Nūhou ʻOihana
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He aha nā pōʻino nui o ka wai ma ke ʻano he mea hoʻoheheʻe ʻana no ka hoʻoheheʻe ʻana?
1) i ka austenite isothermal hoʻololi palapala o ka typical wahi, ʻo ia hoʻi, e pili ana i 500-600 ℃, ka wai i loko o ka pahu kiʻiʻoniʻoni mokuahi, ʻaʻole wikiwiki ka wikiwiki o ka hoʻoilo, pinepine pinepine i ka hoʻoheheʻe ʻana a me ka lawa ʻole o ka wikiwiki a me ka hoʻokumu ʻana o ka "kahi palupalu".I ka hoʻololi martensite ...Heluhelu hou aku -
ʻO nā flanges palahalaha - welded a me butt-welded flanges
ʻO ka ʻokoʻa o ka hoʻolālā ma waena o nā flanges wili paʻa ʻāʻī a me nā flanges wili ʻāʻī ʻāʻī aia i nā ʻano hoʻohui like ʻole o nā nooks a me nā flanges.ʻO nā ʻāʻī kuʻi kuʻi ʻana i ka ʻāʻī he mau nooks a me nā flanges ʻO ka pili kihi, ʻoiai ʻo nā flanges wiliwili ʻāʻī he mau flanges a me nā nooks butt conne...Heluhelu hou aku -
He aha nā kumu o ka leaka flange?
ʻO nā kumu o ka leaka flange penei: 1. Deflection, pili i ka paipu a me ka flange ʻaʻole kū pololei, ʻokoʻa ke kikowaena, ʻaʻole like ka ili flange.Ke ʻoi aku ke kaomi ʻana o loko ma mua o ke kaomi ukana o ka gasket, e hiki mai ka leakage flange.Hoʻokumu nui ʻia kēia kūlana ma ...Heluhelu hou aku -
Pehea ka hopena sila o ka flange
ʻO ka flange kila kalapona, ʻo ia hoʻi ka mea kino he flange kila kalapona a i ʻole ka mea hoʻohui flange hope.Loaʻa iā ia ka flange kila kalapona, i kapa ʻia ʻo ka flange kila kalapona.ʻO nā mea maʻamau i hoʻolei ʻia i ke kila kalapona WCB, hoʻopaʻa i ka A105, a i ʻole Q235B, A3, 10 #, #20 kila, 16 manganese, 45 kila, Q345B a pēlā aku.Ma laila...Heluhelu hou aku -
ʻO nā pilikia pinepine i ka hana ʻana i ka flange stainless steel
Pono e hoʻomaopopo a hoʻolohe i ka hana ʻana o ka flange stainless steel i kēia mau pilikia: 1, weld defects: stainless steel flange weld defects i ʻoi aku ke koʻikoʻi, inā e hoʻohana i ka manual mechanical grinding treatment method to make up, then the grind marks, ka hopena i ke kaulike ʻole ...Heluhelu hou aku -
He aha nā koi o ka papa no nā flanges welded butt
ʻO ka flange butt-weld flange ke anawaena o ka paipu a me ka mānoanoa o ka paia o ka hopena pili e like me ka paipu e welded, a ua wili pū ʻia nā paipu ʻelua.He maʻalahi ka hoʻohana ʻana i ka pilina flange butt-weld, hiki ke kū i ke kaomi nui.No nā flanges butt-welded, ʻaʻole nā mea ...Heluhelu hou aku -
DHDZ: He aha nā kaʻina hana annealing no ka forgings?
Hiki ke hoʻokaʻawale ʻia ke kaʻina hana annealing o forgings i ka annealing piha, incomplete annealing, spheroidizing annealing, diffusion annealing (homogenizing annealing), isothermal annealing, de-stress annealing a me recrystallization annealing e like me ka haku mele, nā koi a me ke kumu o ...Heluhelu hou aku -
ʻO nā waiwai nui ʻewalu o ka forging
Hoʻopili pinepine ʻia nā forgings ma hope o ka forging, ʻoki, mālama wela a me nā kaʻina hana ʻē aʻe.I mea e hōʻoiaʻiʻo ai i ka maikaʻi o ka hana ʻana o ka make a hoʻemi i ke kumukūʻai hana, pono e loaʻa i ka mea malleability maikaʻi, machinability, hardenability, hardenability a grindability;Pono ia ...Heluhelu hou aku -
ʻEhia mau ʻano hana hoʻomehana āu e ʻike ai e pili ana i ka forgings ma mua o ka forging?
ʻO ka hoʻomaʻamaʻa mua ʻana he loulou koʻikoʻi i ke kaʻina hana forging holoʻokoʻa, he mana kūpono i ka hoʻomaikaʻi ʻana i ka hoʻonui ʻana i ka huahana, e hōʻoia i ka maikaʻi o ka forging a me ka hoʻemi ʻana i ka ikehu.ʻO ke koho kūpono o ka mahana wela hiki ke hana i ka billet i kahi kūlana plasticity maikaʻi.Kalaia...Heluhelu hou aku -
ʻO nā ʻano hana hoʻoluʻu a me ka hoʻomehana ʻana no ka hoʻoheheʻe ʻana i ke kila kila
Wahi a ka wikiwiki hoʻoluʻu ʻokoʻa, ʻekolu mau ʻano hoʻoluʻu o ke kila kila: ʻoi aku ka wikiwiki o ka hoʻoluʻu ʻana i ka lewa;Ua lohi ka māmā hoʻoluʻu i ke one;ʻO ka hoʻoluʻu ʻana i loko o ka umu, ʻoi aku ka mālie.1. Hoʻolili i ka lewa.Ma hope o ka hoʻopaʻa ʻana, ke kila kila no...Heluhelu hou aku -
Ka ʻike o ka mīkini a me ka forging round
No ke ʻano forging ka pōʻai forging, ʻoiaʻiʻo, ʻo kahi mea maʻalahi ka hana ʻana i ke kila kila.He ʻokoʻa ka ʻokoʻa o ka forging round me nā ʻoihana kila ʻē aʻe, a hiki ke hoʻokaʻawale ʻia ka forging round i ʻekolu mau ʻāpana, akā nui ka poʻe i ʻike ʻole e pili ana i ka forging round, no laila e hoʻomaopopo kākou ...Heluhelu hou aku -
Ka ʻike o ka nui o ka palaoa o ka forgings
ʻO ka nui o ka palaoa e pili ana i ka nui o ka palaoa i loko o kahi aniani nui.Hiki ke hōʻike ʻia ka nui o ka palaoa e ka ʻāpana awelika a i ʻole ke anawaena awelika o ka palaoa.Hōʻike ʻia ka nui o ka palaoa e ka nui o ka palaoa i ka hana ʻoihana.ʻOi aku ka nui o ka palaoa maʻamau, ʻo ia hoʻi, ʻoi aku ka maikaʻi.Apono...Heluhelu hou aku
