1. emi iho
Ma ka hope huelo o kekahi mau huahana extruded, ma ka haʻahaʻa-mana inspection, aia kekahi pu-like hanana o disjointed papa ma ka waena o ke kea pauku, i kapaia shrinkage.
ʻO ka maʻamau, ʻoi aku ka lōʻihi o ka huelo hōʻemi o nā huahana extrusion i mua ma mua o ka hoʻihoʻi hou ʻana, a ʻoi aku ka lōʻihi o ka huelo o ka huila palupalu ma mua o ka huila paʻa. Hōʻike ʻia ka huelo hoʻohaʻahaʻa o nā huahana extrusion mua ma ke ʻano he annular non-combined layer, aʻo ka shrinkage huelo o nā huahana extrusion hoʻohuli ʻia ka hapa nui ma ke ʻano he ʻano funnel waena.
Ke hoʻokuʻu ʻia ka metala i ka hope hope, ʻo ka ʻili ingot a me nā inclusions haole i hōʻiliʻili ʻia ma ke kihi make o ka extrusion cylinder a i ʻole ma ka gasket kahe i loko o ka huahana e hana i kahi huelo shrinkage lua; i ka wā pōkole loa ke koena mea a ʻaʻole lawa ka hoʻohaʻahaʻa i ke kikowaena o ka huahana, ua hana ʻia kahi ʻano o ka huelo hōʻemi. Mai ka hopena o ka huelo a hiki i mua, e maʻalahi ka huelo hōʻemi a nalowale loa.
ʻO ke kumu nui o ka emi ʻana
1) He pōkole loa ka mea koena a i ʻole ka lōʻihi o ka huelo huahana i kūpono ʻole i nā koi. 2) ʻAʻole maʻemaʻe ka papa extrusion a loaʻa nā ʻaila hinu. 3) I ka hopena hope o ka extrusion, ʻoi aku ka wikiwiki o ka extrusion a piʻi koke paha. 4) E hoʻohana i kahi papa extrusion deformed (kahi pad me kahi bulge i waenakonu). 5) He kiʻekiʻe loa ka mahana o ka pahu extrusion. 6) ʻAʻole i kikowaena ka pahu extrusion a me ka extrusion shaft. 7) ʻAʻole maʻemaʻe ka ʻili o ka ingot a loaʻa nā ʻaila hinu. ʻAʻole i wehe ʻia nā maʻi koko a me nā pelu. 8) ʻAʻole maʻemaʻe a i ʻole deformed ka lima o loko o ka pahu extrusion, a ʻaʻole hoʻomaʻemaʻe ʻia ka ʻili o loko i ka manawa me kahi papa hoʻomaʻemaʻe.
Nā ʻano pale
1) E waiho i ke koena mea a oki i ka huelo e like me na rula 2) E malama i na mea paahana a make maemae 3) E hoonui i ka maikai o ka ili o ka ingot 4) E hoomalu pono i ka wela o ka extrusion a me ka wikiwiki no ka hoomaopopo ana i ka extrusion maalahi 5) Koe nae ma na kulana kūikawā kapu loa e kau i ka aila ma ka ili o na mea paahana a me na poni.
2. apo palaoa koʻikoʻi
Ma nā ʻāpana hoʻāʻo haʻahaʻa haʻahaʻa o kekahi mau huahana extruded alloy aluminika ma hope o ka mālama ʻana i ka hopena, ua hoʻokumu ʻia kahi ʻāpana ʻāpana ʻōpala i hoʻopaʻa ʻia ma ka ʻaoʻao o ka huahana, i kapa ʻia ʻo ke apo palaoa coarse. Ma muli o nā ʻano huahana like ʻole a me nā ʻano hana hana, hiki ke hoʻokumu ʻia nā apo palaoa koʻikoʻi i ke apo, arc a me nā ʻano ʻē aʻe. E emi malie ana ka hohonu o ke apo palaoa mai ka welau a i ka welau mua a nalo loa. ʻO ke ʻano o ka hoʻokumu ʻana ʻo ia ka ʻāpana sub-grain i hoʻokumu ʻia ma ka ʻili o ka huahana ma hope o ka extrusion wela e hana i kahi ʻāpana palaoa recrystallized coarse ma hope o ka hoʻomehana ʻana a me ka mālama ʻana.
ʻO nā kumu nui o ke apo palaoa coarse
1) Ka hoʻololi ʻole ʻana o ka extrusion 2) ʻO ka mahana wela wela loa a lōʻihi ka lōʻihi o ka paʻa ʻana ke kumu o ka ulu ʻana o ka palaoa 3) ʻAʻole kūpono ʻole ka hui ʻana o ke kemika alloy 4) ʻO ka mea maʻamau, e hoʻopuka nā mea hoʻoikaika wela i nā apo palaoa ma hope o ka mālama ʻana i ka wela, ʻoi aku ka 6a02, 2a50 a me nā mea ʻē aʻe. nā huila. ʻO ka pilikia nui loa i nā ʻano a me nā kaola, ʻaʻole hiki ke hoʻopau ʻia a hiki ke hoʻomalu wale ʻia i loko o kahi kikoʻī 5) He liʻiliʻi a lawa ʻole ka extrusion deformation, a i ʻole ia i loko o ka nui deformation koʻikoʻi, kahi e hana ai i ka palaoa coarse. nā apo.
