He aha ke ʻano o ka paipu Wall lahilahi?

ʻO ka paipu paʻa lahilahi he paipu pololei e like me ka .001 in. (. 0254 mm) i kahi .065 in. Ua hana ʻia nā paipu kuʻikuʻi hohonu mai nā pahu metala i nā kaʻina hana deformation he nui.Hiki ke hoʻohana ʻia no nā ʻano ʻoihana like ʻole a me ka hana ʻana i nā bellow metala.ʻO nā mea maʻamau no ka hana ʻana i kā mākou mau lima metala ʻole a me nā paipu ʻeleʻele ʻeleʻele he mau kila kila.Hele mai kēlā mau mea me nā ʻano like ʻole e noʻonoʻo ʻia i ke koho ʻana e hoʻokō pono i nā koi o ka noi.

Pehea i hana ʻia ai ka paipu kila kuhiliʻole?

Hana ʻia ka paipu ma o kahi kaʻina extrusion kahi e huki ʻia ai ka paipu mai kahi billet kila kila paʻa a hoʻokuʻu ʻia i loko o kahi ʻano hollow.Hoʻomaʻamaʻa mua ʻia nā billet a laila hana ʻia i loko o nā pōʻai pōʻai oblong i hoʻopaʻa ʻia i loko o ka hale wili.

Pehea ka hohonupaia lahilahimaʻemaʻe hana ʻia nā paipu?

Hoʻomaka ka hana ʻana o kā mākou mau paipu lahilahi me ka ʻili metala e hana ana i kekahi mau kaʻina hana metala.

1. ʻO ka laina ʻōwili wela e kuʻi i ka pahu kila kuhili
2. Hoʻohana ʻia ke kopa a i ʻole ka aila no kēlā me kēia hana e like me ka lubricant e hōʻoia i ka neʻe ʻana o ka maʻalahi
3. Ma muli o ka mea i hoʻohana ʻia a me ka nui hope i koho ʻia o ka paipu, pono e huki hohonu ʻia i nā make he nui me ka emi ʻana o ke anawaena, e emi ana ka mānoanoa o ka pā.
4. ʻO Annealing (i loko o nā umu ahi) ma hope o kēlā me kēia kaʻina deformation plastic e hoʻihoʻi i ka elasticity o ka mea.

Hoʻohana mau ʻia nā mīkini holoi kūikawā i mea e loaʻa ai kahi ʻili immaculate.

Inā noi ʻia nā paipu kila kila ʻeleʻele me ka paia, e pōmaikaʻi kā mākou mea kūʻai aku i nā ʻenehana kaha kiʻi nui.hahai mākou i kahi ala hoʻomau.Ma muli o kā mākou mau kaapuni wai i pani ʻia, nā ʻenehana pili kaiaola, a me nā pahele ʻaila i hoʻokomo ʻia, hōʻoia mākou ʻaʻole e hoʻokuʻu ʻia nā mea haumia i ke ʻano.

No ke aha mailahilahi pākuhiliʻolepaipu me ka haahaa loa?

He loea mākou i ka hana ʻana i nā paipu ʻole me ka mānoanoa o ka paia lahilahi.No ka hōʻoiaʻiʻo ʻana i kahi laina kuʻekuʻe leak-free me ka "weld-end", pono kahi kikoʻī kūlike o ka pā.Ma ke ʻano he mea hana i nā bellows pololei, hiki iā mākou ke hoʻopaʻa i nā tolerances haʻahaʻa loa, e hōʻoia ana i ka max.0.1-0.4 mm ke anawaena a me ka 0.004- a i ka 0.015 mm ka manoanoa o ka paia.Hāʻawi nā kaomi hydraulic i ka lōʻihi o ka hana ʻana a hiki i 450mm a me nā anawaena o ca.70mm.Hiki ke hoʻolālā ʻia ka ʻaoʻao i pani ʻia o kā mākou kīʻaha a me nā paipu i hoʻohālikelike ʻia a hiki ke hoʻokumu ʻia ka ʻaoʻao ākea e hoʻokō i nā koi o kēlā me kēia.Hiki nō hoʻi ke hana i nā lua ma lalo - no ka laʻana, nā kīʻaha kila kuhiliʻole (pale) ma ke ʻano he hale no ke ana a me nā mea hoʻomalu.

