Wɔ wiase a wɔyɛ nneɛma ne adansi mu no, . Aluminium coil nkratafa abɛyɛ ade a ɛho nhia. Wɔn su a emu yɛ hare, nsɛe a ɛko tia, ne sɛnea wotumi de di dwuma wɔ mmeae ahorow no ma ɛyɛ nea nkurɔfo ani gye ho kɛse wɔ nnwuma ahorow mu. Nanso, ade titiriw biako a ɛtaa ma nsemmisa sɔre ne aluminum coil ntama yi mu duru. Nteaseɛ a ɛwɔ hɔ ma ne kɛseɛ a ɛwɔ hɔ ne sɛdeɛ wobɛpaw deɛ ɛfata ama wo dwumadie no ho hia na ama woatumi ayɛ adwuma yie na ɛho ka akɔ soro.
Sɛ́ ebia woyɛ mfiridwumayɛfo a wo ho akokwaw, obi a ɔpɛ sɛ wuhu nneɛma pii, anaasɛ obi a ɔyɛ foforo wɔ wiase a ɛyɛ dade a wɔyɛ no mu, a wote adwene a ɛne sɛ aluminum coil krataa no mu duru yɛ kɛse no ase no ho hia. Ɛnyɛ sɛ saa nimdeɛ yi boa ma wosi gyinae a ɛfata nko, na mmom ɛma ɛyɛ pɛpɛɛpɛ ne mfiridwuma a ɛkɔ so wɔ nneɛma a ɛyɛ adwuma pii yi a wɔyɛ mu no ho anisɔ nso.
Aluminum coil sheets yɛ tweatibo wɔ nnwuma pii mu, efi ahunmu kosi kar so, adansi so kosi nneɛma a wɔde kyekyere nneɛma so. Aluminium coil nkratafa no mu duru a wɔbɛte ase no ho hia yiye efisɛ ɛka nneɛma no adwumayɛ, ne mu duru, ne ne bo tẽẽ. Wɔayɛ saa asɛm yi ama adwumayɛfo a wɔyɛ nneɛma a wɔyɛ, adansi, ne mfiridwuma, ne wɔn a wɔpɛ wɔn asɛm ne wɔn a wɔn ani gye DIY ho a wɔde aluminium nneɛma yɛ adwuma no. Yɛbɛhwehwɛ range of thickness a ɛwɔ hɔ, sɛnea wɔsusuw, ne sɛnea yɛbɛpaw thickness a ɛfata ama application ahorow. Ɛduru akwankyerɛ yi awieeɛ no, wobɛnya nteaseɛ a ɛkɔ akyiri wɔ aluminum coil sheet thickness ne nea ɛkyerɛ ho wɔ dwumadie tebea ahodoɔ mu.
Nsɛmfua Nkyerɛkyerɛmu .
Gauge: Atetesɛm mu ade a wɔde susuw nneɛma a wɔde yɛ dade a wɔde ayɛ ntama. Nnɔmba a εwɔ gauge a εwɔ aseε no kyerε sε εyε kεtrɔm a εwɔ hɔ.
MIL: Nsusuwii biako a ɛne nsateakwaa mpem biako (inch 0.001 anaa 0.0254 mm) yɛ pɛ, a wɔtaa de di dwuma wɔ U.S. de da nneɛma a ɛyɛ tratraa adi.
Ahuruo: Ɛkyerɛ sɛnea aluminium no yɛ den ne ahoɔden, a ɛnam ɔhyew a wɔde yɛ adwuma ne adwumayɛ a ɛyɛ nwini so na ɛba. Abufuw a ɛtaa ba no bi ne O (soft), H (strain hardened), ne T (a wɔayɛ no hyew).
Aluminium coil krataa no mu duru ho ntease .
