1. Intshayelelo
I-aluminium sheet sheet idlala indima ebalulekileyo kumashishini ahlukeneyo, ukusuka kwi-aerospace kunye neemoto ukuya kulwakhiwo kunye nobunjineli baselwandle.
Ubunzima bayo bokukhanya, ukumelana nomhlwa, kunye ne-thermal conductivity egqwesileyo yenza kube yinto yokuya kwizinto zombini kunye nezicelo zokuhombisa.
Phakathi kweefom ezininzi apho i-aluminium yenziwe khona, 16 igeyiji yealuminiyam sheet igqame njengobukhulu obusetyenziswa ngokubanzi obubetha ulungelelwano phakathi kwamandla kunye nokuguquguquka.
Ukuqonda iinkqubo ze-metal gauge kubalulekile ekukhethweni kwezinto eziphathekayo, njengoko ubukhulu obungafanelekanga bunokuphazamisa ingqibelelo yemveliso, ukwandisa iindleko zempahla, okanye udale imida yoyilo.
Eli nqaku libonelela ngocazululo oluneenkcukacha lobugcisa bento 16 igeyiji yealuminiyam ithetha ngokobunzima, iipropathi, kunye nokusebenza.
2. Ukuqonda iiNkqubo zeGauge
Lithetha ukuthini “iGauge” ekusebenzeni ngesinyithi?
Kwimveliso yesinyithi, igama elithile “igeyiji” yiyunithi yemveli yomlinganiselo ebonisa i ubukhulu bephepha lesinyithi.
Nangona kunjalo, ngokungafaniyo neeyunithi zomgca ezifana nee-intshi okanye iimilimitha, isikali sokulinganisa si nonlinear kwaye ngokuphambeneyo-inani elisezantsi legeyiji limele iphepha elityebileyo, kwaye ngokuphambeneyo.
Le nkqubo yaqala ngenkulungwane ye-19, Kudala phambi kokwamkelwa ngokubanzi kweeyunithi zemetric ezisemgangathweni.
Kuba aluminium sheet metal, Igeyiji iyaqhubeka ukusetyenziswa ngokubanzi kumashishini afana nokwakha, iimoto, Hvac, kunye ne-aerospace.
Kodwa ngenxa yokuba inkqubo yokulinganisa ayifaniswanga ngokubanzi kuzo zonke izixhobo, kubalulekile ukuqonda iimpembelelo zayo ezingqalileyo.
Umahluko phakathi kweAluminiyam kunye neSteel Gauge Systems
Ukungaqondi kakuhle okuqhelekileyo kukuba amaxabiso egeyiji ayatshintshwa phakathi kwemathiriyeli njengentsimbi kunye ne-aluminiyam.
Kwinyani, bayalandela iitshathi zokulinganisa ezahlukeneyo. Njengokuba, ngelixa 16 igeji intsimbi Phantse 0.0598 intshi (1.52 mm) ngqindilili, 16 igeji aluminiyam yi 0.0508 intshi (1.29 mm).
| Igeji | Aluminiyam (intshi) | Aluminiyam (mm) | Intsimbi (intshi) | Intsimbi (mm) |
|---|---|---|---|---|
| 14 | 0.0641 | 1.63 | 0.0747 | 1.90 |
| 16 | 0.0508 | 1.29 | 0.0598 | 1.52 |
| 18 | 0.0403 | 1.02 | 0.0478 | 1.21 |
Lo mahluko ubalulekile, njengokutshintsha igeyiji yesixhobo kwenye indawo ngaphandle kokulungiswa kunokukhokelela amandla oomatshini aphantsi okanye iyamangalisa.
Ukubaluleka kokuSebenzisa iTshati yeGeyiji yeMaterial-Specific
Ngenxa yezi zintlukwano, ukuxhomekeka ku itshathi yegeyiji ethe ngqo ibalulekile.
