Kusanthula Kwakuya kwa Magawo Ofunika Kwambiri Okhudza Kukhazikika Kwabwino kwa 8079 Chojambula cha Aluminium

Mawu Oyamba: Chifukwa Chake Kukhazikika Kwabwino Kwa 8079 Aluminiyamu Zojambulajambula Zofunika Kwambiri?

8079 zojambulazo za aluminiyamu zimagwiritsidwa ntchito kwambiri muzopaka za PTP zamankhwala, chakudya chosinthika ma CD, multilayer chotchinga mafilimu nyumba, mafakitale laminates, zojambula za fodya, ndi ntchito zapakhomo chifukwa cha ductility yake yayikulu, zotchinga zabwino kwambiri, ndi kulimba mtima. Pamene mafakitale onyamula katundu padziko lonse lapansi akupitiliza kufuna kuchuluka kwa zotchinga, ukhondo, ndi kusasinthika, kukhazikika kwa 8079 Aluminiyamu zojambulazo zakhala chizindikiro chotsimikizika cha aluminiyamu mphamvu yaukadaulo ya wopanga.

Kwa otembenuza otsika, kusakhazikika kulikonse-monga kusinthasintha kwa pinhole mitengo, makulidwe kupatuka, kusakhazikika kosiyanasiyana, kusagwirizana pamwamba pa roughness, kapena kusayenda bwino - kumakhudza mwachindunji kuyanika bwino, kupanga ntchito, kusindikiza kudalirika, ndi zokolola zomaliza. Ndi misika yolongedza katundu kupita ku miyezo yapamwamba komanso kukonza makina, luso lopanga mosalekeza Kukhazikika kwapamwamba 8079 zitsulo za aluminiyumu chakhala chotchinga chachikulu cholowera m'magawo apakati mpaka apamwamba padziko lonse lapansi.

Kumvetsetsa kuti ndi magawo ati omwe amatsimikizira kukhazikika komanso momwe mungawawongolere mwadongosolo ndikofunikira kwa aliyense wopanga zojambulazo za aluminiyamu..

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Makhalidwe Azakuthupi ndi Zomverera za 8079 Chojambula cha Aluminium

Maonekedwe a Chemical

8079 aloyi ndi ya Al-Fe-Si dongosolo ndi mbali:

• Kuyeretsa kwakukulu kwa aluminiyumu (mwachinthu >99%)
• Lower Fe ndi Si zili kuposa 8011
• Kuwongolera zinyalala mokhwimitsa kwambiri poyerekeza ndi kalasi yolongedzera zofewa 1235
• Kapangidwe kambewu kakang'ono
• Kutalika kwapamwamba
• Chotchinga chapamwamba komanso kukana kwa pinhole

Chifukwa cha zinthu zoyengedwa izi, 8079 ndi tcheru kwambiri ngakhale yaing'ono ndondomeko kusinthasintha. Kupatuka kulikonse pakupanga kumtunda kumatha kukulitsidwa muzojambula zomaliza.

Manufacturing Chain of 8079 Chojambula cha Aluminium

Njira yonseyi ikuphatikizapo:

1. Kusungunula ndi alloying
2. Ingot homogenization
3. Kutentha kotentha kapena kuponyera kosalekeza
4. Kuzizira
5. Kuchepetsa kwapakatikati
6. Kupukuta kwa zojambulazo (single-zero kapena kawiri-zero zojambulazo)
7. Slitting ndi pamwamba conditioning
8. Kuwala komaliza
9. Kuyika ndi kuyang'anitsitsa khalidwe

Gawo lirilonse limakhudza mwachindunji Kukhazikika kwapamwamba 8079 zitsulo za aluminiyumu, ndipo kupatuka kosalamulirika kudzasokoneza kusasinthasintha.

