawaaraha xakamee 0.2-0.3 m/s si looga fogaado dildilaaca sababtoo ah waqti ku filan cilladaha balaastiga.
- Tallaabo sawir qoto dheer:Iska yaree xawaaraha ilaa 0.1-0.2 m/s, kordhinta wakhtiga samaynta si loo hagaajiyo socodka alaabta.
- Samaynta Qoto dheer iyo isku xigxiga Habka:
- qoto dheer samaynta hal-tallaabo ≤ 15t.Moolka dheer, isticmaal sawir laba heer ah (gacmeed marka hore, ka dibna qoto dheer) si loo qaybiyo walbahaarka.
- Habka caleenta:Isticmaal pre-flanging (45°) kowaad, ka dibna flanging final (90°) si looga fogaado dildilaaca xididdada hal-tallaabo.
- Xoog Haysta Banaan:
- Sifeynta iyo Hagaajinta Qaboojinta
- Xulashada saliidda:
- Mudnaanta sii saliidaha heerka cuntada ku salaysan (fiirsashada 5%-10%) oo leh iskudhaf hoose (m ≤ 0.15), nadiifinta fudud, iyo u hoggaansanaanta heerarka xidhiidhka cuntada.
- Sawir qoto dheer, ku darso cadaadis xad dhaaf ah (E.g., esters fosfooraska) si loo hagaajiyo caabbinta xidhashada iyo in la yareeyo dildilaaca-jilicsan ee radiyada.
- Habka saliidaynta:Isticmaal buufin laba-dhinac ah + saliid in-dhimasho si loo hubiyo in filim saliid uniform u dhexeeya bireed iyo dhiman, iska ilaalinta qallayl qallafsan.
- Qaboojin:Isku dhafka kanaalada qaboojinta ee caaryada si loo xakameeyo heerkulka dhimashada ≤ 40°C, ka hortagga jilicsanaanta iyo luminta xoogga sababtoo ah kor u kaca heerkulka, taasoo keeni karta dildilaac.
- Xulashada saliidda:
- Habraaca Hagaajinta iyo Magdhawga
- Horu-samaynta:Ku dar tillaabada hore u-samaynta weelasha adag si loo yareeyo qallooca hal-tallaabo ah.
- Natiijooyinka Gargaarka:Ku dar dhibco gargaar (qoto dheer 0.3-0.5mm) meelaha jeexjeexa iyo gooynta si loo kala firdhiyo walbahaarka loogana fogaado dildilaaca geesaha fiiqan.
- Xakamaynta heerka khafiifka ah:Isticmaal jilitaanka CAE (E.g., Qaab-samaynta) si loo xakameeyo heerka khafiifinta gidaarka ugu badan ≤ 14% (ka hooseeya xadka samaynta aluminium aluminium), horay u sii saadaali dhibcooyinka dillaaca iman kara, oo wanaaji.

V. Qalabkii iyo Kormeerkii Dhamaad: Xaqiijinta Xasiloonida, Digniin Hore
- Saxnaanta Qalabka iyo Deganaanshaha
- Xulashada Saxaafadda:Adeegso madbacyo toosan oo sax ah oo leh isbarbar dhig ≤ 0.01mm, 30% margin tonnage (iska ilaali culeyska xad dhaafka ah), ku qalabaysan barkin Haydarooliga iyo xakamaynta cadaadiska wareegga xiran.
- Nidaamka Quudinta:Isticmaal feederiyeyaasha quudinta saxda ah ± 0.02mm si aad uga fogaato xariijimaha qallafsan iyo dildilaaca soo dejinta ee ka baxsan xarunta.
- Xakamaynta Barkinta:Isbeddelka cadaadiska barkinta ≤ ± 0.05MPa si loo hubiyo in cudud hayste maran ah.
- Kormeerka gudaha iyo ilaalinta tayada
- Kormeerka-waqtiga dhabta ah:
- Aragtida Mashiinka:Ogaanshaha khadka dhexdiisa ee dildilaaca dusha sare iyo dalooladaha, ogaanshaha saxda ah ≤ 0.05mm, diidmada tooska ah ee qaybaha cilladaysan.
- Dareemayaasha cadaadiska:La soco qalooca cadaadiska shaambada; isbeddellada aan caadiga ahayn (E.g., cadaadiska degdega ah hoos u dhaca) kicin degdeg ah si loo baaro.
- Sambalaynta khadka-ka-baxsan:
- Guryaha Makaanikada:Tijaabi dhererka (≥22%) oo xoog keena (80-100MPa) Dufcaddiiba. Diid wax aan waafaqsanayn.
- Falanqaynta Metallographic:Tusaalaha hubinta cabbirka hadhuudhka (8-12μm) si looga hortago walxo qallafsan.
- Samaynta Maxkamad:Shaabad tijaabo ah oo yar oo tijaabo ah si loo hubiyo dildilaaca yar yar ee radiyada, darbiyada, garbaha. Wanaaji cabbirada ka hor wax soo saarka tirada badan.