Uninzi lwabavelisi kunye nemigangatho yoshishino-njenge I-ASTM B209 kumaphepha e-aluminiyam-papasha iitheyibhile zokuguqula ubukhulu obuneenkcukacha ukunqanda ukungacaci.
Iingcali kuyilo, ubunjineli, kwaye ukuthengwa kufuneka kuhlale kungqinisisa ubukhulu bephepha le-aluminiyam kuyo nayiphi na intshi okanye iimilimitha xa ukuchaneka kubalulekile.
Umzekelo, a 16 Iphepha le-aluminiyam yegeyiji esetyenziswa kulusu lwenqwelomoya okanye umbhobho we-HVAC kufuneka ihambelane nonyamezelo loyilo ngokuthe ngqo ukugcina ukusebenza kolwakhiwo kunye nokusebenza kakuhle kwamandla..
3. Ukutyeba ngokuthe ngqo kwe 16 Iphepha leAluminiyam yeGauge
Xa usebenza nge-aluminium sheet sheet, ukuqonda i Ubukhulu obuchanekileyo begeyiji ethile ibalulekile ekuqinisekiseni ukusebenza koomatshini, ukuhambelana, kunye nokuthotyelwa kweemfuno zoyilo.
Makhe sihlolisise ukuba "igeyiji ye-16" ithetha ntoni nge-aluminiyam kwaye zeziphi izinto ezinefuthe kulo mlinganiso.
Ukutyeba okusemgangathweni kwii-intshi kunye neemilimitha
Kwi-aluminium sheet sheet, 16 igeji ichazwa njenge:
- 0.0508 intshi
- 1.29 iimilimitha
Eli xabiso lisekelwe kweyona yamkelweyo I-American Wire Gauge (AWG) isikali se-aluminiyam.
Ibhityile kunegeyiji efanayo kwintsimbi, njengoko ialuminiyam ine-a Ubuninzi obuhlukeneyo kunye neprofayili yokwakheka.
Le ngqindilili inika a ibhalansi phakathi kwamandla kunye nobunzima, iyenza ilungele izicelo apho imfezeko yolwakhiwo oluphakathi iyafuneka ngaphandle kobunzima obongezelelweyo beegeyiji ezinzima.
| Igeji | Ukutyeba kweAluminiyam (intshi) | Ukutyeba kweAluminiyam (mm) |
|---|---|---|
| 14 igeyiji yealuminiyam sheet | 0.0641 | 1.63 |
| 16 igeyiji yealuminiyam sheet | 0.0508 | 1.29 |
| 18 igeyiji yealuminiyam sheet | 0.0403 | 1.02 |
| 20 igeyiji yealuminiyam sheet | 0.0320 | 0.81 |
Ukunyamezela kunye nokwahluka ngenxa yeeNdlela zokuVelisa
Nangona ubukhulu begama be 16 i-aluminiyam yokulinganisa isemgangathweni, ukunyamezelana kukho okusekelwe kwiinkqubo zokuvelisa:
- Ngoku ka I-ASTM B209, ukunyamezela umgangatho we 1.29 mm (16 igeji) Ukutyeba kweshiti lealuminiyam ngokuqhelekileyo yi-±0.07 mm ngokuxhomekeke kwingxubevange, umsindo, kunye nobubanzi.
- Ukuchaneka kwelitye lokusila, ukuziphatha kwe-alloy, kwaye ubuchule emva kokulungiswa okufana nokuqhobosha okanye ukwenza umcaba kunokuba nefuthe kutshintsho oluncinci.
Umzekelo:
- A 16 Igeyiji yealuminiyam sheet inokuqala ukusuka 1.22 mm ukuya 1.36 mm ngokwenza, ngakumbi kwiibhetshi zamashishini amakhulu.
Olu kunyamezelana lubalulekile xa i-aluminiyam isetyenziswa kwiisistim ezichanekileyo zobunjineli ezifana iindawo ezivaliweyo zombane, izixhobo ze-aerospace, okanye izixhobo zonyango.
