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Manaʻo Welding -He aha nā ʻanuʻu o ka mālama ʻana i ka hydrogen
ʻO ka mālama ʻana i ka dehydrogenation, ʻike ʻia hoʻi ʻo ka dehydrogenation heat treatment, a i ʻole ka mālama wela post-weld.ʻO ke kumu o ka mālama ʻana i ka wela ma hope o ka weld ma hope koke o ka hoʻoheheʻe ʻana, ʻo ia ke hoʻemi i ka paʻakikī o ka weld zone, a i ʻole e wehe i nā mea ʻino e like me ka hydrogen i loko o ka weld zone.I ka...Heluhelu hou aku -
ʻEhā mau mea nui no ka hoʻomaikaʻi ʻana i ka pae ʻenehana o ka hana wiliwili moku
ʻO nā hale koʻikoʻi e like me nā paila a me nā moku kaomi e pono e wili me ka palekana, akā ma muli o ka nui o ke ʻano a me ke ʻano o ke ʻano, ʻaʻole hiki ke hoʻopaʻa ʻia ʻelua ʻaoʻao i kekahi manawa.ʻO ke ʻano hana kūikawā o ka ʻaoʻao ʻaoʻao hoʻokahi wale nō hiki ke hoʻopaʻa inoa hoʻokahi ʻaoʻao a ʻelua ʻaoʻao no ...Heluhelu hou aku -
ʻO nā mākau wiliwili o ke kila a me ka aluminika a me kāna mau ala
(1) Weldability o ke kila a me ka aluminika a me kona mau huila ʻO ka hao, manganese, chromium, nickel a me nā mea ʻē aʻe i loko o ke kila hiki ke hui pū me ka alumini i loko o ka wai wai e hana i ka hopena paʻa paʻa, a hana pū kekahi i nā pūhui intermetallic.Hiki i ke kalapona i ke kila ke hana i nā pūhui me ka alumini, akā he almo ...Heluhelu hou aku -
Nui nā ʻano hana hoʻoheheʻe ʻana e pono i nā welders ke akamai
I ka hana ʻoihana, ua kahe kekahi mau mea hana hoʻomau ma muli o nā kumu like ʻole.E like me nā paipu, nā valves, nā ipu, a me nā mea ʻē aʻe. ʻO ka hana ʻana o kēia mau leaks e pili ana i ka paʻa o ka hana maʻamau a me ka maikaʻi o nā huahana, a hoʻohaumia i ke kaiapuni hana, ke kumu ʻole ...Heluhelu hou aku -
ʻO ka mana o nā mea metala i loaʻa i loko o ka uwea welding ma ka maikaʻi o ka welding
No ka uwea kuʻi ʻana i loaʻa iā Si, Mn, S, P, Cr, Al, Ti, Mo, V a me nā mea hoʻohuihui ʻē aʻe.Hōʻike ʻia ka mana o kēia mau mea hoʻohui i ka hana welding ma lalo nei: ʻO Silicon (Si) Silicon ka mea deoxidizing maʻamau i hoʻohana ʻia i ka wili welding, hiki iā ia ke pale i ka hao mai ka hui ʻana ...Heluhelu hou aku -
Argon arc welding technique and wire feeding introduction
Argon arc welding operation method Argon arc he hana ia e nee ai na lima hema a me na lima akau i ka manawa like, e like me ke kaha poai me ka lima hema a me ke kaha kaha me ka lima akau i ko kakou ola ana i kela la i keia la.No laila, manaʻo ʻia ka poʻe i hoʻomaka e...Heluhelu hou aku -
ʻO nā hiʻohiʻona wiliwili a me ke kaʻina hana o ka paipu kila galvanized
ʻO ka paipu kila Galvanized, loaʻa iā ia nā pōmaikaʻi ʻelua o ka pale ʻana i ka corrosion a me ka lōʻihi o ka lawelawe ʻana, a ʻoi aku ka haʻahaʻa o ke kumukūʻai, no laila ke piʻi aʻe nei ka nui o ka hoʻohana ʻana, akā ʻaʻole e hoʻolohe kekahi mau mea hoʻohana i ka wā e hoʻopaʻa ai i ka paipu galvanized. kekahi mau pilikia pono ʻole, no laila he aha ...Heluhelu hou aku -
ʻEhia kāu ʻike e pili ana i nā ʻano hana ʻehā o ka wiliwili argon arc wili kuʻikuʻi kila paipu kākoʻo
ʻO ke kuʻi ʻana o nā paipu kila kila ma ke ʻano maʻamau o ka wili aʻa, ka hoʻopiha hoʻopiha a me ka uhi kuʻi.ʻO ka wili lalo o ka paipu kila kila ka ʻāpana koʻikoʻi o ka hoʻoheheʻe ʻana i ke kila kila.ʻAʻole pili wale i ka maikaʻi o ka papahana, akā pili pū kekahi i ka holomua o ...Heluhelu hou aku -
E aʻo iā ʻoe i kekahi mau mākau kūʻokoʻa i hāʻawi ʻole ʻia e ka haku, pehea e hoʻohana ai i ka ʻike ma ka pahu pahi e koho ai i ka maka kūpono.
ʻO kahi ʻāpana ʻike koʻikoʻi ma ka pahu pahi ʻo ia ka ʻokiʻoki ʻana, i kapa ʻia hoʻi nā mea ʻoki ʻekolu, i haku ʻia me Vc=***m/min，fn=***mm/r，ap=** mm ma ka pahu.ʻO kēia mau ʻikepili he ʻikepili theoretical i loaʻa e ka hale hana, hiki iā ia ke hāʻawi iā mākou i kahi reference va...Heluhelu hou aku -
Ua kahakaha ʻo ia i nā huaʻōlelo ma ka pepa alumini alumini mānoanoa 0.01 mm, e hoʻohiki ana e hoʻoikaika i ka hana Kina!
E hoʻohana i ka mīkini wili CNC maʻamau e hana i ka kikokikona ma ka pepa aluminika me ka mānoanoa o 0.01 mm wale nō.Inā he haʻahaʻa liʻiliʻi, e komo ʻia ka pepa alumini alumini a nahae paha.ʻIke ʻia nā mea lahilahi, palupalu a palupalu i ka honua holoʻokoʻa he pilikia machining.Me nā mea hou aku ...Heluhelu hou aku -
ʻO ka ʻenehana polishing ultra-precision, ʻaʻole maʻalahi!
Ua ʻike au i kahi hōʻike i ka wā lōʻihi i hala aku nei: ua hoʻohana nā ʻepekema mai Kelemānia, Iapana a me nā ʻāina ʻē aʻe i 5 mau makahiki a ua hoʻohana ʻo ia ma kahi o 10 miliona yuan e hana i kahi pōpō i hana ʻia me nā mea silicon-28 kiʻekiʻe.Pono kēia 1kg pōpō silika maʻemaʻe i ka mīkini Ultra-precision, wili a polishing, ana pololei ...Heluhelu hou aku -
ʻO ke Kumu a me nā ʻano o ke ʻano welding o ka Seamless Track Rail
Me ka hoʻomohala wikiwiki ʻana o nā kaʻaahi kiʻekiʻe a me nā hana kaumaha, ua hoʻololi mālie ʻia ke ʻano o ke ala e nā laina laina ʻole mai nā laina maʻamau.Ke hoʻohālikelike ʻia me nā laina maʻamau, hoʻopau ka laina seamless i ka nui o nā hui kaʻa i ka hale hana, no laila loaʻa iā ia nā pono o ka holo mālie, l ...Heluhelu hou aku