Nā ʻano pale
1) ʻO ka paia o loko o ka extrusion cylinder he maʻalahi e hana i kahi lima alumini piha e hōʻemi i ka friction i ka wā extrusion. 2) ʻO ka deformation e like me ka piha a me ka ʻaʻahu e like me ka hiki, a ʻo ka mahana, ka wikiwiki a me nā kaʻina hana ʻē aʻe e hoʻomalu pono ʻia. 3) Hōʻalo i kahi wela lapaʻau hoʻonā kiʻekiʻe loa a i ʻole ka lōʻihi o ka manawa paʻa. 4) Extrusion me ka porous make. 5) Hoʻokuʻu ʻia e ka extrusion hoʻohuli a me ka extrusion static. 6) Iecaianoaaiiuo ma ka hoʻonā lāʻau lapaʻau-kaki-kahiko ala. 7) Hoʻoponopono i ka haku mele gula piha a hoʻonui i ka recrystallization inhibition elements. 8) E hoʻohana i ka extrusion wela kiʻekiʻe. 9) ʻAʻole mālama like ʻia kekahi mau mea huila, a pāpaʻu ke apo palaoa i ka wā extrusion.
3. Stratification
ʻO kēia kahi kīnā delamination ʻili i hana ʻia ke kahe like ka metala a kahe ka ʻili o ka ingot i loko o ka huahana ma ka ʻaoʻao ma waena o ka mold a me ka ʻāpana elastic mua. Ma ka ʻāpana hoʻāʻo haʻahaʻa haʻahaʻa haʻahaʻa, ʻike ʻia ia me kahi kīnā ʻole i hui pū ʻia ma ka lihi o ka ʻāpana keʻa.
ʻO nā kumu nui o ka stratification
1) Aia ka lepo ma ka ʻili o ka ingot a i ʻole nā hui hoʻokaʻawale nui ma luna o ka ʻili o ke kaʻa me ka ʻole o ka ʻili kaʻa, nā ʻōpū metala, etc. 2) Aia nā burrs ma ka ʻili o ka blank a i ʻole ka aila, sawdust a me nā lepo ʻē aʻe i hoʻopaʻa ʻia ma luna, ʻaʻole hoʻomaʻemaʻe ʻia ma mua o ka extrusion. Maʻemaʻe 3) ʻAʻole kūpono ke kūlana o ka lua make, kokoke i ka lihi o ka pahu extrusion 4) ʻO ka mea hana extrusion ua luhi nui a i ʻole he lepo i loko o ka pahu extrusion barrel bushing, ʻaʻole i hoʻomaʻemaʻe ʻia a ʻaʻole i hoʻololi ʻia i ka manawa 5) ʻOi aku ka nui o ka ʻokoʻa anawaena o ka pā extrusion 6) ʻOi aku ka kiʻekiʻe o ka mahana o ka pahu extrusion ma mua o ka mahana ingot.
Nā ʻano pale
1) E hoʻolālā kūpono i ka mold, e nānā a hoʻololi i nā mea hana pono ʻole i ka manawa kūpono 2) Mai hoʻokomo i nā ingots pono ʻole i loko o ka umu ahi 3) Ma hope o ka ʻoki ʻana i ke koena mea, hoʻomaʻemaʻe a ʻaʻole e ʻae i ka ʻaila lubricating e pili iā ia 4) E mālama. ka paʻa o ka pahu extrusion paʻa, A i ʻole e hoʻohana i ka gasket e hoʻomaʻemaʻe i ka lining i ka manawa.
4. Ka wiliwili maikaʻi ʻole
ʻO ke ʻano o ka weld stratification a i ʻole ka hoʻohui piha ʻana i ka weld o nā huahana hollow i hoʻokuʻu ʻia e ka make split i kapa ʻia ʻo ka welding maikaʻi ʻole.
ʻO nā kumu nui o ka wiliwili maikaʻi ʻole
1) Liʻiliʻi extrusion coefficient, haʻahaʻa extrusion wela, a me ka wikiwiki extrusion wikiwiki 2) haumia extrusion maka kumu a me na mea paahana 3) aila o molds 4) kupono ole ka hoopololei ana, lawa ole a kaulike ole hydrostatic kaomi, unresonable diversion hole manao 5) aila stains ma ka ili. o ka ingot.
Nā ʻano pale
1) E hoʻonui kūpono i ka extrusion coefficient, extrusion wela, a me ka extrusion wikiwiki 2) Hoʻolālā kūpono a hana i ka mold 3) Mai ʻaila i ka extrusion cylinder a me extrusion gasket a mālama iā lākou maʻemaʻe 4) E hoʻohana i nā ingots me nā wahi maʻemaʻe.
5. Nā māwae Extrusion
He māhā liʻiliʻi kēia ma ka lihi o ka ʻāpana hoʻāʻo ākea o ka huahana i hoʻokuʻu ʻia, a me ka haki ʻana i kekahi manawa ma kekahi kihi ma kona ʻaoʻao longitudinal. I nā hihia haʻahaʻa, hūnā ʻia ma lalo o ka ʻili, a i nā hihia koʻikoʻi, hana ka ʻili o waho i kahi māwae serrated, kahi e hōʻino nui ai i ka hoʻomau ʻana o ka metala. Hoʻokumu ʻia nā māwae Extrusion i ka wā e haehae ʻia ai ka ʻili metala e ka nui o ke koʻikoʻi tensile periodic mai ka paia make i ka wā o ke kaʻina extrusion.
