Nūhou ʻOihana
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He aha nā loiloi maikaʻi no ka forgings?
I mea e hōʻoiaʻiʻo ai i ka maikaʻi o nā forgings e hoʻokō i nā koi o ka hoʻolālā a me ka hoʻohana ʻana i nā mea hōʻailona, pono i ka forgings (blank, semi-finished huahana a me nā huahana i hoʻopau ʻia) ka nānā ʻana i ka maikaʻi. ʻO ka ʻike o ka nānā ʻana i ka maikaʻi forgings e pili ana: ka nānā ʻana i ka haku mele, appe...Heluhelu hou aku -
Nā kikoʻī e nānā i ka wā e hoʻohana ai i nā flanges threaded
ʻO ka flange wili e pili ana i kahi lepa i hoʻopili ʻia e ke kaula a me ka paipu. I ka wā o ka hoʻolālā ʻana, hiki ke mālama ʻia e like me ka flange wehe. ʻO ka pōmaikaʻi, ʻaʻole koi ʻia ke kuʻi ʻana, a ʻo ka torque hou i hana ʻia e ka flange deformation ma ka cylinder a i ʻole pipe he liʻiliʻi loa. ʻO ka hemahema ʻo ia ka t...Heluhelu hou aku -
No ke aha ʻoe e koho ai i ka 304 butt welded stainless steel flanges
E hoʻomaka kākou me ka ʻoiaʻiʻo: Hoʻohana mau ʻia nā paipu kila kila Austenitic i nā ʻano ʻano ʻino. Eia naʻe, inā e akahele ʻoe, e ʻike ʻoe i loko o nā palapala hoʻolālā o kekahi mau ʻāpana, ʻoiai ka lōʻihi o DN≤40, ua hoʻohana maoli ʻia nā ʻano mea āpau. Ma nā palapala hoʻolālā o nā ...Heluhelu hou aku -
Pehea e ʻike ai i ka maikaʻi o ke kala ʻana
ʻO ka hana nui o ka nānā ʻana i ka maikaʻi o ka forgings a me ka nānā ʻana i ka maikaʻi ʻo ka ʻike ʻana i ka maikaʻi o ka forgings, ka nānā ʻana i nā kumu o ka forgings defects a me nā hana pale, ka nānā ʻana a me ka noiʻi He ala nui ia e hoʻomaikaʻi ai a hōʻoia i ka maikaʻi o nā forgings e noiʻi i nā kumu o ka defe...Heluhelu hou aku -
ʻEkolu mau ʻano o ka hoʻopaʻa ʻana i ka flange kila
ʻEkolu ʻano o ke kalapona kila flange sealing surface, ʻo ia hoʻi: 1, ka ʻili o ka tenon sealing: kūpono no nā mea pahū, pahū, mea ʻawaʻawa a me nā manawa kiʻekiʻe. 2, ili hoʻopaʻa mokulele: kūpono no ke kaomi ʻaʻole kiʻekiʻe, ʻaʻohe mea ʻawaʻawa. 3, concave a convex sealing sur...Heluhelu hou aku -
ʻIke paha ʻoe i nā ahi ʻehā o ka mālama ʻana i ka wela i ka ʻenehana forging?
Forgings i ka forging kaʻina hana, wela lapaʻau ka mea nui loa loulou, wela lapaʻau roughly annealing, normalizing, quenching a me ka tempering eha hana kumu, maʻamau iʻike 'ia me ka wela wela o ka "ahi eha". hoʻokahi, mālama wela metala o ke ahi - annealing: 1, annealing is t...Heluhelu hou aku -
Nā mea pili i ka oxidation o forgings
Hoʻopili nui ʻia ka oxidation o ka forgings e ka hui kemika o ka metala wela a me nā mea i loko a me waho o ke apo hoʻomehana (e like me ka hui ʻana o ka umu ahi, ka wela wela, a me nā mea ʻē aʻe). 1) Hoʻohui kemika o nā mea metala ʻO ka nui o ka unahi oxide i hana ʻia kokoke ...Heluhelu hou aku -
Nā ʻano no ka nānā ʻana i nā forgings nui
Ma muli o ke kumukūʻai kiʻekiʻe o nā kumu waiwai no ka forgings nui, a me ke kaʻina hana, inā loaʻa nā hemahema, e hoʻopilikia lākou i ka hana hope a i ʻole ka maikaʻi o ka hoʻoponopono maikaʻi ʻana, a ʻo kekahi e hoʻopilikia i ka hana a me ka hoʻohana ʻana i nā forgings ikaika, ʻoiai e hōʻemi ana i ke ola lawelawe o nā ʻāpana i hoʻopau ʻia, ...Heluhelu hou aku -
ʻO ka hoʻoheheʻe ʻia ʻana o nā flanges kila kila
ʻO ke kila kila flanged ball valve, globe valve, gate valve ke hoʻohana ʻia, no ka wehe piha ʻana a i ʻole pani ʻia, ʻaʻole e ʻae e hana i ka hoʻoponopono kahe ʻana, i mea e pale aku ai i ka hoʻopaʻa ʻana i ka ʻili o ka ʻili, ka ʻaʻahu wikiwiki. Loaʻa i nā kiwi puka puka a me nā ʻōpuni honua kiʻekiʻe ka mea hoʻopaʻa hoʻopaʻa hope, huila lima i luna i ka us...Heluhelu hou aku -
He aha ka ʻokoʻa o ke kila pepehi a me ke kila Rimmed!!!
ʻO ke kila i pepehi ʻia he kila i hoʻopau piha ʻia e ka hoʻohui ʻana o kahi mea hana ma mua o ka hoʻolei ʻana i ʻole ka hoʻololi ʻana o ke kinoea i ka wā paʻa. Hōʻike ʻia ia e kahi kiʻekiʻe o ka homogeneity kemika a me ke kūʻokoʻa mai nā porosities kinoea. Semi-pepehi kila i...Heluhelu hou aku -
Pehea ka hili ʻana o ka flange?
1. Hoʻopili paʻa: hoʻopili wale i ka papa o waho, me ka ʻole o ka hoʻopili ʻana i ka papa o loko; Hoʻohana maʻamau i nā pipelines haʻahaʻa a me ka haʻahaʻa, ʻoi aku ka liʻiliʻi o ke kaomi nominal o ka pipeline ma mua o 0.25mpa. Aia ʻekolu ʻano o ka hoʻopaʻa ʻana i ka ʻili o ka flange welding flat, he ʻano maʻalahi, concave a me conve ...Heluhelu hou aku -
Loaʻa nā pilikia i ka hana ʻana i nā mea hao kila
Weld defects: weld defects is seriously, manual mechanical grinding method is used to compensation, resulting to grind marks, resulting uneven surface, pili i ka helehelena. Kūlike ʻole ka ʻili: ʻo ka pickling a me ka passivation wale nō o ka weld e kumu ʻole i ka ʻili a pili i ka app...Heluhelu hou aku