1. Nneɛma a ɛyɛ den .
Aluminium coil nkratafa wɔ hɔ a ɛyɛ den ahorow pii a ɛfata nneɛma ahorow. Nneɛma a wɔtaa de di dwuma no bi ne:
Nkratafa a ɛyɛ tratraa: nsateakwaa 0.006 (0.15 mm) kosi nsateakwaa 0.025 (0.635 mm) .
Nkratafa a ɛwɔ ntam: nsateakwaa 0.025 (0.635 mm) kosi nsateakwaa 0.080 (mmarima 2.03) .
Nkratafa a ɛyɛ den: nsateakwaa 0.080 (mmarima 2.03) kosi nsateakwaa 0.250 (6.35 mm) ne nea ɛboro saa .
Ɛho hia sɛ yɛhyɛ no nsow sɛ ebia wɔn a wɔyɛ nneɛma no bi de nneɛma a ɛyɛ den a wɔayɛ no sɛnea wɔpɛ bɛma wɔ saa range ahorow yi akyi ama application pɔtee bi.
2. Akwan a wɔfa so susuw nneɛma .
Akwan pii wɔ hɔ a wobɛfa so asusuw na woada aluminum coil sheet thickness adi:
nsateakwaa: Ɔkwan a wɔtaa fa so wɔ United States, a wɔtaa da no adi wɔ decimal kwan so (sɛ nhwɛso no, 0.032 inches).
Milimita: Wɔde di dwuma kɛse wɔ aman a wodi metric nhyehyɛe no akyi (sɛ nhwɛso no, 0.8 mm).
Gauge: Nhyehyɛe dedaw bi a dodow a ɛba fam kyerɛ nkratafa a ɛyɛ den. Sɛ nhwɛso no, 18 gauge bɛyɛ nsateakwaa 0.040 (1.02 mm).
Mils: Wɔde di dwuma ma nkratafa a ɛyɛ tratraa paa, a 1 mil yɛ nsateakwaa 0.001 (sɛ nhwɛso no, 10 mils = 0.010 inches).
3. Nneɛma a ɛwɔ nkɛntɛnso wɔ ne kɛse a wɔpaw mu .
Sɛ wopaw nea ɛfata ma aluminum coil krataa a, egyina nneɛma pii so:
Application: Nneɛma ahorow a wɔde di dwuma no hwehwɛ sɛ ɛsono ne kɛse. Sɛ nhwɛso no, ebia ɔdan atifi de ntama a ɛyɛ den bedi dwuma sen aduan a wɔde kyekyere nneɛma ho.
Ahoɔden a wɔhwehwɛ: Mpɛn pii no, nkratafa a ɛyɛ den no ma ahoɔden ne kateeyɛ pii.
Nneɛma a wɔde susuw nneɛma mu duru ho: Nkratafa a ɛyɛ tratraa no yɛ hare, na ebetumi ayɛ nea ɛho hia kɛse wɔ nneɛma a wɔde di dwuma mu wɔ baabi a emu duru yɛ ade a ɛhaw adwene, te sɛ ahunmu.
Formability: Nkratafa a ɛyɛ tratraa no taa yɛ mmerɛw sɛ wɔbɛhyehyɛ na wɔayɛ.
Ɛka: Mpɛn pii no, nkratafa a ɛyɛ den no bo yɛ kɛse sen anammɔn ahinanan biara.
Porrosion Allowance: Wɔ dwumadie bi mu no, wɔbɛtumi apaw krataa a ɛyɛ den kakra na ama kwan ama nsɛe a ɛbɛtumi aba no wɔ berɛ mu.