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Mwachidule za Critical Process Parameters Influencing Stability

Mfundo khumi zotsatirazi zimaonedwa kuti ndizofunikira kwambiri:

1. Kutentha kosungunuka ndi kusunga bata
2. Aloyi kulamulira kusayera (Fe, Ndipo, Ku, ndi zina.)
3. Liwiro loponya ndi kuzizira kokhotakhota
4. Homogenization kutentha ndi akuwukha nthawi
5. Kuchepetsa kuchepetsa mitengo ndi kugwirizanitsa kukangana
6. Kutentha kwamafuta opaka utoto ndi makulidwe amafuta-filimu
7. Pamwamba pa ntchito yaukali ndi ukhondo
8. Kufanana kwa kutentha kwapakati
9. Final annealing softening curve control
10. Slitting mavuto ndi m'mphepete yokonza zinthu

Magawo otsatirawa asanthula gawo lililonse mozama.

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Zowongolera Zofunikira mu Gawo Losungunuka

1 Kukhazikika kwa Kutentha Kosungunuka ndi Zotsatira Zake Pakupanga Pinhole

Kutentha kosasungunuka kungayambitse:

• Kugawanika kwa aloyi
• Kuwonjezeka kwa oxide inclusions
• Kusiyanasiyana kwa madzi osungunuka
• Ma inclusions olimba omwe amatambasulidwa pakugubuduza omwe amalowa pamwamba pa zojambulazo

Kukwaniritsa kukhazikika kwapamwamba:

• Kusinthasintha kwa kutentha kuyenera kukhala mkati mwa ±5°C
• Filimu ya okosijeni iyenera kuchotsedwa mosamala
• Mitundu ya haidrojeni iyenera kukhala ≤0.12 ml / 100 g

Ili ndiye gawo loyamba lopanga Kukhazikika kwapamwamba 8079 zitsulo za aluminiyumu.

2 Makina a Alloy Oyeretsa

8079 ndizofunikira kwambiri ndi zonyansa:

Chinthu	Zolinga Zabwino	Zovuta
Fe	0.6-1.0%	Zizindikiro zala, Mlingo wapamwamba, Mfundo Zobisika
Ndipo	0.05-0.2%	Kukhazikika Kwamphamvu, Chizolowezi
Ku	≤0.05%	Pamtunda ya oxidation ndi mitundu ya utoto

Mphamvu zoyera kwambiri komanso zapamwamba zotsogola ndizofunikira.

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Kuponya magawo ndi kuwononga

1 Kuponyera kuthamanga kuthamanga

Kuthamanga Kuthamanga:

• Kuchulukitsa ndi kufanana kwa slab
• Kusiyanitsa kwakukulu
• Kukula kwa njere
• Khalidwe lodzigudubuza lotsatira

Kusinthasintha kwa liwiro kumabweretsa mikwingwirima ndi mafunde akulu.

2 Cooling Curve Control

8079 imakhudzidwa kwambiri ndi kuzizira:

• Kuzizira kofulumira kwambiri → kupsinjika kotsalira, osauka flatness
• Kuzizira pang'onopang'ono → njere zouma, kuchepetsa ductility

Kuwongolera kozizira koyenera kumaphatikizapo:

• Kusiyana kwa kutentha kwa polowera-kutuluka kwa 5-8 ° C
• Madzi ozizira oyera komanso okhazikika

Izi zimatsimikizira kukhulupirika kwa kapangidwe kake Kukhazikika kwapamwamba 8079 zitsulo za aluminiyumu.

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Zotsatira za Homogenization pa Structural Stability

1 Homogenization Kutentha Mfundo

Cholinga chimaphatikizapo:

• Kuthetsa tsankho
• Kufanana kukula kwambewu
• Kusungunula magawo achiwiri

Zofanana ndi magawo:

• 450-480 ° C
• 8-24 maola akuwukha
• Kutentha kwa kutentha < 30°C/h

Zolakwika homogenization zimayambitsa:

• Kusiyanasiyana kwa kukula kwa mbewu
• Kusinthasintha kwamphamvu kwamphamvu
• Zizindikiro ndi mafunde a m'mphepete

2 Homogenization ndi Kuchepetsa Pinhole

Yoyenera homogenization akhoza kuchepetsa pinholes ndi 30-60%, kupanga chinthu chotsimikizika.

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Ma Parameter Ofunika Panthawi Yozizira Yozizira

Kuchepetsa ndi Rolling Force Kukhazikika

Kuchulukitsa kozizira kumatsimikizira kulondola kwa makulidwe.

