Nūhou ʻOihana
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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 nā forgings nui, a me ke kaʻina hana, inā loaʻa nā hemahema, e hoʻopilikia lākou i ka hoʻoili ʻana 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 me ka hoʻohaʻahaʻa. 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 -
ʻO ke kumu o ka heʻe ʻana a i ʻole ke kolo ʻana i ka piston hydraulic cylinder a me ke ʻano o ka mālama ʻana
ʻO ka piston hydraulic cylinder sliding a i ʻole kolo ʻana e hana i ka paʻa ʻole o ka hana hydraulic cylinder.ʻIke ʻoe i ke kumu o ia mea?ʻIke ʻoe i ka mea e hana ai me ia?ʻO ka ʻatikala aʻe ka mea nui iā ʻoe e kamaʻilio e pili ana.(1) hydraulic cylinder kūloko astringency.ʻO ka hui kūpono ʻole o ka par kūloko ...Heluhelu hou aku -
Nā hiʻohiʻona flange a hoʻohana i ka nānā
ʻO nā flanges nā ʻāpana like ʻole i hoʻohana pinepine ʻia i ka paipu.Hoʻohana ʻia nā flanges i ʻelua a me nā flanges pili i nā kiwi.I ka ʻenehana pipeline, hoʻohana nui ʻia nā flanges no ka hoʻopili ʻana i nā pipeline.I ka pono e hoʻohui i ka pipeline, nā ʻano hoʻonohonoho āpau o kahi flange, haʻahaʻa haʻahaʻa pip ...Heluhelu hou aku -
Pehea e hoʻomaikaʻi ai i ka hana pono o ka hoʻomaʻamaʻa wela
【DHDZ】 E like me kā mākou i ʻike ai, ʻo ka mālama wela he loulou koʻikoʻi i ke kaʻina hana forging, pili i ka paʻakikī o ka forgings a me nā pilikia ʻē aʻe, no laila pehea e hoʻomaikaʻi ai i ka hana pono o nā forgings mālama wela?E hoʻomaikaʻi i ka maikaʻi o ka hana ʻana i ka wela, ma ka hoʻonui ʻana i ka charg umu ...Heluhelu hou aku -
He aha ka mea e ʻike ʻia i ka nānā ʻana i nā mea hoʻoheheʻe make ma mua o ka mālama wela?
ʻO ka nānā ʻana ma mua o ka hoʻonā ʻana i ka wela he kaʻina hana mua e nānā i ka maikaʻi o ka ʻili a me nā ana o ka huahana i hoʻopau ʻia e like me nā kūlana ʻenehana, make forging drawing a me ka hana kāleka ma hope o ka pau ʻana o ke kaʻina hana forging.Pono ka nānā kikoʻī e uku i ka...Heluhelu hou aku