ʻO nā kumu nui o nā māwae extrusion
1) He wikiwiki loa ka wikiwiki o ka extrusion 2) He kiʻekiʻe loa ka mahana Extrusion 3) He kiʻekiʻe loa ka mahana o ka extruded maka kiʻekiʻe 5) Ke hoʻokuʻu ʻia me nā porous make, ua hoʻonohonoho ʻia nā mea make kokoke i ke kikowaena, ka hopena i ka lawaʻole o ka lako metala i ke kikowaena, ka hopena i ka ʻokoʻa nui o ka kahe kahe ma waena o ke kikowaena a me ka lihi 6) ʻAʻole maikaʻi ka hoʻohuihui homogenization ingot.
Nā ʻano pale
1) E hoʻokō pono i nā ʻano kikoʻī hoʻomehana a me ka extrusion 2) E nānā mau i nā mea kani a me nā mea hana e hōʻoia i ka hana maʻamau 3) Hoʻololi i ka hoʻolālā mold a me ke kaʻina hana pono, ʻoi aku ka maikaʻi o ka hoʻolālā ʻana o ke alahaka mold, ke keʻena welding a me ka radius lihi e kūpono 4) E hoʻemi i ka ʻike sodium i loko o ke alumini alumini magnesium kiʻekiʻe 5) E hana i ka homogenization annealing ma ka ingot e hoʻomaikaʻi i kona plasticity a me ka like.
6. Nā ʻōhū
ʻO ka hemahema i hoʻokaʻawale ʻia a hoʻokaʻawale ʻole ʻia ka metala ʻili o ka ʻāina mai ka metala kumu a ʻike ʻia ma ke ʻano he poʻe pōʻai hoʻokahi a i ʻole ke ʻano o ke ʻano o ke ʻano, ua kapa ʻia he ʻōhū.
ʻO nā kumu nui o nā'ōhū
1) I ka wā o ka extrusion, ʻo ka extrusion cylinder a me ka extrusion pad i loko o ka makū, ka aila a me nā lepo ʻē aʻe. 2) Ma muli o ke komo ʻana o ka cylinder extrusion, komo ka ea ma waena o ka ʻāpana a me ka ingot i ka ʻili metala i ka wā extrusion. 3) Aia ka haumia i ka lubricant. Māmā 4) Ua wehe a loaʻa nā hemahema o ka ingot. 5) He kiʻekiʻe loa ka mahana mālama wela, lōʻihi ka manawa paʻa, a kiʻekiʻe ka haʻahaʻa o ka lewa i loko o ka umu. 6) He kiʻekiʻe loa ke kinoea ma loko o ka huahana. 7) He kiʻekiʻe loa ka mahana o ka pahu extrusion a me ka mahana ingot.
Nā ʻano pale
1) E ho'oma'ema'e, ma'ema'e a malo'o ka ili o nā mea paahana a me nā ingots. E nānā pinepine i nā ana mea hana. E hoʻoponopono i ka pahu extrusion i ka wā e hoʻohū ai, a ʻaʻole hiki ke hoʻomanawanui ka papa extrusion. 3) E hōʻoia i ka maʻemaʻe a maloʻo ka lubricant. 4) E mālama pono i nā kaʻina hana extrusion, hoʻopau i ka ea i ka manawa, ʻoki pololei, ʻaʻole e hoʻopili i ka ʻaila, hoʻopau pono i nā mea i koe, a mālama i ka palaka a me ka mea hana maʻemaʻe a me ka ʻole o ka contamination.
7. Ihi
kahi i hoʻokaʻawale ʻia ai ka ʻāina ma waena o ka metala ili a me ka metala kumu o nā huahana extruded alloy aluminika.
ʻO ke kumu nui o ka peeling
1) I ka hoʻololi ʻana i ka alloy no ka extrusion, hoʻopili ʻia ka paia o loko o ka pahu extrusion i ka bushing i hana ʻia e ka metala kumu a ʻaʻole hoʻomaʻemaʻe pono ʻia. 2) ʻAʻole i hoʻohālikelike pono ʻia ka pahu extrusion a me ka papa extrusion, a aia ke koena metala kūloko ma ka paia o loko o ka pahu extrusion. 3) Hoʻohana ʻia ka barela extrusion lubricated no ka extrusion. 4) Hoʻopili ʻia ke metala i ka lua make a lōʻihi loa ke kāʻei hana make.
Nā ʻano pale
1) I ka wā e hoʻokuʻu ai i kahi huila hou, pono e hoʻomaʻemaʻe maikaʻi ʻia ka pahu extrusion. 2) E hoʻolālā kūpono i nā ana hoʻohālikelike o ka pahu extrusion a me ka extrusion gasket, e nānā pinepine i ka nui o ka mea hana, a ʻaʻole pono ka extrusion gasket ma mua o ka hoʻomanawanui. 3) E hoʻomaʻemaʻe i ke koena metala ma luna o ka poni i ka manawa.
8. Nā ʻōpala
ʻO nā ʻōpala mechanical i ke ʻano o nā kaha hoʻokahi i hoʻopili ʻia ma waena o nā mea ʻoi a me ka ʻili o ka huahana a me ka hoʻoheheʻe ʻana i kapa ʻia he scratches.
ʻO nā kumu nui o nā ʻōpala
1) ʻAʻole i hui pono ʻia ka mea hana, ʻaʻole maʻalahi ke ala alakaʻi a me ka papa hana, aia nā kihi ʻoi a i ʻole nā mea ʻē aʻe, a me nā mea ʻē aʻe. ke one a i ʻole nā ʻāpana metala haki i ka ʻaila lubricating.
Nā ʻano pale
1) E nānā a hoʻomaʻamaʻa i ke kāʻei hana mold i ka manawa 2) E nānā i ke kahawai puka o ka huahana, pono e maʻemaʻe a lubricate i ke alakaʻi me ke kūpono 3) Kāohi i ka ʻāʻī a me nā ʻōpala i ka wā o ka lawe ʻana.