Zofunikira:

• Kuchepetsa padutsa: 30-60%
• Kuthamanga Kuthamanga Kusiyanasiyana ≤ ± 2%
• Missansion muschtch ≤1%

Ngati sichoncho, Zofooka zimaphatikizapo:

• Kupatuka Kwakukula
• Phling
• Mafunde amphepete
• Kulota bwino

Nkhanizi zimakhudza mwachindunji magwiridwe antchito a Kukhazikika kwapamwamba 8079 zitsulo za aluminiyumu.

Kuwononga kwa mavuto owonda mphepete

Kwa 0.006-0.012 mm zojambula ziwiri za zero:

• Kusamvana pang'ono → makwinya
• Kusamvana kwambiri → Kupuma ndi misozi

Kuwongolera kwenikweni kwa Loop ndikofunikira.

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Zojambula zogulira magawo ndi zolakwika

Kugubuduza Mafuta Oyenerera

Kuchuluka kwa filimu yamafuta kumakhudzanso:

• Mkangano khalidwe
• Pamwamba roughness
• M'badwo wa Pinhole

Makhalidwe olamulira mafakitale:

• 0.2filimu yamafuta - 0.6 μm;
• Kutentha kwamafuta 40-55 ° C

Mafilimu osagwirizana amafuta amachititsa mikwingwirima yakuda, magulu owala, ndi mitundu ya nsomba.

Pereka roughness (Ra)

Mipata yoyenera:

Foil makulidwe	Pereka roughness
0.006-0.012 mm	Nthawi 0.1-0.25
0.012-0.03 mm	Mtengo wa 0.25-0.4

Ukali wosayenera umabweretsa:

• Kapangidwe kosagwirizana
• Kulowetsa pamwamba
• Kusanyowa konyowa

Njira Zopangira Pinhole

Pafupifupi 80% ma pinholes amayambira panthawi ya zojambulazo chifukwa cha:

• Ma particles mu mafuta
• Pereka microdefects
• Metallic inclusions
• Mitsempha yaying'ono

Choncho, kusefera kwapamwamba komanso kuyang'anira pa intaneti ndikofunikira.

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Zotsatira za Zowonjezera Zapakatikati pa Kukhazikika Kwamapangidwe

1 Annealing Curve

Zolinga:

• Kuchepetsa kupsinjika
• Kukonza mapira
• Bwezerani ductility

Zofanana ndi magawo:

• 280-420 ° C
• 2-4 maola kugwira
• Kutentha ≤ 35°C/h

Kusakwanira annealing zimayambitsa:

• Kukhumudwa
• Pereka kukakamira
• Kusintha kwazinthu zamakina

Kuchulukitsa kwambiri kumatsogolera ku:

• Kufewetsa kwambiri
• Makwinya pa lamination

2 Kutentha kwa Ng'anjo Yofanana

Kutentha kofanana kuyenera kukwaniritsa:

• ±3°C

Apo ayi, machitidwe apakati mpaka m'mphepete amakhala osagwirizana, kunyengerera Kukhazikika kwapamwamba 8079 zitsulo za aluminiyumu.

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Final Annealing ndi Softening Curve Control

1 Kufunika Kofewetsa Ma Curve

Kukonzekera komaliza kumatsimikizira:

• Kupsa mtima kokhazikika
• Kuthamanga koyenera kwapamwamba kwa lamination
• Kumasulidwa kwathunthu kwa kupsinjika kwamkati

Mapiritsi ofewa ayenera kugwirizana ndi khalidwe la recrystallization.

2 Mavuto Obwera Ndi Kufewetsa Molakwika

• Kusakhazikika kwamphamvu kwa peel laminated
• Kusweka panthawi yopinda
• Kuphulika kwa m'mphepete pakupanga PTP

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Slitting Parameters ndi Chikoka chawo pa Final Quality

10.1 Slitting Tension

Kukanika kokhazikika kumapewa:

• Kutha kwa m'mphepete
• Core indentation
• Zokwangwala pamwamba

Kusintha kwamphamvu kuyenera kukhala mkati mwa ± 1%.

