Sida loo xisaabiyo miisaanka xaashida aluminiumka: 4×8, 1/8″, 3mm & Wax badan (Iyadoo Formula)
Haddii aad ka soo saartid xaashida aluminium ee wax-soo-saarka, dhismo, ama warshadaynta, ogaanshaha sida loo xisaabiyo miisaanka xaashida waa lama huraan. Miisaanka ayaa go'aamiya kharashka dhoofinta, xadka culeyska qaabdhismeedka, shuruudaha maaraynta alaabta, iyo - si adag - qiimihii unug-kiiba marka aad wax ku iibsanayso tan.
Hase yeeshee iibsade badan ayaa ku tiirsan xeerarka suulka ama qiyaasaha alaab-qeybiyaha oo ka maqnaan kara 5-10%. Hagahan waxa uu ku siinayaa qaacidada saxda ah, miis tixraac degdeg ah oo loogu talagalay cabbirrada ugu caansan, iyo qiyamka cufnaanta alloy-gaarka ah ee aad u baahan tahay si aad u xisaabiso miisaanka si kalsooni leh.
Foomamka Miisaanka Aasaasiga ah
Xisaabinta miisaanka xaashida aluminiumku waa mid toos ah markaad haysato caanaha saxda ah. Culayska bir kasta oo fidsan waa:
Miisaanka (kg) = Dhererka (m) × Ballaca (m) × Dhumucda (mm) × Cufnaanta (g/cm³)
Waa maxay sababta tani u shaqeyso: Markaad dhufato dhererka × ballac × dhumucdiisuna, waxaad ku helaysaa mugga mitir kuyuubik (m³). Ku dhufashada cufnaanta g/cm³ waxay u beddeshaa mugga kiiloogaraam sababtoo ah 1 g / cm³ = 1000 kg / m³, iyo beddelka mm-to-m ee dhumucda horeba waxaa lagu tiriyaa qaab dhismeedka qaacidada.
Alternatively, haddii aad doorbidayso inaad ku shaqeyso inji iyo rodol:
Miisaanka (lb) = Dhererka (gudaha) × Ballaca (gudaha) × Dhumucda (gudaha) Gelinta 0.098 (lb/in³ aluminium)

Cufnaanta aluminium ee Alloy
Aluminium oo dhan ma laha cufnaan isku mid ah. Walxaha daawaynta ayaa wax yar ka beddela cufnaanta, iyo xisaabinta saxda ah - gaar ahaan marka aad qiimaynayso dalabaadka mugga sare - waa inaad isticmaashaa qiimaha u gaarka ah alloy:
| Alloy | Cufnaanta (g/cm³) | Isticmaalka Caadiga ah |
| 1050 / 1060 / 1100 (saafi ah) | 2.70 - 2.71 | xaashida guud, kariye, Qalabka kiimikada |
| 3003 / 3004 | 2.72 - 2.73 | Saqaf, boorsooyinka, Weelasha cuntada |
| 5005 | 2.69 | xaashi Anodized, qaab dhismeed |
| 5052 | 2.68 | Badda, Maydadka xamuulka, been abuur guud |
| 5083 / 5086 | 2.66 | Shixnadaha, dhismayaasha badda |
| 5754 | 2.67 | Baabuur, sagxadda dhulka, Maraakiibta cadaadiska |
| 6061 / 6063 | 2.70 | Qaab-hurdo, makiinadaha, extrusion |
| 7075 | 2.81 | Hawada hawada, codsiyada xoogga badan |
Xeer degdeg ah: Inta badan xaashida aluminium ee ganacsiga (1000, 3000, 5000, 6000 taxane), si badbaado leh ayaad u isticmaali kartaa 2.70 g/cm³ gundhig ahaan. Kala duwanaanshuhu caadi ahaan wuu ka yar yahay 1.5%, taas oo ku jirta dulqaadka caadiga ah ee wax soo saarka.