9. Puʻu a me nā ʻeha
ʻO nā ʻōpala i hana ʻia ma luna o ka ʻili o nā huahana i ka wā e hui pū ai kekahi i kekahi a i ʻole nā mea ʻē aʻe i kapa ʻia ʻo bumps.
ʻO nā kumu nui o nā'ōpū a me nāʻeha
1) ʻAʻole kūpono ke ʻano o ka papa hana, ka mea hoʻopaʻa waiwai, a me nā mea ʻē aʻe. 2) ʻAʻole hāʻawi ʻia nā hīnaʻi waiwai, nā pahu waiwai, a pēlā aku. 3) ʻAʻole hoʻolohe i ka mālama ʻana me ka mālama i ka wā o ka hana.
Nā ʻano pale
1) E hana akahele a lawelawe me ka malama. 2) E wili i nā kihi ʻoi a uhi i nā hīnaʻi a me nā pā me nā pā a me nā mea palupalu.
10. Hoʻopau ʻia
ʻO nā ʻōpala i puʻunaue ʻia ma ka ʻili o kahi huahana i hoʻokuʻu ʻia ma muli o ka hoʻoheheʻe ʻana a i ʻole ka wehe ʻana ma waena o ka ʻili o kahi huahana extruded a me ka lihi a i ʻole ka ʻili o kekahi mea i kapa ʻia he abrasions.
ʻO nā kumu nui o ka abrasion
1) ʻAʻahu koʻikoʻi 2) Ma muli o ke kiʻekiʻe kiʻekiʻe o ka ingot, nā lāʻau alumini i ka lua make a i ʻole ke kāʻei hana o ka puka make 3) Hāʻule ka graphite, ka ʻaila a me nā lepo ʻē aʻe i loko o ka pahu extrusion 4) Ke neʻe nei nā huahana i kekahi i kekahi, e hoʻoulu ai i ka ʻili ʻili a me ke kahe ʻole ʻana o ka extrusion, ka hopena i ka holo ʻole o ka huahana ma kahi laina pololei, e hoʻoulu ai i nā ʻōpala i ka mea, ke ala alakaʻi, a me ka papa hana.
Nā ʻano pale
1) E nānā a hoʻololi i nā poni kūpono ʻole i ka manawa 2) E hoʻomalu i ka mahana wela o ka mea maka 3) E hōʻoia i ka maʻemaʻe a me ka maloʻo o ka extrusion cylinder a me ka ʻili maka 4) E kāohi i ka wikiwiki extrusion a hōʻoia i ka wikiwiki like.
11. Mold Mark
ʻO kēia ka hōʻailona o ka longitudinal unevenness ma ka ʻili o ka huahana extruded. Loaʻa i nā huahana extruded nā hōʻailona mold i nā degere like ʻole.
ʻO ke kumu nui o nā hōʻailona mold
ʻO ke kumu nui: ʻAʻole hiki i ke kāʻei hana mold ke hoʻokō i ka maʻalahi
Nā ʻano pale
1) E hōʻoia i ka ʻili o ke kāʻei hana ʻeleʻele he mālamalama, ʻoluʻolu a ʻaʻohe ʻoi ʻoi. 2) Hoʻomaʻamaʻa nitriding kūpono e hōʻoia i ka paʻakikī o ka ʻili. 3) Hoʻoponopono hoʻoponopono pono. 4) Hoʻolālā kūpono o ke kāʻei hana. ʻAʻole pono e lōʻihi ke kāʻei hana.
12. Ka wili, ka piko, ka nalu
ʻO ke ʻano o ka ʻāpana keʻa o ka huahana extruded e hoʻohuli ʻia i ka ʻaoʻao longitudinal i kapa ʻia ʻo twisting. ʻO ke ʻano o ka huahana i ʻōwili ʻia a ʻano pahi paha a ʻaʻole pololei i ka ʻaoʻao longitudinal i kapa ʻia ʻo ka piko. ʻO ke ʻano o ka hoʻomau mau ʻana o ka huahana i ka ʻaoʻao longitudinal i kapa ʻia ʻo ka nalu.
ʻO nā kumu nui o ka wili, ka piko a me ka nalu
1) ʻAʻole i hoʻonohonoho maikaʻi ʻia ka hoʻolālā ʻana o ka puka make, a i ʻole kūpono ʻole ka hāʻawi ʻana i ka nui o ke kāʻei hana. ʻAʻole hoʻopololei ʻia ka huahana ma mua o ka mālama ʻana i ka hoʻonā 7) ʻO ka hoʻoluʻu ʻole i ka wā o ka mālama wela pūnaewele.
Nā ʻano pale
1) E hoʻomaikaʻi i ke kiʻekiʻe o ka hoʻolālā ʻana a me ka hana ʻana 2) E hoʻokomo i nā alakaʻi kūpono no ka extrusion traction 3) E hoʻohana i ka lubrication kūloko, ka hoʻoponopono ʻana a me ka hoʻololi ʻana a i ʻole e hoʻololi i ka hoʻolālā ʻana o nā lua hoʻololi e hoʻoponopono i ke kahe kahe metala 4) Hoʻoponopono kūpono i ka mahana extrusion a me ka wikiwiki. e hoʻonui i ka hoʻololi ʻana 5) E hōʻemi kūpono i ka wela o ka hoʻoponopono ʻana a i ʻole e hoʻonui i ka mahana o ka wai no ka mālama ʻana i ka hoʻonā 6) E hōʻoia i ka hoʻoluʻu ʻaʻahu ʻana i ka wā e hoʻopau ai i ka pūnaewele.