4. Nneɛma a wɔtaa de di dwuma ne nea ɛtaa yɛ kɛse .
Ɛha na akwankyerɛ a ɛfa nneɛma a wɔtaa de di dwuma ho ne aluminum coil krataa no mu duru a wɔtaa de di dwuma:
| Application | typical thickness range . |
| Aduan a wɔde kyekyere nneɛma ho . | 0.006' - 0.012' (0.15 - 0.30 mm) . |
| Kar Ho Nimdeɛ a Wɔde Yɛ Nneɛma . | 0.040' - 0.080' (1.0 - 2.0 mm) . |
| Ɔdan atifi ne siding . | 0.019' - 0.032' (0.5 - 0.8 mm) . |
| Wimhyɛn a ɛwɔ wimhyɛn no mu . | 0.063' - 0.125' (1.6 - 3.2 mm) . |
| Nsɛnkyerɛnne . | 0.025' - 0.080' (0.6 - 2.0 mm) . |
5. Sɛnea Wosusuw Aluminum Coil Nkratafa no Mu duru .
Sɛnea ɛbɛyɛ a wobetumi asusuw aluminum coil krataa no kɛse ho pɛpɛɛpɛ:
Fa micrometer di dwuma: Saa adwinnade yi ma wonya susudua a ɛyɛ pɛpɛɛpɛ sen biara ma nneɛma a ɛyɛ tratraa.
Hwɛ hu sɛ nneɛma a ɛho tew wɔ so: Yi efĩ anaa nneɛma a asɛe biara fi krataa no so ansa na woasusuw.
Fa susudua pii: Hwɛ sɛnea ne kɛse te wɔ mmeae pii wɔ krataa no so na fa akontaabu ma nsakrae biara.
Fa digyital calipers di dwuma: sɛ nkratafa a ɛyɛ den kakra a, dijitaal calipers betumi ama akenkan a ɛyɛ pɛpɛɛpɛ.
Dane units sɛ ɛho hia a: Siesie wo ho sɛ wobɛdannan inches, milimita, ne units afoforo ntam sɛnea ɛho hia.
Afotusɛm ne Nkaebɔ .
Hwɛ nnwuma gyinapɛn ne mmara bere nyinaa bere a worepaw aluminum coil krataa no kɛse ama dwumadie pɔtee bi no.
Susuw alloy type no ho de ka thickness ho, sɛnea alloys ahorow wɔ ahoɔden ahorow ahorow.
Wɔ nnwuma a ɛyɛ den ho no, wo ne Material Engineer anaa Aluminum Supplier nkasa na ama woahwɛ sɛ worepaw nea eye sen biara.
Kae sɛ ɛnyɛ bere nyinaa na ɛyɛ den – kari pɛ ahoɔden a wɔhwehwɛ no ne mu duru ne ɛka ho nsusuwii.
Sɛ worekra a, kyerɛ sɛnea ɛyɛ den ne sɛnea wogye tom no nyinaa na ama woahwɛ ahu sɛ wo nsa bɛka nneɛma a edi w’ahiade ho dwuma.
Aluminium coil nkratafa no mu duru a wɔbɛte ase no ho hia kɛse ma obiara a ɔde saa nneɛma a ɛyɛ adwuma pii yi yɛ adwuma no. Efi foils a ɛyɛ tratraa sen biara a wɔde kyekyere nneɛma so kosi nkratafa a ɛyɛ den a wɔde di dwuma wɔ adansi ne ahunmu no so no, nneɛma a ɛyɛ den a ɛwɔ hɔ no ma wotumi yɛ no pɛpɛɛpɛ ma ɛne adwuma biara ahiade hyia. Ɛdenam nneɛma te sɛ application ahwehwɛde, ahoɔden ahiade, mu duru anohyeto, ne ɛka so a wubesusuw ho no, wubetumi apaw nea eye sen biara ama wo asɛm pɔtee a wode bedi dwuma no.
Kae sɛ ne kɛse yɛ aluminum coil krataa a wɔpaw no fã biako pɛ. Alloy type, temper, ne surface finish nso di dwuma titiriw wɔ kyerɛ a ɛkyerɛ sɛnea nneɛma no fata ma application bi a wɔde ama no. Shandong Sino Steel Co., Ltd., sɛ aluminum coil krataa a ɛyɛ papa no, betumi ama nneɛma a eye kyɛn so sɛnea w’ahiade te.