- Kormeerka-waqtiga dhabta ah:
VI. Sababaha dillaaca ee caadiga ah iyo xalalka degdega ah (Hagaha Waxqabadka)
| Goobta dildilaaca | Sababta Muhiimka ah | Xalka Degdega ah |
|---|---|---|
| Radiuska hoose | Radius aad u yar, saliid aan ku filnayn, xoog haye bannaan oo xad dhaaf ah | Kordhi radius ilaa ≥5t; wanaaji sifaynta; ku dhimo xoog haystaha bannaan 10%-20%. |
| Darbiga dhexe | Socodka walxaha aan sinnayn, heerka khafiifinta ayaa dhaaftay xadka | Hagaajin qaabaynta shaxanka barbaradka; isticmaal laba-dhibcood barbaro; yaree xawaaraha shaabadda. |
| Xididka Flange | Radius flange yar, hal-tallaabo barar, nadiifin aan habboonayn | Kordhi radius flange; Isticmaal flanging tallaabo tallaabo ah; ku hagaaji fasaxa 1.1t. |
| Jeexitaanka Cirifka | Xoog haysta oo aan sinnayn, quudinta khaldan, xagashada caaryada | Hagaajin cadaadiska qaybsan; caleenta quudiyaha; hagaajin cidhifyada caaryada. |
| Guud ahaan dildilaaca yar yar | Walxaha sare ee cadaadiska gudaha, nuugista oo aan ku filnayn | Dib u buuxin; kordhiya wakhtiga qooynta; yaree heerka dhimista duubista. |
VII. Shaxda Tixraaca Halbeegga Muhiimka ah ee Ka-hortagga dildilaaca gudaha 8079 Ku-Shaabadeynta Weelka Fool (by Specification)
| Dhumuc foil (t) | Nooca weelka (Qoto dheer) | Geerida hoose ee Radius | Nadiifinta hal dhinac | Xoog Haysta Banaan (MPa) | Xawaaraha Shaabadaynta (m/s) | Saliida Saliida. (%) |
|---|---|---|---|---|---|---|
| 0.06mm | gacmeed (≤30mm) | ≥0.3mm | 0.063-0.066mm | 0.5–0.8 | 0.25-0.3 | 5–7 |
| 0.08mm | Heer dhexe ah (30-50mm) | ≥0.4mm | 0.084-0.088mm | 0.8–1.2 | 0.2-0.25 | 7–8 |
| 0.10mm | Hoos u dheer (50-70mm) | ≥0.5mm | 0.105-0.110mm | 1.2–1.6 | 0.15-0.2 | 8-10 |
| 0.12mm | Qoto dheer (≥70mm) | ≥0.6mm | 0.126-0.132mm | 1.6-2.0 | 0.1–0.15 | 10 |
VIII. Dhisida Nidaamka Ka-hortagga Dilaaca iyo Horumarinta Faa'iidooyinka
- Nidaamka Kahortagga dildilaaca-Nidaamka-buuxda
Samee nidaam xidh-xidhan: “Oggolaanshaha Walxaha → Horey u-habaynta → Nakhshad Caaryada → Dejinta habsocodka → Kormeerka gudaha → Muunad-bixinta khadka-ka-baxsan → Dhammaystirka cabbirka.” Qeex heerarka tayada iyo tilmaamayaasha xakamaynta tallaabo kasta si loo habeeyo ka hortagga dildilaaca.
- Xogta Faa'iidada (Xaqiijinta Waxqabadka)
- Heerka dildilaaca:Laga dhimay 8%-15% ilaa ≤0.5%, si weyn hoos ugu dhigaya heerka qashinka.
- Wax-soo-saarka Wax-soo-saarka:Nolosha caaryada ayaa kordhay 30%, soo noqnoqda beddelka caaryada la dhimay, awoodda oo kordhay 15%.
- Qiime:Qashinka alaabta waxaa la dhimay 10%, kharashka dib-u-shaqaynta ayaa hoos loo dhigay 80%, waxtarka guud ayaa kor u kacay 20%.
Gabagabo
Ka hortagga dildilaaca gudaha 8079 shaabadaynta weelka caarada aluminiumku waa mashruuc nidaamsan. Waxay u baahan tahay aasaaska agabka, xudunta caaryada, furaha geedi socodka, dammaanadda qalabka, iyo taageerada kormeerka. Iyada oo loo marayo xulashada walxaha saxda ah, qaab dhismeedka caaryada la hagaajiyay, xakamaynta cabbiraadda habka la safeeyey, iyo samaynta nidaam maamul oo dhamaystiran, dildilaaca shaambada si buuxda ayaa loo xallin karaa. Tani waxay sahlaysa si hufan, deggan, iyo wax soo saarka tayada sare leh ee 8079 aluminium foil weelasha cuntada, siinta taageero farsamo horumarinta cagaaran iyo badbaadada warshadaha baakadaha cuntada.