13. Piʻo Paʻa
ʻO kahi piʻo koke i loko o kahi huahana extruded ma kahi o kona lōʻihi i kapa ʻia he piko paʻakikī.
ʻO ke kumu nui o ke kulou paʻakikī
1) Unneven extrusion wikiwiki, hoʻololi koke mai ka wikiwiki haʻahaʻa i ka wikiwiki kiʻekiʻe, a i ʻole ka hoʻololi koke ʻana mai ka wikiwiki kiʻekiʻe a i ka wikiwiki haʻahaʻa, a i ʻole ka hoʻomaha koke, a me nā mea ʻē aʻe.
Nā ʻano pale
1) Mai ho'ōki i ka mīkini a hoʻololi koke i ka wikiwiki extrusion. 2) Mai hoʻoneʻe koke i ka ʻaoʻao me ka lima. 3) E hōʻoia i ka palahalaha o ka papa hoʻokuʻu ʻana a me ka maʻemaʻe o ka wili hoʻokuʻu a me ka ʻole o nā mea ʻē aʻe, i hiki ai i ka huahana hoʻopau ke kahe mālie.
14. Pockmarks
He hemahema ili keia o ka huahana extruded, e pili ana i ka li'ili'i, 'ole like 'ole, mau flakes mau, kiko-like scratches, pitting, metala beans, etc. ma ka ili o ka huahana.
ʻO nā kumu nui o nā pockmarks
1) ʻAʻole paʻakikī a ʻaʻole like ʻole ka ʻōpala i ka paʻakikī a me ka palupalu. 2. He kiʻekiʻe loa ka mahana extrusion. 3) ʻOi aku ka wikiwiki o ka extrusion. 4) He lōʻihi loa ke kāʻei hana mold, ʻoʻoleʻa a paʻa paha me ka metala. 5) He lōʻihi loa ka mea extruded.
Nā ʻano pale
1) E hoʻomaikaʻi i ka paʻakikī a me ka paʻakikī like ʻole o ka wahi hana make 2) E wela i ka pahu extrusion a me ka ingot e like me nā lula a hoʻohana i ka wikiwiki extrusion kūpono 3) Hoʻolālā kūpono i ka make, hoʻemi i ka ʻili o ka ʻili o ka wahi hana, a hoʻoikaika i ka ʻili. ka nānā ʻana, hoʻoponopono a me ka polishing 4) E hoʻohana i ka lōʻihi o ka ingot kūpono.
15. Pa'i Metala
I ka wā o ke kaʻina hana extrusion, kaomi ʻia nā ʻāpana metala i ka ʻili o ka huahana, i kapa ʻia ʻo intrusion metala.
ʻO nā kumu nui o ke kaomi metala
1) Aia kekahi hewa i ka hopena o ka mea ʻala; 2) Aia ka metala ma ka ʻili o loko o ka mea ʻeleʻele a i ʻole ka ʻaila lubricating i nā ʻōpala metala a me nā lepo ʻē aʻe; 3) ʻAʻole i hoʻomaʻemaʻe ʻia ka cylinder extrusion a aia nā ʻōpala metala ʻē aʻe: 4) Hoʻokomo ʻia nā mea hao ʻē aʻe i loko o ka ingot; 5) Aia ka slag i loko o ka mea ʻala.
Nā ʻano pale
1) Wehe i nā burrs ma ka mea maka 2) E hōʻoia i ka maʻemaʻe a maloʻo ka ʻili maka a me ka ʻaila lubricating 3) E hoʻomaʻemaʻe i nā ʻōpala metala i loko o ka pahu a me ka pahu extrusion 4) E koho i nā mea waiwai kiʻekiʻe.
16. Non-metala kaomi-i
ʻO ke kaomi ʻana i nā mea ʻē aʻe e like me ka pōhaku ʻeleʻele i loko o ka ʻili o loko a me waho o nā huahana extruded i kapa ʻia ʻo non-metallic pressing. Ma hope o ka ʻoki ʻia ʻana o ka mea ʻē aʻe, e hōʻike ana ka ʻili o loko o ka huahana i nā puʻupuʻu o nā ʻano nui like ʻole, kahi e hoʻopau ai i ka hoʻomau o ka ʻili huahana.
ʻO nā kumu nui o ke kaomi non-metallic
1) He koʻikoʻi a hoʻopaʻa ʻia nā ʻāpana graphite, i loko o ka wai a ʻaʻole i hui like ʻia ka ʻaila. 2) He haʻahaʻa ke kiko uila o ka ʻaila cylinder. 3) ʻAʻole kūpono ka lakio o ka ʻaila cylinder i ka graphite, a he nui loa ka graphite.
Nā ʻano pale
1) E hoʻohana i ka graphite kūpono a mālama i ka maloʻo.
17. ʻAha ʻili
ʻO nā hemahema o nā huahana extruded me ka ʻole o ka mālama ʻana i ka ʻili, i kumu ʻia e ke kemika a i ʻole ka hopena electrochemical ma waena o ka ʻili a me ke ʻano o waho, i kapa ʻia ʻo surface corrosion. Nalo ka ʻili o ka huahana ʻino i kona ʻulaʻula metala, a i nā hihia koʻikoʻi, hana ʻia nā huahana corrosion hina-keʻokeʻo ma luna o ka ʻili.