10.2 Blade Condition

Masamba owonongeka chifukwa:

• Burrs
• Kukundani
• M'mphepete ming'alu

Kudula kotero ndikofunikira kuti mawonekedwe omaliza komanso mtundu wa roll.

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Quality Inspection Systems monga Chitsimikizo Chomaliza

Kuphatikizapo:

• Kuwunika kwa pinhole pa intaneti
• Kuwongolera kwamagetsi (AGC)
• Kuyang'ana pakhungu (CCD, EMI, AFC)
• Kuyesa kwamphamvu komanso kutalika
• Kuyesa kwamphamvu kwapamtunda
• Mayeso aukhondo

Unyolo wamphamvu wowunikira umatsimikizira Kukhazikika kwapamwamba 8079 zitsulo za aluminiyumu imakwaniritsa miyezo yamankhwala komanso yotchinga kwambiri.

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Nkhani Yamakampani (Malingaliro a kampani Henan Huawei Aluminium Co., Ltd.)

Henan Huawei Aluminium wapanga wathunthu 8079 foil ndondomeko ndondomeko, kuphatikizapo:

• Kuwongolera mwanzeru kusungunuka
• Kuwongolera kutsekeka kwa loop panthawi yogubuduza
• Mwatsatanetsatane annealing kutentha kulamulira
• Kuzindikira zolakwika za CCD pa intaneti
• Kusefedwa kopitilira muyeso kwamafuta akugudubuza

Zawo 8079 zopangidwa ndi zojambulazo zimagwiritsidwa ntchito kwambiri muzamankhwala komanso zomangira zosinthika kwambiri.

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Njira yopita ku Kukhazikika Kwambiri 8079 Kupanga zojambulazo za aluminium

Kupanga magwiridwe antchito apamwamba, kusasinthasintha kwapamwamba 8079 zitsulo za aluminiyumu, opanga akuyenera kutsata malamulo okhwima ponseponse:

• Zida zogwiritsira ntchito
• Kusungunuka
• Kuponya
• Kugudubuka
• Osonyeza
• Kukonza pamwamba
• Kuzepa
• Kuyang'anira khalidwe

Kukhoza kupereka Kukhazikika kwapamwamba 8079 zitsulo za aluminiyumu sikuti ndi chizindikiro chokhacho chaukadaulo komanso chinthu chofunikira kwambiri champikisano cholowa m'misika yapadziko lonse lapansi yonyamula ma premium

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Alloy Background ndi Metallurgical Makhalidwe

Chidule cha Aloyi Atatu

Aloyi	Dongosolo	Zofunika Kwambiri	Kugwiritsa Ntchito Kwakukulu
8079	Al–Fe–Si	Kutalika kwakukulu, mkulu kulimba, chotchinga chabwino kwambiri, kukana kwa pinhole kolimba	Pharma PTP zojambulazo, kubweza ma CD, laminates apamwamba
8011	Al–Fe–Si	Mphamvu yayikulu, mawonekedwe abwino, chojambula bwino kwambiri	Zojambula zapakhomo, zotengera zakudya, kutseka katundu
1235	≥99.35% Al	Chiyero chapamwamba, zofewa kwambiri, bwino ductility	Chojambula cha chingwe, zojambula zapakhomo, flexible phukusi lapansi zojambulazo

Kusiyana kwazitsulo izi kumayala maziko a kufananiza kwa magwiridwe antchito a makina 8079, 8011, ndi 1235 ziphuphu za aluminium.

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Chemical Composition Impact pa Mechanical Behavior

Mitundu ya Chemical Composition

Aloyi	Al (%)	Fe (%)	Ndipo (%)	Zinthu zina	Chikoka chazitsulo
8079	99.0-99.3	0.6-1.0	0.05-0.2	Tsatirani Zinthu	Kulimba mtima kwakukulu; kukhazikika kokhazikika
8011	97.5-99.0	0.6-1.0	0.5-1.0	Mn, Mg, ena	Mphamvu yayikulu, okhwima kwambiri
1235	≥99.35	≤0.05	≤0.05	Zonyansa zazing'ono	Chofewa kwambiri; mawonekedwe abwino

Chidule cha zomwe zakhudzidwa

• 8079: Kapangidwe koyenera → kulimba kwabwinoko komanso kukana kwa mapini
• 8011: Zowonjezera zambiri → mphamvu zamakina zamphamvu
• 1235: Kuyera kwakukulu → mphamvu zochepa koma ductility kwambiri

Maziko amankhwala awa amakhudza mwachindunji magwiridwe antchito amakina.