Cabirka xaashida guud iyo miisaankooda
Warqadda 4 × 8 cagaha (1219 mm × 2438 mm) waa heerka warshadaha ee Waqooyiga Ameerika iyo suuqyo badan oo dhoofinta. Hoos waxaa ku yaal miiska miisaanka tixraaca degdega ah ee dhumucda ugu caansan, xisaabiyaa iyadoo la isticmaalayo 2.70 g/cm³:
| Dhumucda | mm | Miisaanka xaashidiiba 4×8 (kg) | Miisaanka xaashidiiba 4×8 (lb) | Xaashiyaha halkii metrik ton |
| 0.020″ (0.5 mm) | 0.50 | 4.02 | 8.86 | 249 |
| 0.032″ (0.8 mm) | 0.81 | 6.51 | 14.35 | 154 |
| 0.040″ (1.0 mm) | 1.02 | 8.20 | 18.08 | 122 |
| 0.063″ (1.6 mm) | 1.60 | 12.86 | 28.35 | 78 |
| 1/16″ (1.59 mm) | 1.59 | 12.78 | 28.18 | 78 |
| 0.090″ (2.3 mm) | 2.29 | 18.41 | 40.59 | 54 |
| 1/8″ (3.18 mm) | 3.18 | 25.55 | 56.33 | 39 |
| 3/16″ (4.76 mm) | 4.76 | 38.26 | 84.35 | 26 |
| 1/4″ (6.35 mm) | 6.35 | 51.05 | 112.55 | 20 |
| 3/8″ (9.53 mm) | 9.53 | 76.66 | 169.01 | 13 |
| 1/2″ (12.7 mm) | 12.70 | 102.17 | 225.25 | 10 |
Xisaabinta ku salaysan 1219 Gelinta 2438 mm cabbirka xaashida iyo 2.70 g/cm³ cufnaanta. Miisaanka dhabta ahi wuu kala duwanaan karaa ± 2% sababtoo ah dulqaadka wax soo saarka iyo kala duwanaanta alwaaxyada.
Tusaalaha Xisaabinta Talaabo-Tallaabo
Aan ku dhex marno tusaalaha dhabta ah ee adduunka. Ka soo qaad inaad u baahan tahay inaad xisaabiso miisaanka xaashida aluminium ee 5052-H32, 4×8 cagood, 1/8 qaro weyn:
- U beddel cabbirada cabbir: Dhererka: 8 ft = 2438 mm = 2.438 m; Ballaca: 4 ft = 1219 mm = 1.219 m; Dhumucda: 1/8 in = 3.175 mm
- Hel cufnaanta: 5052 alloy = 2.68 g/cm³
- Codso caanaha: Miisaan = 2.438 Gelinta 1.219 Gelinta 3.175 Gelinta 2.68 = 25.29 kg
- Isku gudub miiska: Shaxda ayaa muujinaysa 25.55 kg ku 2.70 g/cm³. Isticmaalka cufnaanta 5052 ee 2.68 siinayaa 25.29 kg - farqi ah oo ku saabsan 1%, taas oo ah waxa aan fileyno.
Miisaanka vs. Qiime: Maxay Tani Muhiim U Tahay Ilaha
Go'yaal aluminium ah ayaa had iyo jeer lagu qiimeeyaa miisaan (USD/kg ama USD/ton). Marka aad hesho xigasho, waxaad u baahan tahay inaad xaqiijiso in miisaanka la soo xigtay uu la mid yahay miisaanka dhabta ah ee alaabta aad iibsanayso. Waa kan sababta:
- Miisaan xad dhaaf ah = lacag bixin dheeraad ah. Alaab-qeybiyeyaasha qaarkood ayaa soo xiganaya miisaanka aragtida oo ay ku jirto dulqaad togan (E.g., +5%). Haddii aad bixiso 1000 kg laakiin hela 950 kg, lacag xad dhaaf ah ayaad bixisay 5%.
- Xisaabinta kharashka dhoofinta. Xamuulka waxaa lagu dalacayaa miisaanka dhabta ah ama miisaanka mugga, hadba kii ka sarreeya. Ogaanshaha miisaanka xaashida saxda ah wuxuu kaa caawinayaa inaad qiyaasto wadarta qiimaha dhulka.
- Naqshadaynta qaab dhismeedka. Haddii aad qaabaynayso qaab dhismeed (saqafka, jirka trailer, madal), culayska dhintay ee xaashida aluminiumku waxay saamaynaysaa xisaabintaada injineernimada.