ʻO nā kumu nui o ka ʻino o ka ʻili
1) Hōʻike ʻia ka huahana i nā media corrosive e like me ka wai, ka waikawa, ka alkali, ka paʻakai, etc. 2) ʻAʻole kūpono ka lākiō hoʻohui ʻia
Nā ʻano pale
1) E mālama maʻemaʻe a maloʻo ka ʻili o ka huahana a me ka hana ʻana a me ka mālama ʻana
18. Ihi ʻalani
ʻO ka ʻili o ka huahana extruded he uneven wrinkles e like me ka ʻili ʻalani, ʻike ʻia hoʻi he wrinkles surface. Hoʻokumu ʻia ia e nā ʻanoʻai koʻikoʻi i ka wā extrusion. ʻO ka ʻoi aʻe o ka ʻōpala, ʻoi aku ka maopopo o nā wrinkles.
ʻO ke kumu nui o ka ʻili ʻalani
1) ʻAʻole kūlike ka ʻōnaehana ingot a ʻaʻole lawa ka mālama homogenization. 2) He kūponoʻole nā kūlana extrusion, e hopena i nā hua nui o ka huahana i hoʻopauʻia. 3) He nui loa ka nui o ka hohola a me ka hoʻopololei.
Nā ʻano pale
1) Hoʻoponopono kūpono i ke kaʻina hana homogenization 2) E hana i ka deformation e like me ka mea hiki (e hoʻomalu i ka mahana extrusion, ka wikiwiki, a me nā mea'ē aʻe) 3) E hoʻomalu i ka nui o ka hoʻopaʻapaʻa a me ka hoʻoponoponoʻaʻole e nui loa.
19. Kaulike ole
Ma hope o ka extrusion, ʻike ʻia kahi concave a convex paha ka mānoanoa o ka huahana ma ka mokulele, ʻaʻole ʻike ʻia me ka maka ʻōlohelohe. Ma hope o ka mālama ʻana i ka ʻili, ʻike ʻia nā aka ʻeleʻele maikaʻi a i ʻole nā aka iwi.
ʻO nā kumu nui o ka like ʻole
1) Hoʻolālā maikaʻi ʻole ʻia ke kāʻei hana mold a ʻaʻole i hoʻonohonoho ʻia ka hoʻoponopono ʻana. 2) ʻAʻole kūpono ka nui o ka puka shunt a i ʻole ke keʻena mua. ʻO ka huki ʻana a i ʻole ka hoʻonui ʻana o ka ʻaoʻao ma ka ʻāpana o ke kuʻekuʻe e hoʻololi iki i ka mokulele. 3) ʻAʻole like ke kaʻina hana hoʻoluʻu, a ʻo ka ʻāpana pā mānoanoa a i ʻole ka ʻaoʻao intersection Ua lohi ka nui o ka hoʻoluʻu ʻana, e hopena i nā pae like ʻole o ka emi ʻana a me ka deformation o ka mokulele i ka wā o ke kaʻina hoʻomaha. 4) Ma muli o ka ʻokoʻa nui o ka mānoanoa, piʻi ka ʻokoʻa ma waena o ke ʻano o ka ʻāpana pā mānoanoa a i ʻole ka wahi hoʻololi a me nā ʻāpana ʻē aʻe.
Nā ʻano pale
1) E hoʻomaikaʻi i ke kiʻekiʻe o ka hoʻolālā ʻana, ka hana ʻana a me ka hoʻoponopono ʻana i ka mold.
20. Hoailona haalulu
ʻO nā hōʻailona haʻalulu, ʻo ia nā pōʻino o ka ʻili ma ka ʻili o nā huahana extruded. Hōʻike ʻia ʻo ia e nā paʻipaʻi manawa hoʻomau mau ma ka ʻili o ka huahana. ʻO ke kāʻei kaha i kūpono i ke ʻano o ke kāʻei hana poʻo. I nā hihia koʻikoʻi, loaʻa ka manaʻo concave a convex.
ʻO nā kumu nui o nā kaha vibration
haʻalulu ke kumu i mua ma muli o nā pilikia o nā mea hana, e haʻalulu ai ke metala ke kahe ʻana i waho o ka lua. 2) Haʻalulu ke metala i ka wā e kahe ai i waho o ka lua poʻi ma muli o nā pilikia ʻeleʻele. 3) ʻAʻole kūpono ka papa kākoʻo mold, ʻilihune ka rigidity mold, a haʻalulu i ka wā e loli ai ke kaomi extrusion.
Nā ʻano pale
1) E hoʻohana i nā mold kūpono 2) E hoʻohana i nā pad kākoʻo kūpono i ka wā e hoʻokomo ai i ka mold 3) E hoʻoponopono i nā mea hana.
21. Inclusions Nā kumu nui o ka hoʻokomo
ʻO nā kumu nui ohoʻokomo
No ka mea, loaʻa i ka blank i hoʻokomo ʻia nā mea metala a i ʻole metala, ʻaʻole i ʻike ʻia ma ke kaʻina hana mua a noho ma ka ʻili a i loko paha o ka huahana ma hope o ka extrusion.
Nā ʻano pale
E hoʻoikaika i ka nānā ʻana i nā billets (me ka nānā ʻana i ke kani ultrasonic) e pale aku i nā billet i loaʻa nā metala a i ʻole nā mea hoʻohui ʻole mai ke komo ʻana i ke kaʻina extrusion.
22. Hoailona wai
Ua kapa ʻia nā hōʻailona wai keʻokeʻo māmā a i ʻole ʻeleʻele ʻeleʻele ma luna o ka ʻili o nā huahana.