Impembelelo yohlobo lwe-alloy kunye nobushushu
Nangona 16 igeyiji ichaza ubukhulu begama, i-alloy ye-aluminium kunye nemeko yomsindo inokuchaphazela kancinane ubukhulu ukuqonda ngenxa yokungafani kobulukhuni kunye ne-ductility:
- Ingxubevange 5052-H32 ngaphakathi 16 Igeyiji iya kuziva iqinile kwaye yomelele ngakumbi kunoko 1100-O ngenxa yemeko yokuqina kwayo.
- Ngelixa ubukhulu bokwenene buhlala buhleli, ukuchaneka kunye nokwakheka kunokwahluka kakhulu.
Njengokuba:
- 1100-O (Ithambile): Kulula ukugoba kunye nokumila; isetyenziswe kwiipaneli zokuhombisa okanye i-cladding light-duty cladding.
- 3003-H14 (Amandla aphakathi): Ifanelekile i-ductwork okanye i-siding.
- 5052-H32 (Amandla aphezulu): Okuqhelekileyo kwiipaneli zaselwandle kunye neemoto.
4. Uthelekiso kunye nezinye iigeyiji
Ukuqonda indlela 16 Igeyiji yealuminiyam yephepha elithelekiseka kwiigeyiji ezikufutshane ibalulekile xa ukhetha imathiriyeli efanelekileyo kulwakhiwo lwemfezeko., ulawulo lobunzima, kunye neemfuno zokwenziwa.
Itheyibhile yokuthelekisa iAluminiyam yePhepha lokuthelekisa iPhepha (14-20 igeyiji)
| Igeji | Ukutyeba (intshi) | Ukutyeba (mm) | Ukutyeba okuzalanayo | Izicelo eziqhelekileyo |
|---|---|---|---|---|
| 14 | 0.0641 | 1.63 | Okutyebileyo kweli qela | Iipaneli zokuthwala umthwalo, iindawo ezivaliweyo zaselwandle, izakhiwo ezinobunzima, iinqwelo ezirhuqwayo kunye nezikhumba zelori |
| 16 | 0.0508 | 1.29 | Ubukhulu obuphakathi | Izindlu zeHVAC, izikhumba ze-aerospace, Iipaneli zemoto, uphawu, amacandelo ukukhanya kwesakhiwo |
| 18 | 0.0403 | 1.02 | Thinner | Uphahla kunye nokugcina, Umsebenzi, izixhobo zokugquma, evaliwe |
| 20 | 0.0320 | 0.81 | Thinnest kweli qela | Izixhobo zokuhombisa, izindlu zombane, abaceli, izigqubuthelo zokhuselo ezilula |
Ngelixa zone iigeyiji zinendawo yazo, 16 igeyiji yealuminiyam sheet inikeza i-midpoint egqwesileyo - yomelele ngokwaneleyo kwimithwalo ephakathi, kodwa inokwakheka kwaye ikhaphukhaphu.
Ukukhetha igeyiji efanelekileyo kufuneka ihlale ihambelana nesicelo esebenzayo, ulwakhiwo, kunye neemfuno zoqoqosho.
5. Izicelo ze 16 Iphepha leAluminiyam yeGauge
I 16 igeyiji yealuminiyam sheet, nobukhulu begama obumalunga 0.0508 intshi (1.29 mm), yenza ulungelelwaniso olufanelekileyo phakathi kwamandla, ukubumbeka, kunye nobunzima.
Oku kuyenza ibe yenye yezona zingqingqwa zininzi ezisetyenziswa kumashishini amaninzi. Ngezantsi zezinye zeendawo ezibalaseleyo zezicelo:
Izithuthi kunye nezoThutho
16 I-aluminiyam ye-gauge isetyenziswa ngokubanzi kwi iiphaneli zomzimba wesithuthi, i-chassis yokuqinisa, kwaye Izihlangu ezishushu ngenxa yokomelela kwayo kubunzima bobunzima.