- Maamulka alaabada. Ogaanshaha inta go'yaal ee ku habboon weelka (20ft ama 40ft) waxay kaa caawinaysaa inaad qorshayso amarada oo aad hoos iska ilaaliso- ama dhoofin xad dhaaf ah.
Immisa xaashi ayaa ku habboon weel?
Isticmaalka xogta miisaanka sare, waxaad qiyaasi kartaa rarista weelka:
- 20weel ft: ~ 25,000 kg awoodda wax-qaadista → qiyaastii 980 xaashida 1/8″ (25.5 kg kasta), ama ~ 490 xaashida 1/4″ (51 kg kasta)
- 40weel ft: ~ 28,000 kg culeyska la saarayo → qiyaastii 1,100 xaashida 1/8″, ama ~ 550 xaashida 1/4″
Qorid: Caqabadaha mugga ayaa laga yaabaa inay xaddidaan rarida xaashiyaha khafiifka ah. Had iyo jeer ku xaqiiji gudbiyahaada xamuulka.
Khaladaadka caadiga ah ee la iska ilaaliyo
- Isticmaalka cufnaanta khaldan. Isticmaalka 2.70 loogu tala-galay 7075 (2.81) wuxuu dhayalsadaa miisaanka 4%. Loogu talagalay daawaha xoogga sare, had iyo jeer isticmaal cufnaanta saxda ah.
- Qiyaas jahawareer leh oo inji ah. “16 eeg” aluminiumku wuxuu ahaa 0.051″ (1.29 mm), ma aha 1/16″ (0.0625″). Heerarka cabbiradu waxay ku kala duwan yihiin aluminium iyo birta - waligaa ha u qaadan inay isku mid yihiin.
- Dulqaadka oo la iska indha tiray. Dhumucda xaashidu waxay leedahay dulqaad wax soo saar (sida caadiga ah ± 0.05 mm ama ± 5%). A “3 mm” xaashida dhab ahaantii waxay noqon kartaa 2.85-3.15 mm, saamaynaya miisaanka ilaa 5%.
- Filim ilaalin ah oo illoobay. Qaar ka mid ah xaashiyaha ayaa la socda filim ilaalin ah oo PVC ah, kaas oo ku dara in yar oo miisaan ah (sida caadiga ah dayacan, laakiin mudan in la xuso xisaabinta saxda ah).
- Wareega goor hore. Si sax ah u samee xisaabinta oo ku wareeji jawaabta ugu dambeysa oo kaliya. Wareegidda tillaabooyinka dhexe waxay xoojin karaan khaladaadka.
Tixraaca Degdega ah: Cabbirka Beddelka mm
| Eeg | Inches | mm | 4×8 Miisaanka (kg) |
| 20 | 0.032″ | 0.81 | 6.51 |
| 18 | 0.040″ | 1.02 | 8.20 |
| 16 | 0.051″ | 1.29 | 10.37 |
| 14 | 0.064″ | 1.63 | 13.10 |
| 12 | 0.081″ | 2.06 | 16.56 |
| 10 | 0.102″ | 2.59 | 20.82 |
Gabagabo
Xisaabinta miisaanka xaashida aluminiumku waa xirfad fudud laakiin lagama maarmaan u ah qof kasta oo wax iibsada, iibiya, ama ka samaysan aluminium. Iyada oo leh qaacidada Miisaanka = Dhererka × Balladhka × Dhumucdiisa × Cufnaanta, miiska cufnaanta daawaha, iyo jaantusyada tixraaca degdega ah ee kor ku xusan, waxaad ku xisaabin kartaa cabbir kasta oo xaashi ah ilbidhiqsiyo gudahood - ma malaynayso ama ku tiirsanaanayso qiyaasaha alaab-qeybiyaha.
Eco Alum, Waxaan ku siinnaa xaashida aluminium ee aluminium 1050, 1060, 1100, 3003, 5005, 5052, 5083, 5754, 6061, iyo in ka badan, heerka 4×8, 4×10, iyo cabbirada caadada laga bilaabo 0.5 mm to 200 mm qaro weyn. Shixnad kasta waxaa ku jira shahaado tijaabo ah (MTC) oo leh dhumuc iyo miisaan dhab ah oo la qiyaasay. Nala soo xiriir si aad u hesho oraah tartan ah dalabkaaga xiga.