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Kulimba kwamakokedwe, Zokolola Mphamvu, ndi Elongation Comparison

Mutuwu uli ndi maziko a kufananiza kwa magwiridwe antchito a makina 8079, 8011, ndi 1235 ziphuphu za aluminium.

Kufananiza Kwamphamvu Kwamphamvu

Aloyi	Kupsya mtima	Kulimba kwamakokedwe (MPa)	Kutanthauzira
8079-O	Zofewa	60-100	Mphamvu zapakatikati, kulimba mtima kwambiri
8011-H14/H18	Cholimba	110-150	Mphamvu yapamwamba kwambiri mwa atatu
1235-O	Zofewa	50-85	Mphamvu zotsikitsitsa

Mapeto:
8011 > 8079 > 1235 (Mphamvu kusanja)

Kuyerekeza Mphamvu Zokolola

Aloyi	Zokolola Mphamvu (MPa)	Zothandiza
8011	100-130	Zabwino kwambiri popanga chidebe
8079	30-70	Kufewa kolamuliridwa kumathandizira kusindikiza bwino
1235	20-45	Zakuya-formability, otsika masika-mmbuyo

Kuyerekeza kwa Elongation

Aloyi	Elongation (%)	Tanthauzo la ntchito
8079	10-18	High ductility kwa PTP mankhwala zojambulazo
1235	12-20	Zabwino kwambiri pazojambula zowonda kwambiri
8011	3-10	Mkulu mphamvu malire elongation

Elongation ranking:
1235 ≈ 8079 > 8011

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Zotsatira za Magwiridwe Amakina pa Ntchito Zomaliza

Chifukwa chiyani? 8079 Imakondedwa Pakuyika Kwapamwamba Kwambiri

Chifukwa cha:

• Kutalika kwakukulu
• Kukana kwambiri misozi
• Kuchita bwino kwa pinhole
• Kulimba mtima kwapamwamba

Kupaka matuza a mankhwala kumafuna kupangidwa kokhazikika, ndi 8079 zojambulazo zimakhala ndi mphamvu yabwino kwambiri komanso ductility m'miyendo yayifupi.

Chifukwa chiyani? 8011 Imalamulira Zojambula Zapakhomo ndi Zotengera

8011 ndi abwino kwa:

• Zojambulajambula zojambula
• Zotengera za chakudya
• Zovala za botolo la vinyo
• Ntchito zotsekera kutentha

Chufukwa:

• Mphamvu yapamwamba imalepheretsa kuphulika
• Kukumbukira kolimba kwachitsulo kumawongolera kupanga kolimba
• Ubwino wotsutsa makwinya pansi pa kutentha

Chifukwa chiyani? 1235 Amagwiritsidwa ntchito popanga utoto wa Cable ndi Flexible Packaging Lamination

1235 Mawonekedwe:

• Chiyero chapamwamba
• Mkwiyo wofewa
• Yosalala pamwamba
• Kupindika kwakukulu

Amagwiritsidwa ntchito kwambiri mu:

• Kuteteza chingwe
• Flexible phukusi lamination
• Zolemba zapakhomo zapakhomo

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Kusanthula Kwakuya kwa Pinhole Resistance ndi Kulimba

Kuyerekeza kwa Pinhole Density

Aloyi	Pinhole resistance	Chinthu
8079	Zabwino kwambiri	Kutalika kwakukulu + mbewu zabwino
8011	Zabwino	Mapangidwe amphamvu koma otsika ductility
1235	Wapakati	Yofewa koma yokhutitsidwa ndi chiyero

8079 amapereka balance yabwino kwambiri, kuzipangitsa kukhala zazikulu muzojambula zamatuza zamankhwala.