Ukunganyangeki kwayo kwe-corrosion kuyenza ilungele iitreyila, iibhedi zelori, kunye namacandelo kaloliwe, apho ukuchaphazeleka kwexesha elide kwiimeko zemozulu kuyinkxalabo.
Umzekelo: Kuyilo lwesithuthi sombane esikhaphukhaphu, 16 igauge aluminiyam inceda ukunciphisa ubunzima besithuthi ukuya kuthi ga 30%, ukuphucula ukusebenza kakuhle kwamandla kunye noluhlu lwebhetri.
Ukwakhiwa kunye noyilo
Kwicandelo lokwakha, le geyiji iqhele ukusetyenziselwa iipaneli zangaphandle, ukukhanya kophahla, iisofis, kwaye izikrini zemvula.
Isixhobo sinika ukuqina ngokuchasene nomoya, imvula, kunye nokuvezwa kwe-UV ngelixa ugcina ubuhle boyilo lwezakhiwo.
Ukongeza, 16 kukhethwe amaphepha e-aluminiyam yegeyiji izigqubuthelo eludongeni lwangaphakathi, iiphaneli zeelevator, kwaye iifacade zokuhombisa, ingakumbi kwizakhiwo zorhwebo nezoluntu.
HVAC kunye neDuctwork
I-aluminium ye-thermal conductivity kunye nokumelana nokubola kwenza ukuba ilungele Iindawo ezivaliweyo zeHVAC, iinkqubo zokungenisa umoya, kwaye iiphaneli zemibhobho.
I 16 Ubukhulu begeyiji buqinile ngokwaneleyo ukumelana noxinzelelo lomoya kunye noxinzelelo lokusingqongileyo, ngelixa isekhaphukhaphu kwaye kulula ukuyila.
Ukwenziwa koShishino kunye neZixhobo
Abavelisi bemizi-mveliso basebenzise 16 igauge aluminiyam ye oomatshini bagubungela, evaliwe, iibhokisi zezixhobo, kwaye abakhuseli.
Inika ukuqina okufunekayo kukhuseleko lomatshini ngelixa uvumela ukwenziwa ngokufanelekileyo ngokusika, ukugoba, kunye ne-welding.
I-Marine kunye ne-Aerospace
Inikwe ukuxhathisa kwayo kokugqwesa okugqwesileyo kwiindawo ezinetyuwa, 16 I-aluminiyam ye-gauge nayo iyasetyenziswa iinqanawa ezincinci zaselwandle, isikhephe ngaphakathi, kwaye izikhumba zenqwelomoya okanye iifiyari.
Ikhono layo lokuxhathisa i-oxidation ngaphandle kweengubo ezinzima ziyinto ebalulekileyo kule mimandla.
Iimveliso zabathengi kunye nefanitshala
Abavelisi bezixhobo zasekhaya bahlala besebenzisa le geyiji iipaneli ze-oven microwave, umqolo wefriji, kwaye izixhobo zasekhitshini.
Ngokufanayo, Ifenitshala ye-aluminium kunye neenkqubo zokubeka iishelufu zihlala zibonakala 16 Amaphepha okulinganisa ngenxa yobunzima bawo kodwa omelele.
6. IiPropati zoomatshini nezoMzimba ze 16 Iphepha leAluminiyam yeGauge
Ukuqonda iimpawu zoomatshini nezomzimba ze 16 Igeyiji ye-aluminiyam yephepha ibalulekile ekukhetheni imathiriyeli efanelekileyo yolwakhiwo, ishishini, kunye nezicelo zorhwebo.
Ngelixa amaxabiso okwenene anokwahluka ngokusekelwe kwi-alloy kunye nomoya, Oku kulandelayo kugquma iimpawu eziqhelekileyo ezibonwa kobu bunzima.