ʻO nā kumu nui o nā hōʻailona wai
1) Hoʻomaloʻo maikaʻi ʻole ma hope o ka hoʻomaʻemaʻe ʻana, e hopena i ke koena o ka wai ma luna o ka ʻili o ka huahana 2) ʻO ke koena o ka wai ma luna o ka ʻili o ka huahana i hana ʻia e ka ua a me nā kumu ʻē aʻe, ʻaʻole i hoʻomaʻemaʻe ʻia i ka manawa 3) Aia ka wai i ka wahie o ka umu kahiko. , a condenses ka wai ma luna o ka ʻili o ka huahana i ka wā hoʻoluʻu o ka huahana ma hope o ka ʻelemakule 4) ʻAʻole maʻemaʻe ka wahie o ka umu kahiko, a ʻo ka ʻili o ka huahana. ʻino ʻia e ka sulfur dioxide i puhi ʻia e ka lepo. 5) Ua haumia ka mea kinai.
Nā ʻano pale
1) E mālama i ka ʻili o ka huahana i maloʻo a maʻemaʻe.
23. Awawa
Hoʻopili ʻia ka lula ma luna o kekahi mokulele o ka huahana extruded, a aia kekahi ʻokoʻa ma waena o ke aliʻi a me ka ʻili, i kapa ʻia he āpau.
ʻO ke kumu nui o ka hakahaka
Kahe metala ʻole i ka wā extrusion a i ʻole ka hoʻopau pono ʻole a me ka hoʻoponopono pololei ʻana.
Nā ʻano pale
E hoʻolālā a hana i nā mold me ka noʻonoʻo, e hoʻoikaika i ka hoʻoponopono ʻana i ka mold, a mālama pono i ka mahana extrusion a me ka wikiwiki extrusion e like me nā lula.
24. ʻAʻohe mānoanoa pā
ʻO ke ʻano o ka mānoanoa o ka pā o ka huahana extruded ka nui like ʻole i ka ʻāpana keʻa like a i ʻole ka ʻaoʻao longitudinal i kapa ʻia ʻo ka mānoanoa pā ʻole.
ʻO nā kumu nui o ka mānoanoa pā
1) He kūpono ʻole ka hoʻolālā ʻana o ka mold, a ʻaʻole kūpono paha ka hui mea hana. 2) ʻAʻole ma ka laina waena like ka pahu extrusion a me ka nila extrusion, e hopena i ka eccentricity. 3) Hoʻohana nui ʻia ka pale o loko o ka pahu extrusion, a ʻaʻole hiki ke hoʻopaʻa paʻa ʻia ka ʻōpala, e hopena i ka eccentricity. 4) ʻAʻole like ka mānoanoa o ka pā o ka ingot blank, ʻaʻole hiki ke hoʻopau ʻia ma hope o ka extrusions mua a me ka lua. ʻAʻole kūlike ka mānoanoa o ka pā o ka mea ʻala ma hope o ka extrusion, ʻaʻole ia e wehe ʻia ma hope o ka ʻōwili ʻana a me ke kikoo. 5) Hoʻohana ʻole ʻia ka ʻaila lubricating, ka hopena i ke kahe metala ʻole.
Nā ʻano pale
1) E hoʻonui i ka mea hana a make i ka hoʻolālā a me ka hana ʻana, a hui kūpono a hoʻoponopono 2) Hoʻoponopono i ke kikowaena o ka extruder a me ka mea hana extrusion a make 3)
E koho i ka billet kūpono.
25. Hoʻonui (parallel)
ʻO ka hemahema o nā ʻaoʻao ʻelua o nā huahana profile extruded e like me ke ʻano o ke ʻano a me ke ʻano I-like ʻana i waho i kapa ʻia ʻo flaring, a ʻo ka hemahema o ka sloping i loko ua kapa ʻia ʻo paralleling.
ʻO nā kumu nui o ka hoʻonui (parallel)
3 ) ʻO ka mīkini hoʻopololei kūpono ʻole 4) ʻO ka hoʻoluʻu like ʻole o ka hoʻoponopono hoʻoponopono pūnaewele ma hope o ka haʻalele ʻana o ka huahana i ka lua make.
Nā ʻano pale
1) E hoʻomalu pono i ka wikiwiki extrusion a me ka mahana extrusion 2) E hōʻoia i ka kūlike o ka hauʻoli 3) E hoʻolālā pololei a hana i ka mold 4) E hoʻomalu pono i ka mahana extrusion a me ka wikiwiki, a hoʻokomo pono i ka mold.
26. Hoailona hooponopono
ʻO nā ʻōniʻoniʻo i hana ʻia i ka wā i hoʻopololei ʻia ka huahana i hoʻokuʻu ʻia e ka ʻōwili luna i kapa ʻia ʻo nā kaha hoʻopololei. ʻAʻole hiki i nā huahana a pau i hoʻopololei ʻia e ka roller luna ke pale i nā kaha hoʻoponopono.
ʻO nā kumu nui o ka hoʻopololei ʻana i nā kaha
1) Aia nā ʻaoʻao ma ka ʻaoʻao o ka huila hoʻopololei 2) ʻO ka curvature o ka huahana he nui loa 3) He kiʻekiʻe ke kaomi 4) ʻO ke kihi o ka ʻōwili pololei 5) He ovality nui ka huahana.
Nā ʻano pale
E lawe i nā hana kūpono e hoʻoponopono e like me nā kumu.
27. Ho'oki 'ia, kaha manawa, kaha nahu
ʻO ka huahana e kū pono ana i ke kuhikuhi extrusion i hana ʻia i ka wā o ka extrusion kaʻina i kapa ʻia he māka nahu a i ʻole hōʻailona koke (ʻike pinepine ʻia ʻo "nā māka hoʻokele hoʻopunipuni").