Ubale Pakati pa Mapangidwe a Njere ndi Magwiridwe Amakina

• 8079 kapangidwe kake ndi bwino → kulimba bwino
• 8011 kapangidwe kake ndi champhamvu → champhamvu kwambiri koma chocheperako
• 1235 kapangidwe kake chachikulu → khalidwe lofatsa

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Formability, Makhalidwe Odzigudubuza, ndi Kukhazikika Kupanga

1 Rolling Formability Ranking

1. 1235 - yosavuta kugubuduza mpaka zojambulazo zoonda kwambiri (6-7 mmi)
2. 8079 - mapindikidwe okhazikika, kusweka kochepa
3. 8011 - amatha kusweka pakuchepetsa kwambiri

2 Impact pa Final Quality Stability

Zizindikiro zazikulu zowunikira:

• Makulidwe ofanana
• Kukhazikika kwa katundu
• Kugawa kwa pinhole
• Kusanja pambuyo pa annealing

8079 ali ndi kukhazikika kwabwino kwambiri pakufunafuna ma CD a laminated.

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Table Yofananira ya Umisiri Wothandiza

Master Comparison Table

Katundu	8079	8011	1235
Mphamvu	Wapakati	Okwera kwambiri	Otsika kwambiri
Ductility	Wapamwamba	Pansi	Wapamwamba kwambiri
Pinhole resistance	Wabwino kwambiri	Zabwino	Wapakati
Formability	Zabwino kwambiri	Zabwino	Zabwino kwambiri
Kukhala Uliri	Pakati	Otsika kwambiri	Okwera kwambiri
Ika mtengo	Wapakati-mmwamba	Wapakati	Wapakati-mmwamba
Mapulogalamu	Pharma chopindika, lamination wapamwamba kwambiri	Zotengera, HHF	Chojambula cha chingwe, kuyika zofewa

Gome ili likufotokozera mwachidule kufananitsa kwa magwiridwe antchito a makina 8079, 8011, ndi 1235 zojambula za aluminiyamu molondola komanso mwachilengedwe.

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Nkhani Yophunzira - Kugwiritsa Ntchito Kwa mafakitale kwa Aloyi Iliyonse

1 8079 mu Pharmaceutical Packaging

• Kuchita bwino kupanga
• Chitetezo chabwino ku chinyezi ndi mpweya
• Kudalirika kwakukulu mu matuza othamanga kwambiri

2 8011 mu Container Foil

• Mphamvu yayikulu imalepheretsa ming'alu panthawi yojambula mozama

3 1235 mu Cable Shielding

• Kufewa ndi kupindika kumawonjezera kukulunga bwino
• Kuyera kwakukulu kumachepetsa kutayika kwa conductivity

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Strategic Recommendations for Alloy Selection

Sankha 8079 liti:

• Kuyika kwapamwamba kumafunika
• Kukaniza bwino kwa pinhole ndikofunikira
• Kulimba kwabwino ndi kutalika ndikofunikira

Sankha 8011 liti:

• Mphamvu ndizofunika kwambiri
• Kujambula kwakuya kuyenera kukhala kosasunthika
• Kutsika mtengo ndikofunikira

Sankha 1235 liti:

• Kupsa mtima kofewa ndi chiyero chachikulu ndizofunikira
• Kugudubuza kocheperako kumafunika
• Kugwiritsa ntchito chingwe ndi lamination ndizofala kwambiri

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Mapeto

Kudzera mwatsatanetsatane kufananiza kwa magwiridwe antchito a makina 8079, 8011, ndi 1235 ziphuphu za aluminium, zikuwonekeratu kuti:

• 8079 imapereka mphamvu yabwino kwambiri, mphamvu, ndi ntchito ya pinhole.
• 8011 imapereka mphamvu zapamwamba kwambiri ndipo ndiyabwino pamapulogalamu ovuta kwambiri.
• 1235 amapereka ductility wapamwamba ndi chiyero, kupanga kukhala koyenera kugwiritsa ntchito zoonda kwambiri komanso zofewa.

Aloyi iliyonse imakhala ndi mawonekedwe ake apadera opangidwa ndi kapangidwe kake ndi ma microstructure, kuwonetsetsa kuti opanga amatha kusankha zinthu zoyenera kwambiri potengera zomwe azigwiritsa ntchito kumapeto.