Ukutyeba Overview
- Ukutyeba okuNgenisiweyo: ~0.0508 intshi (1.29 mm)
- Ubunzima (ye-Alloy 5052-H32): ~1.84 lbs/ft² (9.0 kg/m²)
- Ukuxinana (Aluminiyam): 2.70 g/cm³
Iipropati zoomatshini (IiNqobo ezisemgangathweni)
| Ipropati | Uluhlu lwexabiso | Amanqaku |
|---|---|---|
| Tensile strength | 110 - 260 MPa | Iyahluka nge-alloy (I-E.G., 1100, 3003, 5052, 6061) |
| Unikeze Amandla | 34 - 215 MPa | Ngaphantsi kwi-alloys ecocekileyo, phezulu ukwenzela ukuphathwa ubushushu |
| Ukwandiswa ngexesha lekhefu | 5% - 30% | Ibonakalisa ukubumba |
| Ukuqina (Brinell) | 25 - 95 HB | Kuxhomekeke kwi-alloy kunye nomoya |
| Imodyuli yeElasticity | ~ 69 GPA | Okufanayo kuzo zonke iialloyi ezininzi ze-aluminium |
Iipropathi zomzimba
| Ipropati | Ixabiso eliqhelekileyo |
|---|---|
| I-Thermal Conductivity | ~130- 235 W/m·K |
| Ukuqhutywa kombane | ~35- 62% I-IACS |
| Indawo yokunyibilika | 600°C - 660°C |
| Ukusebenza kolwando lwe-shirmal | 23.1–24.0 µm/m·K |
| Ukunyangwa kokuMhlwa | Phezulu (ngakumbi kwi 5000 uthotho) |
| Ukuzibonakalisa | ~80% - 92% |
Impembelelo ye-alloy kunye ne-Temper
Ukuziphatha koomatshini be 16 I-aluminium ye-gauge inokwahluka kakhulu ngokuxhomekeke kwi-alloy ethile kunye nomsindo osetyenzisiweyo:
- 3003-H14: Inika ukwakheka okugqwesileyo kunye namandla aphakathi; ilungele i-ductwork kunye nezicelo zezakhiwo.
- 5052-H32: Enye yezona zinto zinamandla ze-alloys ezinganyangekiyo, ngokuxhathisa umhlwa okuphezulu, ngakumbi kwiindawo zaselwandle.
- 6061-T6: Ukunyangwa kobushushu kunye namandla aphezulu, isetyenziswe kumalungu olwakhiwo kodwa abumbeke kancinci kunealloyi ezithambileyo.
Ukuqulunqwa kunye nokuSebenza
- Ukuqulunqwa: Ugqwesileyo kubushushu obufana ne-H14, O, okanye H32; Ilungele umzobo onzulu, ukugoba, kunye nokuqengqeleka.
- Ubuchule: Ngokulinganiselweyo; ialloys njenge 6061 kulula ukuwenza ngoomatshini kodwa kunokufuna ukuthanjiswa kunye nezixhobo ezibukhali.
7. Ukuqukumbela
I 16 igeyiji yealuminiyam sheet, ngobungqingqwa obusemgangathweni be 0.0508 intshi (1.29 mm), sisixhobo esisetyenziswa kakhulu kwaye sisebenza ngeendlela ezininzi.
Idibanisa inzuzo yobunzima bokukhanya, ukubumbeka, kunye namandla-afanelekileyo kwiintlobo ezahlukeneyo zezicelo zorhwebo kunye nezoshishino.
Nangona kunjalo, ukhetho olufanelekileyo lwemathiriyeli lufuna okungaphezulu nje kokwazi igeyiji.
Abasebenzisi kwakhona kufuneka baqwalasele uhlobo lwe-alloy, iimfuno zoomatshini, iimeko zokusingqongileyo, kunye neenkqubo zokwenziwa ukuqinisekisa ukusebenza ngokupheleleyo.
Xa ikhethwe ngokuchanekileyo, 16 Igeyiji yealuminiyam inika ukuqina okukhethekileyo, ukusebenza kakuhle kwe-thermal, kunye nokusebenza kakuhle kweendleko.