Seamless vs. welded pololei paipu

ʻO nā paipu metala metala lahilahi a hiki i 450mm ka lōʻihi

ʻOiai ʻaneʻane hiki ʻole ke hoʻokaʻawale i kahi paipu i hoʻopaʻa ʻia mai kahi paipu ʻole me ka maka ʻole, aia kekahi mau ʻokoʻa koʻikoʻi o nā paipu kila kuhili ʻole e pili ana i nā noi ultra-precise.Hana ʻia nā paipu welded mai kahi ʻōwili metala i hana ʻia.ʻO ke kaʻina hana hoʻoheheʻe ka hopena i ka paia paipu inhomogeneous pono e hana hou ʻia ma mua.Ma muli o nā kūlana hana like ʻole, hiki i ka maikaʻi o ka wahi weld ke hōʻike i nā ʻokoʻa nui i ka huahana hope, e hopena i ka inoa haʻahaʻa no nā paipu welded i hoʻohālikelike ʻia me nā paipu seamless.No ka mea, ʻo nā paipu hohonu i huki ʻole ʻia he mau huahana waena i kā mākou hana ʻana i nā bellow metala, hāʻawi wale mākou i nā hopena i kahi ʻili paheʻe a homogeneous.ʻO kā mākou bellows pololei ʻole he mea nui i nā ʻōnaehana koʻikoʻi.Pono e hoʻokō pono kā lākou helu puna i nā koi, no ka laʻana no nā mea hana a me nā mea ʻike i nā kaʻa a me nā mokulele a puni ka honua,

No ke aha e paʻakikī ai ka hana ʻana i nā paipu mānoanoa o ka pā

No ke aha e paʻakikī ai ka hana ʻana i nā paipu kuhili ʻole me ka mānoanoa o ka paia?

Loaʻa iā mākou hoʻokahi kauoha ma Iune 13th, 2014, Kuhili ʻole Steel Seamless Tubes, ASTM A213 TP304, Mawaho anawaena nui i 23mm, Wall mānoanoa i 1.19mm, palena iki pā mānoanoa, lōʻihi ma 16400mm a me 16650mm, Bright Annealing.Ka huina nui ma 7 tona.I ka wā mua, mālama wau i kēia kauoha ma ke ʻano he kauoha liʻiliʻi.ʻO ka manawa i manaʻo ʻia e pau ai i loko o Iune 30th.Akā, ma hope o ka hoʻomaka ʻana i ka hana ʻana, ʻike wau ʻaʻole maʻalahi e like me ke ʻano.ʻO Iulai 7 - 8 ka manawa mua loa i hoʻopau ai mākou i ka hana. ʻOiai he 7 tons paipu wale nō.ma muli o nā kumu ma lalo nei, lohi loa ka wikiwiki o ka hana:

1. ʻO ka mānoanoa pā o nā paipu kila lahilahi loa.Pono e hoʻomaluʻia ka māmā o ka'ōwili anuanu.ʻO 500KG wale nō / lā, no laila ke kumu kūʻai ʻo LG-30 i nā lā 14!
2. ʻO ka lōʻihi o nā paipu kila ma mua o 16000mm.E lohi ka lima no ka degreasing.
3. ʻO ka hoʻouna ʻana i ke kūlana o nā paipu kila i ka annealing mālamalama.(Inā ʻo Pickle annealing, hiki iā mākou ke koho i ka huki anu, ʻoi aku ka wikiwiki o ka huki anu ma mua o ka ʻōwili anu.)
4. Ma waho o ke anawaena ka nui o nā paipu ma 23mm, ʻaʻole ia ka nui maʻamau.Pono mākou e hana i kahi hoʻoheheʻe hou, a he 1 wale nō kā mākou molding, no ka mea he 7 tons wale nō, pono mākou e mālama i ke kumukūʻai no kā mākou mea kūʻai.

Ma muli o nā kumu i luna, ua lohi ka wikiwiki o ka hana.Ma ke ala, inā loaʻa iā ʻoe nā kauoha me ka nui OD 23mm, hiki iā mākou ke hana no ʻoe ma ke kumukūʻai haʻahaʻa a me ke ʻano kiʻekiʻe.No ka mea, loaʻa iā mākou ka'OD 23mm cold rolling molding,ʻoi aku ka nui o ke kumukūʻai ma mua o USD 1200. No laila hiki iā mākou ke'ōwili i nā paipu noʻoe.Ma muli o ke kumu hoʻokahi, loaʻa iā mākou he 16mm, 18mm, 19mm, 19.05mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 25.4mm, 26mm, 27mm, 28mm, 30mm, 32mm anu hoʻoheheʻe ʻia a pēlā aku.