I ka wā o ka extrusion, e hāʻule koke nā mea i hoʻopili ʻia i ka ʻili o ke kāʻei hana a pili i ka ʻili o ka huahana extruded e hana i nā ʻano. ʻO nā laina ākea ma ke kāʻei hana e ʻike ʻia i ka wā e hoʻōki ai ka extrusion i kapa ʻia nā māka kaʻa; ʻO nā laina ākea e ʻike ʻia i ka wā o ke kaʻina extrusion ua kapa ʻia nā māka koke a i ʻole nā māka nahu, kahi e kani ai i ka wā extrusion.
ʻO ke kumu nui o nā kaha hoʻomaha, nā māka manawa, a me nā māka nahu
1) ʻAʻole kūlike ka mahana wela o ka ingot a i ʻole ka wikiwiki o ka extrusion a me ka loli koke. 2) Hoʻolālā maikaʻi ʻole ʻia ka ʻāpana nui o ka mold a i ʻole i hui ʻia me ka ʻole a i ʻole me nā āpau. 3) Aia kahi mana o waho e kū pono ana i ke kuhikuhi extrusion. 4) Holo mālie ka extruder a ke kolo nei.
Nā ʻano pale
1) Ke wela kiʻekiʻe, ka wikiwiki wikiwiki, ka extrusion like ʻole, a mālama i ke kaomi extrusion paʻa 2) Kāohi i nā mana o waho e kū pono ana i ka kuhikuhi extrusion mai ka hana ʻana i ka huahana 3) Hoʻolālā kūpono i ka mea hana a me ka mold, a koho pololei i ka mea, ka nui, ka ikaika. a me ka paakiki o ka popopo.
28. Ka ʻili o loko
ʻO ka abrasion ma ka ʻili o loko o ka huahana extruded i ka wā o ka extrusion kaʻina i kapa ʻia ʻo abrasion surface.
ʻO nā kumu nui o nā ʻōpala o loko
1) Aia ka metala i hoʻopaʻa ʻia ma ka nila extrusion 2) He haʻahaʻa ka mahana o ka nila extrusion 3) He ʻilihune ka maikaʻi o ka ʻili o ka ʻili extrusion a aia nā puʻu a me nā ʻōpala 4) ʻAʻole mālama maikaʻi ʻia ka mahana extrusion a me ka wikiwiki 5) ʻAʻole kūpono ka ratio o ka lubricant extrusion.
Nā ʻano pale
1) E hoʻonui i ka mahana o ka pahu extrusion a me ka nila extrusion, a mālama i ka mahana extrusion a me ka wikiwiki extrusion. 2) E hoʻoikaika i ka kānana o ka aila lubricating, e nānā a hoʻololi paha i ka ʻaila ʻōpala i nā manawa a pau, a hoʻopili i ka aila me ka like a me ka nui kūpono. 3) E mālama maʻemaʻe ka ʻili o ka mea maka. 4) E hoʻololi i nā ʻāpana kūpono ʻole a me nā nila extrusion i ka manawa, a mālama i ka ʻili o ka ʻili extrusion maʻemaʻe a maʻemaʻe.
29. ʻAʻole kūpono ʻole nā waiwai mechanical
Inā ʻaʻole i hoʻokō nā ʻano mechanical o nā huahana extruded, e like me ka hb a me ka hv, i nā koi o nā kūlana ʻenehana a i ʻole like ʻole, ua kapa ʻia ʻo ia nā waiwai mechanical unqualified.
ʻO nā kumu nui o nā waiwai mechanical unqualified
1) ʻO nā mea nui o ka hui kemika o ka alloy ma mua o ka maʻamau a i ʻole ka ratio ʻaʻole kūpono 2) ʻAʻole kūpono ke kaʻina extrusion a i ʻole ka hoʻomaʻamaʻa wela 3) ʻAʻole maikaʻi ka maikaʻi o ka ingot a i ʻole nā mea ʻino 4) ʻAʻole hiki i ka quenching online i ka ʻAʻole lawa ka mahana wela a i ʻole ka wikiwiki hoʻoluʻu: 5) ʻAʻole kūpono ke kaʻina hana ʻelemakule.
Nā ʻano pale
1) E hoʻopaʻa paʻa i ka haku mele e like me nā kūlana a i ʻole e hoʻokumu i nā kūlana kūloko kūpono 2) E hoʻohana i nā ingots kiʻekiʻe a i ʻole nā blanks 3) E hoʻonui i ke kaʻina extrusion 4) E hoʻokō pono i ka ʻōnaehana hoʻopau 5) E hoʻokō pono i ka ʻōnaehana kahiko artificial a mālama i ka umu. ka mahana 6) ʻO ke ana wela a me ka mālama wela.
30. Nā kumu ʻē aʻe
I ka pōkole, ma hope o ka hoʻokele holoʻokoʻa, ua hoʻopau maikaʻi ʻia nā hemahema o 30 o ka alumini alloy extruded huahana, loaʻa ke kiʻekiʻe kiʻekiʻe, kiʻekiʻe kiʻekiʻe, ke ola lōʻihi, a me ka ʻili o ka huahana nani, e lawe mai ana i ka ikaika a me ka pōmaikaʻi i ka ʻoihana, a me ka loaʻa ʻana o ka ʻenehana a me ka hoʻokele waiwai. pomaikai.
Ka manawa hoʻouna: Dec-12-2024
